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
BARBARA & CARL D ARNOLD JR FOUNDATION
 
Number and street (or P.O. box number if mail is not delivered to street address) 121 WARBLER LANE
  Room/suite
City or town
BRISBANE
State or province
CA
Country  
ZIP or foreign postal code
94005
A Employer identification number

94-3382597
B Telephone number (see instructions)

6507545000
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)$1,157,497J 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 11 11 11
4 Dividends and interest from securities... 22,417 22,417 22,417
5a Gross rents............      
b Net rental income or (loss)  
6a Net gain or (loss) from sale of assets not on line 10 75,224
b Gross sales price for all assets on line 6a 278,313
7 Capital gain net income (from Part IV, line 2)... 75,224
8 Net short-term capital gain......... 744
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........ 97,652 97,652 23,172
Operating and Administrative Expenses 13 Compensation of officers, directors, trustees, etc.        
14 Other employee salaries and wages......        
15 Pension plans, employee benefits.......        
16a Legal fees (attach schedule).........        
b Accounting fees (attach schedule)....... Click to see attachment
List of Attached Documents:
// Content
7,539      
c Other professional fees (attach schedule).... Click to see attachment
List of Attached Documents:
// Content
32,583 28,171    
17 Interest...............        
18 Taxes (attach schedule) (see instructions)...        
19 Depreciation (attach schedule) and depletion...      
20 Occupancy..............        
21 Travel, conferences, and meetings....... 7,794      
22 Printing and publications..........        
23 Other expenses (attach schedule)....... Click to see list of attachments
List of Attached Documents:
// Content
1,810      
24 Total operating and administrative expenses.
Add lines 13 through 23.......... 49,726 28,171   0
25 Contributions, gifts, grants paid....... 38,858 38,858
26 Total expenses and disbursements. Add lines 24 and 25 ................ 88,584 28,171   38,858
27 Subtract line 26 from line 12:
a Excess of revenue over expenses and disbursements 9,068
b Net investment income (if negative, enter -0-) 69,481
c Adjusted net income (if negative, enter -0-)... 23,172
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......... 21,350 52,155 52,155
3 Accounts receivable  
Less: allowance for doubtful accounts        
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        
8 Inventories for sale or use..............      
9 Prepaid expenses and deferred charges..........      
10a Investments—U.S. and state government obligations (attach schedule) 89,774 Click to see attachment
List of Attached Documents:
// Content
70,061 		68,810
b Investments—corporate stock (attach schedule)....... 435,598 Click to see attachment
List of Attached Documents:
// Content
433,065 		796,093
c Investments—corporate bonds (attach schedule)....... 212,082 Click to see attachment
List of Attached Documents:
// Content
240,227 		240,439
11 Investments—land, buildings, and equipment: basis  
Less: accumulated depreciation (attach schedule)        
12 Investments—mortgage loans.............      
13 Investments—other (attach schedule)..........      
14 Land, buildings, and equipment: basis  
Less: accumulated depreciation (attach schedule)        
15 Other assets (describe )      
16 Total assets (to be completed by all filers—see the
instructions. Also, see page 1, item I) 758,804 795,508 1,157,497
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........... 758,804 795,508
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........    
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)..... 758,804 795,508
30 Total liabilities and net assets/fund balances (see instructions). 758,804 795,508
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
758,804
2
Enter amount from Part I, line 27a .....................
2
9,068
3
Other increases not included in line 2 (itemize) Click to see attachment
