William D Mosley insider trades
William D Mosley has filed 75 Form 4s with the SEC that we hold, for Seagate Technology Holdings plc (STX) (CEO, Director) and Cirrus Logic, INC. (CRUS) (Director). Across all of them we count 0 purchases worth $0 and 419 sales worth $410.8M reported on Form 4. In the last 12 months: 0 purchases ($0) and 330 sales ($303.9M). The largest single trade was a sale of 97,889 shares of Seagate Technology Holdings plc worth $75.6M, dated 2026-09-15. Of 77 sales filed since we began reading the 10b5-1 checkbox, 70 (91%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2021-08-27 and the latest 2026-10-02.
Seagate Technology Holdings plc (STX)
CEO, Director · 72 filings · 419 purchases and sales
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2021-09-01 | S, sale reported on Form 4 | 17,059 | $1.5M | 2021-09-03 | SEC |
| 2021-09-01 | S, sale reported on Form 4 | 14,441 | $1.2M | 2021-09-03 | SEC |
| 2023-08-31 | S, sale reported on Form 4 | 5,613 | $389.2K | 2023-09-05 | SEC |
| 2023-08-31 | S, sale reported on Form 4 | 53,990 | $3.8M | 2023-09-05 | SEC |
| 2023-08-31 | S, sale reported on Form 4 | 40,397 | $2.9M | 2023-09-05 | SEC |
| 2023-08-31 | S, sale reported on Form 4 | 100,000 | $7.0M | 2023-09-05 | SEC |
| 2023-09-01 | S, sale reported on Form 4 | 16,607 | $1.2M | 2023-09-05 | SEC |
| 2023-09-01 | S, sale reported on Form 4 | 13,791 | $997.0K | 2023-09-05 | SEC |
| 2023-09-01 | S, sale reported on Form 4 | 62,857 | $4.6M | 2023-09-05 | SEC |
| 2023-09-01 | S, sale reported on Form 4 | 5,605 | $414.8K | 2023-09-05 | SEC |
| 2023-12-08 | S, sale reported on Form 4 | 153,188 | $12.3M | 2023-12-12 | SEC |
| 2023-12-09 | S, sale reported on Form 4 | 1,396 | $112.5K | 2023-12-12 | SEC |
| 2024-03-09 | S, sale reported on Form 4 | 1,000 | $92.7K | 2024-03-12 | SEC |
| 2024-08-07 | S, sale reported on Form 4 | 6,426 | $601.5K | 2024-08-09 | SEC |
| 2024-08-07 | S, sale reported on Form 4 | 4,591 | $433.5K | 2024-08-09 | SEC |
| 2024-08-07 | S, sale reported on Form 4 | 766 | $72.9K | 2024-08-09 | SEC |
| 2024-08-07 | S, sale reported on Form 4 | 8,217 | $761.3K | 2024-08-09 | SEC |
| 2024-09-03 | S, sale reported on Form 4 | 13,654 | $1.3M | 2024-09-05 | SEC |
| 2024-09-03 | S, sale reported on Form 4 | 1,700 | $167.8K | 2024-09-05 | SEC |
| 2024-09-03 | S, sale reported on Form 4 | 4,646 | $454.4K | 2024-09-05 | SEC |
| 2024-09-26 | S, sale reported on Form 4 | 141,785 | $15.6M | 2024-09-27 | SEC |
| 2024-10-01 | S, sale reported on Form 4 | 7,071 | $758.6K | 2024-10-02 | SEC |
| 2024-10-01 | S, sale reported on Form 4 | 100 | $10.9K | 2024-10-02 | SEC |
| 2024-10-01 | S, sale reported on Form 4 | 12,829 | $1.4M | 2024-10-02 | SEC |
| 2024-11-01 | S, sale reported on Form 4 | 6,800 | $681.6K | 2024-11-04 | SEC |
| 2024-11-01 | S, sale reported on Form 4 | 100 | $10.1K | 2024-11-04 | SEC |
| 2024-11-01 | S, sale reported on Form 4 | 13,100 | $1.3M | 2024-11-04 | SEC |
| 2024-12-02 | S, sale reported on Form 4 | 1,300 | $132.5K | 2024-12-04 | SEC |
| 2024-12-02 | S, sale reported on Form 4 | 12,852 | $1.3M | 2024-12-04 | SEC |
| 2024-12-02 | S, sale reported on Form 4 | 4,806 | $489.4K | 2024-12-04 | SEC |
| 2024-12-02 | S, sale reported on Form 4 | 1,042 | $109.3K | 2024-12-04 | SEC |
| 2025-01-02 | S, sale reported on Form 4 | 12,204 | $1.1M | 2025-01-06 | SEC |
| 2025-01-02 | S, sale reported on Form 4 | 7,796 | $680.0K | 2025-01-06 | SEC |
| 2025-02-03 | S, sale reported on Form 4 | 7,385 | $695.8K | 2025-02-05 | SEC |
| 2025-02-03 | S, sale reported on Form 4 | 9,198 | $861.7K | 2025-02-05 | SEC |
| 2025-02-03 | S, sale reported on Form 4 | 3,417 | $325.2K | 2025-02-05 | SEC |
| 2025-03-03 | S, sale reported on Form 4 | 6,281 | $628.6K | 2025-03-04 | SEC |
| 2025-03-03 | S, sale reported on Form 4 | 6,002 | $615.7K | 2025-03-04 | SEC |
| 2025-03-03 | S, sale reported on Form 4 | 2,456 | $253.6K | 2025-03-04 | SEC |
| 2025-03-03 | S, sale reported on Form 4 | 5,261 | $533.6K | 2025-03-04 | SEC |
| 2025-04-01 | S, sale reported on Form 4 | 6,800 | $572.2K | 2025-04-02 | SEC |
| 2025-04-01 | S, sale reported on Form 4 | 13,200 | $1.1M | 2025-04-02 | SEC |
| 2025-05-22 | S, sale reported on Form 4 | 51,000 | $5.6M | 2025-06-04 | SEC |
| 2025-05-22 | S, sale reported on Form 4 | 5,195 | $565.9K | 2025-06-04 | SEC |
| 2025-05-22 | S, sale reported on Form 4 | 7,777 | $840.5K | 2025-06-04 | SEC |
