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 |
|---|---|---|---|---|---|---|
| 2026-08-21 | Lee James CI EVP & CLO | Sale | −2,516 | $849.35 | $2.1M | 5,328 |
| 2026-08-21 | Romano Gianluca EVP & CFO | Sale | −2,705 | $849.35 | $2.3M | 22,997.25 |
| 2026-08-21 | Romano Gianluca EVP & CFO | Sale | −4,900.75 | $849.35 | $4.2M | 27,225.5 |
| 2026-08-21 | Romano Gianluca EVP & CFO | Sale | −1,470.5 | $849.35 | $1.2M | 28,494 |
| 2026-08-21 | MOSLEY WILLIAM D CEO | Sale | −3,437.75 | $849.35 | $2.9M | 298,483.25 |
| 2026-08-21 | MOSLEY WILLIAM D CEO | Sale | −11,308 | $849.35 | $9.6M | 308,240.25 |
| 2026-08-21 | MOSLEY WILLIAM D CEO | Sale | −3,392.75 | $849.35 | $2.9M | 311,167.5 |
| 2026-08-20 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise 10b5-1 | +2,267 | 5,198 | ||
| 2026-08-20 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise 10b5-1 | +7,595 | 12,793 | ||
| 2026-08-20 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise 10b5-1 | +2,279 | 15,072 | ||
| 2026-08-20 | Teh Ban Seng EVP & Chief Commercial Officer | Option exercise 10b5-1 | +6,048 | $158.40 | $958K | 21,120 |
| 2026-08-20 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −240 | $829.77 | $199K | 20,880 |
| 2026-08-20 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −80 | $830.18 | $66K | 20,800 |
| 2026-08-20 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −240 | $831.85 | $200K | 20,560 |
| 2026-08-20 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −280 | $833.71 | $233K | 20,280 |
| 2026-08-20 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −240 | $834.59 | $200K | 20,040 |
| 2026-08-20 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −682 | $835.64 | $570K | 19,358 |
| 2026-08-20 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −440 | $837.22 | $368K | 18,918 |
| 2026-08-20 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −120 | $838.41 | $101K | 18,798 |
| 2026-08-20 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −80 | $839.94 | $67K | 18,718 |
Page 21 of 88 · 1,748 trades