List of Attached Documents:
// Content
3
28,628
4
Add lines 1, 2, and 3 ..........................
4
796,500
5
Decreases not included in line 2 (itemize) Click to see attachment
List of Attached Documents:
// Content
5
992
6
Total net assets or fund balances at end of year (line 4 minus line 5)—Part II, line 29, column (b) ..
6
795,508
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 4 APPLE INC P 2020-03-13 2025-09-25
b 6 APPLE INC P 2019-06-04 2025-09-25
c 15 APPLE INC P 2019-06-04 2025-02-03
d 10 APPLE INC P 2019-06-04 2025-06-10
e 7 APPLE INC P 2019-06-04 2025-05-01
18 APPLE INC P 2019-06-04 2025-03-27
10 SCHWAB CHARLES CORP COM P 2022-07-11 2025-09-25
6 SCHWAB CHARLES CORP COM P 2022-07-11 2025-02-27
3 ABBOTT LABORATORIES P 2019-05-07 2025-06-10
4 ABBOTT LABORATORIES P 2019-05-07 2025-02-27
6 DISNEY WALT CO COM P 2020-06-17 2025-02-27
83 TEXTRON INC P 2024-09-17 2025-12-16
8 BOSTON SCIENTIFIC CORP P 2020-05-21 2025-06-10
12 BOSTON SCIENTIFIC CORP P 2020-05-21 2025-04-09
4 BOSTON SCIENTIFIC CORP P 2020-05-21 2025-02-27
4 TJX COMPANIES INC P 2022-06-30 2025-06-10
13 TJX COMPANIES INC P 2022-06-30 2025-04-15
6 TJX COMPANIES INC P 2022-06-30 2025-02-27
16 UNITEDHEALTH GROUP INC P 2016-09-16 2025-08-07
7 UNITEDHEALTH GROUP INC P 2019-06-27 2025-08-07
1 UNITEDHEALTH GROUP INC P 2016-09-16 2025-02-27
3 CONSTELLATION BRANDSINC COM USD0.01 CLASS A P 2020-04-07 2025-02-27
47 WESTERN DIGITAL CORP. COM P 2024-02-28 2025-03-27
23 WESTERN DIGITAL CORP. COM P 2024-03-06 2025-03-27
2 BECTON DICKINSON &COCOM USD1.00 P 2023-08-09 2025-02-27
1 ELI LILLY &CO COM P 2017-04-20 2025-06-10
1 PARKER-HANNIFIN CORPCOM P 2020-05-05 2025-06-10
7 PROCTER AND GAMBLE CO COM P 2021-10-06 2025-02-03
31 PROCTER AND GAMBLE CO COM P 2022-06-23 2025-06-25
32 PROCTER AND GAMBLE CO COM P 2022-10-04 2025-06-25
2 PROCTER AND GAMBLE CO COM P 2021-12-27 2025-06-25
5 MERCK &CO. INC COM P 2024-01-09 2025-02-27
3 CENCORA INC COM P 2020-03-03 2025-06-10
4 CENCORA INC COM P 2020-03-03 2025-04-09
1 CENCORA INC COM P 2020-03-03 2025-02-27
102 CSX CORP COM USD1 P 2023-05-12 2025-03-12
6 CSX CORP COM USD1 P 2023-05-12 2025-02-27
12 ORACLE CORP P 2023-03-10 2025-09-12
4 ORACLE CORP P 2023-03-10 2025-06-10
1 JPMORGAN CHASE &CO. COM P 2009-12-31 2025-09-25
6 JPMORGAN CHASE &CO. COM P 2009-12-31 2025-07-30
5 JPMORGAN CHASE &CO. COM P 2009-12-31 2025-02-03
2 JPMORGAN CHASE &CO. COM P 2009-12-31 2025-06-10
1 THERMO FISHER SCIENTIFIC INC P 2016-12-07 2025-02-27
14 TARGET CORP P 2023-08-18 2025-09-24
8 TARGET CORP P 2023-03-06 2025-09-24
22 TARGET CORP P 2020-03-10 2025-09-24
5 TARGET CORP P 2020-03-05 2025-09-24
4 STARBUCKS CORP COM USD0.001 P 2021-09-09 2025-02-27
9 CONOCOPHILLIPS COM P 2019-07-18 2025-09-25
2 CONOCOPHILLIPS COM P 2019-07-18 2025-02-27
7 MICROSOFT CORP P 2007-05-02 2025-09-25
8 MICROSOFT CORP P 2007-05-02 2025-02-03
2 MICROSOFT CORP P 2007-05-02 2025-06-10
10 WELLS FARGO CO NEW COM P 2021-02-24 2025-09-25
5 WELLS FARGO CO NEW COM P 2021-02-24 2025-06-10
5 WELLS FARGO CO NEW COM P 2021-02-24 2025-02-27
4 LOWES COMPANIES INC COM USD0.50 P 2020-07-14 2025-02-03
4 THE HARTFORD INSURANCE GROUP, INC. COMMON STOCK P 2020-05-14 2025-06-10
5 TAKE-TWO INTERACTIVESOFTWARE INC P 2022-03-29 2025-05-01
7 AMAZON.COM INC P 2017-07-10 2025-09-25
11 AMAZON.COM INC P 2017-07-10 2025-02-03
4 AMAZON.COM INC P 2017-07-10 2025-06-10
3 PROLOGIS INC. COM P 2020-12-04 2025-02-27
6 QUANTA SERVICES COM USD0.00001 P 2019-08-07 2025-07-30
1 QUANTA SERVICES COM USD0.00001 P 2019-08-07 2025-02-27
21 NVIDIA CORPORATION COM P 2023-05-26 2025-09-25
14 NVIDIA CORPORATION COM P 2023-05-26 2025-02-03
16 NVIDIA CORPORATION COM P 2023-05-26 2025-06-10
2 GOLDMAN SACHS GROUP INC COM USD0.01 P 2024-07-22 2025-12-12
32 ON SEMICONDUCTOR CORP COM USD0.01 P 2024-09-26 2025-11-13
25 ON SEMICONDUCTOR CORP COM USD0.01 P 2024-07-30 2025-11-13
47 ON SEMICONDUCTOR CORP COM USD0.01 P 2024-07-16 2025-11-13
1 ON SEMICONDUCTOR CORP COM USD0.01 P 2024-10-10 2025-11-13
1 NETFLIX INC P 2022-07-22 2025-09-25
