Form990-PF

Department of the Treasury
Internal Revenue Service

Return of Private Foundation
or Section 4947(a)(1) Trust Treated as Private Foundation
right arrowDo not enter social security numbers on this form as it may be made public.
right arrowGo to www.irs.gov/Form990PF for instructions and the latest information.
OMB No. 1545-0047
2023
Open to Public Inspection
For calendar year 2023, or tax year beginning 01-01-2023 , and ending 12-31-2023
Name of foundation
THE CAMILLE AND HENRY DREYFUS
FOUNDATION INC
Number and street (or P.O. box number if mail is not delivered to street address)405 LEXINGTON AVENUE 909
  Room/suite
City or town, state or province, country, and ZIP or foreign postal code
NEW YORK, NY10174
A Employer identification number

13-5570117
B Telephone number (see instructions)

(212) 753-1760
C right arrow
G Check all that apply:

D 1. Foreign organizations, check here............. right arrow
2. Foreign organizations meeting the 85%
test, check here and attach computation ... right arrow
E right arrow
H Check type of organization:
F right arrow
I Fair market value of all assets at end
of year (from Part II, col. (c),
line 16)right arrow$105,827,263J Accounting method:
MODIFIED CASH
(Part I, column (d) must be on cash basis.)
Part I Analysis of Revenue and Expenses (The total of amounts in columns (b), (c), and (d) may not necessarily equal the amounts in column (a) (see instructions).) (a) Revenue and
expenses per
books 		(b) Net investment
income 		(c) Adjusted net
income 		(d) Disbursements
for charitable
purposes
(cash basis only)
Revenue 1 Contributions, gifts, grants, etc., received (attach schedule) 100,000
2 Check right arrow.............
3 Interest on savings and temporary cash investments      
4 Dividends and interest from securities... 2,642,024 2,703,445  
5a Gross rents............      
b Net rental income or (loss)  
6a Net gain or (loss) from sale of assets not on line 10 2,232,949
b Gross sales price for all assets on line 6a 11,058,470
7 Capital gain net income (from Part IV, line 2)... 2,207,395
8 Net short-term capital gain.........  
9 Income modifications...........  
10a Gross sales less returns and allowances  
b Less: Cost of goods sold....  
c Gross profit or (loss) (attach schedule).....    
11 Other income (attach schedule)....... Click to see attachment
List of Attached Documents:
// Content
1,392 0 0
12 Total. Add lines 1 through 11........ 4,976,365 4,910,840 0
Operating and Administrative Expenses 13 Compensation of officers, directors, trustees, etc. 554,958 0 0 554,958
14 Other employee salaries and wages...... 284,575 14,229 0 270,346
15 Pension plans, employee benefits....... 283,739 14,187 0 269,552
16a Legal fees (attach schedule)......... Click to see attachment
List of Attached Documents:
// Content
25,877 1,294 0 24,583
b Accounting fees (attach schedule)....... Click to see attachment
List of Attached Documents:
// Content
62,244 3,112 0 59,132
c Other professional fees (attach schedule).... Click to see attachment
List of Attached Documents:
// Content
238,989 142,085 0 96,904
17 Interest...............   3,579    
18 Taxes (attach schedule) (see instructions)... Click to see attachment
List of Attached Documents:
// Content
55,275 54 0 0
19 Depreciation (attach schedule) and depletion...      
20 Occupancy.............. 77,571 3,879 0 73,692
21 Travel, conferences, and meetings....... 8,327 416 0 7,911
22 Printing and publications.......... 453 23 0 430
23 Other expenses (attach schedule)....... Click to see attachment
List of Attached Documents:
// Content
622,010 114,779 0 470,902
24 Total operating and administrative expenses.
Add lines 13 through 23.......... 2,214,018 297,637 0 1,828,410
25 Contributions, gifts, grants paid....... 3,175,222 3,175,222
26 Total expenses and disbursements. Add lines 24 and 25 5,389,240 297,637 0 5,003,632
27 Subtract line 26 from line 12:
a Excess of revenue over expenses and disbursements -412,875
b Net investment income (if negative, enter -0-) 4,613,203
c Adjusted net income (if negative, enter -0-)... 0
For Paperwork Reduction Act Notice, see instructions.
Cat. No. 11289X Form 990-PF (2023)
Form 990-PF (2023)
Page 2
Part II Balance Sheets Attached schedules and amounts in the description column
should be for end-of-year amounts only. (See instructions.) 		Beginning of year End of year
(a) Book Value (b) Book Value (c) Fair Market Value
Assets 1 Cash—non-interest-bearing............. 248,751 513,760 513,760
2 Savings and temporary cash investments......... 25,057,602 906,261 906,261
3 Accounts receivable right arrow  
Less: allowance for doubtful accounts right arrow        
4 Pledges receivable right arrow  
Less: allowance for doubtful accounts right arrow        
5 Grants receivable.................      
6 Receivables due from officers, directors, trustees, and other
disqualified persons (attach schedule) (see instructions).....      
7 Other notes and loans receivable (attach schedule) right arrow  
Less: allowance for doubtful accounts right arrow        
8 Inventories for sale or use..............      
9 Prepaid expenses and deferred charges..........      
10a Investments—U.S. and state government obligations (attach schedule) 0 Click to see attachment
List of Attached Documents:
// Content
1,019,156 		1,019,156
b Investments—corporate stock (attach schedule)....... 65,136,093 Click to see attachment
List of Attached Documents:
// Content
92,393,530 		92,393,530
c Investments—corporate bonds (attach schedule)....... 0 Click to see attachment
List of Attached Documents:
// Content
1,544,944 		1,544,944
11 Investments—land, buildings, and equipment: basis right arrow  
Less: accumulated depreciation (attach schedule) right arrow        
12 Investments—mortgage loans.............      
13 Investments—other (attach schedule).......... 7,059,228 Click to see attachment
List of Attached Documents:
// Content
9,449,612 		9,449,612
14 Land, buildings, and equipment: basis right arrow  
Less: accumulated depreciation (attach schedule) right arrow        
15 Other assets (describe right arrow)      
16 Total assets (to be completed by all filers—see the
instructions. Also, see page 1, item I) 97,501,674 105,827,263 105,827,263
Liabilities 17 Accounts payable and accrued expenses..........    
18 Grants payable.................    
19 Deferred revenue.................    
20 Loans from officers, directors, trustees, and other disqualified persons    
21 Mortgages and other notes payable (attach schedule)......    
22 Other liabilities (describe right arrow)    
23 Total liabilities (add lines 17 through 22)......... 0 0
Net Assets or Fund Balances Foundations that follow FASB ASC 958, check here right arrow
and complete lines 24, 25, 29 and 30.
24 Net assets without donor restrictions........... 97,501,674 105,827,263
25 Net assets with donor restrictions............    
Foundations that do not follow FASB ASC 958, check here right arrow
and complete lines 26 through 30.
26 Capital stock, trust principal, or current funds........    
27 Paid-in or capital surplus, or land, bldg., and equipment fund    
28 Retained earnings, accumulated income, endowment, or other funds    
29 Total net assets or fund balances (see instructions)..... 97,501,674 105,827,263
30 Total liabilities and net assets/fund balances (see instructions). 97,501,674 105,827,263
Part III
Analysis of Changes in Net Assets or Fund Balances
1
Total net assets or fund balances at beginning of year—Part II, column (a), line 29 (must agree with end-of-year figure reported on prior year’s return) ...............
1
97,501,674
2
Enter amount from Part I, line 27a .....................
2
-412,875
3
Other increases not included in line 2 (itemize) right arrowClick to see attachment
List of Attached Documents:
// Content
3
8,738,464
4
Add lines 1, 2, and 3 ..........................
4
105,827,263
5
Decreases not included in line 2 (itemize) right arrow
5
0
6
Total net assets or fund balances at end of year (line 4 minus line 5)—Part II, column (b), line 29 .
6
105,827,263
Form 990-PF (2023)
Form 990-PF (2023)
Page 3
Part IV
Capital Gains and Losses for Tax on Investment Income
(a) List and describe the kind(s) of property sold (e.g., real estate,
2-story brick warehouse; or common stock, 200 shs. MLC Co.)		 (b)
How acquired
P—Purchase
D—Donation 		(c)
Date acquired
(mo., day, yr.) 		(d)
Date sold
(mo., day, yr.)
1 a PUBLICLY TRADED SECURITIES   2023-01-01 2023-12-31
b LEGACY VENTURE VIII, LLC P 2023-01-01 2023-12-31
c LEGACY VENTURE IX, LLC P 2023-01-01 2023-12-31
d AMERICAN SECURITIES VI, LP P 2023-01-01 2023-12-31
e AMERICAN SECURITIES VII, LP P 2023-01-01 2023-12-31
AMERICAN SECURITIES VII, LP - ALTERNATIVE INVESTMENTS I, LP P 2023-01-01 2023-12-31
NGEN III, LP P 2023-01-01 2023-12-31
DENHAM COMMODITY P 2023-01-01 2023-12-31
LEGACY VENTURE X, LLC P 2023-01-01 2023-12-31
ADD: AMOUNT ATTRIBUTABLE TO UBI P 2023-01-01 2023-12-31
(e)
Gross sales price 		(f)
Depreciation allowed
(or allowable) 		(g)
Cost or other basis
plus expense of sale 		(h)
Gain or (loss)
(e) plus (f) minus (g)
a 11,058,470   8,825,521 2,232,949
b       26,463
c       -983
d       251
e       207,865
      -94,940
      -133,347
      -31,242
      379
      0
Complete only for assets showing gain in column (h) and owned by the foundation on 12/31/69 (l)
Gains (Col. (h) gain minus
col. (k), but not less than -0-) or
Losses (from col.(h))
(i)
F.M.V. as of 12/31/69 		(j)
Adjusted basis
as of 12/31/69 		(k)
Excess of col. (i)
over col. (j), if any
a       2,232,949
b       26,463
c       -983
d       251
e       207,865
      -94,940
      -133,347
      -31,242
      379
      0
2 Capital gain net income or (net capital loss) Bracket If gain, also enter in Part I, line 7
If (loss), enter -0- in Part I, line 7		 Bracket 2 2,207,395
3 Net short-term capital gain or (loss) as defined in sections 1222(5) and (6):
If gain, also enter in Part I, line 8, column (c) (see instructions). If (loss), enter -0-
in Part I, line 8 ................... 		Bracket 3 -25,554
Part V
Excise Tax Based on Investment Income (Section 4940(a), 4940(b), 4940(e), or 4948—see instructions)
1a Exempt operating foundations described in section 4940(d)(2), check here right arrow and enter “N/A" on line 1. Bracket for line 1a
Date of ruling or determination letter:   (attach copy of letter if necessary–see instructions) 1 64,124
b All other domestic foundations enter 1.39% (0.0139) of line 27b. Exempt foreign organizations enter 4% (0.04) of Part I, line 12, col. (b)
2 Tax under section 511 (domestic section 4947(a)(1) trusts and taxable foundations only. Others enter -0-) 2 0
3 Add lines 1 and 2........................... 3 64,124
4 Subtitle A (income) tax (domestic section 4947(a)(1) trusts and taxable foundations only. Others enter -0-) 4 0
5 Tax based on investment income. Subtract line 4 from line 3. If zero or less, enter -0- ..... 5 64,124
6 Credits/Payments:
a 2023 estimated tax payments and 2022 overpayment credited to 2023 6a 53,178
b Exempt foreign organizations—tax withheld at source...... 6b 0
c Tax paid with application for extension of time to file (Form 8868)... 6c 25,000
d Backup withholding erroneously withheld .......... 6d 0
7 Total credits and payments. Add lines 6a through 6d.............. 7 78,178
8 Enter any penalty for underpayment of estimated tax. Check here if Form 2220 is attached. Click to see attachment
List of Attached Documents:
// Content
8 0
9 Tax due. If the total of lines 5 and 8 is more than line 7, enter amount owed.......right arrow 9  
10 Overpayment. If line 7 is more than the total of lines 5 and 8, enter the amount overpaid...right arrow 10 14,054
11 Enter the amount of line 10 to be: Credited to 2024 estimated taxright arrow14,054 Refundedright arrow 11 0
Form 990-PF (2023)
Form 990-PF (2023)
Page 4
Part VI-A
Statements Regarding Activities
1a
During the tax year, did the foundation attempt to influence any national, state, or local legislation or did
Yes
No
it participate or intervene in any political campaign? ....................
1a
 
