Katherine Clark Stock Trades

HouseFollow

MA-05 · Democrat

Disclosed trades

471

Estimated volume

$8M

sum of bracket midpoints

Typical delay

45 days

trade to filing

Last filed

Jul 14, 2026

What their buys are worth now

87 disclosed purchases, valued at the latest close

Return

+152.1%

on paper

Gain

+$1.1M

unrealised

Disclosed cost

$696K

at bracket midpoints

Worth now

$1.8M

close of Oct 9, 2026

If Katherine Clark still holds everything they disclosed buying. Disclosures do not report sales proceeds or current positions, so a stake sold last year still counts here — this is an upper bound, not a profit. Purchases are sized at the midpoint of the disclosed bracket, and dividends, fees and taxes are not included. 138 purchases have no market price and are left out. More on the limits.

Try the total-budget simulator →

If you had copied every buy

Entering on the day each filing became public, and still holding

Putting $1,000 into each of 87 disclosed purchases — $87,000 invested — would be worth

$214,401

+$127,401 (+146.44%)

Positions

equally weighted

Their own timing

+152.05%

entering on their trade date

Best

MPC

+1731.11%

Worst

AMCX

-81.58%

Each filing

87 positions

Filed	Ticker	You paid	They paid	Now	Worth	Return
Jun 8, 2023 426d after trading	WBD 71.33 sh	$14.02	$24.43	$30.95	$2,208	+120.76%
Jun 8, 2023 426d after trading	WBD 71.33 sh	$14.02	$24.43	$30.95	$2,208	+120.76%
Aug 15, 2021 72d after trading	SONY 49.88 sh	$20.05	$20.14	$24.12	$1,203	+20.30%
Aug 15, 2021 72d after trading	SONY 49.88 sh	$20.05	$20.14	$24.12	$1,203	+20.30%
Aug 15, 2021 19d after trading	CSCO 17.77 sh	$56.28	$55.28	$118.39	$2,104	+110.36%
Aug 15, 2021 19d after trading	V 4.25 sh	$235.36	$250.93	$385.45	$1,638	+63.77%
Aug 15, 2021 19d after trading	V 4.25 sh	$235.36	$250.93	$385.45	$1,638	+63.77%
Aug 15, 2021 19d after trading	MSFT 3.39 sh	$294.60	$286.54	$535.07	$1,816	+81.63%
Aug 15, 2021 19d after trading	MSFT 3.39 sh	$294.60	$286.54	$535.07	$1,816	+81.63%
Aug 15, 2021 19d after trading	MRK 12.83 sh	$77.93	$77.85	$145.60	$1,868	+86.83%
Aug 15, 2021 19d after trading	MRK 12.83 sh	$77.93	$77.85	$145.60	$1,868	+86.83%
Aug 15, 2021 19d after trading	HON 4.33 sh	$231.05	$227.70	$207.73	$899	-10.09%
Aug 15, 2021 19d after trading	HON 4.33 sh	$231.05	$227.70	$207.73	$899	-10.09%
Aug 15, 2021 19d after trading	CSCO 17.77 sh	$56.28	$55.28	$118.39	$2,104	+110.36%
Dec 28, 2020 53d after trading	STT 13.87 sh	$72.12	$62.83	$174.96	$2,426	+142.60%
Dec 28, 2020 53d after trading	STT 13.87 sh	$72.12	$62.83	$174.96	$2,426	+142.60%
Dec 28, 2020 53d after trading	SAP 7.64 sh	$130.91	$115.68	$214.78	$1,641	+64.07%
Dec 28, 2020 53d after trading	SAP 7.64 sh	$130.91	$115.68	$214.78	$1,641	+64.07%
