// company-profile
Comtech Telecommunications Corp /de/
CMTL// activity-summary
Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares versus 1 sale. Buying was led by Robertson Jeffery Paul.
// 90-day insight
Over the last 90 days, Comtech Telecommunications Corp /de/ insiders bought $0 (6 transactions) and sold $149K (3 transactions).
- Most active insider: Walther Donald E. with 6 transactions totaling $37K.
- Largest single sale: $112K by Robertson Jeffery Paul on Jun 3, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Comtech Telecommunications Corp /de/ as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 3, 2026 | Robertson Jeffery Paul | CMTL | Option Exercise | 38,910 | — | — |
| Jun 3, 2026 | Robertson Jeffery Paul | CMTL | Option Exercise | 38,910 | $0.00 | $0K |
| Jun 3, 2026 | Robertson Jeffery Paul | CMTL | Tax Withholding | 19,798 | $5.64 | $112K |
| Apr 28, 2026 | Walther Donald E. | CMTL | Option Exercise | 1,685 | — | — |
| Apr 28, 2026 | Walther Donald E. | CMTL | Tax Withholding | 576 | $3.52 | $2K |
45 more transactions hidden
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