CMTL · Comtech Telecommunications Corp. Common Stock
View on chartInsiders & Stakes
| Quinlan Mark R. Director | ▲ Buy | Open Market | 347,639 Shares held | 6/21/2023 | View profile |
| KORNBERG FRED Chairman & CEO | ▼ Sell | Tax Withholding | 288,551 Shares held | 12/3/2022 | View profile |
| PORCELAIN MICHAEL Director | ▼ Sell | Tax Withholding | 170,926 Shares held | 8/9/2022 | View profile |
| BONDI MICHAEL Chief Financial Officer | ▼ Sell | Tax Withholding | 150,595 Shares held | 8/11/2026 | View profile |
| Hildebrandt Michael Director | ▲ Buy | Grant | 73,836 Shares held | 3/24/2026 | View profile |
| Walther Donald E. Chief Legal Officer | ▼ Sell | Tax Withholding | 66,515 Shares held | 8/11/2026 | View profile |
| Robertson Jeffery Paul President, T&W Segment | ▼ Sell | Tax Withholding | 65,957 Shares held | 6/3/2026 | View profile |
| Kenneth Traub Director | ▼ Sell | Tax Withholding | 58,440 Shares held | 1/23/2026 | View profile |
| Peterman Ken Allen Chairman, President and CEO | ▼ Sell | Tax Withholding | 57,641 Shares held | 9/12/2023 | View profile |
| Stallone Nancy Treasurer and Secretary | ▼ Sell | Tax Withholding | 53,253 Shares held | 8/12/2024 | View profile |
| HEDDEN MARIA Chief Operating Officer | ▼ Sell | Tax Withholding | 51,638 Shares held | 8/12/2024 | View profile |
| LESAVOY LISA /ADV Director | ▲ Buy | Grant | 43,098 Shares held | 8/11/2023 | View profile |
| Bruce T. Crawford Director | ▲ Buy | Grant | 36,620 Shares held | 3/24/2026 | View profile |
| RAYMOND MARY JANE Chief Financial Officer | ▲ Buy | Grant | 36,620 Shares held | 3/24/2026 | View profile |
| Sprung Lloyd A. Director | ▲ Buy | Grant | 36,620 Shares held | 3/24/2026 | View profile |
| Gizinski Daniel CSO & President of CSNTI | ▼ Sell | Tax Withholding | 33,681 Shares held | 8/11/2026 | View profile |
| SHAMASH YACOV A Director | ▲ Buy | Open Market | 20,935 Shares held | 7/21/2022 | View profile |
| Ratigan John Interim CEO | ▼ Sell | Tax Withholding | 18,030 Shares held | 7/31/2024 | View profile |
| Houston Doug President, Antennas & Systems | ▼ Sell | Tax Withholding | 9,683 Shares held | 11/1/2024 | View profile |
| Simonyuk Yelena Chief Legal Officer | ▼ Sell | Tax Withholding | 9,014 Shares held | 8/12/2023 | View profile |
| Carpenter Wendi B. Director | ▲ Buy | Open Market | 4,506 Shares held | 6/26/2023 | View profile |
Transaction History
| Gizinski Daniel | ▲ Buy | Option Exercise | 1,961 | — | 8/11/2026 |
| Gizinski Daniel | ▼ Sell | Tax Withholding | 885 | $2K | 8/11/2026 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 10,321 | — | 8/11/2026 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 5,269 | $9K | 8/11/2026 |
| Walther Donald E. | ▲ Buy | Option Exercise | 5,883 | — | 8/11/2026 |
| Walther Donald E. | ▼ Sell | Tax Withholding | 2,010 | $3K | 8/11/2026 |
| Gizinski Daniel | ▲ Buy | Option Exercise | 280 | — | 8/10/2026 |
| Gizinski Daniel | ▼ Sell | Tax Withholding | 127 | $218 | 8/10/2026 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 1,196 | — | 8/10/2026 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 611 | $1K | 8/10/2026 |
| Gizinski Daniel | ▲ Buy | Option Exercise | 2,573 | — | 7/31/2026 |
| Gizinski Daniel | ▼ Sell | Tax Withholding | 1,161 | $2K | 7/31/2026 |
| Gizinski Daniel | ▼ Sell | Open Market | 200 | $520 | 6/18/2026 |