No
b
Did it spend more than $100 during the year (either directly or indirectly) for political purposes? See the instructions
for the definition.................................
1b
 
No
If the answer is "Yes" to 1a or 1b, attach a detailed description of the activities and copies of any materials
published or distributed by the foundation in connection with the activities.
c
Did the foundation file Form 1120-POL for this year?.....................
1c
 
No
d
Enter the amount (if any) of tax on political expenditures (section 4955) imposed during the year:
(1) On the foundation. right arrow$ 0(2) On foundation managers.right arrow$ 0
e
Enter the reimbursement (if any) paid by the foundation during the year for political expenditure tax imposed
on foundation managers.right arrow$ 0
2
Has the foundation engaged in any activities that have not previously been reported to the IRS?.......
2
 
No
If "Yes," attach a detailed description of the activities.
3
Has the foundation made any changes, not previously reported to the IRS, in its governing instrument, articles
of incorporation, or bylaws, or other similar instruments? If "Yes," attach a conformed copy of the changes....
3
 
No
4a
Did the foundation have unrelated business gross income of $1,000 or more during the year?.........
4a
Yes
 
b
If "Yes," has it filed a tax return on Form 990-T for this year?...................
4b
Yes
 
5
Was there a liquidation, termination, dissolution, or substantial contraction during the year?.........
5
 
No
If "Yes," attach the statement required by General Instruction T.
6
Are the requirements of section 508(e) (relating to sections 4941 through 4945) satisfied either:
round bullet By language in the governing instrument, or
round bullet By state legislation that effectively amends the governing instrument so that no mandatory directions
that conflict with the state law remain in the governing instrument? ................
6
Yes
 
7
Did the foundation have at least $5,000 in assets at any time during the year? If "Yes," complete Part II, col. (c),
and Part XIV..................................
7
Yes
 
8a
Enter the states to which the foundation reports or with which it is registered (see instructions)
right arrowNY, CA
b
If the answer is "Yes" to line 7, has the foundation furnished a copy of Form 990-PF to the Attorney
General (or designate) of each state as required by General Instruction G? If "No," attach explanation .
8b
Yes
 
9
Is the foundation claiming status as a private operating foundation within the meaning of section 4942(j)(3)
or 4942(j)(5) for calendar year 2023 or the taxable year beginning in 2023? See the instructions for Part XIII.
If "Yes," complete Part XIII .............................
9
 
No
10
Did any persons become substantial contributors during the tax year? If "Yes," attach a schedule listing their names
and addresses. ...............................
10
 
No
11
At any time during the year, did the foundation, directly or indirectly, own a controlled entity within the
meaning of section 512(b)(13)? If "Yes," attach schedule. See instructions .............
11
 
No
12
Did the foundation make a distribution to a donor advised fund over which the foundation or a disqualified person had
advisory privileges? If "Yes," attach statement. See instructions.................
12
 
No
13
Did the foundation comply with the public inspection requirements for its annual returns and exemption application?
13
Yes
 
Website addressright arrowWWW.DREYFUS.ORG
14
The books are in care ofright arrowTHE FOUNDATION Telephone no.right arrow (212) 753-1760

