Morris John Christopher insider trades
Morris John Christopher has filed 40 Form 4s with the SEC that we hold, all for Seagate Technology Holdings plc (STX), as EVP & CTO. Across all of them we count 0 purchases worth $0 and 73 sales worth $36.7M reported on Form 4. In the last 12 months: 0 purchases ($0) and 56 sales ($30.6M). The largest single trade was a sale of 15,466 shares of Seagate Technology Holdings plc worth $11.9M, dated 2026-09-15. Of 34 sales filed since we began reading the 10b5-1 checkbox, 30 (88%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2023-09-12 and the latest 2026-09-22.
Seagate Technology Holdings plc (STX)
EVP & CTO · 40 filings · 73 purchases and sales
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-12-09 | S, sale reported on Form 4 | 228 | $18.4K | 2023-12-12 |
| 2024-03-09 | S, sale reported on Form 4 | 180 | $16.7K | 2024-03-12 |
| 2024-05-07 | S, sale reported on Form 4 | 11,158 | $1.0M | 2024-05-08 |
| 2024-06-11 | S, sale reported on Form 4 | 75 | $7.4K | 2024-06-13 |
| 2024-06-11 | S, sale reported on Form 4 | 5,853 | $585.3K | 2024-06-13 |
| 2024-09-10 | S, sale reported on Form 4 | 9,414 | $953.4K | 2024-09-11 |
| 2024-09-12 | S, sale reported on Form 4 | 565 | $57.6K | 2024-09-13 |
| 2024-09-16 | S, sale reported on Form 4 | 2,531 | $257.7K | 2024-09-17 |
| 2024-10-22 | S, sale reported on Form 4 | 1,131 | $126.6K | 2024-10-22 |
| 2024-12-10 | S, sale reported on Form 4 | 75 | $7.4K | 2024-12-11 |
| 2024-12-12 | S, sale reported on Form 4 | 141 | $13.9K | 2024-12-13 |
| 2025-09-12 | S, sale reported on Form 4 | 1,812 | $351.4K | 2025-09-15 |
| 2025-09-12 | S, sale reported on Form 4 | 1,300 | $257.2K | 2025-09-15 |
| 2025-09-12 | S, sale reported on Form 4 | 2,954 | $581.9K | 2025-09-15 |
| 2025-09-12 | S, sale reported on Form 4 | 5,081 | $995.7K | 2025-09-15 |
| 2025-09-12 | S, sale reported on Form 4 | 4,200 | $818.7K | 2025-09-15 |
| 2025-09-16 | S, sale reported on Form 4 | 377 | $79.6K | 2025-09-17 |
| 2025-12-15 | S, sale reported on Form 4 | 113 | $33.0K | 2025-12-16 |
| 2026-02-24 | S, sale reported on Form 4 | 240 | $98.4K | 2026-02-25 |
| 2026-03-13 | S, sale reported on Form 4 | 112 | $42.3K | 2026-03-16 |
| 2026-05-04 | S, sale reported on Form 4 | 520 | $382.6K | 2026-05-06 |
| 2026-05-04 | S, sale reported on Form 4 | 734 | $540.8K | 2026-05-06 |
| 2026-05-04 | S, sale reported on Form 4 | 800 | $590.2K | 2026-05-06 |
| 2026-05-04 | S, sale reported on Form 4 | 427 | $315.5K | 2026-05-06 |
| 2026-05-04 | S, sale reported on Form 4 | 631 | $466.9K | 2026-05-06 |
| 2026-05-04 | S, sale reported on Form 4 | 615 | $455.7K | 2026-05-06 |
| 2026-05-04 | S, sale reported on Form 4 | 398 | $295.5K | 2026-05-06 |
| 2026-05-04 | S, sale reported on Form 4 | 248 | $184.4K | 2026-05-06 |
| 2026-05-04 | S, sale reported on Form 4 | 80 | $59.6K | 2026-05-06 |
| 2026-05-04 | S, sale reported on Form 4 | 120 | $89.5K | 2026-05-06 |
| 2026-05-04 | S, sale reported on Form 4 | 40 | $29.9K | 2026-05-06 |
| 2026-05-04 | S, sale reported on Form 4 | 160 | $117.1K | 2026-05-06 |
| 2026-05-04 | S, sale reported on Form 4 | 240 | $176.1K | 2026-05-06 |
| 2026-05-04 | S, sale reported on Form 4 | 613 | $450.5K | 2026-05-06 |
| 2026-06-10 | S, sale reported on Form 4 | 320 | $262.7K | 2026-06-11 |
| 2026-06-10 | S, sale reported on Form 4 | 254 | $208.7K | 2026-06-11 |
| 2026-06-12 | S, sale reported on Form 4 | 466 | $410.2K | 2026-06-15 |
| 2026-06-12 | S, sale reported on Form 4 | 898 | $790.4K | 2026-06-15 |
| 2026-08-03 | S, sale reported on Form 4 | 168 | $137.4K | 2026-08-04 |
| 2026-08-20 | S, sale reported on Form 4 | 523 | $437.0K | 2026-08-24 |
| 2026-08-21 | S, sale reported on Form 4 | 879 | $746.6K | 2026-08-24 |
| 2026-08-21 | S, sale reported on Form 4 | 2,028 | $1.7M | 2026-08-24 |
| 2026-08-21 | S, sale reported on Form 4 | 608 | $516.8K | 2026-08-24 |
| 2026-09-10 | S, sale reported on Form 4 | 253 | $218.1K | 2026-09-11 |
| 2026-09-10 | S, sale reported on Form 4 | 319 | $275.2K | 2026-09-11 |
| 2026-09-14 | S, sale reported on Form 4 | 493 | $385.0K | 2026-09-15 |
| 2026-09-15 | S, sale reported on Form 4 | 15,466 | $11.9M | 2026-09-16 |
| 2026-09-21 | S, sale reported on Form 4 | 40 | $34.5K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 80 | $69.2K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 40 | $34.6K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 160 | $138.9K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 80 | $69.5K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 200 | $174.1K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 520 | $453.2K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 1,000 | $872.4K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 1,040 | $908.4K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 986 | $862.3K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 974 | $852.6K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 760 | $666.2K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 418 | $366.7K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 280 | $245.9K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 200 | $175.9K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 741 | $652.9K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 200 | $176.4K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 320 | $282.6K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 40 | $35.5K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 120 | $106.6K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 40 | $35.6K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 40 | $35.7K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 915 | $818.3K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 80 | $71.8K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 40 | $36.0K | 2026-09-22 |
| 2026-09-21 | S, sale reported on Form 4 | 40 | $36.1K | 2026-09-22 |
Source
Counted from the Form 4 filings this reporting owner (SEC CIK 1988271) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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