STX Congressional Stock Trades
SEAGATE TECHNOLOGY HOLDIN PLC
Last disclosed trade Oct 23
Every disclosed trade in STX by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice. See every technology stock Congress trades.
Sample · the intelligence layer
Kevin Hern · Sold $STX · Oct 23 · $15K–$50K
1 other member traded this name in the same window.
Coldpine’s read
Hern's seat on the tax-writing Ways and Means Committee carries no direct oversight of Seagate's storage hardware business. The partial sale, held in his traditional IRA, falls in the standard $15K–$50K range typical of his disclosures. The 5-day filing lag is relatively fast, and one other member traded the same name in the same direction within 30 days.
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 $STX
Coldpine has parsed 14 disclosed trades in $STX by 5 members of Congress, drawn from 12 periodic transaction reports dated Jan 10, 2024 through Oct 23, 2026. That is 13 trades from House members and 1 trade from senators, filed 8 by Democrats and 6 by Republicans.
Of the 14 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 25 days. The longest was 116 days: a $STX purchase 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.
10 of the 11 trades that list an account holder (91%) were reported under a spouse, dependent child, or joint account rather than the member directly.
Rohit Khanna filed the most $STX purchases (4), and Kevin Hern the most sales (3).
Activity peaked in 2026 with 5 trades.
Across the 6 purchases Coldpine can price, $STX moved +32.45% on average between the trade date and the disclosure date, against +3.77% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 67% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.
Members who trade STX
Recent disclosed trades in STX
| Date | Member | Type | Amount |
|---|---|---|---|
| Oct 23 | Kevin Hern(OK) | sell | $15K–$50K |
| Sep 30 | Lisa McClain(MI) | sell | $15K–$50K |
| Jun 2 | Rohit Khanna(CA) | sell | $1K–$15K |
| Apr 13 | Rohit Khanna(CA) | buy | $1K–$15K |
| Mar 27 | Alan Armstrong(OK) | buy | $1K–$15K |
| Oct 28 | Kevin Hern(OK) | sell | $15K–$50K |
| Oct 6 | Kevin Hern(OK) | sell | $15K–$50K |
| Sep 8 | Lisa McClain(MI) | buy | $15K–$50K |
| Jul 29 | Julie Johnson(TX) | sell | $1K–$15K |
| Mar 6 | Rohit Khanna(CA) | buy | $1K–$15K |
| Dec 18 | Rohit Khanna(CA) | sell | $1K–$15K |
| Dec 16 | Rohit Khanna(CA) | buy | $1K–$15K |
| Feb 13 | Rohit Khanna(CA) | sell | $15K–$50K |
| Jan 10 | Rohit Khanna(CA) | buy | $1K–$15K |
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 →