Form990-PF

Department of the Treasury
Internal Revenue Service

Return of Private Foundation
or Section 4947(a)(1) Trust Treated as Private Foundation
bulletDo not enter social security numbers on this form as it may be made public.
bulletGo to www.irs.gov/Form990PF for instructions and the latest information.
OMB No. 1545-0052
2018
Open to Public Inspection
For calendar year 2018, or tax year beginning 01-01-2018 , and ending 12-31-2018
Name of foundation
WILLIAM S AND BLAIR Y THOMPSON FAMILY
FOUNDATION
Number and street (or P.O. box number if mail is not delivered to street address)4 SHERWYN LANE
  Room/suite
City or town, state or province, country, and ZIP or foreign postal code
CREVE COEUR, MO63141
A Employer identification number

27-4278915
B Telephone number (see instructions)

(314) 569-0482
C bullet
G Check all that apply:

D 1. Foreign organizations, check here............. bullet
2. Foreign organizations meeting the 85%
test, check here and attach computation ... bullet
E bullet
H Check type of organization:
F bullet
I Fair market value of all assets at end
of year (from Part II, col. (c),
line 16)bullet$983,953J 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 bullet.............
3 Interest on savings and temporary cash investments      
4 Dividends and interest from securities... 22,014 22,014  
5a Gross rents............      
b Net rental income or (loss)  
6a Net gain or (loss) from sale of assets not on line 10 22,259
b Gross sales price for all assets on line 6a 255,744
7 Capital gain net income (from Part IV, line 2)... 22,259
8 Net short-term capital gain.........  
9 Income modifications...........  
10a Gross sales less returns and allowances  
b Less: Cost of goods sold....  
c Gross profit or (loss) (attach schedule).....    
11 Other income (attach schedule).......      
12 Total. Add lines 1 through 11........ 44,273 44,273  
Operating and Administrative Expenses 13 Compensation of officers, directors, trustees, etc. 0 0   0
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 1,200 1,200   0
c Other professional fees (attach schedule).... Click to see attachment 5,168 5,168   0
17 Interest...............        
18 Taxes (attach schedule) (see instructions)... Click to see attachment 1,333 490   0
19 Depreciation (attach schedule) and depletion...      
20 Occupancy..............        
21 Travel, conferences, and meetings.......        
22 Printing and publications..........        
23 Other expenses (attach schedule).......        
24 Total operating and administrative expenses.
Add lines 13 through 23.......... 7,701 6,858   0
25 Contributions, gifts, grants paid....... 57,529 57,529
26 Total expenses and disbursements. Add lines 24 and 25 65,230 6,858   57,529
27 Subtract line 26 from line 12:
a Excess of revenue over expenses and disbursements -20,957
b Net investment income (if negative, enter -0-) 37,415
c Adjusted net income (if negative, enter -0-)...  
For Paperwork Reduction Act Notice, see instructions.
Cat. No. 11289X Form 990-PF (2018)
Form 990-PF (2018)
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............. 61,904 27,332 27,332
2 Savings and temporary cash investments.........      
3 Accounts receivable bullet  
Less: allowance for doubtful accounts bullet        
4 Pledges receivable bullet  
Less: allowance for doubtful accounts bullet        
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) bullet  
Less: allowance for doubtful accounts bullet        
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).......      
c Investments—corporate bonds (attach schedule).......      
11 Investments—land, buildings, and equipment: basis bullet  
Less: accumulated depreciation (attach schedule) bullet        
12 Investments—mortgage loans.............      
13 Investments—other (attach schedule).......... 818,916 Click to see attachment832,262 956,621
14 Land, buildings, and equipment: basis bullet  
Less: accumulated depreciation (attach schedule) bullet        
15 Other assets (describe bullet)      
16 Total assets (to be completed by all filers—see the
instructions. Also, see page 1, item I) 880,820 859,594 983,953
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 bullet)    
23 Total liabilities (add lines 17 through 22)......... 0 0
Net Assets or Fund Balances Foundations that follow SFAS 117, check here bullet
and complete lines 24 through 26 and lines 30 and 31.
24 Unrestricted..................    
25 Temporarily restricted...............    
26 Permanently restricted...............    
Foundations that do not follow SFAS 117, check here bullet
and complete lines 27 through 31.
27 Capital stock, trust principal, or current funds........ 897,094 897,094
28 Paid-in or capital surplus, or land, bldg., and equipment fund 0 0
29 Retained earnings, accumulated income, endowment, or other funds -16,274 -37,500
30 Total net assets or fund balances (see instructions)..... 880,820 859,594
31 Total liabilities and net assets/fund balances (see instructions). 880,820 859,594
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 30 (must agree with end-of-year figure reported on prior year’s return) ...............
1
880,820
2
Enter amount from Part I, line 27a .....................
2
-20,957
3
Other increases not included in line 2 (itemize) bullet
3
0
4
Add lines 1, 2, and 3 ..........................
4
859,863
5
Decreases not included in line 2 (itemize) bulletClick to see attachment
5
269
6
Total net assets or fund balances at end of year (line 4 minus line 5)—Part II, column (b), line 30 .
6
859,594
Form 990-PF (2018)
Form 990-PF (2018)
Page 3
Part IV
Capital Gains and Losses for Tax on Investment Income
(a) List and describe the kind(s) of property sold (e.g., real estate,
2-story brick warehouse; or common stock, 200 shs. MLC Co.)		 (b)
How acquired
P—Purchase
D—Donation 		(c)
Date acquired
(mo., day, yr.) 		(d)
Date sold
(mo., day, yr.)
1 a PUBLICLY TRADED SECURITIES      
b PUBLICLY TRADED SECURITIES      
c CAPITAL GAINS DIVIDENDS P    
d
e
(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 14,230   17,404 -3,174
b 229,458   216,081 13,377
c 12,056     12,056
d
e
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       -3,174
b       13,377
c       12,056
d
e
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 22,259
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
Qualification Under Section 4940(e) for Reduced Tax on Net Investment Income
(For optional use by domestic private foundations subject to the section 4940(a) tax on net investment income.)

