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

MEDP Congressional Stock Trades

Medpace Holdings, Inc. - Common Stock (MEDP)

Last disclosed trade May 15

Every disclosed trade in MEDP 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.

David J. Taylor · Bought $MEDP · Jan 29 · $1K–$15K

0.54MED
Disclosure speedx 0.251.00
Trade sizex 0.250.20
Cluster activityx 0.150.00
Track recordx 0.350.68

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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9
Disclosed trades
5
Buys
4
Sells
4
Members trading

The record on $MEDP

Coldpine has parsed 9 disclosed trades in $MEDP by 4 members of Congress, drawn from 7 periodic transaction reports dated Nov 13, 2023 through May 15, 2026. All of them came from House members, filed 2 by Democrats and 7 by Republicans.

Of the 9 trades with a known filing lag, every one was reported inside the STOCK Act's 45-day window. The median lag was 17 days. The longest was 41 days: a $MEDP sale by David J. Taylor dated Jul 23, 2025, disclosed Sep 2, 2025. How late filing is measured across all of Congress is in the late-filers study.

2 of the 2 trades that list an account holder (100%) were reported under a spouse, dependent child, or joint account rather than the member directly.

David J. Taylor filed the most $MEDP purchases (4), and David J. Taylor the most sales (2).

Activity peaked in 2026 with 5 trades. The busiest single month was July 2025, when 2 different members disclosed $MEDP trades.

Across the 5 purchases Coldpine can price, $MEDP moved +4.48% on average between the trade date and the disclosure date, against +1.37% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 80% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.

Members who trade MEDP

Recent disclosed trades in MEDP

DateMemberTypeAmount
May 15David J. Taylor(OH)buy$1K–$15K
May 15David J. Taylor(OH)buy$1K–$15K
Feb 26David J. Taylor(OH)buy$1K–$15K
Jan 29David J. Taylor(OH)buy$1K–$15K
Jan 16David J. Taylor(OH)sell$1K–$15K
Jul 24Gilbert Cisneros(CA)sell$1K–$15K
Jul 23David J. Taylor(OH)sell$1K–$15K
Jan 24Josh Gottheimer(NJ)sell$1K–$15K
Nov 13Michael Patrick Guest(MS)buy$1K–$15K

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 →