Form990-PF

Department of the Treasury
Internal Revenue Service

Return of Private Foundation
or Section 4947(a)(1) Trust Treated as Private Foundation
Do not enter social security numbers on this form as it may be made public.
Go to www.irs.gov/Form990PF for instructions and the latest information.
OMB No. 1545-0047
2025
Open to Public Inspection
For calendar year 2025, or tax year beginning 01 - 01 2025, and ending 12 - 31, 20 25
Name of foundation
WILLIAM SIEKMAN FDN
 
Number and street (or P.O. box number if mail is not delivered to street address) PO BOX 95672
  Room/suite
City or town
CHICAGO
State or province
IL
Country  
ZIP or foreign postal code
606945672
A Employer identification number

39-6539731
B Telephone number (see instructions)

3124615154
C
G Check all that apply:

D 1. Foreign organizations, check here.............
2. Foreign organizations meeting the 85%
test, check here and attach computation ...
E
H Check type of organization:
F
I Fair market value of all assets at end
of year (from Part II, col. (c),
line 16)$3,075,866J Accounting method:
 
(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)  
2 Check .................
3 Interest on savings and temporary cash investments      
4 Dividends and interest from securities... 66,860 66,860  
5a Gross rents............      
b Net rental income or (loss)  
6a Net gain or (loss) from sale of assets not on line 10 113,386
b Gross sales price for all assets on line 6a 252,923
7 Capital gain net income (from Part IV, line 2)... 113,386
8 Net short-term capital gain......... 0
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).......      
12 Total. Add lines 1 through 11........ 180,246 180,246  
Operating and Administrative Expenses 13 Compensation of officers, directors, trustees, etc. 29,670 14,835   14,835
14 Other employee salaries and wages......   0 0 0
15 Pension plans, employee benefits.......   0 0  
16a Legal fees (attach schedule).........       0
b Accounting fees (attach schedule).......        
c Other professional fees (attach schedule)....       0
17 Interest...............       0
18 Taxes (attach schedule) (see instructions)... Click to see attachment
List of Attached Documents:
// Content
2,452 444   0
19 Depreciation (attach schedule) and depletion... 0 0  
20 Occupancy..............        
21 Travel, conferences, and meetings.......   0 0  
22 Printing and publications..........   0 0  
23 Other expenses (attach schedule).......        
24 Total operating and administrative expenses.
Add lines 13 through 23.......... 32,122 15,279 0 14,835
25 Contributions, gifts, grants paid....... 121,588 121,588
26 Total expenses and disbursements. Add lines 24 and 25 ................ 153,710 15,279 0 136,423
27 Subtract line 26 from line 12:
a Excess of revenue over expenses and disbursements 26,536
b Net investment income (if negative, enter -0-) 164,967
c Adjusted net income (if negative, enter -0-)... 0
For Paperwork Reduction Act Notice, see instructions.
Cat. No. 11289X Form 990-PF (2025)
Form 990-PF (2025)
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.............      
2 Savings and temporary cash investments......... 165,817 156,401 156,401
3 Accounts receivable  
Less: allowance for doubtful accounts     0 0
4 Pledges receivable  
Less: allowance for doubtful accounts        
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)  
Less: allowance for doubtful accounts 0      
8 Inventories for sale or use..............      
9 Prepaid expenses and deferred charges..........      
10a Investments—U.S. and state government obligations (attach schedule)      
b Investments—corporate stock (attach schedule)....... 507,697 Click to see attachment
List of Attached Documents:
// Content
521,662 		1,209,376
c Investments—corporate bonds (attach schedule).......      
11 Investments—land, buildings, and equipment: basis  
Less: accumulated depreciation (attach schedule)        
12 Investments—mortgage loans.............      
13 Investments—other (attach schedule)..........     0
14 Land, buildings, and equipment: basis  
Less: accumulated depreciation (attach schedule)        
15 Other assets (describe ) Click to see attachment
List of Attached Documents:
// Content
1,427,095 		Click to see attachment
List of Attached Documents:
// Content
1,449,378 		Click to see attachment
List of Attached Documents:
// Content
1,710,089
16 Total assets (to be completed by all filers—see the
instructions. Also, see page 1, item I) 2,100,609 2,127,441 3,075,866
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 )    
23 Total liabilities (add lines 17 through 22).........   0
Net Assets or Fund Balances Foundations that follow FASB ASC 958, check here
and complete lines 24, 25, 29 and 30.
