John Christopher Morris
CIK 1988271 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 4, 2023 · Latest: June 15, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
28 sells (S)
Net:
$-9,221,934
+ 70 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
70 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 3, 2026 | STX | S 10b5-1 | 168 | $817.76 | $137,384 | 11,920 Direct | -1.39% | Disposed | 6.2% (price as of 2026-08-19) |
| June 12, 2026 | STX | S 10b5-1 | 898 | $880.19 | $790,411 | 12,088 Direct | -6.92% | Disposed | -1.4% (price as of 2026-08-19) |
| June 12, 2026 | STX | S 10b5-1 | 466 | $880.19 | $410,169 | 12,986 Direct | -3.46% | Disposed | -1.4% (price as of 2026-08-19) |
| June 10, 2026 | STX | S | 320 | $821.65 | $262,928 | 12,510 Direct | -2.49% | Disposed | 5.7% (price as of 2026-08-19) |
| June 10, 2026 | STX | S | 254 | $821.66 | $208,702 | 12,199 Direct | -2.04% | Disposed | 5.7% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 40 | $748.14 | $29,926 | 11,954 Direct | -0.33% | Disposed | 16.0% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 120 | $745.64 | $89,477 | 11,994 Direct | -0.99% | Disposed | 16.4% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 80 | $744.52 | $59,562 | 12,114 Direct | -0.66% | Disposed | 16.6% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 248 | $743.46 | $184,378 | 12,194 Direct | -1.99% | Disposed | 16.8% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 398 | $742.47 | $295,503 | 12,442 Direct | -3.10% | Disposed | 16.9% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 615 | $740.93 | $455,672 | 12,840 Direct | -4.57% | Disposed | 17.2% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 631 | $739.94 | $466,902 | 13,455 Direct | -4.48% | Disposed | 17.3% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 427 | $738.79 | $315,463 | 14,086 Direct | -2.94% | Disposed | 17.5% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 800 | $737.77 | $590,216 | 14,513 Direct | -5.22% | Disposed | 17.7% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 734 | $736.81 | $540,819 | 15,313 Direct | -4.57% | Disposed | 17.8% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 520 | $735.69 | $382,559 | 16,047 Direct | -3.14% | Disposed | 18.0% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 613 | $734.86 | $450,469 | 16,567 Direct | -3.57% | Disposed | 18.1% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 240 | $733.67 | $176,081 | 17,180 Direct | -1.38% | Disposed | 18.3% (price as of 2026-08-19) |
| May 4, 2026 | STX | S 10b5-1 | 160 | $731.65 | $117,064 | 17,420 Direct | -0.91% | Disposed | 18.6% (price as of 2026-08-19) |
| March 13, 2026 | STX | S 10b5-1 | 112 | $377.44 | $42,273 | 17,580 Direct | -0.63% | Disposed | 130.0% (price as of 2026-08-19) |
| Feb. 24, 2026 | STX | S 10b5-1 | 240 | $410.00 | $98,400 | 16,566 Direct | -1.43% | Disposed | 111.7% (price as of 2026-08-19) |
| Dec. 15, 2025 | STX | S 10b5-1 | 113 | $291.89 | $32,984 | 14,250 Direct | -0.79% | Disposed | 197.4% (price as of 2026-08-19) |
| Sept. 16, 2025 | STX | S 10b5-1 | 377 | $211.26 | $79,645 | 13,238 Direct | -2.77% | Disposed | 310.9% (price as of 2026-08-19) |
| Sept. 12, 2025 | STX | S 10b5-1 | 1,300 | $197.85 | $257,205 | 9,843 Direct | -11.67% | Disposed | 338.8% (price as of 2026-08-19) |
