CMTL (Comtech Telecommunications)
Insider Trading Activity
Every open-market purchase and sale reported by CMTL officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-12 | Daniel Gizinski | President, S&S Comm. Segment | MIXED | — | — |
| 2026-08-12 | Donald E. Walther | Chief Legal Officer | MIXED | — | — |
| 2026-08-12 | MICHAEL BONDI | Chief Financial Officer | MIXED | — | — |
| 2026-08-11 | Daniel Gizinski | President, S&S Comm. Segment | MIXED | — | — |
| 2026-08-11 | MICHAEL BONDI | Chief Financial Officer | MIXED | — | — |
| 2026-08-03 | Daniel Gizinski | President, S&S Comm. Segment | MIXED | — | — |
| 2026-06-23 | Daniel Gizinski | President, S&S Comm. Segment | Sell | — | — |
| 2026-06-05 | Jeffery Paul Robertson | President, Allerium Segment | MIXED | — | — |
| 2026-04-29 | Donald E. Walther | Chief Legal Officer | MIXED | — | — |
| 2026-03-26 | Michael Hildebrandt | Director | A | — | — |
| 2026-03-26 | Mark R. Quinlan | Director | A | — | — |
| 2026-03-26 | Bruce T Crawford | Director | A | — | — |
| 2026-03-26 | MARY JANE RAYMOND | Director | A | — | — |
| 2026-03-26 | Lloyd A. Sprung | Director | A | — | — |
| 2026-03-26 | Lawrence Waldman | Director | A | — | — |
| 2026-02-05 | Daniel Gizinski | President, S&S Comm. Segment | MIXED | — | — |
| 2026-01-26 | Kenneth Traub | Chairman, President and CEO | MIXED | — | — |
| 2026-01-12 | Jeffery Paul Robertson | President, Allerium Segment | MIXED | — | — |
| 2025-11-12 | Daniel Gizinski | President, S&S Comm. Segment | A | — | — |
| 2025-11-12 | MICHAEL BONDI | Chief Financial Officer | MIXED | — | — |
| 2025-11-12 | Donald E. Walther | Chief Legal Officer | MIXED | — | — |
| 2025-11-12 | MICHAEL BONDI | Chief Financial Officer | A | — | — |
| 2025-11-12 | Daniel Gizinski | President, S&S Comm. Segment | MIXED | — | — |
| 2025-11-12 | Jeffery Paul Robertson | President, Allerium Segment | A | — | — |
| 2025-11-12 | Donald E. Walther | Chief Legal Officer | A | — | — |
| 2025-11-12 | Kenneth Traub | Chairman, President and CEO | A | — | — |
| 2025-10-02 | Jeffery Paul Robertson | President, T&W Segment | MIXED | — | — |
| 2025-10-02 | Daniel Gizinski | President, S&S Comm. Segment | MIXED | — | — |
| 2025-10-02 | Donald E. Walther | Chief Legal Officer | MIXED | — | — |
| 2025-10-02 | MICHAEL BONDI | Chief Financial Officer | MIXED | — | — |
| 2025-08-19 | Daniel Gizinski | President, S&S Comm. Segment | MIXED | — | — |
| 2025-08-14 | Daniel Gizinski | President, S&S Comm. Segment | MIXED | — | — |
| 2025-08-14 | MICHAEL BONDI | Chief Financial Officer | MIXED | — | — |
| 2025-08-13 | Daniel Gizinski | President, S&S Comm. Segment | MIXED | — | — |
| 2025-08-13 | Donald E. Walther | Chief Legal Officer | MIXED | — | — |
| 2025-08-13 | MICHAEL BONDI | Chief Financial Officer | MIXED | — | — |
| 2025-08-12 | MICHAEL BONDI | Chief Financial Officer | MIXED | — | — |
| 2025-08-12 | Daniel Gizinski | President, S&S Comm. Segment | MIXED | — | — |
| 2025-08-05 | Daniel Gizinski | President, S&S Comm. Segment | MIXED | — | — |
| 2025-08-05 | MICHAEL BONDI | Chief Financial Officer | MIXED | — | — |
| 2025-08-04 | Daniel Gizinski | President, S&S Comm. Segment | MIXED | — | — |
| 2025-06-04 | Jeffery Paul Robertson | President, T&W Segment | MIXED | — | — |
| 2025-04-29 | Donald E. Walther | Chief Legal Officer | MIXED | — | — |
| 2025-03-04 | Mark R. Quinlan | Director | MIXED | — | — |
| 2025-02-26 | David B. Kagan | Director | A | — | — |
| 2025-02-05 | Daniel Gizinski | President, S&S Comm. Segment | MIXED | — | — |
| 2025-01-27 | Michael Hildebrandt | Director | A | — | — |
| 2025-01-27 | Kenneth Traub | Chairman, President and CEO | A | — | — |
| 2025-01-14 | Jeffery Paul Robertson | President, T&W Segment | A | — | — |
| 2024-11-07 | Doug Houston | President, Antennas & Systems | MIXED | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 549,544 | — |
| — | Director | 347,639 | — |
| — | President & CEO | 273,441 | — |
| — | Chief Financial Officer | 150,595 | — |
| — | President, Allerium Segment | 85,755 | — |
| — | Director | 73,836 | — |
| — | Chief Legal Officer | 68,525 | — |
| — | Sr. Vice President | 67,300 | — |
| — | Sr. Vice President | 58,528 | — |
| — | Chairman, President and CEO | 58,440 | — |
| — | Chairman, President and CEO | 57,641 | — |
| — | Chief Operating Officer | 53,258 | — |
| — | Exec VP Treasurer & Asst Sec. | 53,253 | — |
| — | Senior Vice President | 46,994 | — |
| — | Sr. Vice President | 45,165 | — |
| — | Director | 43,098 | — |
| — | Sr. Vice President | 41,500 | — |
| — | Director | 36,620 | — |
| — | Director | 36,620 | — |
| — | Director | 36,620 | — |
| — | President, S&S Comm. Segment | 34,566 | — |
| — | President and CEO | 29,846 | — |
| — | Director | 26,907 | — |
| — | Director | 20,935 | — |
| — | Director | 19,435 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CMTL quote page; the site-wide leaderboard is on the insider transactions hub.