| Robertson Jeffery Paul | ▲ Buy | Option Exercise | 38,910 | — | 6/3/2026 |
| Robertson Jeffery Paul | ▼ Sell | Tax Withholding | 19,798 | $112K | 6/3/2026 |
| Walther Donald E. | ▲ Buy | Option Exercise | 1,685 | — | 4/28/2026 |
| Walther Donald E. | ▼ Sell | Tax Withholding | 576 | $2K | 4/28/2026 |
| Walther Donald E. | ▲ Buy | Option Exercise | 28,986 | — | 4/28/2026 |
| Walther Donald E. | ▼ Sell | Tax Withholding | 9,899 | $35K | 4/28/2026 |
| Bruce T. Crawford | ▲ Buy | Grant | 36,620 | $0 | 3/24/2026 |
| Hildebrandt Michael | ▲ Buy | Grant | 36,620 | $0 | 3/24/2026 |
| RAYMOND MARY JANE | ▲ Buy | Grant | 36,620 | $0 | 3/24/2026 |
| Sprung Lloyd A. | ▲ Buy | Grant | 36,620 | $0 | 3/24/2026 |
| Gizinski Daniel | ▲ Buy | Option Exercise | 1,019 | — | 2/4/2026 |
| Gizinski Daniel | ▼ Sell | Tax Withholding | 460 | $2K | 2/4/2026 |
| Kenneth Traub | ▲ Buy | Option Exercise | 54,645 | — | 1/23/2026 |
| Kenneth Traub | ▼ Sell | Tax Withholding | 22,439 | $132K | 1/23/2026 |
| Robertson Jeffery Paul | ▲ Buy | Option Exercise | 4,036 | — | 1/10/2026 |
| Robertson Jeffery Paul | ▼ Sell | Tax Withholding | 2,268 | $12K | 1/10/2026 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 2,561 | $8K | 11/7/2025 |
| Walther Donald E. | ▲ Buy | Grant | 2,605 | — | 11/7/2025 |
| Walther Donald E. | ▼ Sell | Tax Withholding | 868 | $3K | 11/7/2025 |
| Gizinski Daniel | ▲ Buy | Grant | 1,193 | — | 11/7/2025 |
| Gizinski Daniel | ▼ Sell | Tax Withholding | 539 | $2K | 11/7/2025 |
| BONDI MICHAEL | ▲ Buy | Grant | 5,015 | — | 11/7/2025 |
| Robertson Jeffery Paul | ▲ Buy | Option Exercise | 4,907 | — | 9/30/2025 |
| Robertson Jeffery Paul | ▼ Sell | Tax Withholding | 2,492 | $6K | 9/30/2025 |
| Walther Donald E. | ▲ Buy | Option Exercise | 15,946 | — | 9/30/2025 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 17,755 | — | 9/30/2025 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 9,064 | $23K | 9/30/2025 |
| Walther Donald E. | ▼ Sell | Tax Withholding | 5,311 | $14K | 9/30/2025 |
| Gizinski Daniel | ▲ Buy | Option Exercise | 8,893 | — | 9/30/2025 |
| Gizinski Daniel | ▼ Sell | Tax Withholding | 4,011 | $10K | 9/30/2025 |
| Gizinski Daniel | ▲ Buy | Option Exercise | 1,374 | — | 8/12/2025 |
| Gizinski Daniel | ▼ Sell | Tax Withholding | 693 | $1K | 8/12/2025 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 4,842 | — | 8/12/2025 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 2,472 | $5K | 8/12/2025 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 10,321 | — | 8/11/2025 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 5,269 | $10K | 8/11/2025 |
| Gizinski Daniel | ▲ Buy | Option Exercise | 1,961 | — | 8/11/2025 |
| Gizinski Daniel | ▼ Sell | Tax Withholding | 885 | $2K | 8/11/2025 |
| Walther Donald E. | ▲ Buy | Option Exercise | 5,882 | — | 8/11/2025 |
| Walther Donald E. | ▼ Sell | Tax Withholding | 1,959 | $4K | 8/11/2025 |
| Gizinski Daniel | ▲ Buy | Option Exercise | 280 | — | 8/10/2025 |
| Gizinski Daniel | ▼ Sell | Tax Withholding | 127 | $255 | 8/10/2025 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 1,195 | — | 8/10/2025 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 611 | $1K | 8/10/2025 |
| Gizinski Daniel | ▲ Buy | Option Exercise | 349 | — | 8/4/2025 |
