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 |
|---|---|---|---|---|---|---|
| 2026-05-20 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −120 | $763.18 | $92K | 339,591 |
| 2026-05-20 | MOSLEY WILLIAM D CEO | Option exercise · NQ Options 10b5-1 | −14,000 | 153,100 | ||
| 2026-05-14 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise 10b5-1 | +3,515 | $64.31 | $226K | 7,206 |
| 2026-05-14 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise 10b5-1 | +2,358 | $101.34 | $239K | 9,564 |
| 2026-05-14 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise 10b5-1 | +2,130 | $68.83 | $147K | 11,694 |
| 2026-05-14 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −8,003 | $817.28 | $6.5M | 3,691 |
| 2026-05-14 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise · NQ Options 10b5-1 | −3,515 | 14,060 | ||
| 2026-05-14 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise · NQ Options 10b5-1 | −2,358 | 16,509 | ||
| 2026-05-14 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise · NQ Options 10b5-1 | −2,130 | 2,130 | ||
| 2026-05-13 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −520 | $800.26 | $416K | 10,728 |
| 2026-05-13 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −200 | $801.39 | $160K | 10,528 |
| 2026-05-13 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −419 | $802.67 | $336K | 10,109 |
| 2026-05-13 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −676 | $803.76 | $543K | 9,433 |
| 2026-05-13 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −509 | $804.71 | $410K | 8,924 |
| 2026-05-13 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −400 | $805.99 | $322K | 8,524 |
| 2026-05-13 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −120 | $807.31 | $97K | 8,404 |
| 2026-05-13 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −429 | $808.60 | $347K | 7,975 |
| 2026-05-13 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −607 | $809.63 | $491K | 7,368 |
| 2026-05-13 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −351 | $810.57 | $285K | 7,017 |
| 2026-05-13 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −272 | $812.20 | $221K | 6,745 |
Page 40 of 88 · 1,748 trades