If section 4940(d)(2) applies, leave this part blank.
Was the foundation liable for the section 4942 tax on the distributable amount of any year in the base period?
If "Yes," the foundation does not qualify under section 4940(e). Do not complete this part.
1 Enter the appropriate amount in each column for each year; see instructions before making any entries.
(a)
Base period years Calendar
year (or tax year beginning in) 		(b)
Adjusted qualifying distributions 		(c)
Net value of noncharitable-use assets 		(d)
Distribution ratio
(col. (b) divided by col. (c))
2017 78,315 1,083,974 0.072248
2016 66,984 1,054,863 0.063500
2015 69,325 1,106,839 0.062633
2014 61,784 1,152,819 0.053594
2013 52,530 1,105,257 0.047527
2
Total of line 1, column (d) .....................
2
0.299502
3
Average distribution ratio for the 5-year base period—divide the total on line 2 by 5.0, or by the number of years the foundation has been in existence if less than 5 years ......
3
0.059900
4
Enter the net value of noncharitable-use assets for 2018 from Part X, line 5......
4
1,077,572
5
Multiply line 4 by line 3......................
5
64,547
6
Enter 1% of net investment income (1% of Part I, line 27b)...........
6
374
7
Add lines 5 and 6........................
7
64,921
8
Enter qualifying distributions from Part XII, line 4,.............
8
57,529
If line 8 is equal to or greater than line 7, check the box in Part VI, line 1b, and complete that part using a 1% tax rate. See the Part VI instructions.
Form 990-PF (2018)
Form 990-PF (2018)
Page 4
Part VI
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 Bullet and enter “N/A" on line 1. Bracket includes lines 1a and 1b
Date of ruling or determination letter:   (attach copy of letter if necessary–see instructions)
b Domestic foundations that meet the section 4940(e) requirements in Part V, check 1 748
hereBulletand enter 1% of Part I, line 27b...................
c All other domestic foundations enter 2% of line 27b. Exempt foreign organizations enter 4% 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........................... 3 748
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- ..... 5 748
6 Credits/Payments:
a 2018 estimated tax payments and 2017 overpayment credited to 2018 6a 640
b Exempt foreign organizations—tax withheld at source...... 6b
c Tax paid with application for extension of time to file (Form 8868)... 6c 0
d Backup withholding erroneously withheld ........... 6d 0
7 Total credits and payments. Add lines 6a through 6d.............. 7 640
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.......Bullet 9 108
10 Overpayment. If line 7 is more than the total of lines 5 and 8, enter the amount overpaid...Bullet 10  
11 Enter the amount of line 10 to be: Credited to 2019 estimated taxBullet   RefundedBullet 11  
Part VII-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 Instructions
for 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. bullet$ 0(2) On foundation managers.bullet$ 0
e
Enter the reimbursement (if any) paid by the foundation during the year for political expenditure tax imposed
on foundation managers.bullet$ 0
2
Has the foundation engaged in any activities that have not previously been reported to the IRS?.......
2
 
No
If "Yes," attach a detailed description of the activities.
3
Has the foundation made any changes, not previously reported to the IRS, in its governing instrument, articles
of incorporation, or bylaws, or other similar instruments? If "Yes," attach a conformed copy of the changes....
3
 
No
4a
Did the foundation have unrelated business gross income of $1,000 or more during the year?........
4a
 
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:
  • By language in the governing instrument, or
  • 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
     
