ACM Congressional Stock Trades
AECOM
Last disclosed trade Mar 27
Every disclosed trade in ACM by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice.
Sample · the intelligence layer
Diana Harshbarger · Bought $ACM · Feb 9 · $1K–$15K
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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The record on $ACM
Coldpine has parsed 2 disclosed trades in $ACM by 2 members of Congress, drawn from 2 periodic transaction reports dated Feb 9, 2023 through Mar 27, 2026. That is 1 trade from House members and 1 trade from senators, all filed by Republicans.
Of the 2 trades with a known filing lag, 1 was reported more than 45 days after the trade date, outside the window the STOCK Act sets. The median lag was 69 days. The longest was 116 days: a $ACM sale by Alan Armstrong dated Mar 27, 2026, disclosed Jul 21, 2026. How late filing is measured across all of Congress is in the late-filers study.
1 of the 2 trades that list an account holder (50%) was reported under a spouse, dependent child, or joint account rather than the member directly.
Diana Harshbarger filed the most $ACM purchases (1), and Alan Armstrong the most sales (1).
Members who trade ACM
Recent disclosed trades in ACM
| Date | Member | Type | Amount |
|---|---|---|---|
| Mar 27 | Alan Armstrong(OK) | sell | $15K–$50K |
| Feb 9 | Diana Harshbarger(TN) | 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 →