24 Net assets without donor restrictions...........    
25 Net assets with donor restrictions............    
Foundations that do not follow FASB ASC 958, check here
and complete lines 26 through 30.
26 Capital stock, trust principal, or current funds........ 2,100,609 2,127,441
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)..... 2,100,609 2,127,441
30 Total liabilities and net assets/fund balances (see instructions). 2,100,609 2,127,441
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
2,100,609
2
Enter amount from Part I, line 27a .....................
2
26,536
3
Other increases not included in line 2 (itemize) Click to see attachment
List of Attached Documents:
// Content
3
296
4
Add lines 1, 2, and 3 ..........................
4
2,127,441
5
Decreases not included in line 2 (itemize)
5
0
6
Total net assets or fund balances at end of year (line 4 minus line 5)—Part II, line 29, column (b) ..
6
2,127,441
Form 990-PF (2025)
Form 990-PF (2025)
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 30. AMAZON COM INC COMMON STOCK   2024-01-03 2025-01-13
b 30. DOORDASH INC - A   2024-07-10 2025-01-13
c 5. LILLY ELI & COMPANY COMMON STOCK   2023-06-09 2025-01-13
d 25. NEXTERA ENERGY INC   2024-01-03 2025-01-13
e 130. NISOURCE INC   2024-01-03 2025-01-13
40. NVIDIA CORP COMMON STOCK   2021-06-04 2025-01-13
10. REGENERON PHARMACEUTICALS   2022-06-22 2025-01-13
34. UNION PACIFIC CORPORATION   2020-12-03 2025-01-13
12. BLACKROCK INC   2020-06-15 2025-04-08
174. WALT DISNEY CO.   2024-01-03 2025-04-08
25. MARRIOTT INTERNATIONAL INC NEW COMMON STOCK CLASS A   2023-10-05 2025-04-08
110. QUALCOMM, INC.   2024-01-03 2025-04-08
405. REGIONS FINANCIAL CORP   2024-01-03 2025-04-08
65. TJX COMPANIES INC NEW COMMON STOCK   2023-10-05 2025-04-08
75. DOORDASH INC - A   2024-07-10 2025-08-26
75. NVIDIA CORP COMMON STOCK   2021-06-04 2025-08-26
55. ORACLE CORPORATION COMMON STOCK   2023-07-17 2025-08-26
538.406 T ROWE PR DIVIDEND GROW-I   2020-06-15 2025-08-26
36. SHOPIFY INC - CLASS A   2022-01-13 2025-08-26
15. LILLY ELI & COMPANY COMMON STOCK   2022-06-22 2025-09-15
25. LULULEMON ATHLETICA INC   2024-01-03 2025-09-15
5. UNITEDHEALTH GROUP INC COMMON STOCK   2025-01-13 2025-09-15
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
CAPITAL GAIN DIVIDENDS P    
(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 6,562   3,889 2,673
b 5,039   3,148 1,891
c 3,924   2,230 1,694
d 1,654   1,528 126
e 4,672   3,493 1,179
5,288   706 4,582
6,827   5,902 925
7,663   4,973 2,690
10,145   4,679 5,466
15,007   18,018 -3,011
5,487   3,948 1,539
14,660   14,036 624
7,777   7,667 110
8,018   4,951 3,067
18,474   7,869 10,605
13,590   1,324 12,266
12,921   6,569 6,352
45,183   26,780 18,403
5,030   4,206 824
11,198   4,563 6,635
4,051   6,343 -2,292
1,752   2,715 -963
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
      38,001
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       2,673
b       1,891
c       1,694
d       126
e       1,179
      4,582
      925
      2,690
      5,466
      -3,011
      1,539
      624
      110
      3,067
      10,605
      12,266
      6,352
      18,403
      824
      6,635
      -2,292
      -963
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
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 2 113,386
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  
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 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 2,293
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 2,293
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 2,293
6 Credits/Payments:
a 2025 estimated tax payments and 2024 overpayment credited to 2025 6a 1,512
b Exempt foreign organizations—tax withheld at source...... 6b 0
c Tax paid with application for extension of time to file (Form 8868)... 6c 0
d Backup withholding erroneously withheld .......... 6d  
7 Total credits and payments. Add lines 6a through 6d.............. 7 1,512
8 Enter any penalty for underpayment of estimated tax. Check here if Form 2220 is attached. 8 0
9 Tax due. If the total of lines 5 and 8 is more than line 7, enter amount owed....... 9 781
10 Overpayment. If line 7 is more than the total of lines 5 and 8, enter the amount overpaid... 10  
11 Enter the amount of line 10 to be: Credited to 2026 estimated tax0 Refunded 11 0
For Refunded amount, also complete and attach Form 8050. See instructions.
Form 990-PF (2025)
Form 990-PF (2025)
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. $   (2) On foundation managers.$  
e
Enter the reimbursement (if any) paid by the foundation during the year for political expenditure tax imposed
on foundation managers.$  
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
 
