Insider Holders & Insider Ownership - Seagate Technology Holdings plc (STX)

List of insiders holdings for Seagate Technology Holdings plc:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. 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
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Insider Holder NameReport
Date Time
Shares Owned
Directly
Indirectly
Total
Shares Owned
Filing
NEW SAC
Former 10 % Shareholder
2006-02-14 14:52:5571,583,997
0
71,583,997Form 13G
HUTCHINS GLENN H
Director
2006-08-17 17:02:130
23,061,080
23,061,080Form 4
TPG SAC ADVISORS III CORP
10% Owner
2005-08-04 18:05:210
22,089,816
22,089,816Form 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 06:23:2210,680,538
0
10,680,538Form 13G
RAPPAPORT ANDREW
10% Owner
2006-08-16 17:37:21340,748
8,403,237
8,743,985Form 5/A
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 16:42:287,687,070
0
7,687,070Form 13D
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 16:42:287,687,070
0
7,687,070Form 13D
WATKINS WILLIAM D
CEO - See Remarks
2009-02-06 19:52:10807,330
1,745,050
2,552,380Form 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 19:14:421,676,933
0
1,676,933Form 4
MARQUARDT DAVID F
Director
2009-12-02 13:48:431,196,652
106,388
1,303,040Form 4
KRYDER MARK H
SVP, CTO, Research
2007-05-03 16:41:011,076,124
1825
1,077,949Form 4
WEYANDT JOHN P
SVP, Product & Process Dev.
2003-11-06 12:42:50982,392
0
982,392Form 4
HUDSON WILLIAM L
Executive VP & General Counsel
2008-08-11 19:12:32911,692
0
911,692Form 5
MOSLEY WILLIAM D
Chief Executive Officer
2024-06-11 16:42:51699,276
0
699,276Form 4
DEXHEIMER BRIAN S
President, Consumer Solutions
2008-09-16 16:21:58568,331
30,000
598,331Form 4
O MALLEY PATRICK J
EVP & Chief Financial Officer
2015-09-23 21:10:38136,793
403,699
540,492Form 4
PORTER TOWNSEND H
Executive VP and CTO
2003-12-02 17:50:02530,565
0
530,565Form 4
CHIRICO JAMES M
EVP Global Disc Storage Ops
2007-07-26 16:43:51482,571
0
482,571Form 4
Cunningham Terence Robert
SVP, CONSUMER & i365
2009-03-10 17:05:50375,000
0
375,000Form 4
WICKERSHAM DAVID A
President and COO
2008-09-16 16:18:54334,857
0
334,857Form 4
TENNENBAUM JEREMY
Executive VP, Bus & Corp Devl
2004-02-09 18:23:50232,620
25,000
257,620Form 4
LUCZO STEPHEN J
Director
2022-03-08 18:46:550
225,941
225,941Form 4
WAITE DONALD L
Executive VP & CAO
2004-03-08 16:42:2441,054
144,721
185,775Form 4
POPE CHARLES C
EVP, PLANNING & DEVELOPMT
2008-10-29 17:24:2080,200
76,900
157,100Form 4
THOMPSON JOHN WENDELL
Director
2011-08-15 17:51:3011,250
143,160
154,410Form 5
WINGERT MICHAEL J
EVP, Maxtor Integration
2007-09-20 18:36:36124,072
0
124,072Form 4/A
Whitmore Robert W
EVP & Chief Technical Officer
2013-05-31 16:15:31123,364
0
123,364Form 4
Pimentel Albert A
President, Global Mkts and CSO
2015-09-23 21:03:5938,226
79,202
117,428Form 4
Nygaard Jeffrey D.
