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 |
|---|---|---|---|---|---|---|
| 2025-12-09 | Romano Gianluca EVP & CFO | Option exercise | +1,515 | 50,279 | ||
| 2025-12-09 | Romano Gianluca EVP & CFO | Shares withheld for taxes | −766 | $282.86 | $217K | 49,513 |
| 2025-12-09 | Romano Gianluca EVP & CFO | Option exercise · Restricted Share Unit | −958 | 2,876 | ||
| 2025-12-09 | Romano Gianluca EVP & CFO | Option exercise · Restricted Share Unit | −1,515 | 16,673 | ||
| 2025-12-09 | MOSLEY WILLIAM D CEO | Option exercise | +2,815 | 448,483 | ||
| 2025-12-09 | MOSLEY WILLIAM D CEO | Shares withheld for taxes | −1,423 | $282.86 | $403K | 447,060 |
| 2025-12-09 | MOSLEY WILLIAM D CEO | Option exercise | +2,415 | 449,475 | ||
| 2025-12-09 | MOSLEY WILLIAM D CEO | Shares withheld for taxes | −1,221 | $282.86 | $345K | 448,254 |
| 2025-12-09 | MOSLEY WILLIAM D CEO | Option exercise · Restricted Share Unit | −2,815 | 8,445 | ||
| 2025-12-09 | MOSLEY WILLIAM D CEO | Option exercise · Restricted Share Unit | −2,415 | 26,573 | ||
| 2025-12-02 | Conyers Yolanda Lee Director | Sale 10b5-1 | −750 | $272.91 | $205K | 5,601 |
| 2025-12-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −1,093 | $267.27 | $292K | 464,575 |
| 2025-12-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −407 | $268.58 | $109K | 464,168 |
| 2025-12-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −650 | $269.43 | $175K | 463,518 |
| 2025-12-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −5,338 | $270.29 | $1.4M | 458,180 |
| 2025-12-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −5,718 | $271.19 | $1.6M | 452,462 |
| 2025-12-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −5,894 | $272.24 | $1.6M | 446,568 |
| 2025-12-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −800 | $273.04 | $218K | 445,768 |
| 2025-12-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −100 | $274.89 | $27K | 445,668 |
| 2025-11-13 | Romano Gianluca EVP & CFO | Sale 10b5-1 | −300 | $260.03 | $78K | 55,993 |
Page 53 of 88 · 1,748 trades