| 2025-05-22 | S, sale reported on Form 4 | 3,828 | $411.2K | 2025-06-04 | SEC |
| 2025-05-22 | S, sale reported on Form 4 | 1,800 | $190.8K | 2025-06-04 | SEC |
| 2025-05-22 | S, sale reported on Form 4 | 400 | $44.4K | 2025-06-04 | SEC |
| 2025-06-02 | S, sale reported on Form 4 | 7,586 | $905.8K | 2025-06-04 | SEC |
| 2025-06-02 | S, sale reported on Form 4 | 2,699 | $318.3K | 2025-06-04 | SEC |
| 2025-06-02 | S, sale reported on Form 4 | 9,715 | $1.2M | 2025-06-04 | SEC |
| 2025-06-03 | S, sale reported on Form 4 | 50,000 | $6.0M | 2025-06-04 | SEC |
| 2025-06-09 | S, sale reported on Form 4 | 54,347 | $7.1M | 2025-06-10 | SEC |
| 2025-07-01 | S, sale reported on Form 4 | 5,262 | $759.3K | 2025-07-02 | SEC |
| 2025-07-01 | S, sale reported on Form 4 | 3,772 | $540.9K | 2025-07-02 | SEC |
| 2025-07-01 | S, sale reported on Form 4 | 10,966 | $1.6M | 2025-07-02 | SEC |
| 2025-08-01 | S, sale reported on Form 4 | 2,474 | $375.1K | 2025-08-04 | SEC |
| 2025-08-01 | S, sale reported on Form 4 | 2,544 | $388.4K | 2025-08-04 | SEC |
| 2025-08-01 | S, sale reported on Form 4 | 8,311 | $1.3M | 2025-08-04 | SEC |
| 2025-08-01 | S, sale reported on Form 4 | 4,825 | $746.3K | 2025-08-04 | SEC |
| 2025-08-01 | S, sale reported on Form 4 | 500 | $78.2K | 2025-08-04 | SEC |
| 2025-08-01 | S, sale reported on Form 4 | 1,346 | $209.8K | 2025-08-04 | SEC |
| 2025-09-02 | S, sale reported on Form 4 | 400 | $66.6K | 2025-09-04 | SEC |
| 2025-09-02 | S, sale reported on Form 4 | 5,843 | $983.3K | 2025-09-04 | SEC |
| 2025-09-02 | S, sale reported on Form 4 | 5,715 | $966.2K | 2025-09-04 | SEC |
| 2025-09-02 | S, sale reported on Form 4 | 7,000 | $1.2M | 2025-09-04 | SEC |
| 2025-09-02 | S, sale reported on Form 4 | 700 | $115.4K | 2025-09-04 | SEC |
| 2025-09-02 | S, sale reported on Form 4 | 342 | $56.7K | 2025-09-04 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 400 | $94.6K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 800 | $198.6K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 1,500 | $374.1K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 200 | $47.0K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 600 | $140.5K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 1,004 | $251.4K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 700 | $176.4K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 800 | $202.0K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 1,900 | $482.1K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 500 | $127.3K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 1,011 | $258.5K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 3,885 | $998.0K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 1,000 | $257.8K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 500 | $118.9K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 300 | $71.6K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 500 | $120.0K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 400 | $96.6K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 500 | $121.7K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 1,400 | $343.3K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 1,400 | $344.3K | 2025-10-03 | SEC |
| 2025-10-01 | S, sale reported on Form 4 | 700 | $173.0K | 2025-10-03 | SEC |
| 2025-11-03 | S, sale reported on Form 4 | 1,400 | $358.4K | 2025-11-05 | SEC |
| 2025-11-03 | S, sale reported on Form 4 | 1,000 | $257.0K | 2025-11-05 | SEC |
| 2025-11-03 | S, sale reported on Form 4 | 1,200 | $309.7K | 2025-11-05 | SEC |
| 2025-11-03 | S, sale reported on Form 4 | 1,000 | $259.0K | 2025-11-05 | SEC |
| 2025-11-03 | S, sale reported on Form 4 | 599 | $155.9K | 2025-11-05 | SEC |
| 2025-11-03 | S, sale reported on Form 4 | 400 | $104.6K | 2025-11-05 | SEC |
| 2025-11-03 | S, sale reported on Form 4 | 400 | $105.4K | 2025-11-05 | SEC |
| 2025-11-03 | S, sale reported on Form 4 | 4,194 | $1.1M | 2025-11-05 | SEC |
| 2025-11-03 | S, sale reported on Form 4 | 5,506 | $1.5M | 2025-11-05 | SEC |
| 2025-11-03 | S, sale reported on Form 4 | 1,901 | $507.6K | 2025-11-05 | SEC |
| 2025-11-03 | S, sale reported on Form 4 | 1,500 | $381.7K | 2025-11-05 | SEC |
Newest 100 of 419
Cirrus Logic, INC. (CRUS)
Director · 3 filings · 0 purchases and sales
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Source
Counted from the Form 4 filings this reporting owner (SEC CIK 1388390) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