Dec 28, 2020 53d after trading	PEP 6.81 sh	$146.91	$138.05	$125.97	$857	-14.25%
Dec 28, 2020 53d after trading	PEP 6.81 sh	$146.91	$138.05	$125.97	$857	-14.25%
Dec 28, 2020 53d after trading	NVO 28.47 sh	$35.13	$35.78	$38.64	$1,100	+10.01%
Dec 28, 2020 53d after trading	NVO 28.47 sh	$35.13	$35.78	$38.64	$1,100	+10.01%
Dec 28, 2020 53d after trading	MA 2.9 sh	$344.47	$316.53	$589.14	$1,710	+71.03%
Dec 28, 2020 53d after trading	MA 2.9 sh	$344.47	$316.53	$589.14	$1,710	+71.03%
Dec 28, 2020 53d after trading	IRM 33.86 sh	$29.53	$27.48	$114.51	$3,878	+287.78%
Dec 28, 2020 53d after trading	IRM 33.86 sh	$29.53	$27.48	$114.51	$3,878	+287.78%
Dec 28, 2020 53d after trading	INTC 21.24 sh	$47.07	$45.68	$104.70	$2,224	+122.43%
Dec 28, 2020 53d after trading	INTC 21.24 sh	$47.07	$45.68	$104.70	$2,224	+122.43%
Dec 28, 2020 53d after trading	EW 11.04 sh	$90.58	$77.55	$85.21	$941	-5.93%
Dec 28, 2020 53d after trading	EW 11.04 sh	$90.58	$77.55	$85.21	$941	-5.93%
Dec 28, 2020 53d after trading	CCEP 20.7 sh	$48.32	$35.65	$104.25	$2,157	+115.75%
Dec 28, 2020 53d after trading	CCEP 20.7 sh	$48.32	$35.65	$104.25	$2,157	+115.75%
Dec 3, 2020 42d after trading	COST 2.67 sh	$374.05	$375.75	$946.92	$2,532	+153.15%
Dec 3, 2020 42d after trading	COST 2.67 sh	$374.05	$375.75	$946.92	$2,532	+153.15%
Dec 3, 2020 42d after trading	FIS 6.79 sh	$147.28	$142.72	$34.04	$231	-76.89%
Dec 3, 2020 42d after trading	FIS 6.79 sh	$147.28	$142.72	$34.04	$231	-76.89%
May 29, 2020 56d after trading	MOS 82.71 sh	$12.09	$9.94	$18.74	$1,550	+55.00%
Apr 20, 2020 49d after trading	MPC 40.24 sh	$24.85	$47.73	$455.03	$18,311	+1731.11%
Dec 11, 2019 36d after trading	CCEP 19.93 sh	$50.17	$51.98	$104.25	$2,078	+107.79%
Dec 11, 2019 36d after trading	HAS 9.96 sh	$100.37	$95.79	$93.32	$930	-7.02%
Dec 11, 2019 36d after trading	INVH 33.94 sh	$29.46	$29.63	$26.79	$909	-9.06%
Dec 11, 2019 36d after trading	AMCX 27.13 sh	$36.86	$40.87	$10.81	$293	-70.67%
Dec 11, 2019 36d after trading	AMCX 27.13 sh	$36.86	$40.87	$10.81	$293	-70.67%
Dec 11, 2019 36d after trading	CCEP 19.93 sh	$50.17	$51.98	$104.25	$2,078	+107.79%
Dec 11, 2019 36d after trading	INVH 33.94 sh	$29.46	$29.63	$26.79	$909	-9.06%
Sep 10, 2019 63d after trading	MOS 46.77 sh	$21.38	$23.33	$18.74	$877	-12.35%
Sep 10, 2019 63d after trading	MOS 46.77 sh	$21.38	$23.33	$18.74	$877	-12.35%
Jul 22, 2019 48d after trading	MPC 18.11 sh	$55.22	$48.49	$455.03	$8,240	+724.03%
Jul 22, 2019 48d after trading	MPC 18.11 sh	$55.22	$48.49	$455.03	$8,240	+724.03%
Jun 26, 2019 45d after trading	TSM 25.59 sh	$39.08	$40.99	$453.31	$11,600	+1059.95%
Jun 26, 2019 45d after trading	TSM 25.59 sh	$39.08	$40.99	$453.31	$11,600	+1059.95%
Apr 4, 2019 22d after trading	T 41.4 sh	$24.15	$22.87	$22.18	$918	-8.17%
Feb 28, 2019 30d after trading	AMT 5.68 sh	$176.15	$169.44	$182.24	$1,035	+3.46%