2 NETFLIX INC P 2022-07-22 2025-05-19
1 DICK S SPORTING GOODS INC P 2024-10-10 2025-12-19
9 DICK S SPORTING GOODS INC P 2024-08-22 2025-12-19
12 DICK S SPORTING GOODS INC P 2024-07-16 2025-12-19
9 DICK S SPORTING GOODS INC P 2024-10-04 2025-12-19
4 DICK S SPORTING GOODS INC P 2024-07-16 2025-09-25
13 SALESFORCE INC COM P 2023-01-24 2025-07-01
25 SALESFORCE INC COM P 2022-11-11 2025-07-01
2 SALESFORCE INC COM P 2022-11-11 2025-02-27
11 ALPHABET INC CAP STKCL A P 2019-01-15 2025-10-29
6 ALPHABET INC CAP STKCL A P 2019-01-15 2025-09-25
9 ALPHABET INC CAP STKCL A P 2019-01-15 2025-09-17
14 ALPHABET INC CAP STKCL A P 2019-01-15 2025-02-03
5 ALPHABET INC CAP STKCL A P 2019-01-15 2025-06-10
3 INTERCONTINENTAL EXCHANGE INC COM USD0.01 P 2023-02-08 2025-06-10
4 INTERCONTINENTAL EXCHANGE INC COM USD0.01 P 2023-02-08 2025-02-27
2 MASTERCARD INCORPORATED CL A P 2020-12-04 2025-09-25
2 MASTERCARD INCORPORATED CL A P 2020-12-04 2025-02-03
5000 PENNSYLVANIA ST GO BDS SER.1ST SERIES B05.45000% 02/15/2030OF 2010 P 2024-02-23 2025-07-14
2 TESLA INC COM P 2023-01-18 2025-06-10
10000 METROPOLITAN TRANSN AUTH N Y REV REV BDS06.58700% 11/15/2030SER. 2010C-1 P 2024-08-29 2025-10-24
5000 NEW YORK N Y CITY TRANSITIONAL FIN 05.07500% 11/01/2025AUTH REV FUTURE TAX SECURED SUBORDINATE P 2019-12-05 2025-11-03
24 GENERAL MTRS CO COM P 2022-08-19 2025-02-10
40 GENERAL MTRS CO COM P 2020-10-21 2025-02-10
16 GENERAL MTRS CO COM P 2021-12-27 2025-02-10
25 GENERAL MTRS CO COM P 2020-12-30 2025-02-10
19 DUKE ENERGY CORP NEWCOM NEW ISIN #US26441C2044 SEDOL #B7JZSK0 P 2020-02-26 2025-04-24
13 DUKE ENERGY CORP NEWCOM NEW ISIN #US26441C2044 SEDOL #B7JZSK0 P 2023-11-10 2025-04-24
9 DUKE ENERGY CORP NEWCOM NEW ISIN #US26441C2044 SEDOL #B7JZSK0 P 2023-06-23 2025-04-24
23 DUKE ENERGY CORP NEWCOM NEW ISIN #US26441C2044 SEDOL #B7JZSK0 P 2022-10-31 2025-04-24
4 DUKE ENERGY CORP NEWCOM NEW ISIN #US26441C2044 SEDOL #B7JZSK0 P 2021-02-08 2025-04-24
22 DUKE ENERGY CORP NEWCOM NEW ISIN #US26441C2044 SEDOL #B7JZSK0 P 2019-11-27 2025-04-24
2 AMERICAN TOWER CORP NEW COM P 2017-12-20 2025-06-10
2 AMERICAN TOWER CORP NEW COM P 2017-12-20 2025-02-27
2 META PLATFORMS INC CLASS A COMMON STOCK P 2017-10-05 2025-09-25
1 META PLATFORMS INC CLASS A COMMON STOCK P 2017-10-05 2025-06-10
7 ABBVIE INC COM USD0.01 P 2020-04-03 2025-02-03
8 JOHNSON CONTROLS INTERNATIONAL PLC COM USD1.00 P 2021-06-10 2025-09-25
23 JOHNSON CONTROLS INTERNATIONAL PLC COM USD1.00 P 2021-06-10 2025-05-09
7 JOHNSON CONTROLS INTERNATIONAL PLC COM USD1.00 P 2021-06-10 2025-02-27
2 BROADCOM INC COM P 2022-07-28 2025-09-25
12 BROADCOM INC COM P 2022-07-28 2025-09-17
6 BROADCOM INC COM P 2022-07-28 2025-02-03
8 BROADCOM INC COM P 2022-07-28 2025-06-10
21 BROADCOM INC COM P 2022-07-28 2025-03-06
12000 UNITEDHEALTH GROUP INC NOTE 3.85000% 06/15/2028 CALL MAKE WHOLE P 2021-04-06 2025-08-05
9000 WALMART INC NOTE 3.55000% 06/26/2025 P 2020-08-19 2025-06-26
77 AVANTOR INC COM P 2021-02-08 2025-08-07
91 AVANTOR INC COM P 2022-12-09 2025-08-07
43 AVANTOR INC COM P 2022-05-19 2025-08-07
3 AVANTOR INC COM P 2021-12-27 2025-08-07
19 AVANTOR INC COM P 2021-02-08 2025-02-27
1 LINDE PLC COM EUR0.001 P 2020-03-17 2025-06-10
12000 GOVT NATL MTG ASSN SER 2023-173 CL PA 7.00000% 05/20/2053 P 2024-03-25 2025-08-20
0 GOVT NATL MTG ASSN SER 2023-173 CL PA 7.00000% 05/20/2053 P 2024-03-25 2025-08-20
0 GOVT NATL MTG ASSN SER 2023-173 CL PA 7.00000% 05/20/2053 P 2024-03-25 2025-07-20
0 GOVT NATL MTG ASSN SER 2023-173 CL PA 7.00000% 05/20/2053 P 2024-03-25 2025-06-20
0 GOVT NATL MTG ASSN SER 2023-173 CL PA 7.00000% 05/20/2053 P 2024-03-25 2025-05-20
0 GOVT NATL MTG ASSN SER 2023-173 CL PA 7.00000% 05/20/2053 P 2024-03-25 2025-04-20
0 GOVT NATL MTG ASSN SER 2023-173 CL EA 7.00000% 02/20/2052 P 2024-01-17 2025-12-20
0 GOVT NATL MTG ASSN SER 2023-173 CL EA 7.00000% 02/20/2052 P 2024-01-17 2025-11-20
0 GOVT NATL MTG ASSN SER 2023-173 CL EA 7.00000% 02/20/2052 P 2024-01-17 2025-10-20
0 GOVT NATL MTG ASSN SER 2023-173 CL EA 7.00000% 02/20/2052 P 2024-01-17 2025-09-20
0 GOVT NATL MTG ASSN SER 2023-173 CL EA 7.00000% 02/20/2052 P 2024-01-17 2025-08-20
