List of insiders holdings for Seagate Technology Holdings plc:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| NEW SAC Former 10 % Shareholder | 2006-02-14 14:52:55 | 71,583,997 0 | 71,583,997 | Form 13G |
| HUTCHINS GLENN H Director | 2006-08-17 17:02:13 | 0 23,061,080 | 23,061,080 | Form 4 |
| TPG SAC ADVISORS III CORP 10% Owner | 2005-08-04 18:05:21 | 0 22,089,816 | 22,089,816 | Form 4 |
| SILVER LAKE OFFSHORE AIV GP LTD SILVER LAKE TECHNOLOGY INVESTORS CAYMAN LP SILVER LAKE INVESTORS CAYMAN LP SILVER LAKE PARTNERS CAYMAN LP 10% Owner | 2007-02-14 06:23:22 | 10,680,538 0 | 10,680,538 | Form 13G |
| RAPPAPORT ANDREW 10% Owner | 2006-08-16 17:37:21 | 340,748 8,403,237 | 8,743,985 | Form 5/A |
| Haggart Dylan G. ValueAct Holdings L.P. ValueAct Capital Master Fund L.P. VA Partners I LLC ValueAct Capital Management L.P. ValueAct Capital Management LLC ValueAct Holdings II L.P. ValueAct Holdings GP LLC See Remarks | 2023-09-08 16:42:28 | 7,687,070 0 | 7,687,070 | Form 13D |
| ValueAct Holdings L.P. ValueAct Capital Master Fund L.P. ValueAct Capital Master Fund B L.P. VA Partners I LLC ValueAct Capital Management L.P. ValueAct Capital Management LLC ValueAct Holdings II L.P. ValueAct Holdings GP LLC See Remarks | 2023-09-08 16:42:28 | 7,687,070 0 | 7,687,070 | Form 13D |
| WATKINS WILLIAM D CEO - See Remarks | 2009-02-06 19:52:10 | 807,330 1,745,050 | 2,552,380 | Form 4 |
| AUGUST CAPITAL MANAGEMENT III LLC AUGUST CAPITAL III LP AUGUST CAPITAL STRATEGIC PARTNERS III LP MARQUARDT DAVID F RAPPAPORT ANDREW JOHNSTON JOHN R AUGUST CAPITAL III FOUNDERS FUND LP 10% Owner | 2006-01-05 19:14:42 | 1,676,933 0 | 1,676,933 | Form 4 |
| MARQUARDT DAVID F Director | 2009-12-02 13:48:43 | 1,196,652 106,388 | 1,303,040 | Form 4 |
| KRYDER MARK H SVP, CTO, Research | 2007-05-03 16:41:01 | 1,076,124 1,825 | 1,077,949 | Form 4 |
| WEYANDT JOHN P SVP, Product & Process Dev. | 2003-11-06 12:42:50 | 982,392 0 | 982,392 | Form 4 |
| HUDSON WILLIAM L Executive VP & General Counsel | 2008-08-11 19:12:32 | 911,692 0 | 911,692 | Form 5 |
| MOSLEY WILLIAM D Chief Executive Officer | 2024-11-04 17:17:17 | 642,497 0 | 642,497 | Form 4 |
| DEXHEIMER BRIAN S President, Consumer Solutions | 2008-09-16 16:21:58 | 568,331 30,000 | 598,331 | Form 4 |
| O MALLEY PATRICK J EVP & Chief Financial Officer | 2015-09-23 21:10:38 | 136,793 403,699 | 540,492 | Form 4 |
| PORTER TOWNSEND H Executive VP and CTO | 2003-12-02 17:50:02 | 530,565 0 | 530,565 | Form 4 |
| CHIRICO JAMES M EVP Global Disc Storage Ops | 2007-07-26 16:43:51 | 482,571 0 | 482,571 | Form 4 |
| Cunningham Terence Robert SVP, CONSUMER & i365 | 2009-03-10 17:05:50 | 375,000 0 | 375,000 | Form 4 |