| Gizinski Daniel | ▼ Sell | Tax Withholding | 158 | $324 | 8/4/2025 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 1,810 | — | 8/4/2025 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 925 | $2K | 8/4/2025 |
| Gizinski Daniel | ▲ Buy | Option Exercise | 2,572 | — | 7/31/2025 |
| Gizinski Daniel | ▼ Sell | Tax Withholding | 1,160 | $3K | 7/31/2025 |
| Robertson Jeffery Paul | ▲ Buy | Option Exercise | 38,911 | — | 6/3/2025 |
| Robertson Jeffery Paul | ▼ Sell | Tax Withholding | 19,760 | $41K | 6/3/2025 |
| Walther Donald E. | ▲ Buy | Option Exercise | 1,685 | — | 4/28/2025 |
| Walther Donald E. | ▼ Sell | Tax Withholding | 562 | $781 | 4/28/2025 |
| Gizinski Daniel | ▲ Buy | Option Exercise | 1,020 | — | 2/4/2025 |
| Gizinski Daniel | ▼ Sell | Tax Withholding | 515 | $1K | 2/4/2025 |
| Hildebrandt Michael | ▲ Buy | Grant | 37,216 | $0 | 1/24/2025 |
| Gizinski Daniel | ▲ Buy | Grant | 508 | — | 11/1/2024 |
| Gizinski Daniel | ▼ Sell | Tax Withholding | 230 | $669 | 11/1/2024 |
| Houston Doug | ▲ Buy | Grant | 1,427 | — | 11/1/2024 |
| Houston Doug | ▼ Sell | Tax Withholding | 562 | $2K | 11/1/2024 |
| BONDI MICHAEL | ▲ Buy | Grant | 2,447 | — | 11/1/2024 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 1,250 | $4K | 11/1/2024 |
| Kenneth Traub | ▲ Buy | Grant | 26,234 | $0 | 10/31/2024 |
| HEDDEN MARIA | ▲ Buy | Option Exercise | 3,715 | — | 8/12/2024 |
| HEDDEN MARIA | ▼ Sell | Tax Withholding | 1,620 | $5K | 8/12/2024 |
| Stallone Nancy | ▲ Buy | Option Exercise | 1,331 | — | 8/12/2024 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 480 | $1K | 8/12/2024 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 4,843 | — | 8/12/2024 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 2,473 | $7K | 8/12/2024 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 10,321 | — | 8/11/2024 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 5,269 | $17K | 8/11/2024 |
| HEDDEN MARIA | ▲ Buy | Option Exercise | 9,997 | — | 8/11/2024 |
| HEDDEN MARIA | ▼ Sell | Tax Withholding | 4,359 | $14K | 8/11/2024 |
| Walther Donald E. | ▲ Buy | Option Exercise | 5,883 | — | 8/11/2024 |
| Walther Donald E. | ▼ Sell | Tax Withholding | 1,960 | $6K | 8/11/2024 |
| Stallone Nancy | ▲ Buy | Option Exercise | 1,961 | — | 8/11/2024 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 707 | $2K | 8/11/2024 |
| Stallone Nancy | ▲ Buy | Option Exercise | 329 | — | 8/10/2024 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 1,195 | — | 8/10/2024 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 611 | $2K | 8/10/2024 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 119 | $377 | 8/10/2024 |
| Stallone Nancy | ▲ Buy | Option Exercise | 502 | — | 8/9/2024 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 181 | $574 | 8/9/2024 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 1,082 | — | 8/9/2024 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 553 | $2K | 8/9/2024 |
| Stallone Nancy | ▲ Buy | Option Exercise | 480 | — | 8/4/2024 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 174 | $519 | 8/4/2024 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 1,810 | — | 8/4/2024 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 925 | $3K | 8/4/2024 |
| Stallone Nancy | ▲ Buy | Grant | 9,260 | $30K | 7/31/2024 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 3,339 | $11K | 7/31/2024 |