Located atright arrow405 LEXINGTON AVENUE SUITE 909NEW YORKNY ZIP+4right arrow10174
15
Section 4947(a)(1) nonexempt charitable trusts filing Form 990-PF in lieu of Form 1041 —check here .........right arrow
and enter the amount of tax-exempt interest received or accrued during the year ........right arrow
15
 
16 At any time during calendar year 2023, did the foundation have an interest in or a signature or other authority over YesNo
a bank, securities, or other financial account in a foreign country? .................
16   No
See the instructions for exceptions and filing requirements for FinCEN Form 114. If "Yes", enter the name of the foreign
country right arrow
Form 990-PF (2023)
Form 990-PF (2023)
Page 5
Part VI-B
Statements Regarding Activities for Which Form 4720 May Be Required
File Form 4720 if any item is checked in the "Yes" column, unless an exception applies.
Yes
No
1a
During the year did the foundation (either directly or indirectly):
(1) Engage in the sale or exchange, or leasing of property with a disqualified person? ...........
1a(1)
 
No
(2) Borrow money from, lend money to, or otherwise extend credit to (or accept it from)
a disqualified person? ..............................
1a(2)
 
No
(3) Furnish goods, services, or facilities to (or accept them from) a disqualified person? ...........
1a(3)
 
No
(4) Pay compensation to, or pay or reimburse the expenses of, a disqualified person? ............
1a(4)
Yes
 
(5) Transfer any income or assets to a disqualified person (or make any of either available
for the benefit or use of a disqualified person)? ......................
1a(5)
 
No
(6) Agree to pay money or property to a government official? (Exception. Check "No"
if the foundation agreed to make a grant to or to employ the official for a period
after termination of government service, if terminating within 90 days.) ...............
1a(6)
 
No
b
If any answer is "Yes" to 1a(1)–(6), did any of the acts fail to qualify under the exceptions described in Regulations
section 53.4941(d)-3 or in a current notice regarding disaster assistance? See instructions ..........
1b
 
No
c
Organizations relying on a current notice regarding disaster assistance check here ........right arrow
d
Did the foundation engage in a prior year in any of the acts described in 1a, other than excepted acts,
that were not corrected before the first day of the tax year beginning in 2023? .............
1d
 
No
2
Taxes on failure to distribute income (section 4942) (does not apply for years the foundation was a private
operating foundation defined in section 4942(j)(3) or 4942(j)(5)):
a
At the end of tax year 2023, did the foundation have any undistributed income (Part XII, lines 6d
and 6e) for tax year(s) beginning before 2023?....................
2a
 
No
If "Yes," list the years right arrow20, 20, 20, 20
b
Are there any years listed in 2a for which the foundation is not applying the provisions of section 4942(a)(2)
(relating to incorrect valuation of assets) to the year’s undistributed income? (If applying section 4942(a)(2)
to all years listed, answer "No" and attach statement—see instructions.) ..............
2b
 
 
c
If the provisions of section 4942(a)(2) are being applied to any of the years listed in 2a, list the years here.
right arrow20, 20, 20, 20
3a
Did the foundation hold more than a 2% direct or indirect interest in any business enterprise at
any time during the year? ..............................
3a
 
No
b
If "Yes," did it have excess business holdings in 2023 as a result of (1) any purchase by the foundation
or disqualified persons after May 26, 1969; (2) the lapse of the 5-year period (or longer period approved
by the Commissioner under section 4943(c)(7)) to dispose of holdings acquired by gift or bequest; or (3)
the lapse of the 10-, 15-, or 20-year first phase holding period? (Use Schedule C, Form 4720, to determine
if the foundation had excess business holdings in 2023.) .....................
3b
 
 
4a
Did the foundation invest during the year any amount in a manner that would jeopardize its charitable purposes?
4a
 
No
b
Did the foundation make any investment in a prior year (but after December 31, 1969) that could jeopardize its
charitable purpose that had not been removed from jeopardy before the first day of the tax year beginning in 2023? ..
4b
 
No
Form 990-PF (2023)
Form 990-PF (2023)
Page 6
Part VI-B
Statements Regarding Activities for Which Form 4720 May Be Required (continued)
5a
During the year did the foundation pay or incur any amount to:
Yes
No
(1) Carry on propaganda, or otherwise attempt to influence legislation (section 4945(e))? ..........
5a(1)
 
No
(2) Influence the outcome of any specific public election (see section 4955); or to carry
on, directly or indirectly, any voter registration drive? ....................
5a(2)
 
No
(3) Provide a grant to an individual for travel, study, or other similar purposes? .............
5a(3)
Yes
 
(4) Provide a grant to an organization other than a charitable, etc., organization described
in section 4945(d)(4)(A)? See instructions ........................
5a(4)
Yes
 
(5) Provide for any purpose other than religious, charitable, scientific, literary, or
educational purposes, or for the prevention of cruelty to children or animals? .............
5a(5)
 
No
b
If any answer is "Yes" to 5a(1)–(5), did any of the transactions fail to qualify under the exceptions described in
Regulations section 53.4945 or in a current notice regarding disaster assistance? See instructions ........
5b
 
No
c
Organizations relying on a current notice regarding disaster assistance check .........right arrow
d
If the answer is "Yes" to question 5a(4), does the foundation claim exemption from the
tax because it maintained expenditure responsibility for the grant? .................
5d
Yes
 
If "Yes," attach the statement required by Regulations section 53.4945–5(d). Click to see attachment
List of Attached Documents:
// Content
6a
Did the foundation, during the year, receive any funds, directly or indirectly, to pay premiums on
a personal benefit contract? .............................
6a
 
No
b
Did the foundation, during the year, pay premiums, directly or indirectly, on a personal benefit contract? ....
6b
 
No
If "Yes" to 6b, file Form 8870.
7a
At any time during the tax year, was the foundation a party to a prohibited tax shelter transaction?
7a
 
No
b
If "Yes", did the foundation receive any proceeds or have any net income attributable to the transaction? .....
7b
 
 
8
Is the foundation subject to the section 4960 tax on payment(s) of more than $1,000,000 in remuneration or
excess parachute payment during the year? .........................
8
 
