Form4insider filings, from the source

Insider · CIK 0001388390

William D Mosley

Files at: STX, CRUS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $184.2M · 14net −$184.2M
$10k$10k$1M$1M$100M$100MbuyssalesJan 2015Dec 2016Nov 2018Nov 2020Oct 2022Oct 2024Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 SForm 4 →Sep 16, 4:10 pm EDTSeagate Technology Holdings plcSTX97,889$772.14$75,584,519378,108−20.6%
Sep 14, 2026 MForm 4 →Sep 16, 4:10 pm EDTSeagate Technology Holdings plcSTX177,000——475,998—
Sep 14, 2026 SForm 4 →Sep 15, 4:15 pm EDTSeagate Technology Holdings plcSTX1,870$781.23$1,460,696298,998−0.62%
Sep 11, 2026 MForm 4 →Sep 15, 4:15 pm EDTSeagate Technology Holdings plcSTX3,319——300,867—
Sep 10, 2026 SForm 4 →Sep 11, 4:46 pm EDTSeagate Technology Holdings plcSTX2,849$862.13$2,456,436297,548−0.95%
Sep 9, 2026 MForm 4 →Sep 11, 4:46 pm EDTSeagate Technology Holdings plcSTX5,230——298,864—
Sep 1, 2026 SForm 4 →Sep 3, 4:51 pm EDTSeagate Technology Holdings plcSTX30,000$816.28$24,488,282295,168−9.23%10b5-1
Sep 1, 2026 MForm 4 →Sep 3, 4:51 pm EDTSeagate Technology Holdings plcSTX14,000$46.23$647,220325,168—10b5-1
Aug 21, 2026 SForm 4 →Aug 24, 5:10 pm EDTSeagate Technology Holdings plcSTX18,139$849.35$15,406,022311,168−5.51%
Aug 20, 2026 MForm 4 →Aug 24, 5:10 pm EDTSeagate Technology Holdings plcSTX33,789——314,560—
Aug 3, 2026 SForm 4 →Aug 4, 6:09 pm EDTSeagate Technology Holdings plcSTX17,080$827.30$14,130,293295,517−5.46%10b5-1
Aug 3, 2026 SForm 4 →Aug 4, 6:09 pm EDTSeagate Technology Holdings plcSTX12,920$803.47$10,380,838312,597−3.97%10b5-1
Aug 3, 2026 MForm 4 →Aug 4, 6:09 pm EDTSeagate Technology Holdings plcSTX14,000$46.23$647,220325,517—10b5-1
Jul 29, 2026 AForm 4 →Jul 31, 5:04 pm EDTCIRRUS LOGIC, INC.CRUS1,998——3,622—
Jul 1, 2026 SForm 4 →Jul 2, 4:40 pm EDTSeagate Technology Holdings plcSTX9,343$924.42$8,636,883311,517−2.91%10b5-1
Jul 1, 2026 SForm 4 →Jul 2, 4:40 pm EDTSeagate Technology Holdings plcSTX20,657$910.48$18,807,775320,860−6.05%10b5-1
Jul 1, 2026 MForm 4 →Jul 2, 4:40 pm EDTSeagate Technology Holdings plcSTX14,000$46.23$647,220341,517—10b5-1
Jun 12, 2026 SForm 4 →Jun 15, 5:44 pm EDTSeagate Technology Holdings plcSTX1,768$880.19$1,556,394327,517−0.54%
Jun 11, 2026 MForm 4 →Jun 15, 5:44 pm EDTSeagate Technology Holdings plcSTX3,319——329,285—
Jun 10, 2026 SForm 4 →Jun 11, 4:29 pm EDTSeagate Technology Holdings plcSTX2,855$821.74$2,345,874325,966−0.87%
Jun 9, 2026 MForm 4 →Jun 11, 4:29 pm EDTSeagate Technology Holdings plcSTX5,230——327,285—
Sep 22, 2018 AFForm 4 →Sep 25, 6:39 pm EDTSeagate Technology plcSTX54,588$49.28$891,672214,059— plan?
Sep 11, 2018 FForm 4 →Sep 12, 9:08 pm EDTSeagate Technology plcSTX8,350——195,659— plan?
Sep 9, 2018 FForm 4 →Sep 11, 7:36 pm EDTSeagate Technology plcSTX11,368$49.80$566,126204,010— plan?
Jul 25, 2018 AForm 4 →Jul 27, 7:12 pm EDTSeagate Technology plcSTX39,768——214,311— plan?