Feb 28, 2019 30d after trading	AMT 5.68 sh	$176.15	$169.44	$182.24	$1,035	+3.46%
Nov 19, 2018 49d after trading	INTC 20.83 sh	$48.00	$46.45	$104.70	$2,181	+118.12%
Nov 19, 2018 49d after trading	INTC 20.83 sh	$48.00	$46.45	$104.70	$2,181	+118.12%
Nov 19, 2018 49d after trading	AMCX 17.04 sh	$58.68	$66.01	$10.81	$184	-81.58%
Nov 19, 2018 49d after trading	AMCX 17.04 sh	$58.68	$66.01	$10.81	$184	-81.58%
Feb 14, 2018 42d after trading	HAS 10.34 sh	$96.71	$91.29	$93.32	$965	-3.51%
Feb 14, 2018 42d after trading	HAS 10.34 sh	$96.71	$91.29	$93.32	$965	-3.51%
Feb 14, 2018 42d after trading	EMR 14.02 sh	$71.31	$71.39	$161.83	$2,269	+126.94%
Feb 14, 2018 42d after trading	EMR 14.02 sh	$71.31	$71.39	$161.83	$2,269	+126.94%
Nov 18, 2017 44d after trading	SCCO 24.81 sh	$40.31	$39.09	$209.21	$5,190	+419.04%
Nov 18, 2017 44d after trading	SCCO 24.81 sh	$40.31	$39.09	$209.21	$5,190	+419.04%
Aug 15, 2017 43d after trading	IVZ 29.57 sh	$33.82	$35.51	$29.51	$873	-12.74%
Aug 15, 2017 43d after trading	IVZ 29.57 sh	$33.82	$35.51	$29.51	$873	-12.74%
Aug 15, 2017 43d after trading	CNC 24.14 sh	$41.42	$40.07	$65.36	$1,578	+57.78%
Aug 15, 2017 43d after trading	CNC 24.14 sh	$41.42	$40.07	$65.36	$1,578	+57.78%
May 25, 2017 226d after trading	CHKP 8.98 sh	$111.40	$76.63	$137.18	$1,231	+23.14%
May 25, 2017 226d after trading	CHKP 8.98 sh	$111.40	$76.63	$137.18	$1,231	+23.14%
May 25, 2017 226d after trading	WM 13.97 sh	$71.57	$62.43	$208.83	$2,918	+191.78%
May 25, 2017 226d after trading	V 10.52 sh	$95.04	$82.04	$385.45	$4,056	+305.57%
May 25, 2017 226d after trading	V 10.52 sh	$95.04	$82.04	$385.45	$4,056	+305.57%
May 25, 2017 226d after trading	WM 13.97 sh	$71.57	$62.43	$208.83	$2,918	+191.78%
May 25, 2017 226d after trading	NVO 47.78 sh	$20.93	$19.89	$38.64	$1,846	+84.62%
May 25, 2017 226d after trading	NVO 47.78 sh	$20.93	$19.89	$38.64	$1,846	+84.62%
May 25, 2017 226d after trading	NKE 19.1 sh	$52.35	$51.82	$34.71	$663	-33.70%
May 25, 2017 226d after trading	NKE 19.1 sh	$52.35	$51.82	$34.71	$663	-33.70%
May 25, 2017 226d after trading	MSFT 14.36 sh	$69.62	$57.19	$535.07	$7,686	+668.56%
May 25, 2017 226d after trading	MSFT 14.36 sh	$69.62	$57.19	$535.07	$7,686	+668.56%
May 25, 2017 226d after trading	MET 21.92 sh	$45.62	$42.17	$98.33	$2,155	+115.52%
May 25, 2017 226d after trading	MET 21.92 sh	$45.62	$42.17	$98.33	$2,155	+115.52%
May 25, 2017 226d after trading	JPM 11.72 sh	$85.35	$68.31	$332.99	$3,901	+290.15%
May 25, 2017 226d after trading	JPM 11.72 sh	$85.35	$68.31	$332.99	$3,901	+290.15%
May 25, 2017 140d after trading	HON 7.89 sh	$126.71	$110.62	$207.73	$1,639	+63.94%
May 25, 2017 140d after trading	HON 7.89 sh	$126.71	$110.62	$207.73	$1,639	+63.94%
May 9, 2017 14d after trading	F 89.61 sh	$11.16	$11.48	$12.17	$1,091	+9.05%

