Insider · CIK 0001740119
Donald E. Walther
Files at: CMTL, ESL. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 11, 2026 FMForm 4 → | Aug 12, 6:14 pm EDT | COMTECH TELECOMMUNICATIONS CORP /DE/CMTL | 7,893 | $1.73 | $3,477 | 66,515 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 11, 2026 MForm 4 → | Aug 12, 6:14 pm EDT | COMTECH TELECOMMUNICATIONS CORP /DE/CMTL | 5,883 | — | — | 138,800 | — | |
| Nov 14, 2018 AForm 4 → | Nov 16, 4:29 pm EST | ESTERLINE TECHNOLOGIES CORPESL | 5,069 | — | — | 5,069 | — | |
| May 15, 2018 AForm 4 → | May 17, 6:07 pm EDT | ESTERLINE TECHNOLOGIES CORPESL | 15,315 | — | — | 3,935 | — |