Sep 13, 2017 AFForm 4 →Sep 15, 2:58 pm EDTSeagate Technology plcSTX22,371——174,543— plan?
Sep 9, 2017 FForm 4 →Sep 12, 9:43 pm EDTSeagate Technology plcSTX15,879——167,514— plan?
Jul 24, 2017 AForm 4 →Jul 26, 6:45 pm EDTSeagate Technology plcSTX30,428——183,393— plan?
Feb 24, 2017 SForm 4 →Feb 28, 4:36 pm ESTSeagate Technology plcSTX38,581$47.28$1,824,110152,965−20.1% plan?
Feb 24, 2017 MForm 4 →Feb 28, 4:36 pm ESTSeagate Technology plcSTX38,581$11.06$426,706191,546— plan?
Sep 26, 2016 AFForm 4 →Sep 28, 5:09 pm EDTSeagate Technology plcSTX73,920——152,965— plan?
Sep 12, 2016 FForm 4 →Sep 13, 6:57 pm EDTSeagate Technology plcSTX8,692——128,885— plan?
Jul 25, 2016 AForm 4 →Jul 27, 4:41 pm EDTSeagate Technology plcSTX23,126——137,577— plan?
Sep 10, 2015 AFForm 4 →Sep 23, 9:21 pm EDTSeagate Technology plcSTX112,302$47.28$2,340,639113,966— plan? late
Jul 21, 2015 AForm 4 →Jul 23, 4:11 pm EDTSeagate Technology plcSTX32,063——100,507— plan?
Apr 10, 2015 SForm 4 →Apr 14, 5:36 pm EDTSeagate Technology plcSTX58,581$55.51$3,251,68568,444−46.1% plan?
Apr 10, 2015 MForm 4 →Apr 14, 5:36 pm EDTSeagate Technology plcSTX38,581$10.06$387,959127,025— plan?
Jan 2, 2015 SForm 4 →Jan 6, 8:13 pm ESTSeagate Technology plcSTX58,581$66.12$3,873,44688,175−39.9% plan?
Jan 2, 2015 MForm 4 →Jan 6, 8:13 pm ESTSeagate Technology plcSTX38,581$4.05$156,060146,756— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 MForm 4 →Sep 16, 4:10 pm EDTSeagate Technology Holdings plcSTX177,000——0—
Sep 11, 2026 MForm 4 →Sep 15, 4:15 pm EDTSeagate Technology Holdings plcSTX3,319——13,276—
Sep 9, 2026 MForm 4 →Sep 11, 4:46 pm EDTSeagate Technology Holdings plcSTX5,230——19,328—
Sep 1, 2026 MForm 4 →Sep 3, 4:51 pm EDTSeagate Technology Holdings plcSTX14,000——97,100—10b5-1
Aug 20, 2026 AMForm 4 →Aug 24, 5:10 pm EDTSeagate Technology Holdings plcSTX77,818——31,856—
Aug 3, 2026 MForm 4 →Aug 4, 6:09 pm EDTSeagate Technology Holdings plcSTX14,000——111,100—10b5-1
Jul 29, 2026 AMForm 4 →Jul 31, 5:04 pm EDTCIRRUS LOGIC, INC.CRUS3,621——1,623—
Jul 1, 2026 MForm 4 →Jul 2, 4:40 pm EDTSeagate Technology Holdings plcSTX14,000——125,100—10b5-1
Jun 11, 2026 MForm 4 →Jun 15, 5:44 pm EDTSeagate Technology Holdings plcSTX3,319——16,595—
Jun 9, 2026 MForm 4 →Jun 11, 4:29 pm EDTSeagate Technology Holdings plcSTX5,230——21,743—
Sep 10, 2018 AForm 4 →Sep 12, 9:08 pm EDTSeagate Technology plcSTX141,785——141,785—
Sep 11, 2017 AForm 4 →Sep 12, 9:43 pm EDTSeagate Technology plcSTX383,668——253,188—
Feb 24, 2017 MForm 4 →Feb 28, 4:36 pm ESTSeagate Technology plcSTX38,581——0—
Sep 9, 2016 AForm 4 →Sep 13, 6:57 pm EDTSeagate Technology plcSTX198,860——198,860—
Sep 9, 2015 AForm 4 →Sep 11, 9:37 pm EDTSeagate Technology plcSTX77,754——77,754—
Apr 10, 2015 MForm 4 →Apr 14, 5:36 pm EDTSeagate Technology plcSTX38,581——0—
Jan 2, 2015 MForm 4 →Jan 6, 8:13 pm ESTSeagate Technology plcSTX38,581——5,547—