No
Part VII
Information About Officers, Directors, Trustees, Foundation Managers, Highly Paid Employees,
and Contractors
1 List all officers, directors, trustees, foundation managers and their compensation. See instructions
(a) Name and address (b) Title, and average
hours per week
devoted to position 		(c) Compensation
 (If not paid, enter
-0-) 		(d) Contributions to employee benefit plans and deferred compensation (e) Expense account,
other allowances
H SCOTT WALTER PRESIDENT
10.00 		65,391 0 6,358
405 LEXINGTON AVENUE
NEW YORK,NY10174
PAUL WOITACH VICE PRESIDENT
5.00 		36,600 0 769
405 LEXINGTON AVENUE
NEW YORK,NY10174
MARY EILEEN DOWLING WALTER TREASURER & SECRETARY
8.00 		21,600 0 0
405 LEXINGTON AVENUE
NEW YORK,NY10174
MATTHEW V TIRRELL DIRECTOR
5.00 		28,100 0 389
405 LEXINGTON AVENUE
NEW YORK,NY10174
HENRY C WALTER DIRECTOR
5.00 		25,100 0 0
405 LEXINGTON AVENUE
NEW YORK,NY10174
JOHN R H BLUM DIRECTOR
2.00 		2,000 0 0
405 LEXINGTON AVENUE
NEW YORK,NY10174
DOROTHY DINSMOOR DIRECTOR
2.00 		12,500 0 0
405 LEXINGTON AVENUE
NEW YORK,NY10174
EDWARD A REILLY DIRECTOR
2.00 		37,417 0 0
405 LEXINGTON AVENUE
NEW YORK,NY10174
RICHARD N ZARE DIRECTOR
2.00 		2,000 0 2,272
405 LEXINGTON AVENUE
NEW YORK,NY10174
MILAN MRKSICH DIRECTOR
2.00 		23,500 0 3,373
405 LEXINGTON AVENUE
NEW YORK,NY10174
ZHENAN BAO DIRECTOR
2.00 		19,000 0 441
405 LEXINGTON AVENUE
NEW YORK,NY10174
DANIEL NOCERA DIRECTOR
2.00 		23,000 0 0
405 LEXINGTON AVENUE
NEW YORK,NY10174
SCOTT SIEGEL EXECUTIVE DIRECTOR
45.00 		258,750 34,650 0
405 LEXINGTON AVENUE
NEW YORK,NY10174
2 Compensation of five highest-paid employees (other than those included on line 1—see instructions). If none, enter “NONE."
(a) Name and address of each employee paid more than $50,000 (b) Title, and average
hours per week
devoted to position 		(c) Compensation (d) Contributions to
employee benefit
plans and deferred
compensation 		(e) Expense account,
other allowances
GERARD BRANDENSTEIN MANAGING DIRECTOR
45.00 		200,000 35,200 0
405 LEXINGTON AVENUE
NEW YORK,NY10174
ALEXANDRA CHUNOVIC PROGRAM MANAGER
45.00 		84,575 9,202 0
405 LEXINGTON AVENUE
NEW YORK,NY10174
Total number of other employees paid over $50,000...................right arrow 0
Form 990-PF (2023)
Form 990-PF (2023)
Page 7
Part VII
Information About Officers, Directors, Trustees, Foundation Managers, Highly Paid Employees,
and Contractors (continued)
3 Five highest-paid independent contractors for professional services (see instructions). If none, enter "NONE".
(a) Name and address of each person paid more than $50,000 (b) Type of service (c) Compensation
VANGUARD GROUP INVEST. ADVISORY FEES 140,691
100 VANGUARD BOULEVARD
MALVERN,PA19355
Total number of others receiving over $50,000 for professional services.............right arrow0
Part VIII-A
Summary of Direct Charitable Activities
List the foundation’s four largest direct charitable activities during the tax year. Include relevant statistical information such as the number of organizations and other beneficiaries served, conferences convened, research papers produced, etc. Expenses
1  
2  
3  
4  
Part VIII-B
Summary of Program-Related Investments (see instructions)
Describe the two largest program-related investments made by the foundation during the tax year on lines 1 and 2. Amount
1  
2  
All other program-related investments. See instructions.
3  
Total. Add lines 1 through 3.........................right arrow0
Form 990-PF (2023)
Form 990-PF (2023)
Page 8
Part IX
Minimum Investment Return (All domestic foundations must complete this part. Foreign foundations, see instructions.)
1
Fair market value of assets not used (or held for use) directly in carrying out charitable, etc.,
purposes:
a
Average monthly fair market value of securities...................
1a
90,762,610
b
Average of monthly cash balances.......................
1b
1,975,473
c
Fair market value of all other assets (see instructions)................
1c
6,988,950
d
Total (add lines 1a, b, and c).........................
1d
99,727,033
e
Reduction claimed for blockage or other factors reported on lines 1a and
1c (attach detailed explanation) .............
1e
0
2
Acquisition indebtedness applicable to line 1 assets..................
2
0
3
Subtract line 2 from line 1d.........................
3
99,727,033
4
Cash deemed held for charitable activities. Enter 1.5% (0.015) of line 3 (for greater amount, see
instructions) .............................
4
1,495,905
5
Net value of noncharitable-use assets. Subtract line 4 from line 3. ............
5
98,231,128
6
Minimum investment return. Enter 5% (0.05) of line 5................
6
4,911,556
Part X
Distributable Amount (see instructions) (Section 4942(j)(3) and (j)(5) private operating foundations and certain foreign organizations check here right arrow and do not complete this part.)
1
Minimum investment return from Part IX, line 6..................
1
4,911,556
2a
Tax on investment income for 2022 from Part V, line 5.......
2a
64,124
b
Income tax for 2022. (This does not include the tax from Part V.) ...
2b
70
c
Add lines 2a and 2b............................
2c
64,194
3
Distributable amount before adjustments. Subtract line 2c from line 1............
3
4,847,362
4
Recoveries of amounts treated as qualifying distributions................
4
1,392
5
Add lines 3 and 4............................
5
4,848,754
6
Deduction from distributable amount (see instructions).................
6
0
7
Distributable amount as adjusted. Subtract line 6 from line 5. Enter here and on Part XII, line 1 ...
7
4,848,754
Part XI
Qualifying Distributions (see instructions)
1
Amounts paid (including administrative expenses) to accomplish charitable, etc., purposes:
a
Expenses, contributions, gifts, etc.—total from Part I, column (d), line 26 ..........
1a
5,003,632
b
Program-related investments—total from Part VIII-B..................
1b
0
2
Amounts paid to acquire assets used (or held for use) directly in carrying out charitable, etc.,
purposes...............................
2
 
3
Amounts set aside for specific charitable projects that satisfy the:
a
Suitability test (prior IRS approval required)....................
3a
 
b
Cash distribution test (attach the required schedule) .................
3b
 
4
Qualifying distributions. Add lines 1a through 3b. Enter here and on Part XII, line 4. .......
4
5,003,632
Form 990-PF (2023)
Form 990-PF (2023)
Page 9
Part XII
Undistributed Income (see instructions)
(a)
Corpus 		(b)
Years prior to 2022 		(c)
2022 		(d)
2023
1 Distributable amount for 2023 from Part X, line 7 4,848,754
2 Undistributed income, if any, as of the end of 2022:
a Enter amount for 2022 only....... 49,139
b Total for prior years:20 , 20, 20 0
3 Excess distributions carryover, if any, to 2022:
a From 2018......  
b From 2019......  
c From 2020......  
d From 2021......  
e From 2022......  
f Total of lines 3a through e ........ 0
4Qualifying distributions for 2023 from Part
XI, line 4: right arrow$ 5,003,632
a Applied to 2022, but not more than line 2a 49,139
b Applied to undistributed income of prior years
(Election required—see instructions)..... 		0
c Treated as distributions out of corpus (Election
required—see instructions)........ 		0
d Applied to 2023 distributable amount..... 4,848,754
e Remaining amount distributed out of corpus 105,739
5 Excess distributions carryover applied to 2023. 0 0
(If an amount appears in column (d), the
same amount must be shown in column (a).)
6Enter the net total of each column as
indicated below:
a Corpus. Add lines 3f, 4c, and 4e. Subtract line 5 105,739
b Prior years’ undistributed income. Subtract
line 4b from line 2b .......... 		0
c Enter the amount of prior years’ undistributed
income for which a notice of deficiency has
been issued, or on which the section 4942(a)
tax has been previously assessed...... 		0
d Subtract line 6c from line 6b. Taxable amount
—see instructions ........... 		0
e Undistributed income for 2022. Subtract line
4a from line 2a. Taxable amount—see
instructions ............. 		0
f Undistributed income for 2023. Subtract
lines 4d and 5 from line 1. This amount must
be distributed in 2024 .......... 		0
7 Amounts treated as distributions out of
corpus to satisfy requirements imposed by
section 170(b)(1)(F) or 4942(g)(3) (Election may
be required - see instructions) ....... 		0
8 Excess distributions carryover from 2018 not
applied on line 5 or line 7 (see instructions) ... 		0
9 Excess distributions carryover to 2024.
Subtract lines 7 and 8 from line 6a ...... 		105,739
10 Analysis of line 9:
a Excess from 2019....  
b Excess from 2020....  
c Excess from 2021....  
d Excess from 2022....  
e Excess from 2023.... 105,739
Form 990-PF (2023)
Form 990-PF (2023)
Page 10
Part XIII
Private Operating Foundations (see instructions and Part VI-A, question 9)
1a If the foundation has received a ruling or determination letter that it is a private operating
foundation, and the ruling is effective for 2023, enter the date of the ruling ...... right arrow
 
