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CIK 0001137789 · Large accelerated filer

Seagate Technology Holdings plc

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Ticker
STX
Exchange
Nasdaq
Industry
Computer Storage Devices
FY end
Jun 27
Entity type
operating
EIN
981597419
Phone
65 6412 5172
Business address
121 WOODLANDS AVENUE 5, SINGAPORE, Singapore, 739009
Former names
Seagate Technology plc, SEAGATE TECHNOLOGY, Seagate Technology, SEAGATE TECHNOLOGY HOLDINGS
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$349,271,797
in 29 filings, $190.4M under 10b5-1 plans

Net −$349,271,797. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-09-09 Morris John Christopher EVP & CTO Option exercise · Restricted Share Unit −2,526 7,579
2025-09-09 Morris John Christopher EVP & CTO Option exercise · Restricted Share Unit −560 0
2025-09-09 MOSLEY WILLIAM D CEO Option exercise +9,007 467,919
2025-09-09 MOSLEY WILLIAM D CEO Shares withheld for taxes −4,552 $191.59 $872K 463,367
2025-09-09 MOSLEY WILLIAM D CEO Option exercise +2,815 466,182
2025-09-09 MOSLEY WILLIAM D CEO Shares withheld for taxes −1,423 $191.59 $273K 464,759
2025-09-09 MOSLEY WILLIAM D CEO Option exercise +9,662 474,421
2025-09-09 MOSLEY WILLIAM D CEO Shares withheld for taxes −4,883 $191.59 $936K 469,538
2025-09-09 MOSLEY WILLIAM D CEO Option exercise +4,550 474,088
2025-09-09 MOSLEY WILLIAM D CEO Shares withheld for taxes −2,300 $191.59 $441K 471,788
2025-09-09 MOSLEY WILLIAM D CEO Option exercise · Restricted Share Unit −9,007 0
2025-09-09 MOSLEY WILLIAM D CEO Option exercise · Restricted Share Unit −2,815 11,260
2025-09-09 MOSLEY WILLIAM D CEO Option exercise · Restricted Share Unit −9,662 28,988
2025-09-09 MOSLEY WILLIAM D CEO Option exercise · Restricted Share Unit −4,550 0
2025-09-09 Chong Kian Fatt EVP Global Operations Option exercise +1,198 2,107
2025-09-09 Chong Kian Fatt EVP Global Operations Option exercise +201 2,308
2025-09-09 Chong Kian Fatt EVP Global Operations Option exercise +1,516 3,824
2025-09-09 Chong Kian Fatt EVP Global Operations Option exercise +560 4,384
2025-09-09 Chong Kian Fatt EVP Global Operations Option exercise · Restricted Share Unit −1,198 0
2025-09-09 Chong Kian Fatt EVP Global Operations Option exercise · Restricted Share Unit −201 807

Page 64 of 88 · 1,748 trades