Comtech Telecommunications Insider Trades
NASDAQ: CMTLTechnologyRadio And Television Broadcasting And Communications EquipmentUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Last 12 months
- Purchases
- 0 · $0
- Sales
- 1 · $520
- Shares bought / sold
- 0 / 200
- Net activity
- Net selling $520
Comtech Telecommunications insider activity
Over the last 12 months, Comtech Telecommunications insiders reported 43 transactions on SEC Form 4: 0 open-market purchases and 1 sale. Insiders bought $0 and sold $520 worth of stock, for net insider selling of $520. The largest seller was Gizinski Daniel, with $520 in reported sales.
The most recent filing shows Robertson Jeffery Paul (President, Allerium Segment) reporting a transaction in 4,906 shares on Sep 30, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put CMTL's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
CMTL insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Sep 30, 2026 | Gizinski DanielPresident, S&S Comm. Segment | Tax withholding | 4,011 | $5.50K | Form 4 |
| Sep 30, 2026 | Gizinski DanielPresident, S&S Comm. Segment | Option exercise | 8,893 | — | Form 4 |
| Sep 30, 2026 | Walther Donald E.Chief Legal Officer | Tax withholding | 5,446 | $7.46K | Form 4 |
| Sep 30, 2026 | Walther Donald E.Chief Legal Officer | Option exercise | 15,946 | — | Form 4 |
| Sep 30, 2026 | BONDI MICHAELChief Financial Officer | Tax withholding | 9,065 | $12.42K | Form 4 |
| Sep 30, 2026 | BONDI MICHAELChief Financial Officer | Option exercise | 17,756 | — | Form 4 |
| Sep 30, 2026 | Robertson Jeffery PaulPresident, Allerium Segment | Tax withholding | 2,497 | $3.42K | Form 4 |
| Sep 30, 2026 | Robertson Jeffery PaulPresident, Allerium Segment | Option exercise | 4,906 | — | Form 4 |
| Aug 11, 2026 | Walther Donald E.Chief Legal Officer | Tax withholding | 2,010 | $3.48K | Form 4 |
| Aug 11, 2026 | Walther Donald E.Chief Legal Officer | Option exercise | 5,883 | — | Form 4 |
| Aug 11, 2026 | BONDI MICHAELChief Financial Officer | Tax withholding | 5,269 | $9.12K | Form 4 |
| Aug 11, 2026 | BONDI MICHAELChief Financial Officer | Option exercise | 10,321 | — | Form 4 |
| Aug 11, 2026 | Gizinski DanielPresident, S&S Comm. Segment | Tax withholding | 885 | $1.53K | Form 4 |
| Aug 11, 2026 | Gizinski DanielPresident, S&S Comm. Segment | Option exercise | 1,961 | — | Form 4 |
| Aug 10, 2026 | BONDI MICHAELChief Financial Officer | Tax withholding | 611 | $1.05K | Form 4 |
| Aug 10, 2026 | BONDI MICHAELChief Financial Officer | Option exercise | 1,196 | — | Form 4 |
| Aug 10, 2026 | Gizinski DanielPresident, S&S Comm. Segment | Tax withholding | 127 | $218.44 | Form 4 |
| Aug 10, 2026 | Gizinski DanielPresident, S&S Comm. Segment | Option exercise | 280 | — | Form 4 |
| Jul 31, 2026 | Gizinski DanielPresident, S&S Comm. Segment | Tax withholding | 1,161 | $1.95K | Form 4 |
| Jul 31, 2026 | Gizinski DanielPresident, S&S Comm. Segment | Option exercise | 2,573 | — | Form 4 |
| Jun 18, 2026 | Gizinski DanielPresident, S&S Comm. Segment | Sale | 200 | $520 | Form 4 |
| Jun 3, 2026 | Robertson Jeffery PaulPresident, Allerium Segment | Tax withholding | 19,798 | $111.66K | Form 4 |
| Jun 3, 2026 | Robertson Jeffery PaulPresident, Allerium Segment | Option exercise | 38,910 | — | Form 4 |
| Apr 28, 2026 | Walther Donald E.Chief Legal Officer | Tax withholding | 9,899 | $34.84K | Form 4 |
| Apr 28, 2026 | Walther Donald E.Chief Legal Officer | Option exercise | 28,986 | — | Form 4 |
| Apr 28, 2026 | Walther Donald E.Chief Legal Officer | Tax withholding | 576 | $2.03K | Form 4 |