A backtest, not a forecast. Every purchase gets the same stake because filings disclose a range, not a size. It ignores their sales, dividends, fees and taxes — each of which flatters the result, and 138 purchases could not be priced and are excluded.

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Holdings, 2025

Weights are each holding's share of roughly $9.1M in stocks, funds and ETFs — bank accounts and property are left out of the denominator

Asset	Weight	Held by	Value	Income
SPYJudith S. Clark Irrevocable Trust ⇒ SPDR S&P 500 (SPY) [EF]	33.1%		$1M – $5M	Capital Gains, Dividends
SEQUXSequoia Fund (SEQUX) [MF]	8.3%	joint	$500K – $1M	Capital Gains, Dividends
AAPLJudith S. Clark Irrevocable Trust ⇒ Apple Inc. (AAPL) [ST]	8.3%		$500K – $1M	Dividends
FDRXXFidelity Brokerage Account ⇒ Fidelity Cash Reserves (FDRXX) [MF]	4.1%	joint	$250K – $500K	Dividends
BRK.BJudith S. Clark Irrevocable Trust ⇒ Berkshire Hathaway Inc. New (BRK.B) [ST]	4.1%		$250K – $500K	None
AAPLKatherine M. Clark Separate Share Trust ⇒ Apple Inc. (AAPL) [ST]	4.1%		$250K – $500K	Dividends
SPYKatherine M. Clark Separate Share Trust ⇒ SPDR S&P 500 (SPY) [EF]	4.1%		$250K – $500K	Dividends
SPYFidelity Rollover IRA ⇒ State Street SPDR S&P 500 ETF Trust (SPY) [EF]	4.1%	spouse	$250K – $500K	Tax-Deferred
FDRXXJudith S. Clark Irrevocable Trust ⇒ Fidelity Cash Reserves (FDRXX) [MF]	1.9%		$100K – $250K	Dividends
JPMJudith S. Clark Irrevocable Trust ⇒ JP Morgan Chase & Co. (JPM) [ST]	1.9%		$100K – $250K	Dividends
MSFTJudith S. Clark Irrevocable Trust ⇒ Microsoft Corporation (MSFT) [ST]	1.9%		$100K – $250K	Dividends
FDRXXKatherine Clark - Traditional IRA ⇒ Fidelity Cash Reserves (FDRXX) [MF]	1.9%		$100K – $250K	Tax-Deferred
GOOGKatherine M. Clark Separate Share Trust ⇒ Alphabet Inc. - Class C Capital Stock (GOOG) [ST]	1.9%		$100K – $250K	Dividends
BRK.BKatherine M. Clark Separate Share Trust ⇒ Berkshire Hathaway Inc. New (BRK.B) [ST]	1.9%		$100K – $250K	None
FDRXXKatherine M. Clark Separate Share Trust ⇒ Fidelity Cash Reserves (FDRXX) [MF]	1.9%		$100K – $250K	Dividends
FFFEXMassachusetts BBO Elective Deferral Plan ⇒ Fidelity Freedom 2030 Fund (FFFEX) [MF]	1.9%	spouse	$100K – $250K	Tax-Deferred
FFFEXMassachusetts BBO IRA ⇒ Fidelity Freedom 2030 Fund (FFFEX) [MF]	1.9%	spouse	$100K – $250K	Tax-Deferred
KPERAPlus 401(K) Plan ⇒ PERAdvantage US Large Cap Stock [MF] .	1.9%		$100K – $250K	Tax-Deferred
SPYKatherine Clark - Traditional IRA ⇒ SPDR S&P 500 (SPY) [EF]	1.9%		$100K – $250K	Tax-Deferred
SPYFidelity Brokerage Account ⇒ SPDR S&P 500 (SPY) [EF]	1.9%	joint	$100K – $250K	Dividends
CSCOJudith S. Clark Irrevocable Trust ⇒ Cisco Systems, Inc. (CSCO) [ST]	0.83%		$50K – $100K	Dividends
SPYKatherine M. Clark Exempt Trust ⇒ SPDR S&P 500 (SPY) [EF]	0.83%		$50K – $100K	Dividends
FDRXXFidelity Rollover IRA ⇒ Fidelity Cash Reserves (FDRXX) [MF]	0.36%	spouse	$15K – $50K	Tax-Deferred
VZJudith S. Clark Irrevocable Trust ⇒ Verizon Communications Inc. (VZ) [ST]	0.36%		$15K – $50K	Dividends
DISJudith S. Clark Irrevocable Trust ⇒ Walt Disney Company (DIS) [ST]	0.36%		$15K – $50K	Dividends
FDRXXKatherine M. Clark Exempt Trust ⇒ Fidelity Cash Reserves (FDRXX) [MF]	0.36%		$15K – $50K	Dividends
BACKatherine M. Clark Separate Share Trust ⇒ Bank of America Corporation (BAC) [ST]	0.36%		$15K – $50K	Dividends
CSCOKatherine M. Clark Separate Share Trust ⇒ Cisco Systems, Inc. (CSCO) [ST]	0.36%		$15K – $50K	Dividends
MSFTKatherine M. Clark Separate Share Trust ⇒ Microsoft Corporation (MSFT) [ST]	0.36%		$15K – $50K	Dividends
OAKMXKatherine M. Clark Separate Share Trust ⇒ Oakmark Fund Investor Class (OAKMX) [MF]	0.36%		$15K – $50K	Dividends
VTWOKatherine M. Clark Separate Share Trust ⇒ Vanguard Russell 2000 ETF (VTWO) [EF]	0.36%		$15K – $50K	Dividends
KPERAPlus 401(K) Plan ⇒ PERAdvantage 2030 Fund [MF]	0.36%		$15K – $50K	Tax-Deferred
SCHFKatherine M. Clark Separate Share Trust ⇒ Schwab International Equity ETF (SCHF) [EF]	0.36%		$15K – $50K	Dividends
XLFKatherine M. Clark Separate Share Trust ⇒ SPDR Select Sector Fund - Financial (XLF) [EF]	0.36%		$15K – $50K	Dividends
TJudith S. Clark Irrevocable Trust ⇒ AT&T Inc. (T) [ST]	0.09%		$1K – $15K	Dividends
FJudith S. Clark Irrevocable Trust ⇒ Ford Motor Company (F) [ST]	0.09%		$1K – $15K	Dividends
TKatherine M. Clark Separate Share Trust ⇒ AT&T Inc. (T) [ST]	0.09%		$1K – $15K	Dividends
PFEKatherine M. Clark Separate Share Trust ⇒ Pfizer, Inc. (PFE) [ST]	0.09%		$1K – $15K	Dividends
DISKatherine M. Clark Separate Share Trust ⇒ Walt Disney Company (DIS) [ST]	0.09%		$1K – $15K	Dividends
HACAXMassachusetts BBO Elective Deferral Plan ⇒ Harbor Capital Appreciation Fund Insti Cl (HACAX) [MF]	0.09%	spouse	$1K – $15K	Tax-Deferred