    No
    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 XV..................................
    7
    Yes
     
    8a
    Enter the states to which the foundation reports or with which it is registered (see instructions)
    bulletMO
    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 2018 or the taxable year beginning in 2018? See the instructions for Part XIV.
    If "Yes," complete Part XIV .............................
    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
    Form 990-PF (2018)
    Form 990-PF (2018)
    Page 5
    Part VII-A
    Statements Regarding Activities (continued)
    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 addressbulletN/A
    14
    The books are in care ofbulletBLAIR Y THOMPSON Telephone no.bullet (314) 569-0482

    Located atbullet4 SHERWYN LANECREVE COEURMO ZIP+4bullet63141
    15
    Section 4947(a)(1) nonexempt charitable trusts filing Form 990-PF in lieu of Form 1041 —check here .........bullet
    and enter the amount of tax-exempt interest received or accrued during the year ........bullet
    15
     
    16 At any time during calendar year 2018, 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 bullet  
    Part VII-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?
    (2) Borrow money from, lend money to, or otherwise extend credit to (or accept it from)
    a disqualified person?......................
    (3) Furnish goods, services, or facilities to (or accept them from) a disqualified person?
    (4) Pay compensation to, or pay or reimburse the expenses of, a disqualified person?
    (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)?...............
    (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.).......
    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
     
     
    ........bullet
    c
    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 2018?.............
    1c
     
    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 2018, did the foundation have any undistributed income (lines 6d
    and 6e, Part XIII) for tax year(s) beginning before 2018?.............
    If "Yes," list the years bullet20, 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.
    bullet20, 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?......................
    b
    If "Yes," did it have excess business holdings in 2018 as a result of (1) any purchase by the foundation
    or disqualified persons after May 26, 1969; (2) the lapse of the 5-year period (or longer period approved
    by the Commissioner under section 4943(c)(7)) to dispose of holdings acquired by gift or bequest; or (3)
    the lapse of the 10-, 15-, or 20-year first phase holding period? (Use Schedule C, Form 4720, to determine
    if the foundation had excess business holdings in 2018.)..................
    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 2018?
    4b
     
    No
    Form 990-PF (2018)
    Form 990-PF (2018)
    Page 6
    Part VII-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))?
    (2) Influence the outcome of any specific public election (see section 4955); or to carry
    on, directly or indirectly, any voter registration drive?.............
    (3) Provide a grant to an individual for travel, study, or other similar purposes?
    (4) Provide a grant to an organization other than a charitable, etc., organization described
    in section 4945(d)(4)(A)? See instructions................
    (5) Provide for any purpose other than religious, charitable, scientific, literary, or
    educational purposes, or for the prevention of cruelty to children or animals?.....
    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
     
     
    .........bullet
    c
    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?..........
    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?.....................
    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?
    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? .................
    Part VIII
    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
    WILLIAM S THOMPSON PRESIDENT
    2.00     		0 0 0
    4 SHERWYN LANE
    CREVE COEUR,MO63141
    BLAIR Y THOMPSON TREASURER
    2.00     		0 0 0
    4 SHERWYN LANE
    CREVE COEUR,MO63141
    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...................bullet 0
    Form 990-PF (2018)
    Form 990-PF (2018)
    Page 7
    Part VIII
    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.............bullet0
    Part IX-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 IX-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.........................bullet0
    Form 990-PF (2018)
    Form 990-PF (2018)
    Page 8
    Part X
    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
    1,038,400
    b
    Average of monthly cash balances.......................
    1b
    55,582
    c
    Fair market value of all other assets (see instructions)................
    1c
    0
    d
    Total (add lines 1a, b, and c).........................
    1d
    1,093,982
    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
    1,093,982
    4
    Cash deemed held for charitable activities. Enter 1 1/2% of line 3 (for greater amount, see
    instructions) .............................
    4
    16,410
    5
    Net value of noncharitable-use assets. Subtract line 4 from line 3. Enter here and on Part V, line 4
    5
    1,077,572
    6
    Minimum investment return. Enter 5% of line 5..................
    6
    53,879
    Part XI
    Distributable Amount (see instructions) (Section 4942(j)(3) and (j)(5) private operating foundations and certain foreign organizations check here bullet and do not complete this part.)
    1
    Minimum investment return from Part X, line 6....................
    1
    53,879
    2a
    Tax on investment income for 2018 from Part VI, line 5......
    2a
    748
    b
    Income tax for 2018. (This does not include the tax from Part VI.)...
    2b
     
    c
    Add lines 2a and 2b............................
    2c
    748
    3
    Distributable amount before adjustments. Subtract line 2c from line 1............
    3
    53,131
    4
    Recoveries of amounts treated as qualifying distributions................
    4
    0
    5
    Add lines 3 and 4............................
    5
    53,131
    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 XIII, line 1 ...
    7
    53,131
    Part XII
    Qualifying Distributions (see instructions)
    1
    Amounts paid (including administrative expenses) to accomplish charitable, etc., purposes:
    a
    Expenses, contributions, gifts, etc.—total from Part I, column (d), line 26 ..........
    1a
    57,529
    b
    Program-related investments—total from Part IX-B..................
    1b
    0
    2
    Amounts paid to acquire assets used (or held for use) directly in carrying out charitable, etc.,
    purposes...............................
    2
     