| WICKERSHAM DAVID A President and COO | 2008-09-16 16:18:54 | 334,857 0 | 334,857 | Form 4 |
| TENNENBAUM JEREMY Executive VP, Bus & Corp Devl | 2004-02-09 18:23:50 | 232,620 25,000 | 257,620 | Form 4 |
| LUCZO STEPHEN J Director | 2022-03-08 18:46:55 | 0 225,941 | 225,941 | Form 4 |
| WAITE DONALD L Executive VP & CAO | 2004-03-08 16:42:24 | 41,054 144,721 | 185,775 | Form 4 |
| POPE CHARLES C EVP, PLANNING & DEVELOPMT | 2008-10-29 17:24:20 | 80,200 76,900 | 157,100 | Form 4 |
| THOMPSON JOHN WENDELL Director | 2011-08-15 17:51:30 | 11,250 143,160 | 154,410 | Form 5 |
| WINGERT MICHAEL J EVP, Maxtor Integration | 2007-09-20 18:36:36 | 124,072 0 | 124,072 | Form 4/A |
| Whitmore Robert W EVP & Chief Technical Officer | 2013-05-31 16:15:31 | 123,364 0 | 123,364 | Form 4 |
| Pimentel Albert A President, Global Mkts and CSO | 2015-09-23 21:03:59 | 38,226 79,202 | 117,428 | Form 4 |
| Nygaard Jeffrey D. EVP, Operations and Technology | 2023-02-02 19:59:29 | 42,661 71,794 | 114,455 | Form 4 |
| PETERSON GLEN A Sr. VP, Worldwide Finance | 2008-09-16 16:20:02 | 99,510 0 | 99,510 | Form 4 |
| ABBOTT TODD EVP, Sales, Mktg and Service | 2008-05-20 14:17:25 | 88,000 0 | 88,000 | Form 4 |
| GLEMBOCKI JERRY S Sr. VP Heads and Media | 2008-09-16 16:21:39 | 82,385 0 | 82,385 | Form 4 |
| Romano Gianluca EVP & CFO | 2024-10-22 18:14:32 | 77,361 0 | 77,361 | Form 4 |
| PARK CHONG SUP Director | 2018-10-22 18:11:05 | 16,809 32,527 | 49,336 | Form 4 |
| ZANDER EDWARD J Director | 2023-10-24 18:42:31 | 0 45,813 | 45,813 | Form 4 |
| CANNON MICHAEL R Director | 2024-10-22 18:15:15 | 38,452 6,885 | 45,337 | Form 4 |
| Naik Ravi EVP, Lyve Storage Services | 2023-03-23 17:10:28 | 38,857 0 | 38,857 | Form 4 |
| SCHUELKE KATHERINE SVP, CLO & Corporate Secretary | 2023-12-12 16:52:24 | 34,553 0 | 34,553 | Form 4 |
| CLEMMER RICHARD L Director | 2024-10-22 18:16:01 | 30,351 3,867 | 34,218 | Form 4 |
| DEHAAN DOUGLAS J General Manager, Samsung HDD | 2015-09-23 21:05:48 | 32,517 0 | 32,517 | Form 4 |
| Richarz David K Executive Vice President,Sales | 2015-04-28 16:08:49 | 31,944 0 | 31,944 | Form 4 |
| KIERNAN DONALD E Director | 2008-11-03 18:00:41 | 18,750 11,250 | 30,000 | Form 4 |
| BRUNER JUDY Director | 2024-10-22 18:15:49 | 6,964 22,714 | 29,678 | Form 4 |
| COULTER JAMES G Director | 2005-10-31 17:20:42 | 25,000 0 | 25,000 | Form 4 |
| BRADLEY WILLIAM W Director | 2009-10-30 14:25:29 | 22,500 2,500 | 25,000 | Form 4 |
| BONDERMAN DAVID Director | 2003-11-03 18:14:36 | 25,000 0 | 25,000 | Form 4 |
| MARSHALL LYDIA MICHEAUX Director | 2014-10-23 19:08:58 | 24,535 0 | 24,535 | Form 4 |
| Onken Kristen M Director | 2016-10-20 16:14:12 | 23,729 0 | 23,729 | Form 4 |