b Check box to indicate whether the organization is a private operating foundation described in section or
2a Enter the lesser of the adjusted net
income from Part I or the minimum
investment return from Part IX for each
year listed .......... 		Tax year Prior 3 years (e) Total
(a) 2023 (b) 2022 (c) 2021 (d) 2020
         
b 85% (0.85) of line 2a .........          
c Qualifying distributions from Part XI,
line 4 for each year listed ..... 		         
d Amounts included in line 2c not used directly
for active conduct of exempt activities .......... 		         
e Qualifying distributions made directly
for active conduct of exempt activities.
Subtract line 2d from line 2c .... 		         
3 Complete 3a, b, or c for the
alternative test relied upon:
a “Assets" alternative test—enter:
(1) Value of all assets ......          
(2) Value of assets qualifying
under section 4942(j)(3)(B)(i)		          
b “Endowment" alternative test— enter 2/3
of minimum investment return shown in
Part IX, line 6 for each year listed .. 		         
c “Support" alternative test—enter:
(1) Total support other than gross
investment income (interest,
dividends, rents, payments
on securities loans (section
512(a)(5)), or royalties) .... 		         
(2) Support from general public
and 5 or more exempt
organizations as provided in
section 4942(j)(3)(B)(iii).... 		         
(3) Largest amount of support
from an exempt organization		          
(4) Gross investment income          
Part XIV
Supplementary Information (Complete this part only if the foundation had $5,000 or more in
assets at any time during the year—see instructions.)
1Information Regarding Foundation Managers:
aList any managers of the foundation who have contributed more than 2% of the total contributions received by the foundation
before the close of any tax year (but only if they have contributed more than $5,000). (See section 507(d)(2).)
bList any managers of the foundation who own 10% or more of the stock of a corporation (or an equally large portion of the
ownership of a partnership or other entity) of which the foundation has a 10% or greater interest.
2Information Regarding Contribution, Grant, Gift, Loan, Scholarship, etc., Programs:
Check here right arrow
aThe name, address, and telephone number or e-mail address of the person to whom applications should be addressed:
SCOTT SIEGEL
THE CAMILLE HENRY DREYFUS FDN
MADISON AVE NY,NY10022
(212) 753-1760
bThe form in which applications should be submitted and information and materials they should include:
APPLICATION FORMS SUPPLIED BY THE FOUNDATION WHERE APPLICABLE OR BY LETTER. SEE WEBSITE. WWW.DREYFUS.ORG
cAny submission deadlines:
SEE WEBSITE. WWW.DREYFUS.ORG
dAny restrictions or limitations on awards, such as by geographical areas, charitable fields, kinds of institutions, or other
factors:
SEE WEBSITE. WWW.DREYFUS.ORG
Form 990-PF (2023)
Form 990-PF (2023)
Page 11
Part XIV
Supplementary Information (continued)
3 Grants and Contributions Paid During the Year or Approved for Future Payment
Recipient If recipient is an individual,
show any relationship to
any foundation manager
or substantial contributor
 Foundation
status of
recipient 		Purpose of grant or
contribution 		Amount
Name and address (home or business)
aPaid during the year

AMERICAN CHEMICAL SOCIETY

1155 SIXTEENTH STREET
NW WASHINGTON,DC20036 		NONE PC ACS AWARDS AND BANQUET 50,000

AMERICAN CHEMICAL SOCIETY

1155 SIXTEENTH STREET
NW WASHINGTON,DC20036 		NONE PC ACS AWARDS AND BANQUET 16,000

BARD COLLEGE

30 CAMPUS ROAD PO BOX 5000
ANNANDALEONHUDSON,NY12504 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

BOSTON COLLEGE

140 COMMONWEALTH AVE
CHESTNUT HILL,MA02467 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

BRANDEIS UNIVERSITY

415 SOUTH ST
WALTHAM,MA02453 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

CALIFORNIA INSTITUTE OF TECHNOLOGY

1200 E CALIFORNIA BLVD MC164-30
PASADENA,CA91125 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

CALIFORNIA STATE UNIVERSITY CHICO

400 W 1ST ST
CHICO,CA95929 		NONE PC HENRY DREYFUS TEACHER-SCHOLAR SCHOLARSHIP 75,000

CHRISTOPHER NEWPORT UNIVERSITY

1 AVENUE OF THE ARTS
NEWPORT NEWS,VA23606 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

COLLEGE OF THE HOLY CROSS

1 COLLEGE ST
WORCESTER,MA01610 		NONE PC JEAN DREYFUS LECTURESHIPS 11,000

COLORADO STATE UNIVERSITY PUEBLO

2200 BONFORTE BLVD
PUEBLO,CO81001 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

COLUMBIA UNIVERSITY

202 LOW LIBRARY 535 W 116 ST
NEW YORK,NY10027 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

CORNELL UNIVERSITY

163 BASCOM HALL 500 LINCOLN DRIVE
ITHACA,NY14853 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

CREIGHTON UNIVERSITY

2500 CALIFORNIA PLZ
OMAHA,NE68178 		NONE PC HENRY DREYFUS TEACHER-SCHOLAR SCHOLARSHIP 75,000

EASTERN ILLINOIS UNIVERSITY

600 LINCOLN AVE
CHARLESTON,IL61920 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

FAIRFIELD UNIVERSITY

1073 N BENSON RD
FAIRFIELD,CT06824 		NONE PC JEAN DREYFUS LECTURESHIPS 5,500

FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION

211 WESTCOTT BUILDING
TALLAHASSEE,FL32306 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

FORDHAM UNIVERSITY

441 EAST FORDHAM ROAD
BRONX,NY10458 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

GEORGIA TECH RESEARCH CORP

223 UNCLE HEINIE WAY NW
ATLANTA,GA30332 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

GETTYSBURG COLLEGE

300 N WASHINGTON STREET
GETTYSBURG,PA17325 		NONE PC JEAN DREYFUS LECTURESHIPS 7,500

HARVARD UNIVERSITY

12 OXFORD STREET
CAMBRIDGE,MA02138 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

HARVEY MUDD COLLEGE

301 PLATT BLVD
CLAREMONT,CA91711 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

HIGH POINT UNIVERSITY

1 UNIVERSITY PARKWAY
HIGH POINT,NC27268 		NONE PC HENRY DREYFUS TEACHER-SCHOLAR SCHOLARSHIP 75,000

IDAHO STATE UNIVERSITY

921 S 8TH AVE
POCATELLO,ID83209 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

ILLINOIS STATE UNIVERSITY

CAMPUS BOX 1000
NORMAL,IL61790 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

INDIANA UNIVERSITY-PURDUE UNIVERSITY INDIANAPOLIS

UNIVERSITY HALL SUITE 5010 301
UNIVERSITY BOULEVARD
INDIANAPOLIS,IN462025146 		NONE PC ACS AWARDS AND BANQUET 10,000

ITHACA COLLEGE

953 DANBY ROAD
ITHACA,NY14850 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

JOHNS HOPKINS UNIVERSITY

3400 N CHARLES ST
BALTIMORE,MD21218 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

KALAMAZOO COLLEGE

1200 ACADEMY STREET
KALAMAZOO,MI49006 		NONE PC JEAN DREYFUS LECTURESHIPS 7,500

LAFAYETTE COLLEGE

730 HIGH ST
EASTON,PA18042 		NONE PC HENRY DREYFUS TEACHER-SCHOLAR SCHOLARSHIP 75,000

LEWIS AND CLARK COLLEGE

800 LANCASTER AVENUE
PORTLAND,OR97219 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

MACALESTER COLLEGE

1600 GRAND AVE
SAINT PAUL,MN55105 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

MASSACHUSETTS INSTITUTE OF TECHNOLOGY

77 MASSACHUSETTS AVENUE
CAMBRIDGE,MA02139 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

NORTHWESTERN UNIVERSITY

633 CLARK ST
EVANSTON,IL60208 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

ST BONAVENTURE UNIVERSITY

3261 W STATE ST
ST BONAVENTURE,NY14778 		NONE PC HENRY DREYFUS TEACHER-SCHOLAR SCHOLARSHIP 75,000

STANFORD UNIVERSITY

443 VIA ORTEGA ROOM 387
STANFORD,CA94305 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

SUNY NEW PALTZ

1 HAWK DRIVE
NEW PALTZ,NY12561 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

SWARTHMORE COLLEGE

500 COLLEGE AVENUE
SWARTHMORE,PA19081 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

TENNESSEE TECHNOLOGICAL UNIVERSITY

CAMPUS BOX 5007
COOKEVILLE,TN38505 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