    3
    Amounts set aside for specific charitable projects that satisfy the:
    a
    Suitability test (prior IRS approval required)....................
    3a
     
    b
    Cash distribution test (attach the required schedule) .................
    3b
     
    4
    Qualifying distributions. Add lines 1a through 3b. Enter here and on Part V, line 8, and Part XIII, line 4
    4
    57,529
    5
    Foundations that qualify under section 4940(e) for the reduced rate of tax on net investment
    income. Enter 1% of Part I, line 27b. See instructions.................
    5
    0
    6
    Adjusted qualifying distributions. Subtract line 5 from line 4..............
    6
    57,529
    Note: The amount on line 6 will be used in Part V, column (b), in subsequent years when calculating whether the foundation qualifies for
    the section 4940(e) reduction of tax in those years.
    Form 990-PF (2018)
    Form 990-PF (2018)
    Page 9
    Part XIII
    Undistributed Income (see instructions)
    (a)
    Corpus     		(b)
    Years prior to 2017     		(c)
    2017     		(d)
    2018
    1 Distributable amount for 2018 from Part XI, line 7 53,131
    2 Undistributed income, if any, as of the end of 2018:
    a Enter amount for 2017 only....... 0
    b Total for prior years:20, 20, 20 0
    3 Excess distributions carryover, if any, to 2018:
    a From 2013......  
    b From 2014...... 4,936
    c From 2015...... 15,111
    d From 2016...... 14,977
    e From 2017...... 25,364
    fTotal of lines 3a through e........ 60,388
    4Qualifying distributions for 2018 from Part
    XII, line 4: bullet$ 57,529
    a Applied to 2017, but not more than line 2a 0
    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 2018 distributable amount..... 53,131
    e Remaining amount distributed out of corpus 4,398
    5 Excess distributions carryover applied to 2018. 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 64,786
    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 2017. Subtract line
    4a from line 2a. Taxable amount—see
    instructions .............     		0
    f Undistributed income for 2018. Subtract
    lines 4d and 5 from line 1. This amount must
    be distributed in 2019 ..........     		0
    7 Amounts treated as distributions out of
    corpus to satisfy requirements imposed by
    section 170(b)(1)(F) or 4942(g)(3) (Election may
    be required - see instructions) .......     		0
    8 Excess distributions carryover from 2013 not
    applied on line 5 or line 7 (see instructions) ...     		0
    9Excess distributions carryover to 2019.
    Subtract lines 7 and 8 from line 6a ......     		64,786
    10 Analysis of line 9:
    a Excess from 2014.... 4,936
    b Excess from 2015.... 15,111
    c Excess from 2016.... 14,977
    d Excess from 2017.... 25,364
    e Excess from 2018.... 4,398
    Form 990-PF (2018)
    Form 990-PF (2018)
    Page 10
    Part XIV
    Private Operating Foundations (see instructions and Part VII-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 2018, enter the date of the ruling....... bullet
     
    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 X for each
    year listed ..........     		Tax year Prior 3 years (e) Total
    (a) 2018 (b) 2017 (c) 2016 (d) 2015
             