Showing 40 of 69 disclosed assets.

Bills they sponsored

Legislation introduced under their own name, newest first

HR5458EducationSep 18, 2025
CCAMPIS Reauthorization Act
Referred to the House Committee on Education and Workforce.
HR3273EducationMay 8, 2025
Child Care Workforce Development Act
Referred to the House Committee on Education and Workforce.
HR3274FamiliesMay 8, 2025
Child Care Infrastructure Act
Referred to the House Committee on Ways and Means.
HR9811FamiliesSep 25, 2024
Child Care Infrastructure Act
Referred to the Subcommittee on Work and Welfare.
HR9810EducationSep 25, 2024
Child Care Workforce Development Act
Referred to the House Committee on Education and the Workforce.
HR9559EducationSep 12, 2024
CCAMPIS Reauthorization Act
Referred to the House Committee on Education and the Workforce.
HR8526EducationMay 23, 2024
Trauma-Informed Schools Act of 2024
Referred to the House Committee on Education and the Workforce.
HR8524EducationMay 23, 2024
Elementary and Secondary School Counseling Act
Referred to the House Committee on Education and the Workforce.
HR5433FamiliesSep 13, 2023
Child Care Stabilization Act
Referred to the House Committee on Appropriations.
HR8659Crime and Law EnforcementAug 5, 2022
AVERT Future Violence Act of 2022
Referred to the Subcommittee on Crime, Terrorism, and Homeland Security.
HR8494EducationJul 26, 2022
Trauma-Informed Schools Act of 2022
Referred to the House Committee on Education and Labor.
HR7073HealthMar 15, 2022
Into the Light for MMH and SUD Act of 2022
Referred to the Subcommittee on Health.

Campaign finance

Reported to the FEC, through Aug 12, 2026

Raised

$4.5M

Spent

$3.8M

Cash on hand

$2M

From PACs

$1.8M

committee contributions

Exact figures, unlike the trade amounts on this page — campaign finance is reported to the dollar, a STOCK Act filing only ever as a bracket. Covers Katherine Clark's own campaign committee and not outside spending on their behalf.