No
b
If "Yes," has it filed a tax return on Form 990-T for this year?...................
4b
 
 
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)
WI
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 2025 or the taxable year beginning in 2025? 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 address  
14
The books are in care ofBMO BANK NA, C/O MICHELLE WILLMS Telephone no. (262) 693-4101

Located atPO BOX 95672CHICAGOIL ZIP+4606945672
15
Section 4947(a)(1) nonexempt charitable trusts filing Form 990-PF in lieu of Form 1041 —check here .........
and enter the amount of tax-exempt interest received or accrued during the year ........
15
 
16 At any time during calendar year 2025, 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
Form 990-PF (2025)
Form 990-PF (2025)
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 ........
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 2025? .............
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 2025, did the foundation have any undistributed income (Part XII, lines 6d
and 6e) for tax year(s) beginning before 2025?....................
2a
 
No
If "Yes," list the years 20, 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.
20, 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 2025 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 Form 4720, Schedule C, to determine
if the foundation had excess business holdings in 2025.).....................
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 2025? ..
4b
 
No
Form 990-PF (2025)
Form 990-PF (2025)
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)
 
No
(4) Provide a grant to an organization other than a charitable, etc., organization described
in section 4945(d)(4)(A)? See instructions ........................
5a(4)
 
No
(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
 
 
c
Organizations relying on a current notice regarding disaster assistance check .........
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
 
 
If "Yes," attach the statement required by Regulations section 53.4945–5(d).
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
BMO BANK N A TRUSTEE
2 		29,670    
PO Box 95672
CHICAGO,IL606945672
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
NONE
Total number of other employees paid over $50,000................... 0
Form 990-PF (2025)
Form 990-PF (2025)
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
NONE
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.........................  
Form 990-PF (2025)
Form 990-PF (2025)
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
2,815,204
b
Average of monthly cash balances.......................
1b
164,085
c
Fair market value of all other assets (see instructions)................
1c
0
d
Total (add lines 1a, 1b, and 1c).......................
1d
2,979,289
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
2,979,289
4
Cash deemed held for charitable activities. Enter 1.5% (0.015) of line 3 (for greater amount, see
instructions) .............................
4
44,689
5
Net value of noncharitable-use assets. Subtract line 4 from line 3. ............
5
2,934,600
6
Minimum investment return. Enter 5% (0.05) of line 5 ................
6
146,730
Part X
Distributable Amount (see instructions) (Section 4942(j)(3) and (j)(5) private operating foundations and certain foreign organizations check here and do not complete this part.)
1
Minimum investment return from Part IX, line 6..................
1
146,730
2a
Tax on investment income for 2025 from Part V, line 5 .......
2a
2,293
b
Income tax for 2025. (This does not include the tax from Part V.) ...
2b
 