TEXAS WOMAN'S UNIVERSITY

304 ADMINISTRATION DR
DENTON,TX76204 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

THE COLLEGE OF NEW JERSEY

GREEN HALL ROOM 210 PO BOX 7718
EWING,NJ08628 		NONE PC JEAN DREYFUS LECTURESHIPS 7,500

THE COLLEGE OF WILLIAM & MARY

540 LANDRUM DRIVE
WILLIAMSBURG,VA23185 		NONE PC JEAN DREYFUS LECTURESHIPS 7,500

THE OHIO STATE UNIVERSITY

203 BRICKER HALL 190 NORTH OVAL
MALL
COLUMBUS,OH43210 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

THE UNIVERSITY OF TEXAS AT AUSTIN

110 INNER CAMPUS DRIVE STOP G3400
AUSTIN,TX78712 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

TRINITY UNIVERSITY

125 MICHIGAN AVE NE
SAN ANTONIO,TX78212 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

TWIN CITIES REGIONAL SCIENCE FAIRS

13570 GROVE DRIVE 277
MAPLE GROVE,MN55311 		NONE PC ACS AWARDS AND BANQUET 10,000

UNION COLLEGE

807 UNION ST
SCHENECTADY,NY12308 		NONE PC JEAN DREYFUS LECTURESHIPS 11,000

UNIVERSITY OF BASEL

SPITALSTRASSE 51
BASEL,BASELCH-4056
SZ 		NONE NC UNIVERSITY OF BASEL LECTURESHIP 25,000

UNIVERSITY OF CHICAGO

5735 S ELLIS AVENUE
CHICAGO,IL60637 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

UNIVERSITY OF COLORADO DENVER

PO BOX 173364 CAMPUS BOX 194
DENVER,CO80217 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

UNIVERSITY OF MICHIGAN

3190 RUTHVEN BUILDING 1109 GEDDES
AVE
ANN ARBOR,MI48109 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

UNIVERSITY OF NORTH CAROLINA ASHEVILLE

1 UNIVERSITY HEIGHTS
ASHEVILLE,NC28804 		NONE PC HENRY DREYFUS TEACHER-SCHOLAR SCHOLARSHIP 75,000

UNIVERSITY OF WASHINGTON

BOX 351700
SEATTLE,WA98195 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

UNIVERSITY OF WISCONSIN-MADISON

500 LINCOLN DRIVE
MADISON,WI53706 		NONE PC TEACHER-SCHOLAR SCHOLARSHIP 100,000

VILLANOVA UNIVERSITY

800 LANCASTER AVENUE
VILLANOVA,PA19085 		NONE PC JEAN DREYFUS LECTURESHIPS 7,500

WEST CHESTER UNIVERSITY OF PENNSYLVANIA

PHILIPS MEMORIAL BUILDING
WEST CHESTER,PA19382 		NONE PC JEAN DREYFUS LECTURESHIPS 18,500

WESTERN WASHINGTON UNIVERSITY

516 HIGH ST
BELLINGHAM,WA98225 		NONE PC HENRY DREYFUS TEACHER-SCHOLAR SCHOLARSHIP 75,000

WILLAMETTE UNIVERSITY

900 STATE STREET
SALEM,OR97301 		NONE PC JEAN DREYFUS LECTURESHIPS 16,222

WILLIAM AND MARY

540 LANDRUM DRIVE PO BOX 8795
WILLIAMSBURG,VA23185 		NONE PC HENRY DREYFUS TEACHER-SCHOLAR SCHOLARSHIP 75,000

XIAOWEI ZHUANG - HARVARD UNIVERSITY

12 OXFORD STREET
CAMBRIDGE,MA02138 		NONE PC DREYFUS PRIZE IN THE CHEMICAL SCIENCES 250,000
Total .................................right arrow 3a 3,175,222
bApproved for future payment

AMERICAN CHEMICAL SOCIETY
1155 SIXTEENTH STREET
NW WASHINGTON,DC20036 		NONE PC ACS SCHOLARS PROGRAM 110,000

AMERICAN CHEMICAL SOCIETY
1155 SIXTEENTH STREET
NW WASHINGTON,DC20036 		NONE PC SPECIAL GRANT PROGRAMS 164,000

UNIVERSITY OF BASEL
SPITALSTRASSE 51
BASEL,BASELCH-4056
SZ 		NONE NC UNIVERSITY OF BASEL LECTURESHIP 25,000
Total ................................. right arrow 3b 299,000
Form 990-PF (2023)
Form 990-PF (2023)
Page 12
Part XV-A
Analysis of Income-Producing Activities
Enter gross amounts unless otherwise indicated. Unrelated business income Excluded by section 512, 513, or 514 (e)
Related or exempt
function income
(See instructions.)
1Program service revenue: (a)
Business code 		(b)
Amount 		(c)
Exclusion code 		(d)
Amount
a
b
c
d
e
f
gFees and contracts from government agencies          
2 Membership dues and assessments ....          
3 Interest on savings and temporary cash
investments ........... 		         
4 Dividends and interest from securities ....     14 2,642,024  
5 Net rental income or (loss) from real estate:
aDebt-financed property......          
bNot debt-financed property.....          
6 Net rental income or (loss) from personal property          
7 Other investment income .....          
8 Gain or (loss) from sales of assets other than
inventory ............ 		    18 2,232,949  
9 Net income or (loss) from special events:          
10 Gross profit or (loss) from sales of inventory          
11 Other revenue:
aRETURNED GRANTS 		        1,392
b
c
d
e
12 Subtotal. Add columns (b), (d), and (e) .. 0 4,874,973 1,392
13Total. Add line 12, columns (b), (d), and (e)..................
13
4,876,365
(See worksheet in line 13 instructions to verify calculations.)
Part XV-B
Relationship of Activities to the Accomplishment of Exempt Purposes
Line No.
DownArrow 		Explain below how each activity for which income is reported in column (e) of Part XV-A contributed importantly to
the accomplishment of the foundation’s exempt purposes (other than by providing funds for such purposes). (See
instructions.)
11A RETURN OF GRANTS
Form 990-PF (2023)
Form 990-PF (2023)
Page 13
Part XVI
Information Regarding Transfers To and Transactions and Relationships With Noncharitable Exempt Organizations
1
Did the organization directly or indirectly engage in any of the following with any other organization described in section 501(c) (other than section 501(c)(3) organizations) or in section 527, relating to political organizations?
Yes
No
a
Transfers from the reporting foundation to a noncharitable exempt organization of:
(1) Cash...................................
1a(1)
 
No
(2) Other assets.................................
1a(2)
 
No
b
Other transactions:
(1) Sales of assets to a noncharitable exempt organization....................
1b(1)
 
No
(2) Purchases of assets from a noncharitable exempt organization..................
1b(2)
 
No
(3) Rental of facilities, equipment, or other assets.......................
1b(3)
 
No
(4) Reimbursement arrangements...........................
1b(4)
 
No
(5) Loans or loan guarantees.............................
1b(5)
 
No
(6) Performance of services or membership or fundraising solicitations................
1b(6)
 
No
c
Sharing of facilities, equipment, mailing lists, other assets, or paid employees..............
1c
 
No
d
If the answer to any of the above is "Yes," complete the following schedule. Column (b) should always show the fair market value
of the goods, other assets, or services given by the reporting foundation. If the foundation received less than fair market value
in any transaction or sharing arrangement, show in column (d) the value of the goods, other assets, or services received.
(a) Line No. (b) Amount involved (c) Name of noncharitable exempt organization (d) Description of transfers, transactions, and sharing arrangements
2a
Is the foundation directly or indirectly affiliated with, or related to, one or more tax-exempt organizations
described in section 501(c) (other than section 501(c)(3)) or in section 527? ...........
b
If "Yes," complete the following schedule.

