STX
Seagate Technology Holdings PLC
454 disclosed insider filings · 16 distinct insiders · latest Oct 26, 2026
Total filings
454
16 insiders
Insider buys
0
$0
Insider sells
380
$380M
Grants & other
0
$0
All disclosed filings
Same-day tranches are grouped per insider - the Lots column shows how many individual executions a row covers; Price is the value-weighted average.
| Filed | Tx date | Insider | Type | Qty | Avg price | Value | Lots | Source |
|---|---|---|---|---|---|---|---|---|
| Oct 26, 2026 | Oct 24, 2026 | Shankar Arumugavelu DIRECTOR | OTHER | 1,960 | $122.24 | $240K | 2 | EDGAR |
| Oct 26, 2026 | Oct 24, 2026 | Dylan G Haggart DIRECTOR | OTHER | 1,960 | $122.24 | $240K | 2 | EDGAR |
| Oct 26, 2026 | Oct 24, 2026 | Jay L Geldmacher DIRECTOR | OTHER | 1,960 | $122.24 | $240K | 2 | EDGAR |
| Oct 26, 2026 | Oct 24, 2026 | Michael R Cannon DIRECTOR | OTHER | 2,317 | $122.18 | $283K | 2 | EDGAR |
| Oct 26, 2026 | Oct 24, 2026 | Prat Bhatt DIRECTOR | OTHER | 1,960 | $122.24 | $240K | 2 | EDGAR |
| Oct 26, 2026 | Oct 24, 2026 | Yolanda Lee Conyers DIRECTOR | OTHER | 1,960 | $122.24 | $240K | 2 | EDGAR |
| Oct 26, 2026 | Oct 24, 2026 | Richard L Clemmer DIRECTOR | OTHER | 1,960 | $122.24 | $240K | 2 | EDGAR |
| Oct 26, 2026 | Oct 24, 2026 | Stephanie Tilenius DIRECTOR | OTHER | 1,960 | $122.24 | $240K | 2 | EDGAR |
| Oct 26, 2026 | Oct 24, 2026 | Mark Adams DIRECTOR | OTHER | 1,960 | $122.24 | $240K | 2 | EDGAR |
| Oct 26, 2026 | Oct 24, 2026 | Thomas A Szlosek DIRECTOR | OTHER | 1,960 | $122.24 | $240K | 2 | EDGAR |
| Oct 26, 2026 | Oct 23, 2026 | James CI Lee OFFICER | SELL | 547.25 | $642.14 | $351K | — | EDGAR |
| Oct 26, 2026 | Oct 22, 2026 | James CI Lee OFFICER | OTHER | 1,237 | — | — | — | EDGAR |
| Oct 2, 2026 | Oct 1, 2026 | William D Mosley OFFICER | OTHER | 14,000 | $46.23 | $647K | — | EDGAR |
| Oct 2, 2026 | Oct 1, 2026 | William D Mosley OFFICER | SELL | 30,000 | $922.35 | $28M | 44 | EDGAR |
| Sep 22, 2026 | Sep 21, 2026 | John Christopher Morris OFFICER | OTHER | 915 | $158.4 | $145K | — | EDGAR |
| Sep 22, 2026 | Sep 21, 2026 | John Christopher Morris OFFICER | SELL | 9,354 | $877.91 | $8.2M | 26 | EDGAR |
| Sep 16, 2026 | Sep 15, 2026 | John Christopher Morris OFFICER | SELL | 15,465.5 | $772.15 | $12M | — | EDGAR |
| Sep 16, 2026 | Sep 15, 2026 | Gianluca Romano OFFICER | SELL | 49,983.5 | $772.16 | $39M | — | EDGAR |
| Sep 16, 2026 | Sep 15, 2026 | Ban Seng Teh OFFICER | SELL | 52,730 | $782.08 | $41M | 24 | EDGAR |
| Sep 16, 2026 | Sep 15, 2026 | William D Mosley OFFICER | SELL | 97,889.25 | $772.14 | $76M | — | EDGAR |
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