Recent votes

What they actually did, with the date to read a trade against

Date	Measure	Question	Vote
Sep 16, 2026	S 2403	Retire through Ownership Act	Yea
Sep 16, 2026	H R 9497	Water Resources Development Act	Yea
Sep 16, 2026	H R 9340	Ratepayer Protection Act	Yea
Sep 16, 2026	H J RES 213	Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule issued by the Environmental Protection Agency relating to the “California State Nonroad Engine Pollution Control Standards; Commercial Harbor Craft Regulations; Notice of Decision”	Nay
Sep 16, 2026	H R 10326	PROOF Act	Nay
Sep 16, 2026	H R 9576	National Fraud Enforcement Division Act	Yea
Sep 16, 2026	H R 5334	An Act to amend the Internal Revenue Code of 1986 to allow early childhood educators to take the educator expense deduction, and for other purposes	Nay
Sep 15, 2026	H CON RES 93	Directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran	Yea
Sep 15, 2026	H J RES 210	Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to “California State Nonroad Engine Pollution Control Standards; Ocean-Going Vessels At-Berth; Notice of Decision”	Nay
Sep 15, 2026	H R 9500	Tax Relief for Fraud Victims Act	Yea

Most traded

By number of disclosed transactions

CCEP9x · $72K TSM8x · $64K INTC8x · $88.5K SNE8x · $64K HON7x · $56K MSFT7x · $56K NVO7x · $56K V7x · $56K

Disclosed transactions

471 in total, newest first

Asset		Amount	Traded	Filed	Note
UNITED STATES TREAS SER AV- 2027; 4.0%;…	buyOpen	$15K – $50K	Jun 16, 2026	Jul 14, 2026 28 days later	Managed by Fidelity I P O Yes No C S I CERTIFY that the statements I have made on the attached Periodic Transaction Report are true, complete, and correct to the best of my knowledge and belief. Further, I CERTIFY that I have disclosed all transactions as required by the STOCK Act. Digitally Signed: Hon. Katherine M. Clark , 07/14/2026
UNITED STATES TREAS SER AV- 2027; 4.0%;…	buyOpen	$15K – $50K	Jun 16, 2026	Jul 14, 2026 28 days later	—
UNITED STATES TREAS SER AK- 2028; 4.25%…	buyOpen	$50K – $100K	Jun 16, 2026	Jul 14, 2026 28 days later	—
UNITED STATES TREAS SER AK- 2028; 4.25%…	buyOpen	$15K – $50K	Jun 16, 2026	Jul 14, 2026 28 days later	—
UNITED STATES TREAS SER AJ- 2028; 4.25%…	buyOpen	$15K – $50K	Jun 16, 2026	Jul 14, 2026 28 days later	—
UNITED STATES TREAS SER AJ- 2028; 4.25%…	buyOpen	$50K – $100K	Jun 16, 2026	Jul 14, 2026 28 days later	—
UNITED STATES TREAS SER AF- 2027; 4.125…	buyOpen	$50K – $100K	Jun 16, 2026	Jul 14, 2026 28 days later	—
UNITED STATES TREAS SER AF- 2027; 4.125…	buyOpen	$15K – $50K	Jun 16, 2026	Jul 14, 2026 28 days later	—
I V D * For the complete list of asset …	buyOpen	$250K – $500K	Oct 27, 2025	Nov 6, 2025 10 days later	Transferred from Amerprise in September 2021.
F S: New S O: Fidelity Rollover IRA UNI…	buyspouseOpen	$100K – $250K	Oct 27, 2025	Nov 6, 2025 10 days later	—
F S: New S O: Katherine M. Clark Exempt…	buyOpen	$100K – $250K	Oct 27, 2025	Nov 6, 2025 10 days later	—
F S: New S O: Judith S. Clark Irrevocab…	buyOpen	$250K – $500K	Oct 27, 2025	Nov 6, 2025 10 days later	—
PG	sellReduce	$15K – $50K	Sep 17, 2025	Oct 3, 2025 16 days later	Inherited April 5, 2019 Katherine M. Clark Separate Share Trust D: inherited April 5, 2019 I P O Yes No C S I CERTIFY that the statements I have made on the attached Periodic Transaction Report are true, complete, and correct to the best of my knowledge and belief. Further, I CERTIFY that I have disclosed all transactions as required by the STOCK Act. Digitally Signed: Hon. Katherine M. Clark , 10/03/2025
PG	sellReduce	$15K – $50K	Sep 17, 2025	Oct 3, 2025 16 days later	—
NYCB	sellReduce	$1K – $15K	Mar 1, 2024	Apr 4, 2024 34 days later	inherited April 5, 2019 I P O Yes No C S I CERTIFY that the statements I have made on the attached Periodic Transaction Report are true, complete, and correct to the best of my knowledge and belief. Further, I CERTIFY that I have disclosed all transactions as required by the STOCK Act. Digitally Signed: Hon. Katherine M. Clark , 04/04/2024
NYCB	sellReduce	$1K – $15K	Mar 1, 2024	Apr 4, 2024 34 days later	—
I V D * For the complete list of asset …	buyOpen	$100K – $250K	Feb 16, 2024	Mar 5, 2024 18 days later	Transferred from Amerprise in September 2021. Katherine M. Clark Separate Share Trust D: inherited April 5, 2019
F S: New S O: Fidelity Brokerage Accoun…	buyjointOpen	$100K – $250K	Feb 16, 2024	Mar 5, 2024 18 days later	—
F S: New S O: Katherine M. Clark Separa…	sellReduce	$100K – $250K	Jan 31, 2024	Mar 5, 2024 34 days later	investment adviser
I V D I P O C S my knowledge and belie…	buyOpen	$100K – $250K	Jan 23, 2024	Feb 12, 2024 20 days later	—
A C D I P O C S * For the complete lis…	buyOpen	$250K – $500K	Oct 24, 2023	Nov 6, 2023 13 days later	inherited April 5, 2019 I P O Yes No C S