(a) Name of organization (b) Type of organization (c) Description of relationship
Sign Here
Under penalties of perjury, I declare that I have examined this return, including accompanying schedules and statements, and to the best of my knowledge and belief, it is true, correct, and complete. Declaration of preparer (other than taxpayer) is based on all information of which preparer has any knowledge.
right arrow right arrow
May the IRS discuss this return
with the preparer shown below?
See instructions.
Signature of officer or trustee Date Title
Paid Preparer Use Only Print/Type preparer's name Preparer's Signature Date Check if self-
employed right arrow		 PTIN
Firm's name SmallBullet
 Firm's EIN SmallBullet
Firm's address SmallBullet


 Phone no.
Form 990-PF (2023)
Additional Data


Software ID:  
Software Version:  


Form 990PF - Special Condition Description:
Special Condition Description
Schedule B
(Form 990)
Department of the Treasury
Internal Revenue Service
Schedule of Contributors

Arrow Bullet Attach to Form 990, 990-EZ, or 990-PF.
Arrow Bullet Go to www.irs.gov/Form990 for the latest information.
OMB No. 1545-0047
2023
Name of the organization
THE CAMILLE AND HENRY DREYFUS
FOUNDATION INC
Employer identification number

13-5570117
Organization type (check one):
Filers of:
Section:
Form 990 or 990-EZ






Form 990-PF




Check if your organization is covered by the General Rule or a Special Rule.  
Note: Only a section 501(c)(7), (8), or (10) organization can check boxes for both the General Rule and a Special Rule. See instructions.
General Rule
Special Rules
......... Arrow Bullet $  
Caution: An organization that isn't covered by the General Rule and/or the Special Rules doesn't file Schedule B (Form 990,
990-EZ, or 990-PF), but it must answer “No” on Part IV, line 2, of its Form 990; or check the box on line H of its Form 990-EZ
or on its Form 990PF, Part I, line 2, to certify that it doesn't meet the filing requirements of Schedule B (Form 990,
990-EZ, or 990-PF).
For Paperwork Reduction Act Notice, see the Instructions
for Form 990, 990-EZ, or 990-PF.
Cat. No. 30613XSchedule B (Form 990) (2023)
Schedule B (Form 990) (2023) Page 2
Name of organization
THE CAMILLE AND HENRY DREYFUS
FOUNDATION INC 		Employer identification number
13-5570117
Part I
Contributors
Contributors (see instructions). Use duplicate copies of Part I if additional space is needed.
(a)
No.		 (b)
Name, address, and ZIP + 4		 (c)
Total contributions		 (d)
Type of contribution
1
GORDON AND BETTY MOORE FOUNDATION
 
1661 PAGE MILL ROAD
 
PALO ALTO, CA94394

$ 100,000


(Complete Part II for noncash contributions.)
(a)
No.		 (b)
Name, address, and ZIP + 4		 (c)
Total contributions		 (d)
Type of contribution
 
 
 
 

$  


(Complete Part II for noncash contributions.)
(a)
No.		 (b)
Name, address, and ZIP + 4		 (c)
Total contributions		 (d)
Type of contribution
 
 
 
 

$  


(Complete Part II for noncash contributions.)
(a)
No.		 (b)
Name, address, and ZIP + 4		 (c)
Total contributions		 (d)
Type of contribution
 
 
 
 

$  


(Complete Part II for noncash contributions.)
(a)
No.		 (b)
Name, address, and ZIP + 4		 (c)
Total contributions		 (d)
Type of contribution
 
 
 
 

$  


(Complete Part II for noncash contributions.)
(a)
No.		 (b)
Name, address, and ZIP + 4		 (c)
Total contributions		 (d)
Type of contribution
 
 
 
 

$  


(Complete Part II for noncash contributions.)
Schedule B (Form 990) (2023)
Schedule B (Form 990) (2023)
Page 3
Name of organization
THE CAMILLE AND HENRY DREYFUS
FOUNDATION INC 		Employer identification number

13-5570117
Part II
Noncash Property (see instructions). Use duplicate copies of Part II if additional space is needed.
(a)
No. from Part I 		(b)
Description of noncash property given 		(c)
FMV (or estimate)
(See instructions) 		(d)
Date received
 
$    
(a)
No. from Part I 		(b)
Description of noncash property given 		(c)
FMV (or estimate)
(See instructions) 		(d)
Date received
 
$    
(a)
No. from Part I 		(b)
Description of noncash property given 		(c)
FMV (or estimate)
(See instructions) 		(d)
Date received
 
$    
(a)
No. from Part I 		(b)
Description of noncash property given 		(c)
FMV (or estimate)
(See instructions) 		(d)
Date received
 
$    
(a)
No. from Part I 		(b)
Description of noncash property given 		(c)
FMV (or estimate)
(See instructions) 		(d)
Date received
 
$    
(a)
No. from Part I 		(b)
Description of noncash property given 		(c)
FMV (or estimate)
(See instructions) 		(d)
Date received
 
$    
Schedule B (Form 990) (2023)
Schedule B (Form 990) (2023)
Page 4
Name of organization
THE CAMILLE AND HENRY DREYFUS
FOUNDATION INC 		Employer identification number

13-5570117
Part III
Exclusively religious, charitable, etc., contributions to organizations described in section 501(c)(7), (8), or (10) that total more than $1,000 for the year from any one contributor. Complete columns (a) through (e) and the following line entry. For organizations completing Part III, enter the total of exclusively religious, charitable, etc., contributions of $1,000 or less for the year. (Enter this information once. See instructions.) Arrow Bullet$  
Use duplicate copies of Part III if additional space is needed.
(a)
No. from Part I		 (b) Purpose of gift (c) Use of gift (d) Description of how gift is held
 
(e) Transfer of gift
Transferee's name, address, and ZIP 4 Relationship of transferor to transferee
 
 
     
 
(a)
No. from Part I		 (b) Purpose of gift (c) Use of gift (d) Description of how gift is held
 
(e) Transfer of gift
Transferee's name, address, and ZIP 4 Relationship of transferor to transferee
 
 
     
 
(a)
No. from Part I		 (b) Purpose of gift (c) Use of gift (d) Description of how gift is held
 
(e) Transfer of gift
Transferee's name, address, and ZIP 4 Relationship of transferor to transferee
 
 
     
 
(a)
No. from Part I		 (b) Purpose of gift (c) Use of gift (d) Description of how gift is held
 
(e) Transfer of gift
Transferee's name, address, and ZIP 4 Relationship of transferor to transferee
 
 
     
 
Schedule B (Form 990) (2023)
Additional Data


Software ID:  
Software Version:  

TY 2023 AccountingFeesSchedule
Name:
THE CAMILLE AND HENRY DREYFUS
 
FOUNDATION INC
EIN:
13-5570117
Category Amount Net Investment Income Adjusted Net Income Disbursements for Charitable Purposes
L.H. FRISHKOFF & COMPANY LLP - BOOKKEEPING SERVICES 19,319 966 0 18,353
CONDON O'MEARA MCGINTY & DONNELLY LLP - AUDIT AND TAX 42,925 2,146 0 40,779

Note: To capture the full content of this document, please select landscape mode (11" x 8.5") when printing.

