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 |
|---|---|---|---|---|---|---|
| 2026-09-09 | Romano Gianluca EVP & CFO | Option exercise | +959 | 29,453 | ||
| 2026-09-09 | Romano Gianluca EVP & CFO | Option exercise | +1,515 | 30,445.5 | ||
| 2026-09-09 | Romano Gianluca EVP & CFO | Option exercise · Restricted Share Unit | −959 | 0 | ||
| 2026-09-09 | Romano Gianluca EVP & CFO | Option exercise · Restricted Share Unit | −1,515 | 12,128 | ||
| 2026-09-09 | MOSLEY WILLIAM D CEO | Option exercise | +2,815 | 297,982.5 | ||
| 2026-09-09 | MOSLEY WILLIAM D CEO | Option exercise | +2,415 | 298,864 | ||
| 2026-09-09 | MOSLEY WILLIAM D CEO | Option exercise · Restricted Share Unit | −2,815 | 0 | ||
| 2026-09-09 | MOSLEY WILLIAM D CEO | Option exercise · Restricted Share Unit | −2,415 | 19,328 | ||
| 2026-09-01 | MOSLEY WILLIAM D CEO | Option exercise 10b5-1 | +14,000 | $46.23 | $647K | 325,167.5 |
| 2026-09-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −357 | $804.61 | $287K | 324,810.5 |
| 2026-09-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −160 | $805.55 | $129K | 324,650.5 |
| 2026-09-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −160 | $807.19 | $129K | 324,490.5 |
| 2026-09-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −960 | $808.62 | $776K | 323,530.5 |
| 2026-09-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −1,160 | $809.55 | $939K | 322,370.5 |
| 2026-09-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −1,105 | $810.78 | $896K | 321,265.5 |
| 2026-09-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −1,578 | $811.73 | $1.3M | 319,687.5 |
| 2026-09-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −1,200 | $812.55 | $975K | 318,487.5 |
| 2026-09-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −2,040 | $813.74 | $1.7M | 316,447.5 |
| 2026-09-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −2,878 | $814.75 | $2.3M | 313,569.5 |
| 2026-09-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −4,555 | $815.75 | $3.7M | 309,014.5 |
Page 16 of 88 · 1,748 trades