STX · ISSUER CIK 1137789
Seagate Technology Holdings plc
Between Jul 31, 2026 and Oct 28, 2026, 16 Seagate Technology Holdings plc insiders reported $0.00 of open-market purchases and $379.2M of sales on SEC Form 4.
↗16 insiders filed
Original Form 4 filings from Jul 31, 2026 to Oct 28, 2026. 21 of 34 sales were reported under a 10b5-1 plan.
$0.00Insider buying
$379.2MInsider selling
−$379.2MNet open-market
Oct 26, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 26, 202618:47 | Oct 24, 2026 | STX | Director | M · Exercise | — | +1,580 | 12,244 | +15% | — | ||
| Oct 26, 202618:47 | Oct 24, 2026 | STX | Director | F · Tax | $630.49 | −380 | 11,864 | -3% | $240K | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | M · Exercise | — | +1,580 | 1,938 | +441% | — | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | F · Tax | $630.49 | −380 | 1,558 | -20% | $240K | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | M · Exercise | — | +1,580 | 16,095 | +11% | — | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | F · Tax | $630.49 | −380 | 15,715 | -2% | $240K | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | M · Exercise | — | +1,580 | 1,803 | +709% | — | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | F · Tax | $630.49 | −380 | 1,423 | -21% | $240K | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | M · Exercise | — | +1,580 | 4,931 | +47% | — | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | F · Tax | $630.49 | −380 | 4,551 | -8% | $240K | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | M · Exercise | — | +1,580 | 31,284 | +5% | — | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | F · Tax | $630.49 | −380 | 30,904 | -1% | $240K | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | M · Exercise | — | +1,868 | 15,307 | +14% | — | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | F · Tax | $630.49 | −449 | 14,858 | -3% | $283K | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | M · Exercise | — | +1,580 | 14,449 | +12% | — | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | F · Tax | $630.49 | −380 | 14,069 | -3% | $240K | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | M · Exercise | — | +1,580 | 8,206 | +24% | — | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | F · Tax | $630.49 | −380 | 7,826 | -5% | $240K | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | M · Exercise | — | +1,580 | 3,626 | +77% | — | ||
| Oct 26, 202618:46 | Oct 24, 2026 | STX | Director | F · Tax | $630.49 | −380 | 3,246 | -10% | $240K | ||
| Oct 26, 202616:13 | Oct 23, 2026 | STX | EVP & CLO | S · Sell | $642.14 | −547 | 1,037 | -35% | −$351K | ||
| Oct 26, 202616:13 | Oct 22, 2026 | STX | EVP & CLO | M · Exercise | — | +1,237 | 1,584 | +356% | — | ||
| Oct 2, 202616:07 | Oct 1, 2026 | STX | CEO, Director | S · Sell10b5-1 | $935.60 | −11,002 | 362,108 | -3% | −$10.3M | ||
| Oct 2, 202616:07 | Oct 1, 2026 | STX | CEO, Director | S · Sell10b5-1 | $914.67 | −18,998 | 373,110 | -5% | −$17.4M | ||
| Oct 2, 202616:07 | Oct 1, 2026 | STX | CEO, Director | M · Exercise10b5-1 | $46.23 | +14,000 | 392,108 | +4% | $647K | ||