c
Add lines 2a and 2b............................
2c
2,293
3
Distributable amount before adjustments. Subtract line 2c from line 1............
3
144,437
4
Recoveries of amounts treated as qualifying distributions................
4
0
5
Add lines 3 and 4............................
5
144,437
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
144,437
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, line 26, column (d) ..........
1a
136,423
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
0
3
Amounts set aside for specific charitable projects that satisfy the:
a
Suitability test (prior IRS approval required)....................
3a
0
b
Cash distribution test (attach the required schedule) .................
3b
0
4
Qualifying distributions. Add lines 1a through 3b. Enter here and on Part XII, line 4. .......
4
136,423
Form 990-PF (2025)
Form 990-PF (2025)
Page 9
Part XII
Undistributed Income (see instructions)
(a)
Corpus 		(b)
Years prior to 2024 		(c)
2024 		(d)
2025
1 Distributable amount for 2025 from Part X, line 7 144,437
2 Undistributed income, if any, as of the end of 2025:
a Enter amount for 2024 only....... 121,588
b Total for prior years:20 , 20, 20 0
3 Excess distributions carryover, if any, to 2025:
a From 2020...... 0
b From 2021...... 0
c From 2022...... 0
d From 2023...... 0
e From 2024...... 0
f Total of lines 3a through e ........ 0
4Qualifying distributions for 2025 from Part
XI, line 4: $ 136,423
a Applied to 2024, but not more than line 2a 121,588
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 2025 distributable amount..... 14,835
e Remaining amount distributed out of corpus 0
5 Excess distributions carryover applied to 2025. 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 0
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 2024. Subtract line
4a from line 2a. Taxable amount—see
instructions ............. 		0
f Undistributed income for 2025. Subtract
lines 4d and 5 from line 1. This amount must
be distributed in 2026 .......... 		129,602
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 2020 not
applied on line 5 or line 7 (see instructions) ... 		0
9 Excess distributions carryover to 2026.
Subtract lines 7 and 8 from line 6a ...... 		0
10 Analysis of line 9:
a Excess from 2021 .... 0
b Excess from 2022 .... 0
c Excess from 2023 .... 0
d Excess from 2024 .... 0
e Excess from 2025 .... 0
Form 990-PF (2025)
Form 990-PF (2025)
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 2025, enter the date of the ruling ......
 
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) 2025 (b) 2024 (c) 2023 (d) 2022
         
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, 3b, or 3c 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 if the foundation only makes contributions to preselected charitable organizations and does not accept
unsolicited requests for funds. If the foundation makes gifts, grants, etc. to individuals or organizations under
other conditions, complete items 2a, 2b, 2c, and 2d. See instructions
aThe name, address, and telephone number or e-mail address of the person to whom applications should be addressed:
CO BMO HARRIS BANK N A
221 W COLLEGE AVE
APPLETON,WI54912
(920) 738-3827
bThe form in which applications should be submitted and information and materials they should include:
WRITTEN FORM
cAny submission deadlines:
NONE
dAny restrictions or limitations on awards, such as by geographical areas, charitable fields, kinds of institutions, or other
factors:
NONE
Form 990-PF (2025)
Form 990-PF (2025)
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