0 GOVT NATL MTG ASSN SER 2023-173 CL EA 7.00000% 02/20/2052 P 2024-01-17 2025-07-20
0 GOVT NATL MTG ASSN SER 2023-173 CL EA 7.00000% 02/20/2052 P 2024-01-17 2025-06-20
0 GOVT NATL MTG ASSN SER 2023-173 CL EA 7.00000% 02/20/2052 P 2024-01-17 2025-05-20
0 GOVT NATL MTG ASSN SER 2023-173 CL EA 7.00000% 02/20/2052 P 2024-01-17 2025-04-20
0 GOVT NATL MTG ASSN SER 2023-173 CL EA 7.00000% 02/20/2052 P 2024-01-17 2025-03-20
0 GOVT NATL MTG ASSN SER 2023-173 CL EA 7.00000% 02/20/2052 P 2024-01-17 2025-02-20
0 GOVT NATL MTG ASSN SER 2023-173 CL EA 7.00000% 02/20/2052 P 2024-01-17 2025-01-20
0 GOVT NATL MTG ASSN II POOL #MA9904 4.50000% 09/20/2054 P 2024-09-05 2025-12-20
0 GOVT NATL MTG ASSN II POOL #MA9904 4.50000% 09/20/2054 P 2024-09-05 2025-11-20
0 GOVT NATL MTG ASSN II POOL #MA9904 4.50000% 09/20/2054 P 2024-09-05 2025-10-20
0 GOVT NATL MTG ASSN II POOL #MA9904 4.50000% 09/20/2054 P 2024-09-05 2025-09-20
1 BLACKROCK INC COM P 2020-01-23 2025-06-10
15.537 SANDISK CORP COM P 2024-02-28 2025-03-20
7.603 SANDISK CORP COM P 2024-03-06 2025-03-20
39 NEXTERA ENERGY INC COM USD0.01 P 2025-04-24 2025-10-09
9 NEXTERA ENERGY INC COM USD0.01 P 2025-04-24 2025-06-10
25 WESTERN DIGITAL CORP. COM P 2024-08-07 2025-03-27
26 WESTERN DIGITAL CORP. COM P 2024-04-09 2025-03-27
13 JABIL INC COM P 2024-10-30 2025-07-30
2 JABIL INC COM P 2024-10-30 2025-02-27
10 APPLIED MATERIALS INC COM USD0.01 P 2025-07-01 2025-11-04
7 GILEAD SCIENCES INC COM USD0.001 P 2024-12-13 2025-09-25
4 GILEAD SCIENCES INC COM USD0.001 P 2024-12-13 2025-02-27
6 PEPSICO INC P 2025-03-27 2025-09-25
5 ADOBE INC COM P 2025-01-21 2025-07-14
14 ADOBE INC COM P 2024-11-26 2025-07-14
2 GOLDMAN SACHS GROUP INC COM USD0.01 P 2024-07-22 2025-02-03
3 GOLDMAN SACHS GROUP INC COM USD0.01 P 2024-07-22 2025-06-30
5 ON SEMICONDUCTOR CORP COM USD0.01 P 2024-07-16 2025-02-27
1 DICK S SPORTING GOODS INC P 2024-07-16 2025-02-27
3 DELTA AIR LINES INC P 2024-05-14 2025-02-27
10000 UNITED STATES TREAS SER AW-2025 4.12500% 01/31/2025 NTS NOTE P 2024-11-19 2025-01-31
0 GOVT NATL MTG ASSN SER 2023-173 CL PA 7.00000% 05/20/2053 P 2024-03-25 2025-03-20
0 GOVT NATL MTG ASSN SER 2023-173 CL PA 7.00000% 05/20/2053 P 2024-03-25 2025-02-20
0 GOVT NATL MTG ASSN SER 2023-173 CL PA 7.00000% 05/20/2053 P 2024-03-25 2025-01-20
10000 GOVT NATL MTG ASSN II POOL #MA9781 6.50000% 07/20/2054 P 2024-10-22 2025-08-20
0 GOVT NATL MTG ASSN II POOL #MA9781 6.50000% 07/20/2054 P 2024-10-22 2025-08-20
0 GOVT NATL MTG ASSN II POOL #MA9781 6.50000% 07/20/2054 P 2024-10-22 2025-07-20
0 GOVT NATL MTG ASSN II POOL #MA9781 6.50000% 07/20/2054 P 2024-10-22 2025-06-20
0 GOVT NATL MTG ASSN II POOL #MA9781 6.50000% 07/20/2054 P 2024-10-22 2025-05-20
0 GOVT NATL MTG ASSN II POOL #MA9781 6.50000% 07/20/2054 P 2024-10-22 2025-04-20
0 GOVT NATL MTG ASSN II POOL #MA9781 6.50000% 07/20/2054 P 2024-10-22 2025-03-20
0 GOVT NATL MTG ASSN II POOL #MA9781 6.50000% 07/20/2054 P 2024-10-22 2025-02-20
0 GOVT NATL MTG ASSN II POOL #MA9781 6.50000% 07/20/2054 P 2024-10-22 2025-01-20
0 GOVT NATL MTG ASSN II POOL #MA9904 4.50000% 09/20/2054 P 2024-09-05 2025-08-20
0 GOVT NATL MTG ASSN II POOL #MA9904 4.50000% 09/20/2054 P 2024-09-05 2025-07-20
0 GOVT NATL MTG ASSN II POOL #MA9904 4.50000% 09/20/2054 P 2024-09-05 2025-06-20
0 GOVT NATL MTG ASSN II POOL #MA9904 4.50000% 09/20/2054 P 2024-09-05 2025-05-20
0 GOVT NATL MTG ASSN II POOL #MA9904 4.50000% 09/20/2054 P 2024-09-05 2025-04-20
0 GOVT NATL MTG ASSN II POOL #MA9904 4.50000% 09/20/2054 P 2024-09-05 2025-03-20
0 GOVT NATL MTG ASSN II POOL #MA9904 4.50000% 09/20/2054 P 2024-09-05 2025-02-20
0 GOVT NATL MTG ASSN II POOL #MA9904 4.50000% 09/20/2054 P 2024-09-05 2025-01-20
8.595 SANDISK CORP COM P 2024-04-09 2025-03-20
8.265 SANDISK CORP COM P 2024-08-07 2025-03-20
0.063 SANDISK CORP COM P 2024-03-06 2025-02-26
0.129 SANDISK CORP COM P 2024-02-28 2025-02-26
0.072 SANDISK CORP COM P 2024-04-09 2025-02-26
0.069 SANDISK CORP COM P 2024-08-07 2025-02-26
(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 1,016   259 757
