Congress Trades in Seagate Technology Holdings plc (STX)
5 members of Congress have disclosed trading STX.
5 members of Congress have disclosed trading Seagate Technology Holdings plc (STX), with 11 transactions in total — 6 purchases and 5 sales worth an estimated $112,500 at range midpoints, leaning toward buying. The most active STX trader is Bill Flores (5 disclosures). The most recent disclosed STX trade was on May 19, 2021. See our full STX fundamentals page for price, valuation and a return calculator.
Corporate insiders in STX
It's not just Congress — here's what STX's own executives and directors have done with the stock recently, from SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 12, 2026 | Morris John Christopher | EVP & CTO | Sell | 466 | $410,169 |
| Jun 12, 2026 | Morris John Christopher | EVP & CTO | Sell | 898 | $790,411 |
| Jun 12, 2026 | Teh Ban Seng | EVP & Chief Commercial Officer | Sell | 989 | $870,508 |
| Jun 12, 2026 | Romano Gianluca | EVP & CFO | Sell | 903 | $795,029 |
| Jun 12, 2026 | Mosley William D | CEO | Sell | 1,768 | $1.6M |
| Jun 10, 2026 | Teh Ban Seng | EVP & Chief Commercial Officer | Sell | 663 | $544,893 |
| Jun 10, 2026 | Morris John Christopher | EVP & CTO | Sell | 254 | $208,703 |
| Jun 10, 2026 | Morris John Christopher | EVP & CTO | Sell | 320 | $262,724 |
| Jun 10, 2026 | Mosley William D | CEO | Sell | 1,536 | $1.3M |
| Jun 10, 2026 | Mosley William D | CEO | Sell | 1,318 | $1.1M |
| Jun 10, 2026 | Romano Gianluca | EVP & CFO | Sell | 524 | $430,176 |
| Jun 10, 2026 | Romano Gianluca | EVP & CFO | Sell | 827 | $679,604 |
Every disclosed STX trade
| Disclosed | Politician | Type | Amount | Traded | |
|---|---|---|---|---|---|
| May 19, 2021 | Marjorie Taylor Greene R | Purchase | $1,001 - $15,000 | May 19, 2021 | filing ↗ |
| Jun 30, 2019 | Donna Shalala D | Sale | $1,001 - $15,000 | Jun 24, 2019 | filing ↗ |
| Feb 5, 2019 | Dean Phillips D | Purchase | $1,001 - $15,000 | Jan 4, 2019 | filing ↗ |
| Apr 3, 2017 | Bill Flores R | Sale | $1,001 - $15,000 | Mar 24, 2017 | filing ↗ |
| Jan 5, 2017 | Bill Flores R | Sale | $1,001 - $15,000 | Dec 21, 2016 | filing ↗ |
| Dec 5, 2016 | Bill Flores R | Sale | $1,001 - $15,000 | Nov 29, 2016 | filing ↗ |
| Mar 1, 2016 | Thomas MacArthur R | Sale | $15,001 - $50,000 | Feb 2, 2016 | filing ↗ |
| Jan 5, 2016 | Bill Flores R | Purchase | $1,001 - $15,000 | Dec 29, 2015 | filing ↗ |
| Nov 1, 2015 | Thomas MacArthur R | Purchase | $1,001 - $15,000 | Oct 20, 2015 | filing ↗ |
| Aug 1, 2015 | Thomas MacArthur R | Purchase | $1,001 - $15,000 | Jul 22, 2015 | filing ↗ |
| Sep 3, 2014 | Bill Flores R | Purchase | $1,001 - $15,000 | Aug 8, 2014 | filing ↗ |
Most active STX traders in Congress
Bill Flores
Republican
5 trades
Thomas MacArthur
Republican
3 trades
Marjorie Taylor Greene
Republican
1 trade
Donna Shalala
Democrat
1 trade
Dean Phillips
Democrat
1 trade
Source: US House Clerk Periodic Transaction Reports. Amounts are disclosed as ranges; estimates use range midpoints. Data may be delayed or contain filer errors. Updated Jun 29, 2026. Not investment advice.