F S: New S O: Judith S. Clark Irrevocab…	buyOpen	$250K – $500K	Oct 24, 2023	Nov 6, 2023 13 days later	—
KO	sellReduce	$15K – $50K	Oct 9, 2023	Nov 6, 2023 28 days later	—
A C D I P O C S my knowledge and belie…	buyOpen	$100K – $250K	Feb 23, 2023	Mar 6, 2023 11 days later	6.150%; 03/01/2033 * For the complete list of asset type abbreviations, please visit https://fd.house.gov/reference/asset-type-codes.aspx. https://fd.house.gov/reference/asset-type-codes.aspx A C D Judith S. Clark Irrevocable Trust I P O Yes No C S I CERTIFY that the statements I have made on the attached Periodic Transaction Report are true, complete, and correct to the best of my knowledge and belief. Further, I CERTIFY that I have disclosed all transactions as required by the STOCK Act. Digitally Signed: Hon. Katherine M. Clark , 03/06/2023
NETAPP INC SR NTF S: New S O: Judith S.…	sellReduce	$1K – $15K	Sep 15, 2022	Oct 5, 2022 20 days later	3.250%; 12/15/22 * For the complete list of asset type abbreviations, please visit https://fd.house.gov/reference/asset-type-codes.aspx. https://fd.house.gov/reference/asset-type-codes.aspx A C D Judith S. Clark Irrevocable Trust I P O Yes No C S I CERTIFY that the statements I have made on the attached Periodic Transaction Report are true, complete, and correct to the best of my knowledge and belief. Further, I CERTIFY that I have disclosed all transactions as required by the STOCK Act. Digitally Signed: Hon. Katherine M. Clark , 10/05/2022
KB HOME SR NT 7.500%F S: New S O: Judit…	sellReduce	$1K – $15K	Jul 7, 2022	Aug 16, 2022 40 days later	7.500%; 9/15/22 * For the complete list of asset type abbreviations, please visit https://fd.house.gov/reference/asset-type-codes.aspx. https://fd.house.gov/reference/asset-type-codes.aspx A C D Judith S. Clark Irrevocable Trust I P O Yes No C S I CERTIFY that the statements I have made on the attached Periodic Transaction Report are true, complete, and correct to the best of my knowledge and belief. Further, I CERTIFY that I have disclosed all transactions as required by the STOCK Act. Digitally Signed: Hon. Katherine M. Clark , 08/16/2022
WBD	buyOpen	$1K – $15K	Apr 8, 2022	Jun 8, 2023 426 days later	Received shares of Warner Bros. Discovery, Inc. (WBD) in exchange for AT&T Inc. (T) as a result of spinoff. * For the complete list of asset type abbreviations, please visit https://fd.house.gov/reference/asset-type-codes.aspx. https://fd.house.gov/reference/asset-type-codes.aspx A C D Judith S. Clark Irrevocable Trust Katherine M. Clark Separate Share Trust D: inherited April 5, 2019 I P O Yes No C S I CERTIFY that the statements I have made on the attached Periodic Transaction Report are true, complete, and correct to the best of my knowledge and belief. Further, I CERTIFY that I have disclosed all transactions as required by the STOCK Act.
WBD	buyOpen	$1K – $15K	Apr 8, 2022	Jun 8, 2023 426 days later	Received shares of Warner Bros. Discovery, Inc. (WBD) in exchange for AT&T Inc. (T) as a result of spinoff.
United States Treasury NotesF S: New S …	buyjointOpen	$100K – $250K	Apr 5, 2022	May 2, 2022 27 days later	—
United States Treasury NotesF S: New S …	buyspouseOpen	$100K – $250K	Mar 31, 2022	Apr 12, 2022 12 days later	Transferred from Amerprise in September 2021. I P O Yes No C S I CERTIFY that the statements I have made on the attached Periodic Transaction Report are true, complete, and correct to the best of my knowledge and belief. Further, I CERTIFY that I have disclosed all transactions as required by the STOCK Act. Digitally Signed: Hon. Katherine M. Clark , 04/12/2022
United States Treasury NotesF S: New S …	buyjointOpen	$250K – $500K	Mar 23, 2022	Apr 12, 2022 20 days later	—
V	sellReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
ubS group Ag Registered Ordinary Shares…	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
TSM	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
STT	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
Starbucks Corporation (SbuX)F S DESCRIP…	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
SONY	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
Simon Property group, Inc. (SPg)F IlINg…	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
SAP	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
S&P global Inc. (SPgI)F S DESCRIPTION: …	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
PEP	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
Oracle Corporation (ORCl)F S DESCRIPTIO…	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
NVO	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
MSFT	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