OUTAGAMIE COUNTY HISTORICAL SOCIETY

330 E COLLEGE AVENUE
APPLETON,WI54911 		NONE   GENERAL OPERATING PURPOSES 2,000

LEAVEN

1475 OPPORTUNITY WAY
MENASHA,WI54952 		NONE   GENERAL OPERATING PURPOSES 2,000

THE APPLETON CEMETERY ASSOCIATION

714 OWAISSA STREET
APPLETON,WI54911 		NONE   GENERAL OPERATING PURPOSES 15,000

BEAMING INCORPORATED

PO BOX 524
NEENAH,WI54957 		NONE   GENERAL OPERATING PURPOSES 5,000

PLYMOUTH CONGREGATIONAL CHURCH

1143 COLLEGE AVE
RACINE,WI53403 		NONE   GENERAL OPERATING PURPOSES 10,000

COMMUNITY CHURCH OF APPLETON

3701 N GIL
APPLETON,WI54914 		NONE   PROGRAM SUPPORT 1,000

BOYS & GIRLS CLUB OF THE FOX VALLEY

CHIEF PROFESSIONAL OFICER 117 S LO
APPLETON,WI54914 		NONE   PROGRAM SUPPORT 2,000

SMU-DEDMAN SCHOOL OF LAW

PO BOX 750402
DALLAS,TX75275 		NONE   PROGRAM SUPPORT 7,500

AMIGO CLUB OF ASHLAND OREGON INC

PO BOX 1161
ASHLAND,OR97520 		NONE   GENERAL OPERATING PURPOSES 10,000

ACTS 18 MINISTRY
ATTN JEFF VAN BEAVER
2121 S ONEIDA STREET
GREEN BAY,WI54304 		NONE   GENERAL OPERATING PURPOSES 3,000

BUBOLZ NATURE CENTER

4815 N LYNNDALE DR
APPLETON,WI54913 		NONE   GENERAL OPERATING PURPOSES 1,000

SALVATION ARMY OF THE FOX CITIES

PO BOX 1605
APPLETON,WI54912 		NONE   GENERAL OPERATING PURPOSES 5,588

HILLSDALE COLLEGE

33 E COLLEGE ST
HILLSDALE,MI492429989 		NONE   GENERAL OPERATING PURPOSES 8,500

YMCA OF THE FOX CITIES

229 E COLLEGE AVENUE
APPLETON,WI54911 		NONE   GENERAL OPERATING PURPOSES 3,500

LAWRENCE UNIVERSITY

711 E BOLDT WAYK SPC 1847
APPLETON,WI54911 		NONE   GENERAL OPERATING PURPOSES 8,000

CURATIVE CONNECTIONS
C/O ROBIN VAN REMORTEL
PO BOX 2900 CURRY LANE
GREEN BAY,WI543088027 		NONE   GENERAL OPERATING PURPOSES 1,500

THEDACARE CANCER CENTER

1818 N MEADE STREET
APPLETON,WI54911 		NONE   GENERAL OPERATING PURPOSES 5,000

ATTIC THEATRE

PO BOX 41
APPLETON,WI54912 		NONE   GENERAL OPERATING PURPOSES 2,000

APPLETON ALLIANCE CHURCH

2693 W GRAND CHUTE BLVD
APPLETON,WI54913 		NONE   GENERAL OPERATING PURPOSES 6,000

COTS - COMMUNITY OUTREACH TEMPORARY SERV

PO BOX 1645
APPLETON,WI54912 		NONE   GENERAL OPERATING PURPOSES 1,500

MEMORIAL PRESBYTERIAN CHURCH

803 E COLLEGE AVENUE
APPLETON,WI54911 		NONE   GENERAL OPERATING PURPOSES 2,000

HOPE CLINIC & CARE CENTER

2693 W GRAND CHUTE BLVD
APPLETON,WI54913 		NONE   GENERAL OPERATING PURPOSES 15,000

THE APPLETON HISTORICAL SOCIETY

2631 N MEADE STREET
APPLETON,WI54911 		NONE   GENERAL OPERATIING PURPOSES 2,500

DYSLEXIA READING CONNECTION

2935 N BALLARD RD STE 1
APPLETON,WI54911 		NONE   GENERAL OPERATING PURPOSES 2,000
Total ................................. 3a 121,588
bApproved for future payment
Total ................................. 3b  
Form 990-PF (2025)
Form 990-PF (2025)
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 66,860  
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 ............ 		    18 113,386  
9 Net income or (loss) from special events:          
10 Gross profit or (loss) from sales of inventory          
11 Other revenue:
a
b
c
d
e
12 Subtotal. Add columns (b), (d), and (e) ..   180,246  
13Total. Add line 12, columns (b), (d), and (e)..................
13
180,246
(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.)
Form 990-PF (2025)
Form 990-PF (2025)
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.
May the IRS discuss this return
with the preparer shown below?
See instructions.
Signature of officer or trustee Date Title
Paid Preparer Use Only Preparer's name Preparer's Signature Date Check if self-
employed 		PTIN
Firm's name
Firm's EIN
Firm's address


Phone no.
Form 990-PF (2025)
Additional Data


Software ID:  
Software Version:  