    b 85% of line 2a .........          
    c Qualifying distributions from Part XII,
    line 4 for each year listed .....     		         
    d Amounts included in line 2c not used directly
    for active conduct of exempt activities ..........     		         
    e Qualifying distributions made directly
    for active conduct of exempt activities.
    Subtract line 2d from line 2c ....     		         
    3 Complete 3a, b, or c for the
    alternative test relied upon:
    a “Assets" alternative test—enter:
    (1) Value of all assets ......          
    (2) Value of assets qualifying
    under section 4942(j)(3)(B)(i)    		          
    b “Endowment" alternative test— enter 2/3
    of minimum investment return shown in
    Part X, 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 XV
    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).)
    WILLIAM S THOMPSON
    BLAIR Y THOMPSON
    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.
    WILLIAM S THOMPSON
    BLAIR Y THOMPSON
    2Information Regarding Contribution, Grant, Gift, Loan, Scholarship, etc., Programs:
    Check here bullet
    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 (2018)
    Form 990-PF (2018)
    Page 11
    Part XV
    Supplementary Information (continued)
    3 Grants and Contributions Paid During the Year or Approved for Future Payment
    Recipient If recipient is an individual,
    show any relationship to
    any foundation manager
    or substantial contributor
    		 Foundation
    status of
    recipient     		Purpose of grant or
    contribution     		Amount
    Name and address (home or business)
    aPaid during the year
    AMERICAN CANCER SOCIETY
    4215 LINDELL BLVD
    ST LOUIS,MO63108     		  PC CANCER RESEARCH 1,000
    AMERICAN HEART ASSOCIATION
    460 N LINDBERGH BLVD
    ST LOUIS,MO63141     		  PC FIGHT HEART DISEASE AND STROKE THROUGH RESEARCH & INFORMATION 100
    AMERICAN LUNG ASSOCIATION
    7745 CARONDELET AVE
    ST LOUIS,MO63105     		  PC RESEARCH AND SUPPORT FOR THOSE WITH LUNG DISEASES 250
    ASPCA
    424 E 92ND STREET
    NEW YORK,NY10128     		  PC RESCUE / CARE FOR ANIMALS 300
    BARNES JEWISH HOSPITAL FOUNDATION
    1001 HIGHLANDS PLAZA DR STE 140
    ST LOUIS,MO63110     		  PC PROVIDE MEDICAL CARE FOR NEEDY 1,000
    BE LIKE BRIT FOUNDATION
    66 PULLMAN STREET
    WORCHESTER,MA01606     		  PC SERVE CHILDREN OF HAITI 1,500
    BOYS AND GIRLS CLUBS OF AMERICA
    2901 N GRAND AVENUE
    ST LOUIS,MO63107     		  PC PROVIDE AFTER-SCHOOL PROGRAMS FOR YOUNG PEOPLE 300
    CONNECTICUT COLLEGE
    270 MOHEGAN AVE
    NEW LONDON,CT06320     		  PC HIGHER EDUCATION PROGRAMS / SCHOLARSHIPS 2,000
    CONSERVATION FEDERATION OF MISSOURI
    728 W MAIN ST
    JEFFERSON CITY,MO65101     		  PC CONSERVE MISSOURI'S WILDLIFE AND NATURAL RESOURCES 100
    DOCTORS WITHOUT BORDERS
    40 RECTOR ST 16TH FLOOR
    NEW YORK,NY10006     		  PC PROVIDE MEDICAL AID WHERE NEEDED THE MOST 1,000
    DUCKS UNLIMITED
    ONE WATERFOWL WAY
    MEMPHIS,TN38120     		  PC CONSERVE, RESTORE AND MANAGE WETLANDS IN NORTH AMERICA 50
    EPWORTH CHILDREN AND FAMILY SERVICES
    110 N ELM AVE
    ST LOUIS,MO63119     		  PC AT-RISK YOUTH AND FAMILY SERVICES 500
    FOREST PARK FOREVER
    5595 GRAND DRIVE
    ST LOUIS,MO63112     		  PC PROTECT AND PRESERVE FOREST PARK 500
    FOXCROFT SCHOOL
    PO BOX 5555
    MIDDLEBURG,VA20118     		  PC EDUCATION PROGRAMS FOR YOUNG WOMEN 2,500
    GALAPAGOS CONSERVANCY
    11150 FAIRFAX BOULEVARD STE 408
    FAIRFAX,VA22030     		  PC ADVANCE AND SUPPORT GALAPAGOS CONSERVATION 200
    HABITAT FOR HUMANITY
    3830 SOUTH GRAND BLVD
    ST LOUIS,MO63118     		  PC PROVIDE AFFORABLE FAMILY HOUSING 500
    HUMANE SOCIETY OF MO
    1201 MACKLIND AVE
    ST LOUIS,MO63110     		  PC PROVIDE HOMES & SERVICES FOR ANIMALS 500
    HUMANE SOCIETY OF MO LONGMEADOW RESCUE RANCH
    1201 MACKLIND AVE
    ST LOUIS,MO63110     		  PC RESCUE / CARE FOR ANIMALS 100
    LATIN SCHOOL OF CHICAGO
    59 W NORTH BLVD
    CHICAGO,IL60610     		  PC EDUCATION PROGRAMS FOR STUDENTS 2,500
    LYNN UNIVERSITY - ANNUAL GIVING FUND
    3601 N MILITARY TRAIL
    BOCA RATON,FL33437     		  PC HIGHER EDUCATION PROGRAMS / SCHOLARSHIPS 2,500