EVP, Operations and Technology
2023-02-02 19:59:2942,661
71,794
114,455Form 4
PETERSON GLEN A
Sr. VP, Worldwide Finance
2008-09-16 16:20:0299,510
0
99,510Form 4
ABBOTT TODD
EVP, Sales, Mktg and Service
2008-05-20 14:17:2588,000
0
88,000Form 4
GLEMBOCKI JERRY S
Sr. VP Heads and Media
2008-09-16 16:21:3982,385
0
82,385Form 4
Romano Gianluca
EVP & CFO
2024-06-11 16:42:4081,974
0
81,974Form 4
PARK CHONG SUP
Director
2018-10-22 18:11:0516,809
32,527
49,336Form 4
ZANDER EDWARD J
Director
2023-10-24 18:42:310
45,813
45,813Form 4
CANNON MICHAEL R
Director
2023-10-24 18:42:5335,025
6885
41,910Form 4
Naik Ravi
EVP, Lyve Storage Services
2023-03-23 17:10:2838,857
0
38,857Form 4
SCHUELKE KATHERINE
SVP, CLO & Corporate Secretary
2023-12-12 16:52:2434,553
0
34,553Form 4
DEHAAN DOUGLAS J
General Manager, Samsung HDD
2015-09-23 21:05:4832,517
0
32,517Form 4
Richarz David K
Executive Vice President,Sales
2015-04-28 16:08:4931,944
0
31,944Form 4
KIERNAN DONALD E
Director
2008-11-03 18:00:4118,750
11,250
30,000Form 4
COULTER JAMES G
Director
2005-10-31 17:20:4225,000
0
25,000Form 4
BONDERMAN DAVID
Director
2003-11-03 18:14:3625,000
0
25,000Form 4
BRADLEY WILLIAM W
Director
2009-10-30 14:25:2922,500
2500
25,000Form 4
MARSHALL LYDIA MICHEAUX
Director
2014-10-23 19:08:5824,535
0
24,535Form 4
Onken Kristen M
Director
2016-10-20 16:14:1223,729
0
23,729Form 4
MORTON DAVID H JR
EVP & CFO
2018-07-27 19:35:0823,346
0
23,346Form 4
BRUNER JUDY
Director
2023-10-24 18:42:154271
18,443
22,714Form 4
COLEMAN WILLIAM T III
Director
2020-10-23 19:08:0320,330
0
20,330Form 4
CHENG MEI WEI
Director
2018-10-22 17:22:2420,047
0
20,047Form 4
CLEMMER RICHARD L
Director
2023-10-24 18:41:0818,556
0
18,556Form 4
Lerner James J
President, Cloud Systems
2015-03-13 17:30:5517,858
0
17,858Form 4
MacPherson Regan J
SVP and General Counsel
2016-11-18 17:53:2516,702
0
16,702Form 4
BRACE PHILIP G
Former President, CSSG
2018-01-16 20:19:0516,069
0
16,069Form 4
Tilenius Stephanie
Director
2023-10-24 18:41:5814,937
0
14,937Form 4
Fochtman Jeffrey D.
SVP, Business & Marketing
2022-09-14 17:42:5614,736
0
14,736Form 4
Haggart Dylan G.
Director
2023-10-24 18:40:5714,574
0
14,574Form 4
Adams Mark
Director
2022-10-24 19:28:130
14,308
14,308Form 4
Morris John Christopher
SVP, HDD & SDD Products & CTO
2024-06-13 16:43:4212,185
0
12,185Form 4
BHATT PRAT
Director
2023-10-24 18:41:3611,823
0
11,823Form 4
Arumugavelu Shankar
Director
2023-10-24 18:41:1910,580
0
10,580Form 4
MURPHY JAMES J
EVP, Sales & Marketing
2019-12-23 17:44:2410,569
0
10,569Form 4
Hottier-Fayon Geraldine
Interim Prin. Accounting Ofcr
2018-09-25 19:00:278216.67
0
8216.67Form 4
Conyers Yolanda Lee
Director
2023-10-24 18:41:478055
0
8055Form 4
BRUGGEWORTH ROBERT A
Director
2023-10-24 18:40:436591
0
6591Form 4
Teh Ban Seng
EVP & Chief Commercial Officer
2024-06-13 16:43:185042
0
5042Form 4
DAVIDSON JAMES
Director
2008-08-11 18:54:105000
0
5000Form 5
REYES GREGORIO
Director
2015-10-23 17:18:440
4485
4485Form 4
Scolnick Kathryn R.
Interim CFO
2018-09-25 19:08:154256.02
0
4256.02Form 4
Geldmacher Jay L
Director
2024-02-09 16:09:282681
0
2681Form 4
JEONG SEH-WOONG
Director
2014-10-23 19:22:192518
0
2518Form 4
Anderson David Z
VP, Finance, Treasurer & PAO
2009-10-27 13:15:402500
0
2500Form 4
Chong Kian Fatt
SVP, Global Operations
2024-06-11 16:43:262415
0
2415Form 4
ROGGE KAREN M
VP Corp. Finance and Treasurer
2006-11-16 16:39:051890.27
0
1890.27Form 5
SAMSUNG ELECTRONICS CO LTD
10% Owner
2013-10-22 12:52:070
0
0Form 13D
RE MARK
SVP & CTO
2017-10-05 16:23:080
0
0Form 4
MASSARONI KENNETH M
SVP, Interim CLO
2017-10-05 16:24:420
0
0Form 4
Moyo Dambisa F
Director
2017-10-25 19:47:400
0
0Form 4
Lee James CI
Chief Legal Officer
2024-06-13 16:43:310
0
0Form 3
BIONDI FRANK
Director
2017-10-27 15:29:300
0
0Form 4