| MORTON DAVID H JR EVP & CFO | 2018-07-27 19:35:08 | 23,346 0 | 23,346 | Form 4 |
| Lee James CI Chief Legal Officer | 2024-07-24 17:33:55 | 21,780 0 | 21,780 | Form 4 |
| COLEMAN WILLIAM T III Director | 2020-10-23 19:08:03 | 20,330 0 | 20,330 | Form 4 |
| CHENG MEI WEI Director | 2018-10-22 17:22:24 | 20,047 0 | 20,047 | Form 4 |
| Teh Ban Seng EVP & Chief Commercial Officer | 2024-10-22 18:14:00 | 18,741 0 | 18,741 | Form 4 |
| Lerner James J President, Cloud Systems | 2015-03-13 17:30:55 | 17,858 0 | 17,858 | Form 4 |
| Tilenius Stephanie Director | 2024-10-22 18:15:27 | 17,630 0 | 17,630 | Form 4 |
| MacPherson Regan J SVP and General Counsel | 2016-11-18 17:53:25 | 16,702 0 | 16,702 | Form 4 |
| BRACE PHILIP G Former President, CSSG | 2018-01-16 20:19:05 | 16,069 0 | 16,069 | Form 4 |
| Haggart Dylan G. Director | 2024-10-22 18:16:13 | 15,162 0 | 15,162 | Form 4 |
| Fochtman Jeffrey D. SVP, Business & Marketing | 2022-09-14 17:42:56 | 14,736 0 | 14,736 | Form 4 |
| BHATT PRAT Director | 2024-10-22 18:15:38 | 14,516 0 | 14,516 | Form 4 |
| Arumugavelu Shankar Director | 2024-10-22 18:14:10 | 13,273 0 | 13,273 | Form 4 |
| Morris John Christopher SVP & CTO | 2024-10-22 18:14:43 | 10,715 0 | 10,715 | Form 4 |
| MURPHY JAMES J EVP, Sales & Marketing | 2019-12-23 17:44:24 | 10,569 0 | 10,569 | Form 4 |
| Conyers Yolanda Lee Director | 2024-10-22 18:15:04 | 9,998 0 | 9,998 | Form 4 |
| Hottier-Fayon Geraldine Interim Prin. Accounting Ofcr | 2018-09-25 19:00:27 | 8,217 0 | 8,217 | Form 4 |
| BRUGGEWORTH ROBERT A Director | 2024-10-22 18:14:22 | 6,591 0 | 6,591 | Form 4 |
| DAVIDSON JAMES Director | 2008-08-11 18:54:10 | 5,000 0 | 5,000 | Form 5 |
| REYES GREGORIO Director | 2015-10-23 17:18:44 | 0 4,485 | 4,485 | Form 4 |
| Scolnick Kathryn R. Interim CFO | 2018-09-25 19:08:15 | 4,256 0 | 4,256 | Form 4 |
| Geldmacher Jay L Director | 2024-10-24 17:00:45 | 2,852 0 | 2,852 | Form 4 |
| Adams Mark Director | 2024-10-22 18:13:50 | 2,693 0 | 2,693 | Form 4 |
| JEONG SEH-WOONG Director | 2014-10-23 19:22:19 | 2,518 0 | 2,518 | Form 4 |
| Anderson David Z VP, Finance, Treasurer & PAO | 2009-10-27 13:15:40 | 2,500 0 | 2,500 | Form 4 |
| ROGGE KAREN M VP Corp. Finance and Treasurer | 2006-11-16 16:39:05 | 1,890 0 | 1,890 | Form 5 |
| BIONDI FRANK Director | 2017-10-27 15:29:30 | 0 0 | 0 | Form 4 |
| Moyo Dambisa F Director | 2017-10-25 19:47:40 | 0 0 | 0 | Form 4 |
| MASSARONI KENNETH M SVP, Interim CLO | 2017-10-05 16:24:42 | 0 0 | 0 | Form 4 |
| RE MARK SVP & CTO | 2017-10-05 16:23:08 | 0 0 | 0 | Form 4 |
| SAMSUNG ELECTRONICS CO LTD 10% Owner | 2013-10-22 12:52:07 | 0 0 | 0 | Form 13D |
| Chong Kian Fatt SVP, Global Operations | 2024-11-12 16:48:31 | 0 0 | 0 | Form 4 |