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

MSTR Congressional Stock Trades

MicroStrategy Incorporated - Class A Common Stock (MSTR)

Last disclosed trade Oct 21

Every disclosed trade in MSTR by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public 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.

Shri Thanedar · Bought $MSTR · Jul 1 · $15K–$50K

0.36LOW
Disclosure speedx 0.250.10
Trade sizex 0.250.50
Cluster activityx 0.150.00
Track recordx 0.350.59

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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3
Disclosed trades
2
Buys
1
Sells
2
Members trading

The record on $MSTR

Coldpine has parsed 3 disclosed trades in $MSTR by 2 members of Congress, drawn from 3 periodic transaction reports dated Jul 1, 2024 through Oct 21, 2025. All of them came from House members, filed 2 by Democrats and 1 by Republicans.

Of the 3 trades with a known filing lag, 3 were reported more than 45 days after the trade date, outside the window the STOCK Act sets. The median lag was 296 days. The longest was 406 days: a $MSTR purchase by Shri Thanedar dated Jul 1, 2024, disclosed Aug 11, 2025. How late filing is measured across all of Congress is in the late-filers study.

The one trade that lists an account holder was reported under a spouse, dependent child, or joint account rather than the member directly.

Neal Patrick Dunn filed the most $MSTR purchases (1), and Shri Thanedar the most sales (1).

Members who trade MSTR

Recent disclosed trades in MSTR

DateMemberTypeAmount
Oct 21Shri Thanedar(MI)sell$15K–$50K
Dec 24Neal Patrick Dunn(FL)buy$15K–$50K
Jul 1Shri Thanedar(MI)buy$15K–$50K

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 →