| Sept. 12, 2025 | STX | S 10b5-1 | 2,954 | $197.00 | $581,938 | 11,143 Direct | -20.95% | Disposed | 340.7% (price as of 2026-08-19) |
| Sept. 12, 2025 | STX | S 10b5-1 | 5,081 | $195.96 | $995,673 | 14,097 Direct | -26.49% | Disposed | 343.0% (price as of 2026-08-19) |
| Sept. 12, 2025 | STX | S 10b5-1 | 4,200 | $194.94 | $818,748 | 19,178 Direct | -17.97% | Disposed | 345.3% (price as of 2026-08-19) |
| Sept. 12, 2025 | STX | S 10b5-1 | 1,812 | $193.92 | $351,383 | 23,378 Direct | -7.19% | Disposed | 347.7% (price as of 2026-08-19) |
| Dec. 12, 2024 | STX | S 10b5-1 | 141 | $98.46 | $13,883 | 7,757 Direct | -1.79% | Disposed | 781.7% (price as of 2026-08-19) |
| Dec. 10, 2024 | STX | S 10b5-1 | 75 | $98.85 | $7,414 | 7,387 Direct | -1.01% | Disposed | 778.2% (price as of 2026-08-19) |
Showing latest 100 of 154 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 11, 2026 | STX | Restricted Share Unit | Ordinary Shares (942) | $0.00 | — | 942 | Disposed |
| June 9, 2026 | STX | Restricted Share Unit | Ordinary Shares (631) | $0.00 | — | 631 | Disposed |
| June 9, 2026 | STX | Restricted Share Unit | Ordinary Shares (499) | $0.00 | — | 499 | Disposed |
| March 11, 2026 | STX | Restricted Share Unit | Ordinary Shares (942) | $0.00 | — | 942 | Disposed |
| March 9, 2026 | STX | Restricted Share Unit | Ordinary Shares (631) | $0.00 | — | 631 | Disposed |
| March 9, 2026 | STX | Restricted Share Unit | Ordinary Shares (499) | $0.00 | — | 499 | Disposed |
| Feb. 20, 2026 | STX | Performance-Based Restricted Share Units | Ordinary Shares (4,427) | $0.00 | — | 4,427 | Disposed |
| Dec. 11, 2025 | STX | Restricted Share Unit | Ordinary Shares (941) | $0.00 | — | 941 | Disposed |
| Dec. 9, 2025 | STX | Restricted Share Unit | Ordinary Shares (631) | $0.00 | — | 631 | Disposed |
| Dec. 9, 2025 | STX | Restricted Share Unit | Ordinary Shares (499) | $0.00 | — | 499 | Disposed |
| Sept. 14, 2025 | STX | Performance-Based Restricted Share Units | Ordinary Shares (6,935) | $0.00 | — | 6,935 | Disposed |
| Sept. 14, 2025 | STX | Performance-Based Restricted Share Units | Ordinary Shares (6,935) | $0.00 | — | 6,935 | Acquired |
| Sept. 11, 2025 | STX | Restricted Share Unit | Ordinary Shares (941) | $0.00 | — | 941 | Disposed |
| Sept. 9, 2025 | STX | Restricted Share Unit | Ordinary Shares (560) | $0.00 | — | 560 | Disposed |
| Sept. 9, 2025 | STX | Restricted Share Unit | Ordinary Shares (2,526) | $0.00 | — | 2,526 | Disposed |
| Sept. 9, 2025 | STX | Restricted Share Unit | Ordinary Shares (499) | $0.00 | — | 499 | Disposed |
| Sept. 9, 2025 | STX | Restricted Share Unit | Ordinary Shares (1,885) | $0.00 | — | 1,885 | Disposed |
| Aug. 20, 2025 | STX | Restricted Share Unit | Ordinary Shares (1,221) | $0.00 | — | 1,221 | Acquired |
| Aug. 20, 2025 | STX | Restricted Share Unit | Ordinary Shares (4,070) | $0.00 | — | 4,070 | Acquired |
| Aug. 20, 2025 | STX | Restricted Share Unit | Ordinary Shares (7,056) | $0.00 | — | 7,056 | Acquired |
| Aug. 20, 2025 | STX | NQ Stock Option | Ordinary Shares (18,816) | $158.40 | Aug. 20, 2032 | 18,816 | Acquired |
| June 11, 2025 | STX | Restricted Share Unit | Ordinary Shares (941) | — | — | 941 | Disposed |
| June 9, 2025 | STX | Restricted Share Unit | Ordinary Shares (499) | — | — | 499 | Disposed |
