9 insiders reported 17 Form 4 transactions for COMPX INTERNATIONAL INC (CIX) over the past 18 months (most recent 2026-05-21). Recent activity: MANIX ANN (Director) Buy 1,700 shares, BARRY THOMAS E (Director) Buy 1,700 shares, JAMES SCOTT C (President and CEO) Buy 1,700 shares, Herrington Terri (Director) Buy 1,700 shares, Feehan Loretta J. (Director) Buy 1,700 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-21 | MANIX ANN | Director | Buy | 1,700 | $39,848 |
| 2026-05-21 | BARRY THOMAS E | Director | Buy | 1,700 | $39,848 |
| 2026-05-21 | JAMES SCOTT C | President and CEO | Buy | 1,700 | $39,848 |
| 2026-05-21 | Herrington Terri | Director | Buy | 1,700 | $39,848 |
| 2026-05-21 | Feehan Loretta J. | Director | Buy | 1,700 | $39,848 |
| 2026-05-21 | Tidlund Mary A. | Director | Buy | 1,700 | $39,848 |
| 2026-05-21 | Simmons Michael Shawn | Vice Chairman of the Board | Buy | 1,700 | $39,848 |
| 2026-05-21 | Norris Gina A. | Director | Buy | 1,700 | $39,848 |
| 2025-05-22 | Norris Gina A. | Director | Buy | 750 | $19,492 |
| 2025-05-22 | BARRY THOMAS E | Director | Buy | 750 | $19,492 |
| 2025-05-22 | Herrington Terri | Director | Buy | 750 | $19,492 |
| 2025-05-22 | Feehan Loretta J. | Director | Buy | 750 | $19,492 |
| 2025-05-22 | MANIX ANN | Director | Buy | 750 | $19,492 |
| 2025-05-22 | Tidlund Mary A. | Director | Buy | 750 | $19,492 |
| 2025-03-12 | Hanley Bryan A. | Senior VP and Treasurer | Buy | 50 | $1,075 |
| 2025-03-12 | Hanley Bryan A. | Senior VP and Treasurer | Buy | 500 | $11,075 |
| 2025-03-12 | Hanley Bryan A. | Senior VP and Treasurer | Buy | 200 | $4,500 |
Source: SEC Form 4 filings · as of 2026-05-21