MRK	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
MA	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
Koninklijke Philips N.V. NY Registry Sh…	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
INTC	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
HON	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
HD	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
First Solar, Inc. (FSlR)F S DESCRIPTION…	sellspouseReduce	$15K – $50K	Sep 16, 2021	Oct 14, 2021 28 days later	—
EW	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
CCEP	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
Clean Energy Fuels Corp. (ClNE)F S DESC…	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
CSCO	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
best buy Co., Inc. (bbY)F S DESCRIPTION…	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
AY	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
Alphabet Inc. - Class A (gOOgl)F S DESC…	sellspouseReduce	$1K – $15K	Sep 16, 2021	Oct 14, 2021 28 days later	—
V	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
V	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
ubS group Ag Registered Ordinary Shares…	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
ubS group Ag Registered Ordinary Shares…	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
Starbucks Corporation (SbuX)	sellspouseReduce	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
ORAN	sellspouseReduce	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
ORAN	sellspouseReduce	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
MSFT	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
MSFT	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
MRK	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
MRK	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
IRM	sellspouseReduce	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
IRM	sellspouseReduce	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
HON	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
HON	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
Home depot, Inc. (Hd)F S ubHOldINg IlIN…	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
Home depot, Inc. (Hd)F S ubHOldINg IlIN…	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
EW	sellspouseReduce	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
CSCO	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
CSCO	buyspouseOpen	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
Abb ltd (Abb)F S ubHOldINg IlINg S TATu…	sellspouseReduce	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
Abb ltd (Abb)F S ubHOldINg IlINg S TATu…	sellspouseReduce	$1K – $15K	Jul 27, 2021	Aug 15, 2021 19 days later	—
a i c best of my knowledge and belief. …	buyOpen	$1K – $15K	Jun 30, 2021	Jul 8, 2021 8 days later	—
a i * For the complete list of asset ty…	sellReduce	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
Xylem Inc. Common Stock New (XYl)F S ub…	sellspouseReduce	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
SONY	buyspouseOpen	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
SONY	buyspouseOpen	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
Simon Property group, Inc. (SPg)F S ubH…	sellspouseReduce	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
Simon Property group, Inc. (SPg)F S ubH…	sellspouseReduce	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
IRM	sellspouseReduce	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
IRM	sellspouseReduce	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
glaxoSmithKline PlC (gSK)F IlINg S TATu…	sellspouseReduce	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
glaxoSmithKline PlC (gSK)F S ubHOldINg …	sellspouseReduce	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
First Solar, Inc. (FSlR)F S ubHOldINg I…	buyspouseOpen	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
First Solar, Inc. (FSlR)F S ubHOldINg I…	buyspouseOpen	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
blackRock, Inc. (blK)F S ubHOldINg IlIN…	sellspouseReduce	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
blackRock, Inc. (blK)F S ubHOldINg IlIN…	sellspouseReduce	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
best buy Co., Inc. (bbY)F S ubHOldINg I…	buyspouseOpen	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
best buy Co., Inc. (bbY)F IlINg S TATuS…	buyspouseOpen	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
AY	buyspouseOpen	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
AY	buyspouseOpen	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—
Alphabet Inc. - Class A (gOOgl)F S ubHO…	sellspouseReduce	$1K – $15K	Jun 4, 2021	Aug 15, 2021 72 days later	—

Source: the original filing