b 1,524   267 1,257
c 3,422   668 2,754
d 2,015   446 1,569
e 1,490   312 1,178
4,030   802 3,228
945   632 313
474   379 95
403   230 173
545   307 238
675   705 -30
7,122   7,380 -258
795   284 511
1,138   425 713
408   142 266
504   225 279
1,677   730 947
745   337 408
3,875   2,207 1,668
1,695   1,733 -38
469   138 331
520   451 69
1,979   2,040 -61
969   1,115 -146
450   568 -118
801   82 719
672   158 514
1,178   977 201
4,920   4,403 517
5,079   4,158 921
317   323 -6
451   592 -141
853   260 593
1,091   347 744
249   87 162
3,020   3,261 -241
193   192 1
3,540   998 2,542
705   333 372
313   42 271
1,799   252 1,547
1,335   210 1,125
536   84 452
527   142 385
1,219   1,836 -617
697   1,325 -628
1,916   2,381 -465
435   536 -101
461   480 -19
872   543 329
196   121 75
3,551   215 3,336
3,317   245 3,072
937   61 876
840   380 460
376   190 186
386   190 196
1,032   554 478
502   129 373
1,179   793 386
1,526   349 1,177
2,619   549 2,070
864   200 664
370   295 75
2,472   195 2,277
263   33 230
3,704   812 2,892
1,637   542 1,095
2,281   619 1,662
1,784   976 808
1,520   2,313 -793
1,188   1,877 -689
2,233   3,689 -1,456
48   70 -22
1,206   222 984
2,372   444 1,928
212   201 11
1,909   2,126 -217
2,545   2,615 -70
1,909   1,934 -25
904   872 32
3,546   2,024 1,522
6,819   3,969 2,850
606   318 288
2,986   589 2,397
1,471   321 1,150
2,236   482 1,754
2,843   749 2,094
892   268 624
526   329 197
690   439 251
1,134   686 448
1,125   686 439
5,078   5,093 -15
639   257 382
10,658   10,534 124
5,000   5,000  
1,116   957 159
1,860   1,438 422
744   923 -179
1,163   1,048 115
2,299   1,885 414
1,573   1,142 431
1,089   815 274
2,783   2,144 639
484   373 111
2,662   1,940 722
429   282 147
405   282 123
1,500   339 1,161
698   170 528
1,329   521 808
844   539 305
2,112   1,549 563
597   472 125
670   107 563
4,154   641 3,513
1,313   320 993
1,953   427 1,526
3,759   1,122 2,637
11,895   12,660 -765
9,000   9,000  
871   2,307 -1,436
1,030   1,996 -966
487   1,335 -848
34   125 -91
319   569 -250
474   165 309
562   573 -11
132   134 -2
1   1  
1   1  
1   1  
534   544 -10
333   341 -8
396   406 -10
335   343 -8
225   230 -5
286   293 -7
336   344 -8
329   337 -8
492   503 -11
452   463 -11
486   498 -12
324   332 -8
456   467 -11
40   40  
33   33  
37   36 1
37   37  
987   544 443
866   668 198
424   365 59
3,260   2,574 686
652   594 58
1,053   1,103 -50
1,095   1,423 -328
2,956   1,624 1,332
315   250 65
2,318   1,820 498
777   643 134
449   367 82
841   897 -56
1,828   2,195 -367
5,119   7,313 -2,194
1,272   976 296
2,117   1,464 653
244   392 -148
224   218 6
182   159 23
10,000   9,993 7
2   2  
63   64 -1
440   448 -8
6,507   6,486 21
284   291 -7
278   285 -7
469   480 -11
748   765 -17
1,084   1,108 -24
393   402 -9
187   191 -4
56   57 -1
39   39  
25   24 1
40   39 1
18   18  
21   20 1
17   17  
21   21  
18   17 1
479   466 13
461   362 99
3   3  
6   6  
3   4 -1
3   3  
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       757
b       1,257
c       2,754
d       1,569
e       1,178
      3,228
      313
      95
      173
      238
      -30
      -258
      511
      713
      266
      279
      947
      408
      1,668
      -38
      331
      69
      -61
      -146
      -118
      719
      514
      201
      517
      921
      -6
      -141
      593
      744
      162
      -241
      1
      2,542
      372
      271
      1,547
      1,125
      452
      385
      -617
      -628
      -465
      -101
      -19
      329
      75
      3,336
      3,072
      876
      460
      186
      196
      478
      373
      386
      1,177
      2,070
      664
      75
      2,277
      230
      2,892
      1,095
      1,662
      808
      -793
      -689
      -1,456
      -22
      984
      1,928
      11
      -217
      -70
      -25
      32
      1,522
      2,850
      288
      2,397
      1,150
      1,754
      2,094
      624
      197
      251
      448
      439
      -15
      382
      124
       