    MAKE A WISH FOUNDATION MISSOURI
    13523 BARRETT PARKWAY DR STE 241
    BALLWIN,MO63021     		  PC GRANT WISHES TO CHILDREN WITH SERIOUS ILLNESS 500
    MARCH OF DIMES
    11829 DORSETT RD
    MARYLAND HEIGHTS,MO63043     		  PC IMPROVE HEALTH OF MOTHERS AND BABIES BY PREVENT BIRTH DEFECTS 50
    MARINE TOYS FOR TOTS FOUNDATION
    18251 QUANTICO GATEWAY DRIVE
    TRIANGLE,VA22172     		  PC TO PROVIDE TOYS FOR NEEDY CHILDREN 500
    MICDS
    101 N WARSON ROAD
    ST LOUIS,MO63124     		  PC HIGH SCHOOL & ELEMENTARY EDUCATION PROGRAMS 3,000
    MISSOURI BOTANICAL GARDEN
    4344 SHAW BLVD
    ST LOUIS,MO63110     		  PC DISCOVER AND SHARE KNOWLEDGE ABOUT PLANTS AND THEIR ENVIRONMENT 195
    MISSOURI HISTORY MUSEUM
    5700 LINDELL BLVD
    ST LOUIS,MO63112     		  PC PRESERVE HISTORY THROUGH EXHIBITS 200
    MISSOURI PARKS ASSOCIATION
    2108 WILLIAM ST
    JEFFERSON CITY,MO65109     		  PC SHOWCASING MISSOURI HISTORY THROUGH EXHIBITS 250
    MISSOURI STATE UNIVERSITY FOUNDATION
    901 S NATIONAL AVE
    SPRINGFIELD,MO65897     		  PC HIGHER EDUCATION PROGRAMS / SCHOLARSHIPS 2,500
    MUNICIPAL THEATRE ASSOC OF ST LOUIS
    1 THEATRE DRIVE
    ST LOUIS,MO63112     		  PC ENRICH LIVES THROUGH EXCEPTIONAL THEATRE, ACCESSIBLE TO ALL 600
    MUSCULAR DYSTROPHY ASSOC
    13801 RIVERPORT DRIVE STE 303
    MARYLAND HEIGHTS,MO63043     		  PC RESEARCH AND SUPPORT FOR THOSE WITH DISEASE 500
    NATIONAL AUDUBON SOCIETY
    225 VARICK ST 7TH FLOOR
    NEW YORK,NY10014     		  PC PROTECT BIRDS AND THEIR HABITATS 50
    NATIONAL SPORTSMANSHIP FOUNDATION
    308 N 21ST SUITE 500
    ST LOUIS,MO63103     		  PC POSITIVELY IMPACTING YOUTH THROUGH SPORTSMANSHIP 800
    NATIONAL TRUST FOR HISTORIC PRESERVATION
    2600 VIRGINIA AVE NW SUITE 1100
    WASHINGTON,DC20037     		  PC PROTECT SIGNIFICANT HISTORICAL PLACES IN U.S. 60
    NATIONAL WILDLIFE FEDERATION
    11100 WILDLIFE CENTER DRIVE
    RESTON,VA20190     		  PC PROTECT AMERICA'S NATIONAL RESOURCES 75
    NINE NETWORK
    3655 OLIVE STREET
    ST LOUIS,MO63108     		  PC PROVIDE FREE EDUCATIONAL CONTENT TO ALL 500
    ONE HEART FAMILY MINISTRIES INC
    11746 MANHATTAN AVE
    ST LOUIS,MO63131     		  PC SUPPORTS CHRISTIAN FAMILIES FOR CHILDREN IN MISSOURI FOSTER CARE 800
    OPERATION FOOD SEARCH
    1644 LOTSIE BLVD
    ST LOUIS,MO63132     		  PC PROVIDE FOOD TO NEEDY 2,000
    OXFAM AMERICA
    226 CAUSEWAY ST 5TH FLOOR
    BOSTON,MA02114     		  PC END POVERTY 500
    PLANNED PARENTHOOD FEDERATION OF AMERICA
    123 WILLIAM ST
    NEW YORK,NY10038     		  PC MANAGE INDIVIDUAL FERTILITY 150
    PLANNED PARENTHOOD ST LOUIS
    4251 FOREST PARK AVENUE
    ST LOUIS,MO63108     		  PC MANAGE INDIVIDUAL FERTILITY 375
    SALVATION ARMY
    3637 BROADWAY
    KANSAS CITY,MO64111     		  PC TO MEET HUMAN NEEDS THROUGH JESUS CHRIST 300
    SPECIAL OLYMPICS MISSOURI
    1001 DIAMOND RIDGE STE 200
    JEFFERSON CITY,MO65109     		  PC PROVIDE ATHLETIC OPPORTUNITIES FOR INTELLECTUALLY DISABLED 500
    ST LOUIS AREA FOODBANK
    70 CORPORATE WOODS DRIVE
    ST LOUIS,MO63044     		  PC PROVIDE FOOD TO NEEDY 2,000
    ST LOUIS ART MUSEUM FOUNDATION
    1 FINE ARTS DRIVE
    ST LOUIS,MO63110     		  PC PRESERVE ART / ART HISTORY THROUGH EXHIBITS 2,000
    ST LOUIS CHILDREN'S HOSPITAL FOUNDATION
    ONE CHILDRENS PLACE
    ST LOUIS,MO63110     		  PC PROVIDE MEDICAL CARE FOR CHILDREN 1,000
    ST LOUIS CRISIS NURSERY
    11710 ADMINISTRATION DRIVE STE 18
    ST LOUIS,MO63146     		  PC PREVENT CHILD ABUSE AND NEGLECT 500
    ST LOUIS LEARNING DISABILITIES ASSOC
    13537 BARRETT PARKWAY DRIVE STE 110
    BALLWIN,MO63021     		  PC HELP CHILDREN WITH CLASSROOM LEARNING STRUGGLES 500
    ST LOUIS SCIENCE CENTER
    5050 OAKLAND AVENUE
    ST LOUIS,MO63110     		  PC PROVIDE SCIENCE BASED EDUCATIONAND EXPLORATION FOR ALL 89
    ST LOUIS SYMPHONY
    718 N GRAND BLVD
    ST LOUIS,MO63103     		  PC ENRICH LIVES THROUGH MUSIC 500
    ST LOUIS ZOO FRIENDS ASSOCIATION
    GOVERNMENT DRIVE
    ST LOUIS,MO63110     		  PC ANIMAL CONSERVATION, RESEARCH, EDUCATION, AND MANAGEMENT 2,500
    ST PATRICK'S CENTER
    800 N TUCKER
    ST LOUIS,MO63101     		  PC PROVIDE ASSISTANCE TO HOMELESS PEOPLE 500
    SUNSHINE MINISTRIES
    PO BOX 66880
