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 |
|---|---|---|---|---|---|---|
| 2026-11-02 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −800 | $615.31 | $492K | 353,588.25 |
| 2026-11-02 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −760 | $616.66 | $469K | 352,828.25 |
| 2026-11-02 | MOSLEY WILLIAM D CEO | Option exercise · NQ Options 10b5-1 | −14,000 | 69,100 | ||
| 2026-10-30 | Morris John Christopher EVP & CTO | Option exercise 10b5-1 | +915 | $158.40 | $145K | 23,608.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −80 | $626.41 | $50K | 23,528.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −40 | $628.28 | $25K | 23,488.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −82 | $630.19 | $52K | 23,406.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −118 | $631.69 | $75K | 23,288.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −160 | $633.22 | $101K | 23,128.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −80 | $635.54 | $51K | 23,048.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −40 | $636.30 | $25K | 23,008.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −40 | $639.76 | $26K | 22,968.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −40 | $641.84 | $26K | 22,928.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −80 | $643.35 | $51K | 22,848.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −40 | $645.45 | $26K | 22,808.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −80 | $646.96 | $52K | 22,728.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −40 | $648.57 | $26K | 22,688.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −995 | $653.78 | $651K | 21,693.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −40 | $655.51 | $26K | 21,653.25 |
| 2026-10-30 | Morris John Christopher EVP & CTO | Sale 10b5-1 | −160 | $656.99 | $105K | 21,493.25 |
Page 3 of 72 · 1,438 trades