      159
      422
      -179
      115
      414
      431
      274
      639
      111
      722
      147
      123
      1,161
      528
      808
      305
      563
      125
      563
      3,513
      993
      1,526
      2,637
      -765
       
      -1,436
      -966
      -848
      -91
      -250
      309
      -11
      -2
       
       
       
      -10
      -8
      -10
      -8
      -5
      -7
      -8
      -8
      -11
      -11
      -12
      -8
      -11
       
       
      1
       
      443
      198
      59
      686
      58
      -50
      -328
      1,332
      65
      498
      134
      82
      -56
      -367
      -2,194
      296
      653
      -148
      6
      23
      7
       
      -1
      -8
      21
      -7
      -7
      -11
      -17
      -24
      -9
      -4
      -1
       
      1
      1
       
      1
       
       
      1
      13
      99
       
       
      -1
       
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 75,224
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 3 744
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) 1 966
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  
3 Add lines 1 and 2........................... 3 966
4 Subtitle A (income) tax (domestic section 4947(a)(1) trusts and taxable foundations only. Others enter -0-) 4  
5 Tax based on investment income. Subtract line 4 from line 3. If zero or less, enter -0- ..... 5 966
6 Credits/Payments:
a 2025 estimated tax payments and 2024 overpayment credited to 2025 6a 866
b Exempt foreign organizations—tax withheld at source...... 6b  
c Tax paid with application for extension of time to file (Form 8868)... 6c  
d Backup withholding erroneously withheld .......... 6d  
7 Total credits and payments. Add lines 6a through 6d.............. 7 866
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  
9 Tax due. If the total of lines 5 and 8 is more than line 7, enter amount owed....... 9 100
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  
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)
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 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 addressN/A
14
The books are in care ofCARL D ARNOLD III Telephone no. (650) 754-5000

Located at121 WARBLER LANEBRISBANECA ZIP+494005
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)
 
