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 |
|---|---|---|---|---|---|---|
| 2026-09-21 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −80 | $897.28 | $72K | 22,773.25 |
| 2026-09-21 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −40 | $899.53 | $36K | 22,733.25 |
| 2026-09-21 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −40 | $902.07 | $36K | 22,693.25 |
| 2026-09-21 | Morris John Christopher EVP & CTO | Option exercise · NQ Stock Option 10b5-1 | −915 | 17,378 | ||
| 2026-09-15 | Romano Gianluca EVP & CFO | Sale | −49,983.5 | $772.16 | $38.6M | 70,756.5 |
| 2026-09-15 | MOSLEY WILLIAM D CEO | Sale | −97,889.25 | $772.14 | $75.6M | 378,108.25 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −914 | $771.38 | $705K | 57,626 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −3,451 | $772.65 | $2.7M | 54,175 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −1,717 | $774.01 | $1.3M | 52,458 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −2,315 | $775.01 | $1.8M | 50,143 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −3,242 | $776.20 | $2.5M | 46,901 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −3,987 | $777.22 | $3.1M | 42,914 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −7,259 | $778.35 | $5.7M | 35,655 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −6,682 | $779.27 | $5.2M | 28,973 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −2,453 | $780.29 | $1.9M | 26,520 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −1,600 | $781.35 | $1.3M | 24,920 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −4,147 | $782.56 | $3.2M | 20,773 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −1,760 | $783.28 | $1.4M | 19,013 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −1,000 | $784.45 | $784K | 18,013 |
| 2026-09-15 | Teh Ban Seng EVP & Chief Commercial Officer | Sale 10b5-1 | −1,040 | $786.14 | $818K | 16,973 |
Page 10 of 72 · 1,438 trades