TY 2023 ExpenditureResponsibilityStmt
Name:
THE CAMILLE AND HENRY DREYFUS
 
FOUNDATION INC
EIN:
13-5570117
Grantee's Name Grantee's Address Grant Date Grant Amount Grant Purpose Amount Expended By Grantee Any Diversion By Grantee? Dates of Reports By Grantee Date of Verification Results of Verification
UNIVERSITY OF BASEL
  		SPITALSTRASSE 51
BASEL   CH-4056
SZ 		2023-08-03 25,000 THE PURPOSE OF BOTH AWARDS IS TO MEMORIALIZE THE DREYFUS BROTHERS WHO BOTH RECEIVED THEIR PHDS FROM THE UNIVERSITY OF BASEL (CAMILLE IN 1901 AND HENRY IN 1905). THE LECTURESHIP AWARD IN THE AMOUNT OF $25,000 PROVIDES THE MEANS FOR THE UNIVERSITY TO BRING LEADING US-BASED SCIENTISTS IN CHEMISTRY AND THE CHEMICAL SCIENCES TO ITS CAMPUS, THUS ENHANCING THE RELATIONSHIP OF SWISS AND U.S. SCIENCE. 25,000 NONE AUGUST 3, 2023   NO VERIFICATION REQUIRED. IF THE TAXPAYER HAS NO REASON TO DOUBT THE ACCURACY OR RELIABILITY OF ANY REPORT RECEIVED FROM A GRANTEE ORGANIZATION, IT NEED NOT CONDUCT AN INDEPENDENT VERIFICATION OF THAT REPORT. TREAS. REG. SEC. 53.4945-5(C)(1).

TY 2023 InvestmentsCorpBondsSchedule
Name:
THE CAMILLE AND HENRY DREYFUS
 
FOUNDATION INC
EIN:
13-5570117
Name of Bond End of Year Book Value End of Year Fair Market Value
GOLDMAN SACHS FIXED INCOME CORP. BONDS 1,544,944 1,544,944

TY 2023 InvestmentsCorpStockSchedule
Name:
THE CAMILLE AND HENRY DREYFUS
 
FOUNDATION INC
EIN:
13-5570117
Name of Stock End of Year Book Value End of Year Fair Market Value
CHARLES SCHWAB EQUITY FUNDS 902,732 902,732
VANGUARD TOTAL BOND MKT INDEX 10,285,808 10,285,808
VANGUARD TOTAL STOCK MARKET 32,578,615 32,578,615
VANGUARD TOTAL STOCK MARKET 59,623 59,623
VANGUARD TOTAL BOND MARKET 17,220 17,220
VANGUARD SMALL CAP INDEX ADM 44,841 44,841
VANGUARD MID CAP INDEX ADM 52,071 52,071
VANGUARD EMERGING MARKET 21,246 21,246
VANGUARD INTER-TWRM INVEST 2,368,472 2,368,472
VANGUARD REIT INDEX FUND 2,209,690 2,209,690
VANGUARD TOT INTL STOCK IX 16,445,161 16,445,161
VANGUARD SHORT-TERM INVEST 5,383,007 5,383,007
GOLDMAN SACHS FIXED INCOME 3,212,455 3,212,455
GOLDMAN SACHS US SMALL CAP EQUITY FUND 3,956,799 3,956,799
GOLDMAN SACHS ASSET ALLOCATION INVESTMENTS 1,147,402 1,147,402
GOLDMAN SACHS FIXED INCOME HIGH YIELD FUND 2,811,931 2,811,931
GOLDMAN SACHS ASSET ALLOCATION INVESTMENTS 10,896,457 10,896,457

TY 2023 InvestmentsGovtObligationsSch
Name:
THE CAMILLE AND HENRY DREYFUS
 
FOUNDATION INC
EIN:
13-5570117
US Government Securities - End of Year Book Value:

1,019,156
US Government Securities - End of Year Fair Market Value:

1,019,156
State & Local Government Securities - End of Year Book Value:


0
State & Local Government Securities - End of Year Fair Market Value:


0


TY 2023 InvestmentsOtherSchedule2
Name:
THE CAMILLE AND HENRY DREYFUS
 
FOUNDATION INC
EIN:
13-5570117
Category/ Item Listed at Cost or FMV Book Value End of Year Fair Market Value
NGEN III, LP FMV 347,548 347,548
DAVIDSON KEMPER LONG TERM DISTRESSED OPP. INT'L LP FMV 7,208 7,208
AMERICAN SECURITIES VI FMV 601,840 601,840
DENHAM COMMODITY PARTNERS FUND FMV 523,099 523,099
LEGACY VENTURE VIII, LLC FMV 1,859,068 1,859,068
AMERICAN SECURITIES VII FMV 1,001,341 1,001,341
LEGACY VENTURE IX FMV 1,410,115 1,410,115
LEGACY VENTURE X FMV 561,572 561,572
GOLDMAN SACHS #2711 FMV 3,137,821 3,137,821

TY 2023 LegalFeesSchedule
Name:
THE CAMILLE AND HENRY DREYFUS
 
FOUNDATION INC
EIN:
13-5570117
Category Amount Net Investment Income Adjusted Net Income Disbursements for Charitable Purposes
HARTER SECREST & EMERY LLP 25,877 1,294 0 24,583


TY 2023 OtherExpensesSchedule
Name:
THE CAMILLE AND HENRY DREYFUS
 
FOUNDATION INC
EIN:
13-5570117
Description Revenue and Expenses per Books Net Investment Income Adjusted Net Income Disbursements for Charitable Purposes
COMPUTER EXPENSES 20,383 1,019 0 19,364
FILING FEES 1,629 0 0 1,629
FILM PRODUCTION 235,495 0 0 235,495
INSURANCE EXPENSE 9,680 484 0 9,196
INVESTMENT LOSS FROM LIMITED PARTNERSHIPS AND LIKE INVESTMENTS 146,229 0 0 0
OTHER DEDUCTIONS FROM LIMITED PARTNERSHIPS 0 107,836 0 0
LESS: AMOUNT ATTRIBUTABLE TO UNRELATED BUSINESS INCOME 0 -4 0 0
MEDIA RELATIONS 41,349 2,067 0 41,349
MEETING REGISTRATION 0 0 0 0
MEMBERSHIP EXPENSES 230 12 0 219
MISCELLANEOUS 5,934 0 0 5,934
OFFICE SUPPLIES 1,934 97 0 1,837
POSTAGE & SHIPPING 1,509 75 0 1,434
PROGRAM EXPLORATION 9,597 0 0 9,597
SPECIAL PROGRAMS AND MEETINGS 84,182 0 0 84,182
SYMPOSIUM 62,398 3,120 0 59,278
TELEPHONE & FAX 1,461 73 0 1,388


TY 2023 OtherIncomeSchedule2
Name:
THE CAMILLE AND HENRY DREYFUS
 
FOUNDATION INC
EIN:
13-5570117
Description Revenue And Expenses Per Books Net Investment Income Adjusted Net Income
RETURNED GRANTS 1,392 0 0


TY 2023 OtherIncreasesSchedule
Name:
THE CAMILLE AND HENRY DREYFUS
 
FOUNDATION INC
EIN:
13-5570117
Description Amount
UNREALIZED GAIN ON INVESTMENTS 8,738,464


TY 2023 OtherProfessionalFeesSchedule
Name:
THE CAMILLE AND HENRY DREYFUS
 
FOUNDATION INC
EIN:
13-5570117
Category Amount Net Investment Income Adjusted Net Income Disbursements for Charitable Purposes
GRANTS ADVISORY AND CONSULTING 96,904 0 0 96,904
VANGUARD GROUP INVESTMENT ADVISORY FEES 140,691 140,691 0 0
LEGACY VENTURE ADVISORY FEES 1,394 1,394 0 0


TY 2023 TaxesSchedule
Name:
THE CAMILLE AND HENRY DREYFUS
 
FOUNDATION INC
EIN:
13-5570117
Category Amount Net Investment Income Adjusted Net Income Disbursements for Charitable Purposes
FEDERAL EXCISE TAXES 55,275 0 0 0
FOREIGN TAXES 0 54 0 0