| March 11, 2025 | STX | Restricted Share Unit | Ordinary Shares (941) | — | — | 941 | Disposed |
| March 9, 2025 | STX | Restricted Share Unit | Ordinary Shares (499) | — | — | 499 | Disposed |
| Feb. 20, 2025 | STX | Performance-Based Restricted Share Units | Ordinary Shares (4,428) | $0.00 | — | 4,428 | Disposed |
| Jan. 18, 2025 | STX | Performance-Based Restricted Share Units | Ordinary Shares (4,428) | $0.00 | — | 4,428 | Acquired |
| Dec. 11, 2024 | STX | Restricted Share Unit | Ordinary Shares (941) | — | — | 941 | Disposed |
| Dec. 9, 2024 | STX | Restricted Share Unit | Ordinary Shares (499) | — | — | 499 | Disposed |
| Oct. 19, 2024 | STX | Performance-Based Restricted Share Units | Ordinary Shares (3,524) | $0.00 | — | 3,524 | Disposed |
| Oct. 19, 2024 | STX | Performance-Based Restricted Share Units | Ordinary Shares (3,524) | $0.00 | — | 3,524 | Acquired |
| Sept. 11, 2024 | STX | Restricted Share Unit | Ordinary Shares (3,766) | $0.00 | — | 3,766 | Disposed |
| Sept. 9, 2024 | STX | Restricted Share Unit | Ordinary Shares (10,105) | $0.00 | — | 10,105 | Acquired |
| Sept. 9, 2024 | STX | Restricted Share Unit | Ordinary Shares (560) | $0.00 | — | 560 | Acquired |
| Sept. 9, 2024 | STX | Restricted Share Unit | Ordinary Shares (499) | $0.00 | — | 499 | Disposed |
| Sept. 9, 2024 | STX | Restricted Share Unit | Ordinary Shares (1,885) | $0.00 | — | 1,885 | Disposed |
| Sept. 9, 2024 | STX | Restricted Share Unit | Ordinary Shares (3,848) | $0.00 | — | 3,848 | Disposed |
| June 9, 2024 | STX | Restricted Share Unit | Ordinary Shares (499) | — | — | 499 | Disposed |
| March 9, 2024 | STX | Restricted Share Unit | Ordinary Shares (499) | — | — | 499 | Disposed |
| Dec. 9, 2023 | STX | Restricted Share Unit | Ordinary Shares (499) | — | — | 499 | Disposed |
| Sept. 11, 2023 | STX | Restricted Share Unit | Ordinary Shares (15,065) | $0.00 | — | 15,065 | Acquired |
| Sept. 9, 2023 | STX | Restricted Share Unit | Ordinary Shares (1,996) | — | — | 1,996 | Disposed |
| Sept. 9, 2023 | STX | Restricted Share Unit | Ordinary Shares (2,040) | — | — | 2,040 | Disposed |
| Sept. 9, 2023 | STX | Restricted Share Unit | Ordinary Shares (1,885) | — | — | 1,885 | Disposed |
| Sept. 9, 2023 | STX | Restricted Share Unit | Ordinary Shares (3,848) | — | — | 3,848 | Disposed |
| Sept. 9, 2023 | STX | Restricted Share Unit | Ordinary Shares (2,503) | — | — | 2,503 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 6 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 4, 2023 | STX | Ordinary Shares | 17,325 | Direct |
| Aug. 4, 2023 | STX | Restricted Share Unit→ Restricted Share Unit (2,503) | 2,503 | Direct |
| Aug. 4, 2023 | STX | Restricted Share Unit→ Restricted Share Unit (7,696) | 7,696 | Direct |
| Aug. 4, 2023 | STX | Restricted Share Unit→ Restricted Share Unit (5,655) | 5,655 | Direct |
| Aug. 4, 2023 | STX | Restricted Share Unit→ Restricted Share Unit (2,040) | 2,040 | Direct |
| Aug. 4, 2023 | STX | Restricted Share Unit→ Restricted Share Unit (7,985) | 7,985 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
STX
CTO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $375,024 | — | — | — | — | — | $5,875 | $2,864,717 |
| 2024 | $324,544 | — | — | — | — | — | $7,400 | $2,850,552 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.