| Sep 22, 202616:49 | Sep 21, 2026 | STX | EVP & CTO | S · Sell10b5-1 | $877.91 | −9,354 | 22,693 | -29% | −$8.2M | ||
| Sep 22, 202616:49 | Sep 21, 2026 | STX | EVP & CTO | M · Exercise10b5-1 | $158.40 | +915 | 32,047 | +3% | $145K | ||
| Sep 16, 202616:10 | Sep 15, 2026 | STX | EVP & CFO | S · Sell | $772.16 | −49,984 | 70,757 | -41% | −$38.6M | ||
| Sep 16, 202616:10 | Sep 14, 2026 | STX | EVP & CFO | M · Exercise | — | +90,380 | 120,740 | +298% | — | ||
| Sep 16, 202616:10 | Sep 14, 2026 | STX | EVP Global Operations | M · Exercise | — | +14,470 | 25,093 | +136% | — | ||
| Sep 16, 202616:10 | Sep 15, 2026 | STX | CEO, Director | S · Sell | $772.14 | −97,889 | 378,108 | -21% | −$75.6M | ||
| Sep 16, 202616:10 | Sep 14, 2026 | STX | CEO, Director | M · Exercise | — | +177,000 | 475,998 | +59% | — | ||
| Sep 16, 202616:10 | Sep 15, 2026 | STX | EVP & Chief Commercial Officer | S · Sell10b5-1 | $782.08 | −52,730 | 5,810 | -90% | −$41.2M | ||
| Sep 16, 202616:10 | Sep 14, 2026 | STX | EVP & Chief Commercial Officer | M · Exercise10b5-1 | — | +52,730 | 58,540 | +908% | — | ||
| Sep 16, 202616:10 | Sep 15, 2026 | STX | EVP & CTO | S · Sell | $772.15 | −15,466 | 31,132 | -33% | −$11.9M | ||
| Sep 16, 202616:10 | Sep 14, 2026 | STX | EVP & CTO | M · Exercise | — | +30,130 | 46,598 | +183% | — | ||
| Sep 15, 202616:16 | Sep 14, 2026 | STX | EVP & Chief Commercial Officer | S · Sell10b5-1 | $779.00 | −989 | 5,810 | -15% | −$770K | ||
| Sep 15, 202616:16 | Sep 11, 2026 | STX | EVP & Chief Commercial Officer | M · Exercise10b5-1 | — | +989 | 6,799 | +17% | — | ||
| Sep 15, 202616:16 | Sep 11, 2026 | STX | EVP Global Operations | M · Exercise | — | +678 | 10,623 | +7% | — | ||
| Sep 15, 202616:15 | Sep 14, 2026 | STX | EVP & CTO | S · Sell | $781.23 | −493 | 16,468 | -3% | −$385K | ||
| Sep 15, 202616:15 | Sep 11, 2026 | STX | EVP & CTO | M · Exercise | — | +942 | 16,961 | +6% | — | ||
| Sep 15, 202616:15 | Sep 14, 2026from Sep 11, 2026 | STX | EVP & CFO | S · Sell10b5-1 | $841.95 | −5,555 | 30,360 | -15% | −$4.7M | ||
| Sep 15, 202616:15 | Sep 11, 2026 | STX | EVP & CFO | M · Exercise10b5-1 | — | +1,695 | 31,315 | +6% | — | ||
| Sep 15, 202616:15 | Sep 11, 2026 | STX | EVP & CFO | S · Sell10b5-1 | $830.01 | −45,898 | 34,220 | -57% | −$38.1M | ||
| Sep 15, 202616:15 | Sep 11, 2026 | STX | EVP & CFO | M · Exercise10b5-1 | $99.99 | +50,498 | 80,118 | +170% | $5.0M | ||
| Sep 15, 202616:15 | Sep 14, 2026 | STX | CEO, Director | S · Sell | $781.23 | −1,870 | 298,998 | -1% | −$1.5M | ||
| Sep 15, 202616:15 | Sep 11, 2026 | STX | CEO, Director | M · Exercise | — | +3,319 | 300,867 | +1% | — | ||
| Sep 11, 202616:47 | Sep 9, 2026 | STX | EVP Global Operations | M · Exercise | — | +581 | 9,945 | +6% | — | ||
| Sep 11, 202616:47 | Sep 10, 2026 | STX | EVP & Chief Commercial Officer | S · Sell10b5-1 | $860.09 | −663 | 5,810 | -10% | −$570K | ||
| Sep 11, 202616:47 | Sep 9, 2026 | STX | EVP & Chief Commercial Officer | M · Exercise10b5-1 | — | +1,263 | 6,473 | +24% | — |