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 |
|---|---|---|---|---|---|---|
| 2026-10-24 | Arumugavelu Shankar Director | Option exercise | +1,580 | 8,206 | ||
| 2026-10-24 | Arumugavelu Shankar Director | Shares withheld for taxes | −380 | $630.49 | $240K | 7,826 |
| 2026-10-24 | Arumugavelu Shankar Director | Option exercise · Restricted Share Unit | −1,580 | 0 | ||
| 2026-10-24 | Adams Mark Director | Option exercise | +1,580 | 3,626 | ||
| 2026-10-24 | Adams Mark Director | Shares withheld for taxes | −380 | $630.49 | $240K | 3,246 |
| 2026-10-24 | Adams Mark Director | Option exercise · Restricted Share Unit | −1,580 | 0 | ||
| 2026-10-24 | Adams Mark Director | Grant or award · Restricted Share Unit | +345 | 345 | ||
| 2026-10-23 | Lee James CI EVP & CLO | Sale | −547.25 | $642.14 | $351K | 1,036.75 |
| 2026-10-22 | Lee James CI EVP & CLO | Option exercise | +1,237 | 1,584 | ||
| 2026-10-22 | Lee James CI EVP & CLO | Option exercise · Restricted Share Unit | −1,237 | 8,665 | ||
| 2026-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −360 | $929.01 | $334K | 372,750.25 |
| 2026-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −855 | $930.03 | $795K | 371,895.25 |
| 2026-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −1,665 | $930.99 | $1.6M | 370,230.25 |
| 2026-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −1,320 | $932.04 | $1.2M | 368,910.25 |
| 2026-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −840 | $933.28 | $784K | 368,070.25 |
| 2026-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −822 | $934.35 | $768K | 367,248.25 |
| 2026-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −640 | $935.15 | $598K | 366,608.25 |
| 2026-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −759 | $936.43 | $711K | 365,849.25 |
| 2026-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −579 | $937.33 | $543K | 365,270.25 |
| 2026-10-01 | MOSLEY WILLIAM D CEO | Sale 10b5-1 | −640 | $938.32 | $601K | 364,630.25 |
Page 6 of 72 · 1,438 trades