| BONDI MICHAEL | ▲ Buy | Grant | 23,149 | $75K | 7/31/2024 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 11,818 | $38K | 7/31/2024 |
| Walther Donald E. | ▲ Buy | Grant | 18,519 | $60K | 7/31/2024 |
| Walther Donald E. | ▼ Sell | Tax Withholding | 6,167 | $20K | 7/31/2024 |
| HEDDEN MARIA | ▲ Buy | Grant | 9,260 | $30K | 7/31/2024 |
| HEDDEN MARIA | ▼ Sell | Tax Withholding | 4,038 | $13K | 7/31/2024 |
| Robertson Jeffery Paul | ▲ Buy | Grant | 30,865 | $100K | 7/31/2024 |
| Robertson Jeffery Paul | ▼ Sell | Tax Withholding | 10,964 | $36K | 7/31/2024 |
| Ratigan John | ▲ Buy | Grant | 16,204 | $53K | 7/31/2024 |
| Ratigan John | ▼ Sell | Tax Withholding | 6,174 | $20K | 7/31/2024 |
| HEDDEN MARIA | ▲ Buy | Option Exercise | 45,384 | — | 7/27/2024 |
| HEDDEN MARIA | ▼ Sell | Tax Withholding | 18,721 | $64K | 7/27/2024 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 58,789 | — | 7/27/2024 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 28,631 | $97K | 7/27/2024 |
| Walther Donald E. | ▲ Buy | Option Exercise | 12,900 | — | 7/27/2024 |
| Walther Donald E. | ▼ Sell | Tax Withholding | 5,928 | $20K | 7/27/2024 |
| Walther Donald E. | ▲ Buy | Option Exercise | 1,685 | — | 4/28/2024 |
| Walther Donald E. | ▼ Sell | Tax Withholding | 904 | $2K | 4/28/2024 |
| HEDDEN MARIA | ▲ Buy | Option Exercise | 567 | — | 3/31/2024 |
| HEDDEN MARIA | ▼ Sell | Tax Withholding | 278 | $954 | 3/31/2024 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 430 | — | 10/4/2023 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 220 | $2K | 10/4/2023 |
| Stallone Nancy | ▲ Buy | Grant | 945 | — | 10/2/2023 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 417 | $4K | 10/2/2023 |
| BONDI MICHAEL | ▲ Buy | Grant | 3,565 | — | 10/2/2023 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 1,820 | $15K | 10/2/2023 |
| Peterman Ken Allen | ▲ Buy | Option Exercise | 14,173 | — | 9/12/2023 |
| Peterman Ken Allen | ▼ Sell | Tax Withholding | 5,932 | $51K | 9/12/2023 |
| HEDDEN MARIA | ▲ Buy | Option Exercise | 3,715 | — | 8/12/2023 |
| HEDDEN MARIA | ▼ Sell | Tax Withholding | 1,613 | $15K | 8/12/2023 |
| Simonyuk Yelena | ▲ Buy | Option Exercise | 1,043 | — | 8/12/2023 |
| Simonyuk Yelena | ▼ Sell | Tax Withholding | 577 | $5K | 8/12/2023 |
| Stallone Nancy | ▲ Buy | Option Exercise | 1,330 | — | 8/12/2023 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 586 | $5K | 8/12/2023 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 4,842 | — | 8/12/2023 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 2,472 | $23K | 8/12/2023 |
| LESAVOY LISA /ADV | ▲ Buy | Grant | 13,904 | $0 | 8/11/2023 |
| Simonyuk Yelena | ▲ Buy | Option Exercise | 257 | — | 8/10/2023 |
| Simonyuk Yelena | ▼ Sell | Tax Withholding | 143 | $1K | 8/10/2023 |
| Stallone Nancy | ▲ Buy | Option Exercise | 328 | — | 8/10/2023 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 145 | $1K | 8/10/2023 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 1,195 | — | 8/10/2023 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 611 | $6K | 8/10/2023 |
| Simonyuk Yelena | ▲ Buy | Option Exercise | 215 | — | 8/9/2023 |
| Simonyuk Yelena | ▼ Sell | Tax Withholding | 119 | $1K | 8/9/2023 |
