// insider-profile
Walther Donald E.
// activity-summary
Recent insider activity is bullish. Over the last 30 days, 4 insiders purchased shares versus 2 sales. Buying was led by Walther Donald E..
// track-record
$0
Total purchased
$0
Total sold
0
0B · 0S transactions
Mixed
Overall direction
Filing history: Apr 2024 — Apr 2026Based on last 30 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 28, 2026 | Walther Donald E. | CMTL | Option Exercise | 1,685 | — | — |
| Apr 28, 2026 | Walther Donald E. | CMTL | Tax Withholding | 576 | $3.52 | $2K |
| Apr 28, 2026 | Walther Donald E. | CMTL | Option Exercise | 28,986 | — | — |
| Apr 28, 2026 | Walther Donald E. | CMTL | Tax Withholding | 9,899 | $3.52 | $35K |
| Apr 28, 2026 | Walther Donald E. | CMTL | Option Exercise | 1,685 | $0.00 | $0K |
25 more transactions hidden
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