No
(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
CARL D ARNOLD III President
2.00 		0    
121 WARBLER LANE
BRISBANE,CA94005
JOHANA ARNOLD Secretary
2.00 		0    
802 KEMP HILL ROAD
DELANCEY,NY13752
CARL D ARNOLD III Treasurer
2.00 		0    
121 WARBLER LANE
BRISBANE,CA94005
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...................  
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 arrow  
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
1,060,827
b
Average of monthly cash balances.......................
1b
19,080
c
Fair market value of all other assets (see instructions)................
1c
0
d
Total (add lines 1a, 1b, and 1c).......................
1d
1,079,907
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
 
3
Subtract line 2 from line 1d.........................
3
1,079,907
4
Cash deemed held for charitable activities. Enter 1.5% (0.015) of line 3 (for greater amount, see
instructions) .............................
4
16,199
5
Net value of noncharitable-use assets. Subtract line 4 from line 3. ............
5
1,063,708
6
Minimum investment return. Enter 5% (0.05) of line 5 ................
6
53,185
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
53,185
2a
Tax on investment income for 2025 from Part V, line 5 .......
2a
966
b
Income tax for 2025. (This does not include the tax from Part V.) ...
2b
 
c
Add lines 2a and 2b............................
2c
966
3
Distributable amount before adjustments. Subtract line 2c from line 1............
3
52,219
4
Recoveries of amounts treated as qualifying distributions................
4
 
5
Add lines 3 and 4............................
5
52,219
6
Deduction from distributable amount (see instructions) .................
6
 
7
Distributable amount as adjusted. Subtract line 6 from line 5. Enter here and on Part XII, line 1 ...
7
52,219
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
38,858
b
Program-related investments—total from Part VIII-B..................
1b
 
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
38,858
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 52,219
2 Undistributed income, if any, as of the end of 2025:
a Enter amount for 2024 only....... 26,062
b Total for prior years:20 , 20, 20  
3 Excess distributions carryover, if any, to 2025:
a From 2020......  
b From 2021......  
c From 2022......  
d From 2023......  
e From 2024......  
f Total of lines 3a through e ........  
4Qualifying distributions for 2025 from Part
XI, line 4: $ 38,858
a Applied to 2024, but not more than line 2a 26,062
b Applied to undistributed income of prior years
(Election required—see instructions) ..... 		 
c Treated as distributions out of corpus (Election
required—see instructions) ........ 		0
d Applied to 2025 distributable amount..... 12,796
e Remaining amount distributed out of corpus  
5 Excess distributions carryover applied to 2025.    
(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  
b Prior years’ undistributed income. Subtract
line 4b from line 2b .......... 		 
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...... 		 
d Subtract line 6c from line 6b. Taxable amount
—see instructions ........... 		 
e Undistributed income for 2024. Subtract line
4a from line 2a. Taxable amount—see
instructions ............. 		 
f Undistributed income for 2025. Subtract
lines 4d and 5 from line 1. This amount must
be distributed in 2026 .......... 		39,423
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) ....... 		 
8 Excess distributions carryover from 2020 not
applied on line 5 or line 7 (see instructions) ... 		 
9 Excess distributions carryover to 2026.
Subtract lines 7 and 8 from line 6a ...... 		 
10 Analysis of line 9:
a Excess from 2021 ....  
b Excess from 2022 ....  
c Excess from 2023 ....  
d Excess from 2024 ....  
e Excess from 2025 ....  
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 email address of the person to whom applications should be addressed:
bThe form in which applications should be submitted and information and materials they should include:
cAny submission deadlines:
dAny restrictions or limitations on awards, such as by geographical areas, charitable fields, kinds of institutions, or other
factors:
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

