Katherine M. Clark

Representative · MA-5 · D

Current term Jan 3, 2025 – Jan 3, 2027 · In the House since Dec 12, 2013

Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)

Disclosed trades

Periodic transaction reports required by the STOCK Act: purchases, sales, and exchanges of stocks, bonds, and similar assets over $1,000 by the member, a spouse, or a dependent child, due within 45 days of the transaction. Filers report a value range (a few enter an exact amount), not the price or number of shares. Reports are shown as filed. For stocks and funds with a ticker, “Price moves” shows the closing price after the trade, at disclosure, and since, with an estimate of what an amount you choose within the reported range would have gained or lost; these are estimates, not the filer’s actual results. Members who do not trade individual securities file none.

Disclosed trades

Reports filed since Jan 1, 2025 with the House Clerk, last checked Oct 23, 2026. Filings are linked to this member by the seat or chamber they held on the filing date and their name.

14 reported transactions in 3 electronically filed reports; latest filed Jul 14, 2026.

Periodic Transaction Report · filed Jul 14, 2026 · House Clerk

View original filing

UNITED STATES TREAS SER AF- 2027; 4.125%; Due 10/31/2027
Government Securities and Agency Debt [GS]
Held in: Judith S. Clark Irrevocable Trust
Transaction date
Jun 16, 2026Filed 28 days later
Type
Purchase
Amount (as reported)
$15,001 - $50,000
Owner
Member
Notified / status
Notified Jul 1, 2026New
No ticker reported
UNITED STATES TREAS SER AF- 2027; 4.125%; Due 10/31/2027
Government Securities and Agency Debt [GS]
Held in: Katherine Clark - Traditional IRA
Transaction date
Jun 16, 2026Filed 28 days later
Type
Purchase
Amount (as reported)
$50,001 - $100,000
Owner
Member
Notified / status
Notified Jul 1, 2026New
No ticker reported
UNITED STATES TREAS SER AJ- 2028; 4.25%; Due 01/15/2028
Government Securities and Agency Debt [GS]
Held in: Katherine Clark - Traditional IRA
Transaction date
Jun 16, 2026Filed 28 days later
Type
Purchase
Amount (as reported)
$50,001 - $100,000
Owner
Member
Notified / status
Notified Jul 1, 2026New
No ticker reported
UNITED STATES TREAS SER AJ- 2028; 4.25%; Due 01/15/2028
Government Securities and Agency Debt [GS]
Held in: Judith S. Clark Irrevocable Trust
Transaction date
Jun 16, 2026Filed 28 days later
Type
Purchase
Amount (as reported)
$15,001 - $50,000
Owner
Member
Notified / status
Notified Jul 1, 2026New
No ticker reported
UNITED STATES TREAS SER AK- 2028; 4.25%; Due 02/15/2028
Government Securities and Agency Debt [GS]
Held in: Judith S. Clark Irrevocable Trust
Transaction date
Jun 16, 2026Filed 28 days later
Type
Purchase
Amount (as reported)
$15,001 - $50,000
Owner
Member
Notified / status
Notified Jul 1, 2026New
No ticker reported
UNITED STATES TREAS SER AK- 2028; 4.25%; Due 02/15/2028
Government Securities and Agency Debt [GS]
Held in: Katherine Clark - Traditional IRA
Transaction date
Jun 16, 2026Filed 28 days later
Type
Purchase
Amount (as reported)
$50,001 - $100,000
Owner
Member
Notified / status
Notified Jul 1, 2026New
No ticker reported
UNITED STATES TREAS SER AV- 2027; 4.0%; Due 12/15/2027
Government Securities and Agency Debt [GS]
Held in: Katherine Clark - Traditional IRA
Transaction date
Jun 16, 2026Filed 28 days later
Type
Purchase
Amount (as reported)
$15,001 - $50,000
Owner
Member
Notified / status
Notified Jul 1, 2026New
No ticker reported
UNITED STATES TREAS SER AV- 2027; 4.0%; Due 12/15/2027
Government Securities and Agency Debt [GS]
Held in: Judith S. Clark Irrevocable Trust
Transaction date
Jun 16, 2026Filed 28 days later
Type
Purchase
Amount (as reported)
$15,001 - $50,000
Owner
Member
Notified / status
Notified Jul 1, 2026New
No ticker reported

Transaction date	Owner	Asset	Type	Amount (as reported)	Notified / status	Prices
Jun 16, 2026Filed 28 days later	Member	UNITED STATES TREAS SER AF- 2027; 4.125%; Due 10/31/2027Government Securities and Agency Debt [GS]Held in: Judith S. Clark Irrevocable Trust	Purchase	$15,001 - $50,000	Notified Jul 1, 2026New	No ticker reported
Jun 16, 2026Filed 28 days later	Member	UNITED STATES TREAS SER AF- 2027; 4.125%; Due 10/31/2027Government Securities and Agency Debt [GS]Held in: Katherine Clark - Traditional IRA	Purchase	$50,001 - $100,000	Notified Jul 1, 2026New	No ticker reported
Jun 16, 2026Filed 28 days later	Member	UNITED STATES TREAS SER AJ- 2028; 4.25%; Due 01/15/2028Government Securities and Agency Debt [GS]Held in: Katherine Clark - Traditional IRA	No ticker reported