| Apr 28, 2026 | Walther Donald E.Chief Legal Officer | Option exercise | 1,685 | — | Form 4 |
| Mar 24, 2026 | Hildebrandt MichaelDirector | Award | 36,620 | — | Form 4 |
| Mar 24, 2026 | Crawford Bruce TDirector | Award | 36,620 | — | Form 4 |
| Mar 24, 2026 | Sprung Lloyd A.Director | Award | 36,620 | — | Form 4 |
| Mar 24, 2026 | RAYMOND MARY JANEDirector | Award | 36,620 | — | Form 4 |
| Feb 4, 2026 | Gizinski DanielPresident, S&S Comm. Segment | Tax withholding | 460 | $2.43K | Form 4 |
| Feb 4, 2026 | Gizinski DanielPresident, S&S Comm. Segment | Option exercise | 1,019 | — | Form 4 |
| Jan 23, 2026 | Traub KennethChairman, President and CEO | Tax withholding | 22,439 | $131.72K | Form 4 |
| Jan 23, 2026 | Traub KennethChairman, President and CEO | Option exercise | 54,645 | — | Form 4 |
| Jan 10, 2026 | Robertson Jeffery PaulPresident, Allerium Segment | Tax withholding | 2,268 | $12.41K | Form 4 |
| Jan 10, 2026 | Robertson Jeffery PaulPresident, Allerium Segment | Option exercise | 4,036 | — | Form 4 |
| Nov 7, 2025 | Gizinski DanielPresident, S&S Comm. Segment | Tax withholding | 539 | $1.64K | Form 4 |
| Nov 7, 2025 | Gizinski DanielPresident, S&S Comm. Segment | Award | 1,193 | — | Form 4 |
| Nov 7, 2025 | BONDI MICHAELChief Financial Officer | Tax withholding | 2,561 | $7.79K | Form 4 |
| Nov 7, 2025 | BONDI MICHAELChief Financial Officer | Award | 5,015 | — | Form 4 |
| Nov 7, 2025 | Walther Donald E.Chief Legal Officer | Tax withholding | 868 | $2.64K | Form 4 |
| Nov 7, 2025 | Walther Donald E.Chief Legal Officer | Award | 2,605 | — | Form 4 |
| Sep 30, 2025 | Walther Donald E.Chief Legal Officer | Tax withholding | 5,311 | $13.70K | Form 4 |
| Sep 30, 2025 | Walther Donald E.Chief Legal Officer | Option exercise | 15,946 | — | Form 4 |
| Sep 30, 2025 | Robertson Jeffery PaulPresident, T&W Segment | Tax withholding | 2,492 | $6.43K | Form 4 |
| Sep 30, 2025 | Robertson Jeffery PaulPresident, T&W Segment | Option exercise | 4,907 | — | Form 4 |
| Sep 30, 2025 | BONDI MICHAELChief Financial Officer | Tax withholding | 9,064 | $23.39K | Form 4 |
| Sep 30, 2025 | BONDI MICHAELChief Financial Officer | Option exercise | 17,755 | — | Form 4 |
| Sep 30, 2025 | Gizinski DanielPresident, S&S Comm. Segment | Tax withholding | 4,011 | $10.35K | Form 4 |
| Sep 30, 2025 | Gizinski DanielPresident, S&S Comm. Segment | Option exercise | 8,893 | — | Form 4 |
| Aug 12, 2025 | BONDI MICHAELChief Financial Officer | Tax withholding | 2,472 | $5.14K | Form 4 |
| Aug 12, 2025 | BONDI MICHAELChief Financial Officer | Option exercise | 4,842 | — | Form 4 |
| Aug 12, 2025 | Gizinski DanielPresident, S&S Comm. Segment | Tax withholding | 693 | $1.44K | Form 4 |
| Aug 12, 2025 | Gizinski DanielPresident, S&S Comm. Segment | Option exercise | 1,374 | — | Form 4 |
| Aug 12, 2025 | Gizinski DanielPresident, S&S Comm. Segment | Tax withholding | 620 | $1.29K | Form 4 |
| Aug 12, 2025 | Gizinski DanielPresident, S&S Comm. Segment | Option exercise | 1,374 | — | Form 4 |
| Aug 11, 2025 | Gizinski DanielPresident, S&S Comm. Segment | Tax withholding | 885 | $1.76K | Form 4 |
| Aug 11, 2025 | Gizinski DanielPresident, S&S Comm. Segment | Option exercise | 1,961 | — | Form 4 |
| Aug 11, 2025 | Walther Donald E.Chief Legal Officer | Tax withholding | 1,959 | $3.90K | Form 4 |
| Aug 11, 2025 | Walther Donald E.Chief Legal Officer | Option exercise | 5,882 | — | Form 4 |
| Aug 11, 2025 | BONDI MICHAELChief Financial Officer | Tax withholding | 5,269 | $10.49K | Form 4 |
| Aug 11, 2025 | BONDI MICHAELChief Financial Officer | Option exercise | 10,321 | — | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4