Coldpine
Wednesday, September 16, 2026Latest filing Sep 14, 2026

Richard Blumenthal Periodic Transaction Report

Filed Jan 20, 2026 · Senate eFD · 32 transactions

U.S. Senator · D · CT · All trades by Richard Blumenthal

On January 20, 2026, Sen. Richard Blumenthal (D-CT) filed a periodic transaction report with the Senate eFD disclosing 32 transactions (11 purchases, 21 sales) dated Dec 16, 2025 through Jan 6, 2026.

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

Reported amount ranges sum to $861K–$2.2M. 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 35 days.

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

Source document: Senate eFD filing f873aeb4-adbb-4934-a188-79416a2e4c76

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.

Richard Blumenthal · Bought · Jan 2 · $50K–$100K

0.51MED
Disclosure speedx 0.250.60
Trade sizex 0.250.75
Cluster activityx 0.150.00
Track recordx 0.35default0.50

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32
Transactions
11 / 21
Buys / sells
0
Tickers
35d
Longest lag

Transactions disclosed

Trade dateTickerAssetTypeOwnerAmountLag
Dec 16, 2025—MH Built to Last LLCsellSpouse$1K–$15K35d
Dec 16, 2025—MH Built to Last LLCsellSpouse$1K–$15K35d
Dec 16, 2025—MH Built to Last LLCsellSpouse$15K–$50K35d
Dec 16, 2025—MH Built to Last LLCsellSpouse$50K–$100K35d
Dec 16, 2025—MH Built to Last LLCsellSpouse$1K–$15K35d
Dec 16, 2025—MH Built to Last LLCsellSpouse$15K–$50K35d
Dec 16, 2025—MH Built to Last LLCsellSpouse$1K–$15K35d
Dec 16, 2025—MH Built to Last LLCsellSpouse$1K–$15K35d
Dec 16, 2025—MH Built to Last LLCsellSpouse$1K–$15K35d
Dec 18, 2025—ELCM2 LLCbuySpouse$15K–$50K33d
Dec 18, 2025—ELCM2 LLCbuySpouse$1K–$15K33d
Dec 18, 2025—ELCM2 LLCbuySpouse$1K–$15K33d
Dec 22, 2025—Commodore Capital Domestic LPsellSpouse$15K–$50K29d
Dec 22, 2025—Commodore Capital Domestic LPsellSpouse$50K–$100K29d
Dec 22, 2025—Commodore Capital Domestic LPsellSpouse$100K–$250K29d
Dec 31, 2025—Hedosophia Partners V L.P.sellSpouse$500K–$1.0M20d
Jan 2, 2026—MH Built to Last LLCbuySpouse$1K–$15K18d
Jan 2, 2026—MH Built to Last LLCbuySpouse$1K–$15K18d
Jan 2, 2026—MH Built to Last LLCbuySpouse$15K–$50K18d
Jan 2, 2026—MH Built to Last LLCbuySpouse$50K–$100K18d
Jan 2, 2026—MH Built to Last LLCbuySpouse$1K–$15K18d
Jan 2, 2026—MH Built to Last LLCbuySpouse$1K–$15K18d
Jan 2, 2026—MH Built to Last LLCbuySpouse$1K–$15K18d
Jan 2, 2026—MH Built to Last LLCbuySpouse$1K–$15K18d
Jan 6, 2026—MH Built to Last LLCsellSpouse$1K–$15K14d
Jan 6, 2026—MH Built to Last LLCsellSpouse$1K–$15K14d
Jan 6, 2026—MH Built to Last LLCsellSpouse$1K–$15K14d
Jan 6, 2026—MH Built to Last LLCsellSpouse$1K–$15K14d
Jan 6, 2026—MH Built to Last LLCsellSpouse$1K–$15K14d
Jan 6, 2026—MH Built to Last LLCsellSpouse$1K–$15K14d
Jan 6, 2026—MH Built to Last LLCsellSpouse$1K–$15K14d
——Commodore Capital Domestic LPsellSpouse$15K–$50K—

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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 →