CIK 0001137789 · Large accelerated filer
Seagate Technology Holdings plc
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- 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.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-04-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −1,000 | $425.94 | $426K | 356,691 |
| 2026-04-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −800 | $426.93 | $342K | 355,891 |
| 2026-04-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −300 | $427.97 | $128K | 355,591 |
| 2026-03-19 | MOSLEY WILLIAM D CEO | Sale | −24,584 | $406.77 | $10.0M | 375,591 |
| 2026-03-13 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −112 | $377.44 | $42K | 17,580 |
| 2026-03-11 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise | +989 | 11,248 | ||
| 2026-03-11 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise · Restricted Share Unit | −989 | 5,934 | ||
| 2026-03-11 | Romano Gianluca EVP & CFO | Option exercise | +1,695 | 66,182 | ||
| 2026-03-11 | Romano Gianluca EVP & CFO | Shares withheld for taxes | −847 | $385.97 | $327K | 65,335 |
| 2026-03-11 | Romano Gianluca EVP & CFO | Option exercise · Restricted Share Unit | −1,695 | 10,170 | ||
| 2026-03-11 | Chong Kian Fatt EVP Global Operations | Option exercise | +678 | 1,259 | ||
| 2026-03-11 | Chong Kian Fatt EVP Global Operations | Option exercise · Restricted Share Unit | −678 | 4,070 | ||
| 2026-03-11 | Morris John Christopher EVP & CTO | Option exercise | +942 | 18,122 | ||
| 2026-03-11 | Morris John Christopher EVP & CTO | Shares withheld for taxes | −430 | $385.97 | $166K | 17,692 |
| 2026-03-11 | Morris John Christopher EVP & CTO | Option exercise · Restricted Share Unit | −942 | 5,652 | ||
| 2026-03-11 | MOSLEY WILLIAM D CEO | Option exercise | +3,319 | 401,833 | ||
| 2026-03-11 | MOSLEY WILLIAM D CEO | Shares withheld for taxes | −1,658 | $385.97 | $640K | 400,175 |
| 2026-03-11 | MOSLEY WILLIAM D CEO | Option exercise · Restricted Share Unit | −3,319 | 19,914 | ||
| 2026-03-09 | Morris John Christopher EVP & CTO | Option exercise | +499 | 17,065 | ||
| 2026-03-09 | Morris John Christopher EVP & CTO | Shares withheld for taxes | −228 | $374.33 | $85K | 16,837 |
Page 45 of 88 · 1,748 trades