Form 990PF - Special Condition Description:
Special Condition Description

TY 2025 InvestmentsCorpStockSchedule
Name:
WILLIAM SIEKMAN FDN
EIN:
39-6539731
Name of Stock End of Year Book Value End of Year Fair Market Value
00206R102 AT&T INC 16,720 19,922
00507V109 ACTIVISION BLIZZARD    
00724F101 ADOBE INC    
008252108 AFFILIATED MANAGERS    
013872106 ALCOA CORP    
02079K305 ALPHABET INC-CL A 18,396 64,165
023135106 AMAZON.COM INC 25,680 54,243
037833100 APPLE INC 14,949 88,626
060505104 BANK OF AMERICA CORP 15,298 30,745
084670702 BERKSHIRE HATHAWAY I 13,825 28,651
097023105 BOEING CO/THE    
149123101 CATERPILLAR INC    
166764100 CHEVRON CORP 11,149 16,765
17275R102 CISCO SYSTEMS INC    
20030N101 COMCAST CORP-CLASS A    
22160K105 COSTCO WHOLESALE COR 6,807 31,044
247361702 DELTA AIR LINES INC 14,424 23,457
254687106 WALT DISNEY CO/THE    
265504100 DUNKIN' BRANDS GROUP    
278865100 ECOLAB INC    
29364G103 ENTERGY CORP    
30231G102 EXXON MOBIL CORP 11,827 13,839
30303M102 FACEBOOK INC-CLASS A    
33616C100 FIRST REPUBLIC BANK/    
375558103 GILEAD SCIENCES INC 16,270 23,321
38141G104 GOLDMAN SACHS GROUP 7,280 25,491
458140100 INTEL CORP    
478160104 JOHNSON & JOHNSON 9,562 16,763
539830109 LOCKHEED MARTIN CORP 12,978 16,445
548661107 LOWE'S COS INC    
550021109 LULULEMON ATHLETICA    
571903202 MARRIOTT INTERNATION 10,715 19,545
594918104 MICROSOFT CORP 12,384 66,256
617446448 MORGAN STANLEY 10,138 24,322
64110L106 NETFLIX INC 7,740 30,941
682680103 ONEOK INC    
693475105 PNC FINANCIAL SERVIC    
70450Y103 PAYPAL HOLDINGS INC    
713448108 PEPSICO INC    
717081103 PFIZER INC    
74144T108 T ROWE PRICE GROUP I    
79466L302 SALESFORCE INC    
806857108 SCHLUMBERGER LTD    
872540109 TJX COMPANIES INC 8,774 18,126
883556102 THERMO FISHER SCIENT 5,014 13,907
907818108 UNION PACIFIC CORP    
91324P102 UNITEDHEALTH GROUP I 20,707 20,137
92826C839 VISA INC-CLASS A SHA 5,374 15,782
94106L109 WASTE MANAGEMENT INC 3,822 9,887
G5960L103 MEDTRONIC PLC    
013091103 ALBERTSONS COS INC -    
058498106 BALL CORP    
09247X101 BLACKROCK INC    
191216100 COCA-COLA CO/THE    
437076102 HOME DEPOT INC 8,093 11,355
57636Q104 MASTERCARD INC - A    
65339F101 NEXTERA ENERGY INC 9,420 13,487
67066G104 NVIDIA CORP 6,670 90,453
855244109 STARBUCKS CORP    
87612E106 TARGET CORP    
882508104 TEXAS INSTRUMENTS IN    
88579Y101 3M CO    
931142103 WALMART INC 12,214 25,624
032654105 ANALOG DEVICES INC    
29250N105 ENBRIDGE INC    
35671D857 FREEPORT-MCMORAN INC 8,602 13,713
452308109 ILLINOIS TOOL WORKS    
46625H100 JPMORGAN CHASE & CO    
595112103 MICRON TECHNOLOGY IN    
007903107 ADVANCED MICRO DEVIC 7,676 19,274
02209S103 ALTRIA GROUP INC    
03524A108 ANHEUSER-BUSCH INBEV    
071813109 BAXTER INTERNATIONAL    
26614N102 DUPONT DE NEMOURS IN    
532457108 ELI LILLY & CO 4,548 16,120
697435105 PALO ALTO NETWORKS I 12,891 20,262
747525103 QUALCOMM INC    
75886F107 REGENERON PHARMACEUT    
82509L107 SHOPIFY INC - CLASS 16,700 34,448
876030107 TAPESTRY INC    
M22465104 CHECK POINT SOFTWARE    
002824100 ABBOTT LABORATORIES    
09260D107 BLACKSTONE INC 8,654 16,185
21036P108 CONSTELLATION BRANDS    
244199105 DEERE & CO    
68389X105 ORACLE CORP 23,769 41,906
701094104 PARKER HANNIFIN CORP 11,169 26,369
90353T100 UBER TECHNOLOGIES IN 17,027 25,330
09290D101 BLACKROCK INC    
172967424 CITIGROUP INC 12,181 26,839
25809K105 DOORDASH INC - A    
65473P105 NISOURCE INC 8,465 13,154
69608A108 PALANTIR TECHNOLOGIE 9,592 45,326
7591EP100 REGIONS FINANCIAL CO    
L8681T102 SPOTIFY TECHNOLOGY S 10,846 20,325
QUANTA SERVICES INC 10,300 16,882
TESLA INC 11,707 13,492
PNC FINANCIAL SERVICES GROUP I 9,475 12,524
PROGRESSIVE CORP/THE 9,288 7,970
BROADCOM INC 12,542 25,958

