Comtech Telecommunications Corp. (CMTL) Insider Trading
Over the last 3 months, CMTL insiders made 0 open-market buys and 1 sale, a net sale of -$520 (SEC Form 4). Over the last 6 months, 47 institutions increased and 42 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
1
Net (3m)
-$520
Context3-month price -58.7%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 23, 2026 | Gizinski Danielofficer: President, S&S Comm. Segment | Sell | 200 | $2.60 |
| Jun 5, 2026 | Robertson Jeffery Paulofficer: President, Allerium Segment | Option | 38,910 | — |
| Jun 5, 2026 | Robertson Jeffery Paulofficer: President, Allerium Segment | Tax | 19,798 | $5.64 |
| Apr 29, 2026 | Walther Donald E.officer: Chief Legal Officer | Option | 1,685 | — |
| Apr 29, 2026 | Walther Donald E.officer: Chief Legal Officer | Tax | 9,899 | $3.52 |
| Apr 29, 2026 | Walther Donald E.officer: Chief Legal Officer | Tax | 576 | $3.52 |
| Apr 29, 2026 | Walther Donald E.officer: Chief Legal Officer | Option | 28,986 | — |
| Mar 26, 2026 | Quinlan Mark R.director | Grant | 36,620 | — |
| Mar 26, 2026 | Sprung Lloyd A.director | Grant | 36,620 | — |
| Mar 26, 2026 | Crawford Bruce Tdirector | Grant | 36,620 | — |
| Mar 26, 2026 | Waldman Lawrencedirector | Grant | 36,620 | — |
| Mar 26, 2026 | Hildebrandt Michaeldirector | Grant | 36,620 | — |
| Mar 26, 2026 | RAYMOND MARY JANEdirector | Grant | 36,620 | — |
| Feb 5, 2026 | Gizinski Danielofficer: President, S&S Comm. Segment | Option | 1,019 | — |
| Feb 5, 2026 | Gizinski Danielofficer: President, S&S Comm. Segment | Tax | 460 | $5.29 |
| Jan 26, 2026 | Traub Kennethdirector, officer: Chairman, President and CEO | Tax | 22,439 | $5.87 |
| Jan 26, 2026 | Traub Kennethdirector, officer: Chairman, President and CEO | Option | 54,645 | — |
| Jan 12, 2026 | Robertson Jeffery Paulofficer: President, Allerium Segment | Tax | 2,268 | $5.47 |
| Jan 12, 2026 | Robertson Jeffery Paulofficer: President, Allerium Segment | Option | 4,036 | — |
| Nov 12, 2025 | Walther Donald E.officer: Chief Legal Officer | Grant | 106,908 | — |
| Nov 12, 2025 | BONDI MICHAELofficer: Chief Financial Officer | Grant | 148,026 | — |
| Nov 12, 2025 | Gizinski Danielofficer: President, S&S Comm. Segment | Grant | 119,243 | — |
| Nov 12, 2025 | Gizinski Danielofficer: President, S&S Comm. Segment | Tax | 539 | $3.04 |
| Nov 12, 2025 | Gizinski Danielofficer: President, S&S Comm. Segment | Grant | 1,193 | — |
| Nov 12, 2025 | Walther Donald E.officer: Chief Legal Officer | Tax | 868 | $3.04 |
| Nov 12, 2025 | Walther Donald E.officer: Chief Legal Officer | Grant | 2,605 | — |
| Nov 12, 2025 | BONDI MICHAELofficer: Chief Financial Officer | Tax | 2,561 | $3.04 |
| Nov 12, 2025 | Robertson Jeffery Paulofficer: President, Allerium Segment | Grant | 106,908 | — |
| Nov 12, 2025 | Traub Kennethdirector, officer: Chairman, President and CEO | Grant | 307,018 | — |
| Nov 12, 2025 | BONDI MICHAELofficer: Chief Financial Officer | Grant | 5,015 | — |
Source: CMTL SEC Form 4 filings, latest Jun 23, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their CMTL positions over the last 6 months (SEC Form 13F).
Increased
47
New positions
35
Reduced
42
Sold out
22
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| ROYCE & ASSOCIATES LP | Increased | 1.7M | May 12, 2026 |
| QVT FINANCIAL LP | Increased | 1.7M | May 15, 2026 |
| ROYCE & ASSOCIATES LP | Increased | 1.6M | Feb 9, 2026 |
| QVT FINANCIAL LP | Increased | 1.4M | Feb 13, 2026 |
| VANGUARD GROUP INC | Increased | 1.4M | Jan 29, 2026 |
| BEACON POINTE ADVISORS, LLC | Reduced | 1.3M | Feb 18, 2026 |
| BEACON POINTE ADVISORS, LLC | Reduced | 1.2M | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.2M | May 15, 2026 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | Reduced | 1.2M | Feb 17, 2026 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | Unchanged | 1.2M | May 15, 2026 |
| MARSHALL WACE, LLP | Increased | 867K | May 15, 2026 |
| MARSHALL WACE, LLP | Increased | 736K | Feb 13, 2026 |
| TCW GROUP INC | Unchanged | 727K | Feb 17, 2026 |
| TCW GROUP INC | Unchanged | 727K | May 14, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 538K | Feb 12, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.