| Stallone Nancy | ▲ Buy | Option Exercise | 502 | — | 8/9/2023 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 222 | $2K | 8/9/2023 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 1,082 | — | 8/9/2023 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 553 | $5K | 8/9/2023 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 404 | — | 8/8/2023 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 207 | $2K | 8/8/2023 |
| Stallone Nancy | ▲ Buy | Option Exercise | 404 | — | 8/8/2023 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 178 | $2K | 8/8/2023 |
| Stallone Nancy | ▲ Buy | Option Exercise | 480 | — | 8/4/2023 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 212 | $2K | 8/4/2023 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 1,810 | — | 8/4/2023 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 925 | $9K | 8/4/2023 |
| Simonyuk Yelena | ▲ Buy | Option Exercise | 360 | — | 8/4/2023 |
| Simonyuk Yelena | ▼ Sell | Tax Withholding | 200 | $2K | 8/4/2023 |
| HEDDEN MARIA | ▲ Buy | Option Exercise | 4,042 | — | 7/28/2023 |
| HEDDEN MARIA | ▼ Sell | Tax Withholding | 1,660 | $17K | 7/28/2023 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 14,622 | — | 7/28/2023 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 7,121 | $72K | 7/28/2023 |
| Stallone Nancy | ▲ Buy | Option Exercise | 1,498 | — | 7/28/2023 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 625 | $6K | 7/28/2023 |
| Simonyuk Yelena | ▲ Buy | Option Exercise | 1,437 | — | 7/28/2023 |
| Simonyuk Yelena | ▼ Sell | Tax Withholding | 761 | $8K | 7/28/2023 |
| BONDI MICHAEL | ▲ Buy | Option Exercise | 2,823 | — | 7/27/2023 |
| BONDI MICHAEL | ▼ Sell | Tax Withholding | 2,823 | $28K | 7/27/2023 |
| Stallone Nancy | ▲ Buy | Grant | 12,988 | $130K | 7/27/2023 |
| Stallone Nancy | ▼ Sell | Tax Withholding | 5,719 | $57K | 7/27/2023 |
| Simonyuk Yelena | ▲ Buy | Grant | 7,993 | $80K | 7/27/2023 |
| Simonyuk Yelena | ▼ Sell | Tax Withholding | 4,421 | $44K | 7/27/2023 |
| HEDDEN MARIA | ▲ Buy | Option Exercise | 1,885 | — | 7/27/2023 |
| HEDDEN MARIA | ▼ Sell | Tax Withholding | 1,885 | $19K | 7/27/2023 |
| Peterman Ken Allen | ▲ Buy | Option Exercise | 5,094 | — | 7/27/2023 |
| Peterman Ken Allen | ▼ Sell | Tax Withholding | 5,094 | $51K | 7/27/2023 |
| Walther Donald E. | ▲ Buy | Option Exercise | 587 | — | 7/27/2023 |
| Walther Donald E. | ▼ Sell | Tax Withholding | 587 | $6K | 7/27/2023 |
| Carpenter Wendi B. | ▲ Buy | Open Market | 1,000 | $10K | 6/26/2023 |
| Quinlan Mark R. | ▲ Buy | Open Market | 100,000 | $889K | 6/21/2023 |
| Carpenter Wendi B. | ▲ Buy | Open Market | 1,000 | $9K | 6/15/2023 |
| HEDDEN MARIA | ▲ Buy | Open Market | 2,233 | $20K | 6/14/2023 |
| Walther Donald E. | ▲ Buy | Open Market | 500 | $4K | 6/14/2023 |
| BONDI MICHAEL | ▲ Buy | Open Market | 5,000 | $46K | 6/13/2023 |
| Peterman Ken Allen | ▲ Buy | Open Market | 5,400 | $50K | 6/13/2023 |
| Walther Donald E. | ▲ Buy | Open Market | 500 | $5K | 6/13/2023 |
| Simonyuk Yelena | ▲ Buy | Option Exercise | 63 | — | 6/4/2023 |
| Simonyuk Yelena | ▼ Sell | Tax Withholding | 37 | $457 | 6/4/2023 |
| Carpenter Wendi B. | ▲ Buy | Open Market | 500 | $5K | 4/19/2023 |
| HEDDEN MARIA | ▲ Buy | Option Exercise | 566 | — | 3/31/2023 |
| HEDDEN MARIA | ▼ Sell | Tax Withholding | 192 | $2K | 3/31/2023 |
| Carpenter Wendi B. | ▲ Buy | Open Market | 1,000 | $13K | 3/14/2023 |
| Carpenter Wendi B. | ▼ Sell | Other | 6 | $96 | 2/17/2023 |
| Peterman Ken Allen | ▲ Buy | Open Market | 8,000 | $101K | 1/11/2023 |