    ST LOUIS,MO63166     		  PC PROVIDE SERVICES TO POOR AND NEEDY 100
    SUSAN G KOMEN
    5005 LBJ FREEWAY STE 250
    DALLAS,TX75244     		  PC SAVE LIVES AND FIND CURE FOR BREAST CANCER 400
    SUSTENTARE INC (PROJETO ONCAFARI)
    24 GRAND BAY ESTATES CIRCLE
    KEY BIZCAYNE,FL33149     		  PC WILDLIFE PRESERVATION AND PROTECTION 2,000
    THE BACKSTOPPERS
    10411 CLAYTON ROAD
    ST LOUIS,MO63131     		  PC TO PROVIDE SUPPORT FOR FAMILIES OF FIRST RESPONDERS 500
    THE CHURCHILL SCHOOL
    1021 MUNICIPAL CENTER DR
    ST LOUIS,MO63131     		  PC PROVIDE EDUCATION TO CHILDREN WITH LEARNING DISABILITIES 2,000
    THE CRADLE FOUNDATION
    2049 RIDGE AVENUE
    EVANSTON,IL60201     		  PC ADVANCE WELL-BEING OF CHILDREN 250
    THE NATURE CONSERVANCY
    4245 N FAIRFAX DRIVE STE 100
    ARLINGTON,VA22203     		  PC CONSERVE LAND AND WATER 45
    THE WATER PROJECT
    PO BOX 3353
    CONCORD,NH03302     		  PC PROVIDE WATER TO NEEDY 500
    UNITED WAY OF GREATER ST LOUIS
    910 N 11TH STREET
    ST LOUIS,MO63101     		  PC RAISE FUNDS FOR LOCAL CHARITIES 3,000
    UNIVERSITY OF MISSOURI - TIGER SCHOLARSHIP FUND 2017
    230 JESSE HALL
    COLUMBIA,MO65211     		  PC COLLEGE SCHOLARSHIPS 1,890
    US LACROSSE FOUNDATION
    2 LOVETON CIRCLE
    SPARKS,MD21152     		  PC PROMOTE AND FOSTER LACROSSE 100
    USO OF MISSOURI
    LAMBERT AIRPORT PO BOX 10367
    ST LOUIS,MO63145     		  PC LIFT SPIRITS OF AMERICAN TROOPS 300
    WASHINGTON UNIVERSITY
    CAMPUS BOX 1082 ONE BROOKINGS DRIVE
    ST LOUIS,MO63130     		  PC HIGHER EDUCATION PROGRAMS / SCHOLARSHIPS 2,500
    WILDLIFE RESCUE CENTER
    1128 NEW BALLWIN ROAD
    BALLWIN,MO63021     		  PC RESCUE / CARE FOR WILD ANIMALS 250
    WORLD BIRD SANCTUARY
    125 BALD EAGLE RIDGE ROAD
    VALLEY PARK,MO63088     		  PC RESCUE / CARE FOR BIRDS 500
    WORLD WILDLIFE FUND
    1250 24TH ST NW
    WASHINGTON,DC20037     		  PC PROTECT AND PRESERVE WILD ANIMALS 300
    WOUNDED WARRIOR PROJECT
    4899 BELFORT ROAD SUITE 300
    JACKSONVILLE,FL32256     		  PC ASSIST WOUNDED ARMED SERVICE MEMBERS 500
    MULTIPLE SCLEROSIS FOUNDATION
    6520 NORTH ANDREWS AVE
    FORT LAUDERDALE,FL33309     		  PC IMPROVE THE LIVES OF PEOPLE WITH MS 100
    NATIONAL PARKS FOUNDATION
    1110 VERMONT AVE NW SUITE 200
    WASHINGTON,DC20005     		  PC TO SUPPORT THE NATIONAL PARK SERVICE 50
    PAWS FOR PURPLE HEARTS
    7404 COMMERCE WAY
    RUTHER GLEN,VA22546     		  PC IMPROVING THE LIVES OF VETERANS 200
    RAINBOW VILLAGE
    3427 DULUTH HWY 120
    DULUTH,GA30096     		  PC BREAKING THE CYCLE OF HOMELESS, POVERTY AND DOEMSTIC VIOLENCE 150
    REPERTORY THEATER OF ST LOUIS
    130 EDGAR RD
    WEBSTER GROVES,MO63119     		  PC DEDICATED TO EXCELLENCE IN PRODUCING AN ECLECTIC RANGE OF LIVE THEATER 100
    REPERTORY THEATER OF ST LOUIS (BACKERS)
    130 EDGAR RD
    WEBSTER GROVES,MO63119     		  PC DEDICATED TO EXCELLENCE IN PRODUCING AN ECLECTIC RANGE OF LIVE THEATER 300
    ST LUKES HOSPITAL
    232 S WOODS MILL RD
    CHESTERFIELD,MO63017     		  PC PROVIDE MEDICAL CARE FOR CHILDREN 100
    Total .................................bullet 3a 57,529
    bApproved for future payment
    Total .................................bullet 3b 0
    Form 990-PF (2018)
    Form 990-PF (2018)
    Page 12
    Part XVI-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 22,014  
    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 22,259  
    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).. 0 44,273 0
    13Total. Add line 12, columns (b), (d), and (e)..................
    13
    44,273
    (See worksheet in line 13 instructions to verify calculations.)
    Part XVI-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 XVI-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 (2018)
    Form 990-PF (2018)
    Page 13
    Part XVII
    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.
    Bullet Bullet
    May the IRS discuss this return
    with the preparer shown below
    (see instr.)?
    Signature of officer or trustee Date Title
    Paid Preparer Use Only Print/Type preparer's name Preparer's Signature Date PTIN
    Firm's name SmallBullet
    		 Firm's EIN SmallBullet
    Firm's address SmallBullet