Periodic Transaction Report · filed Nov 6, 2025 · House Clerk
View original filing
- UNITED STATES TREAS SER AU- 2026; 4.625%; 11/15/2026 NTS NOTE
  Government Securities and Agency Debt [GS]
  Held in: Judith S. Clark Irrevocable Trust
  Transaction date
  Oct 27, 2025Filed 10 days later
  Type
  Purchase
  Amount (as reported)
  $250,001 - $500,000
  Owner
  Member
  Notified / status
  Notified Nov 3, 2025New
  No ticker reported
- UNITED STATES TREAS SER AU- 2026; 4.625%; 11/15/2026 NTS NOTE
  Government Securities and Agency Debt [GS]
  Held in: Katherine M. Clark Exempt Trust
  Transaction date
  Oct 27, 2025Filed 10 days later
  Type
  Purchase
  Amount (as reported)
  $100,001 - $250,000
  Owner
  Member
  Notified / status
  Notified Nov 3, 2025New
  No ticker reported
- UNITED STATES TREAS SER AU- 2026; 4.625%; 11/15/2026 NTS NOTE
  Government Securities and Agency Debt [GS]
  Held in: Fidelity Rollover IRA

Periodic Transaction Report · filed Oct 3, 2025 · House Clerk

View original filing

Procter & Gamble CompanyPG

Stocks (including ADRs) [ST]

Held in: Katherine M. Clark Exempt Trust

Transaction date: Sep 17, 2025Filed 16 days later
Type: Sale
Amount (as reported): $15,001 - $50,000
Owner: Member
Notified / status: Notified Oct 2, 2025New

Disclosed 16 days after the trade. PG closed at $160.33 on Sep 17, 2025; changes are measured from that close.

Amount within the reported $15,001–$50,000$32,501

Point	Session	Close	Change	On $32,501 sold
Day after the tradeSep 18, 2025	Sep 18, 2025	$157.32	−1.88%	$610 loss avoided
Day of disclosureOct 3, 2025	Oct 3, 2025	$152.27	−5.03%	$1,634 loss avoided
30 days afterOct 17, 2025	Oct 17, 2025	$151.40	−5.57%	$1,810 loss avoided
90 days afterDec 16, 2025	Dec 16, 2025	$145.21	−9.43%	$3,065 loss avoided
Latest closeOct 20, 2026	Oct 20, 2026	$159.32	−0.63%	$205 loss avoided

Estimates: filers report neither the price nor the number of shares, so the close stands in for the price paid or received. Closes are split-adjusted and exclude dividends. Prices from Marketstack.

Procter & Gamble CompanyPG
Stocks (including ADRs) [ST]
Held in: Katherine M. Clark Separate Share Trust
Transaction date
Sep 17, 2025Filed 16 days later
Type
Sale
Amount (as reported)
$15,001 - $50,000
Owner
Member
Notified / status

Transaction date

Owner

Asset

Type

Amount (as reported)

Notified / status

Prices

Jun 16, 2026Filed 28 days later

Member

UNITED STATES TREAS SER AF- 2027; 4.125%; Due 10/31/2027Government Securities and Agency Debt [GS]Held in: Judith S. Clark Irrevocable Trust

Purchase

$15,001 - $50,000

Notified Jul 1, 2026New

No ticker reported

Jun 16, 2026Filed 28 days later

Member

UNITED STATES TREAS SER AF- 2027; 4.125%; Due 10/31/2027Government Securities and Agency Debt [GS]Held in: Katherine Clark - Traditional IRA

Purchase

$50,001 - $100,000

Notified Jul 1, 2026New

No ticker reported

Jun 16, 2026Filed 28 days later

Member

UNITED STATES TREAS SER AJ- 2028; 4.25%; Due 01/15/2028Government Securities and Agency Debt [GS]Held in: Katherine Clark - Traditional IRA

No ticker reported

Transaction date	Owner	Asset	Type	Amount (as reported)	Notified / status	Prices
Oct 27, 2025Filed 10 days later	Member	UNITED STATES TREAS SER AU- 2026; 4.625%; 11/15/2026 NTS NOTEGovernment Securities and Agency Debt [GS]Held in: Judith S. Clark Irrevocable Trust	Purchase	$250,001 - $500,000	Notified Nov 3, 2025New	No ticker reported
Oct 27, 2025Filed 10 days later	Member	UNITED STATES TREAS SER AU- 2026; 4.625%; 11/15/2026 NTS NOTEGovernment Securities and Agency Debt [GS]Held in: Katherine M. Clark Exempt Trust	Purchase	$100,001 - $250,000	Notified Nov 3, 2025New	No ticker reported
Oct 27, 2025Filed 10 days later	Spouse	UNITED STATES TREAS SER AU- 2026; 4.625%; 11/15/2026 NTS NOTEGovernment Securities and Agency Debt [GS]Held in: Fidelity Rollover IRA	Purchase	$100,001 - $250,000	Notified Nov 3, 2025New	No ticker reported
Oct 27, 2025Filed 10 days later	Member	UNITED STATES TREAS SER AU- 2026; 4.625%; 11/15/2026; NTS NOTEGovernment Securities and Agency Debt [GS]Held in: Katherine M. Clark Separate Share Trust	Purchase	$250,001 - $500,000	Notified Nov 3, 2025New	No ticker reported