Susan M Collins Stock Trades

U.S. Senator · R · ME

Disclosures through Apr 8

Every stock trade Susan M Collins has disclosed under the STOCK Act, parsed by Coldpine. Informational only, sourced from public congressional filings. Not investment advice.

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.

Susan M Collins · Bought · Mar 24 · $15K–$50K

0.45LOW

Disclosure speedx 0.250.60

Trade sizex 0.250.50

Cluster activityx 0.150.00

Track recordx 0.35default0.50

Every disclosed trade in the database gets this treatment: a four-factor score and a written read from Coldpine’s AI-based analysis. Informational only, not investment advice. Create a free account for every scored trade →

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Disclosed trades

Buys

Sells

Unique tickers

Disclosure record

Median days to disclose

Senate median

33.3%

Disclosed after 45 days

Longest gap, days

Susan M Collins has 3 trades on record with both a trade date and a disclosure date. The median one was disclosed 38 days after the trade, against a median of 37 days across the Senate. Of the 171 members with three or more dated trades, 34 have a longer median.

1 of them (33.3%) were disclosed more than 45 days after they were made, the STOCK Act's reporting window; across the Senate the share is 43.7%. A late report is a missed filing deadline, not a finding about the trade. Dated trades on record run from Jan 6, 2026 to Mar 24, 2026.

By the owner field on each report, every one of the 3 trades is reported as a spouse's.

Lag is the disclosure date minus the trade date, from the filing itself. Trades with a missing or implausible date (outside 0 to 1,000 days) are left out of the lag figures. How every member compares: the STOCK Act late-filer study; how the data is built: methodology.

Filings all 3All filings, newest first

Periodic transaction report, Apr 8, 20261 trade
Periodic transaction report, Mar 25, 20261 trade
Periodic transaction report, Feb 13, 20261 trade

Recent disclosed trades

Date	Ticker	Asset	Type	Amount
Mar 24	—	Cumberland Cnty ME 230525LY1 Rate/Coupon: 4.000% Matures: 2035-04-01	buy	$15K–$50K
Feb 3	—	Pfizer Inc 717081FE8 Rate/Coupon: 4.500% Matures: 2032-11-15	buy	$15K–$50K
Jan 6	—	ME St Health & Higher Ed 56042RG22 Rate/Coupon: 2.500% Matures: 7/1/2029	buy	$50K–$100K

From Coldpine Research

Data sourced from public STOCK Act disclosures. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. See full history and scores, free with an account →