    		 Phone no.
    Form 990-PF (2018)
    Additional Data


    Software ID:  
    Software Version:  


    Form 990PF - Special Condition Description:
    Special Condition Description

    TY 2018 AccountingFeesSchedule
    Name:
    WILLIAM S AND BLAIR Y THOMPSON FAMILY
     
    FOUNDATION
    EIN:
    27-4278915
    Category Amount Net Investment Income Adjusted Net Income Disbursements for Charitable Purposes
    ACCOUNTANT FEES 1,200 1,200   0

    TY 2018 InvestmentsOtherSchedule2
    Name:
    WILLIAM S AND BLAIR Y THOMPSON FAMILY
     
    FOUNDATION
    EIN:
    27-4278915
    Category/ Item Listed at Cost or FMV Book Value End of Year Fair Market Value
    BROWN BROTHERS HARRIMAN AT COST 832,262 956,621

    TY 2018 OtherDecreasesSchedule
    Name:
    WILLIAM S AND BLAIR Y THOMPSON FAMILY
     
    FOUNDATION
    EIN:
    27-4278915
    Description Amount
    TIMING DIFFERENCES 269


    TY 2018 OtherProfessionalFeesSchedule
    Name:
    WILLIAM S AND BLAIR Y THOMPSON FAMILY
     
    FOUNDATION
    EIN:
    27-4278915
    Category Amount Net Investment Income Adjusted Net Income Disbursements for Charitable Purposes
    BROKERAGE FEES 5,168 5,168   0


    TY 2018 TaxesSchedule
    Name:
    WILLIAM S AND BLAIR Y THOMPSON FAMILY
     
    FOUNDATION
    EIN:
    27-4278915
    Category Amount Net Investment Income Adjusted Net Income Disbursements for Charitable Purposes
    FOREIGN TAXES 490 490   0
    2017 990PF TAX DUE 337 0   0
    2018 ESTIMATES PAID 506 0   0