CITIZENS CLIMATE EDUCATION

1330 ORANGE AVENUE 309
CORONADO,CA92118 		    GENERAL SUPPORT 1,000

DELHI FIREFIGHTERS FOUNDATION

PO BOX 405
DELHI,NY13753 		    GENERAL SUPPORT 1,000

GRACE CATHEDRAL

1100 CALIFORNIA STREET
SAN FRANCISCO,CA94108 		    GENERAL SUPPORT 2,500

HELIOS CARE INC

297 RIVER ST SERVICE RD
ONEONTA,NY13820 		    GENERAL SUPPORT 1,000

KIDS IN NEED OF DEFENSE

1201 L ST NW
WASHINGTON,DC20005 		    GENERAL SUPPORT 1,000

NATIONAL RESOURCE DEFENSE COUNCIL

40 WEST 20TH ST 11TH FLR
NEW YORK,NY10011 		    GENERAL SUPPORT 3,000

WILDLAND FIREFIGHTER FOUNDATION

2049 AIRPORT WAY
BOISE,ID83705 		    GENERAL SUPPORT 5,000

DOCTORS WITHOUT BORDERS

PO BOX 5030
Hagerstown,MD21741 		    GENERAL SUPPORT 2,000

ARTHRITUS FOUNDATION

1355 PEACHTREE STREET NE SUITE 600
ATLANTA,GA30309 		    GENERAL SUPPORT 1,000

WORLD CENTRAL KITCHEN INC

200 Massachusetts Avenue NW 7th Fl
Washington,DC20001 		    GENERAL SUPPORT 5,000

HEALTHNETWORK FOUNDATION

3550 Lander Road Suite 225
Pepper Pike,OH44124 		    GENERAL SUPPORT 2,000

GRAVENSTEIN PARENT ASSOCIATION

725 BLOOMFIELD ROAD
SEBASTOPOL,CA95472 		    GENERAL SUPPORT 770

KNIGHTS OF COLUMBUS COUNCIL #1183

PO BOX 1183
BOULDER,CO80302 		    GENERAL SUPPORT 565

UNIVERSITY OF DENVER

2199 S UNIVERSITY BLVD
DENVER,CO80208 		    GENERAL SUPPORT 4,000

BOYS & GIRLS CLUBS OF SILICON VALLEY

1000 N 1ST STREET SUITE 101
SAN JOSE,CA95112 		    GENERAL SUPPORT 523

SONOMA LAND TRUST

822 FIFTH STREET
SANTA ROSA,CA95404 		    GENERAL SUPPORT 1,000

GERMAN SHEPHERD RESCUE OF NORTHERN CALIF

PO BOX 1930
CUPERTINO,CA95015 		    GENERAL SUPPORT 1,000

LEAGUE TO SAVE LAKE TAHOE

2608 LAKE TAHOE BLVD
SOUTH LAKE TAHOE,CA96150 		    GENERAL SUPPORT 4,000

CATSKILL SYMPHONY ORCHESTRA

130 HARTWICK DRIVE
ONEONTA,NY13820 		    GENERAL SUPPORT 1,000

PLANNED PARENTHOOD OF CENTRAL NEW YORK

1120 EAST GENESEE STREET
SYRACUSE,NY13210 		    GENERAL SUPPORT 1,000

FIRST TEE

2110 MCKINNEY AVENUE SUITE 1100
DALLAS,TX75201 		    GENERAL SUPPORT 500
Total ................................. 3a 38,858
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 ........... 		        11
4 Dividends and interest from securities ....         22,417
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 ............ 		        75,224
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) ..     97,652
13Total. Add line 12, columns (b), (d), and (e)..................
13
97,652
(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: 25022934
Software Version: 2025v4.1


Form 990PF - Special Condition Description:
Special Condition Description

TY 2025 AccountingFeesSchedule
Name:
BARBARA & CARL D ARNOLD JR FOUNDATION
EIN:
94-3382597
Software ID:
25022934
Software Version:
2025v4.1
Category Amount Net Investment Income Adjusted Net Income Disbursements for Charitable Purposes
Accounting Fees 7,539 0 0 0

TY 2025 InvestmentsCorpBondsSchedule
Name:
BARBARA & CARL D ARNOLD JR FOUNDATION
EIN:
94-3382597
Software ID:
25022934
Software Version:
2025v4.1
Name of Bond End of Year Book Value End of Year Fair Market Value
CORPORATE BONDS 240,227 240,439

TY 2025 InvestmentsCorpStockSchedule
Name:
BARBARA & CARL D ARNOLD JR FOUNDATION
EIN:
94-3382597
Software ID:
25022934
Software Version:
2025v4.1
Name of Stock End of Year Book Value End of Year Fair Market Value
CORPORATE STOCKS 433,065 796,093

TY 2025 InvestmentsGovtObligationsSch
Name:
BARBARA & CARL D ARNOLD JR FOUNDATION
EIN:
94-3382597
Software ID:
25022934
Software Version:
2025v4.1
US Government Securities - End of Year Book Value:

22,180
US Government Securities - End of Year Fair Market Value:

22,103
State & Local Government Securities - End of Year Book Value:


47,881
State & Local Government Securities - End of Year Fair Market Value:


46,707


TY 2025 OtherDecreasesSchedule
Name:
BARBARA & CARL D ARNOLD JR FOUNDATION
EIN:
94-3382597
Software ID:
25022934
Software Version:
2025v4.1
Description Amount
FEDERAL EXCISE TAX 992


TY 2025 OtherExpensesSchedule
Name:
BARBARA & CARL D ARNOLD JR FOUNDATION
EIN:
94-3382597
Software ID:
25022934
Software Version:
2025v4.1
Description Revenue and Expenses per Books Net Investment Income Adjusted Net Income Disbursements for Charitable Purposes
DUES & SUBSCRIPTIONS 170      
Non-charitable contribution - GoFundMe 1,165      
OFFICE EXPENSE 475      


TY 2025 OtherProfessionalFeesSchedule
Name:
BARBARA & CARL D ARNOLD JR FOUNDATION
EIN:
94-3382597
Software ID:
25022934
Software Version:
2025v4.1
Category Amount Net Investment Income Adjusted Net Income Disbursements for Charitable Purposes
INVESTMENT MANAGEMENT FEES 28,171 28,171 0 0
TAX PREPARATION 4,412 0 0 0