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 |
|---|---|---|---|---|---|---|
| 2025-10-19 | Conyers Yolanda Lee Director | Option exercise · Restricted Share Unit | −2,693 | 0 | ||
| 2025-10-19 | Geldmacher Jay L Director | Option exercise | +2,693 | 3,045 | ||
| 2025-10-19 | Geldmacher Jay L Director | Shares withheld for taxes | −647 | $225.40 | $146K | 2,398 |
| 2025-10-19 | Geldmacher Jay L Director | Option exercise · Restricted Share Unit | −2,693 | 0 | ||
| 2025-10-19 | Adams Mark Director | Option exercise | +2,693 | 2,693 | ||
| 2025-10-19 | Adams Mark Director | Shares withheld for taxes | −647 | $225.40 | $146K | 2,046 |
| 2025-10-19 | Adams Mark Director | Option exercise · Restricted Share Unit | −2,693 | 0 | ||
| 2025-10-13 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise 10b5-1 | +532 | $68.83 | $37K | 18,573 |
| 2025-10-13 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise 10b5-1 | +878 | $64.31 | $56K | 19,451 |
| 2025-10-13 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −1,410 | $225.56 | $318K | 18,041 |
| 2025-10-13 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise · NQ Options 10b5-1 | −532 | 5,858 | ||
| 2025-10-13 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise · NQ Options 10b5-1 | −878 | 20,212 | ||
| 2025-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −600 | $234.09 | $140K | 505,068 |
| 2025-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −200 | $235.24 | $47K | 504,868 |
| 2025-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −400 | $236.38 | $95K | 504,468 |
| 2025-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −500 | $237.83 | $119K | 503,968 |
| 2025-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −300 | $238.80 | $72K | 503,668 |
| 2025-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −500 | $240.02 | $120K | 503,168 |
| 2025-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −400 | $241.50 | $97K | 502,768 |
| 2025-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −500 | $243.43 | $122K | 502,268 |
Page 59 of 88 · 1,748 trades