TY 2025 OtherAssetsSchedule
Name:
WILLIAM SIEKMAN FDN
EIN:
39-6539731
Description Beginning of Year - Book Value End of Year - Book Value End of Year - Fair Market Value
XXX-XX-XXXX ABERDEEN US SM CAP E   0 0
0075W0510 WESTWOOD EMERGING MK   0 0
00766Y513 CHAMPLAIN MID CAP FU 131,498 131,498 163,314
00770G847 JOHCM INTERNATIONAL   0 0
03463K406 ANGEL OAK MULTI-STR   0 0
04314H592 ARTISAN DEVELOPING W 20,324 20,324 35,412
09260B382 BLACKROCK STRAT INC 97,145 97,145 97,787
XXX-XX-XXXX XTRACKERS MSCI EAFE 22,530 22,530 41,375
XXX-XX-XXXX DIGITAL REALTY TRUST   0 0
XXX-XX-XXXX DOUBLELINE CORE FIX   0 0
31420B300 FED HER OPP HIGH YIE   0 0
XXX-XX-XXXX HARBOR INTL GROWTH-I   0 0
XXX-XX-XXXX OAKMARK INTL SM CAP-   0 0
46137V357 INVESCO S&P 500 EQUA   0 0
46138E511 INVESCO PREFERRED ET   0 0
XXX-XX-XXXX ISHARES TIPS BOND ET   0 0
XXX-XX-XXXX ISHARES RUSSELL 2000   0 0
XXX-XX-XXXX ISHARES MSCI EAFE SM   0 0
XXX-XX-XXXX ISHARES MICRO-CAP ET   0 0
46641U861 JPM OPPORT EQ LNG/SH   0 0
78464A359 SPDR BLOOMBERG CONVE 42,499 42,499 73,144
XXX-XX-XXXX SIMON PROPERTY GROUP 3,714 3,714 12,402
XXX-XX-XXXX VANGUARD S/T INVEST   0 0
XXX-XX-XXXX VANGUARD REAL ESTATE   0 0
04314H576 ARTISAN INTL SM/MID- 29,033 29,033 40,168
46434G103 ISHARES CORE MSCI EM 30,969 30,969 46,315
74340W103 PROLOGIS INC 10,152 10,152 8,936
XXX-XX-XXXX T ROWE PR DIVIDEND G 92,675 65,895 108,037
89832P705 INFINITY Q DIVERS AL 16,753 14,855 0
XXX-XX-XXXX VANGUARD EXT MKT IND 57,252 57,252 102,060
46653M849 JOHCM INTERNATIONAL 60,407 60,407 74,903
31428Q747 FED HERM ULTRA SHRT 125,138 125,138 129,014
XXX-XX-XXXX ISHARES CORE U.S. AG 199,915 199,915 203,056
XXX-XX-XXXX ISHARES 1-3 YEAR TRE 270,168 270,168 273,389
XXX-XX-XXXX VANGUARD SML CAP IND 45,507 45,507 63,884
64128R608 NEUBERGER BERM LNG S 30,998 30,998 36,439
XXX-XX-XXXX ISHARES IBOXX INVEST 100,147 151,108 150,960
XXX-XX-XXXX VANGUARD DEV MKT IND 40,271 40,271 49,494
990055CS2 INFINITY Q DIVERSIFI   0 0


TY 2025 OtherIncreasesSchedule
Name:
WILLIAM SIEKMAN FDN
EIN:
39-6539731
Description Amount
COST BASIS ADJUSTMENT 296


TY 2025 TaxesSchedule
Name:
WILLIAM SIEKMAN FDN
EIN:
39-6539731
Category Amount Net Investment Income Adjusted Net Income Disbursements for Charitable Purposes
FEDERAL TAX PAYMENT - PRIOR YE 496 0   0
FEDERAL ESTIMATES - PRINCIPAL 1,512 0   0
FOREIGN TAXES ON QUALIFIED FOR 292 292   0
FOREIGN TAXES ON NONQUALIFIED 152 152   0