Katherine M. Clark Periodic Transaction Report

Filed Nov 6, 2025 · House Clerk · 4 transactions

U.S. Representative · D · MA-05 · All trades by Katherine M. Clark

On November 6, 2025, Rep. Katherine M. Clark (D-MA-05) filed a periodic transaction report with the House Clerk disclosing 4 transactions (4 purchases) dated Oct 27, 2025.

None of the reported assets carry a stock ticker (bonds, funds, or private holdings).

Reported amount ranges sum to $700K–$1.5M. Congress reports trade sizes in ranges, not exact figures.

Every trade was reported within the STOCK Act's 45-day window. The longest lag in this filing was 10 days.

2 transactions were reported under a spouse, dependent child, or joint account rather than the member directly.

Source document: House Clerk filing 20033393

Sample · the intelligence layer

Coldpine signal scoreA 0-1 composite from four weighted factors: disclosure speed, trade size, cluster activity (multiple members buying the same name), and the member’s track record. ≥ 0.65 is the high-conviction tier; ≥ 0.50 is moderate. Trades from trust-managed members are penalized (× 0.2 multiplier). It’s research, not a recommendation.

Katherine M. Clark · Bought · Oct 27 · $250K–$500K

0.61MED

Disclosure speedx 0.250.60

Trade sizex 0.251.00

Cluster activityx 0.150.00

Track recordx 0.350.61

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Transactions

4 / 0

Buys / sells

Tickers

10d

Longest lag

Transactions disclosed

Trade date	Ticker	Asset	Type	Owner	Amount	Lag
Oct 27, 2025	—	UNITED STATES TREAS SER AU-2026; 4.625%; 11/15/2026 NTS NOTE [GS]	buy	—	$250K–$500K	10d
Oct 27, 2025	—	UNITED STATES TREAS SER AU-2026; 4.625%; 11/15/2026 NTS NOTE [GS]	buy	Spouse	$100K–$250K	10d
Oct 27, 2025	—	UNITED STATES TREAS SER AU-2026; 4.625%; 11/15/2026 NTS NOTE [GS]	buy	Spouse	$100K–$250K	10d
Oct 27, 2025	—	UNITED STATES TREAS SER AU-2026; 4.625%; 11/15/2026 NTS NOTE [GS]	buy	—	$250K–$500K	10d

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From Coldpine Research

Data parsed from the public STOCK Act filing linked above. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. Nothing here is a recommendation. See scores and Coldpine's read on every trade, free with an account →