Walther Donald E.
SEC insider (Form 3/4/5 filer). CIK 0001740119. Chief Legal Officer at COMTECH TELECOMMUNICATIONS CORP /DE/ (CMTL). 18 reported Form 4/5 transactions since Sep 2024; latest on Sep 30, 2026. Located in CHANDLER, AZ.
Companies Walther Donald E. has filed insider reports for
- COMTECH TELECOMMUNICATIONS CORP /DE/ (CMTL): Officer, Chief Legal Officer
Walther Donald E.
CIK: 0001740119
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
COMTECH TELECOMMUNICATIONS CORP /DE/
Discretionary Trading P&L
Holdings
Transaction History (18 total)
- Sep 30, 2026CMTL
COMTECH TELECOMMUNICATIONS CORP /DE/
Tax PaymentDirect5.4K shares at avg. $1.37$7K - Sep 30, 2026CMTL
COMTECH TELECOMMUNICATIONS CORP /DE/
ExerciseDirect15.9K shares- - Aug 11, 2026CMTL
COMTECH TELECOMMUNICATIONS CORP /DE/
ExerciseDirect5.9K shares- - Aug 11, 2026CMTL
COMTECH TELECOMMUNICATIONS CORP /DE/
Tax PaymentDirect2K shares at avg. $1.73$3K - Apr 28, 2026CMTL
COMTECH TELECOMMUNICATIONS CORP /DE/
Tax PaymentDirect576 shares at avg. $3.52$2K - Apr 28, 2026CMTL
COMTECH TELECOMMUNICATIONS CORP /DE/
Tax PaymentDirect9.9K shares at avg. $3.52$35K - Apr 28, 2026CMTL
COMTECH TELECOMMUNICATIONS CORP /DE/
ExerciseDirect1.7K shares- - Apr 28, 2026CMTL
COMTECH TELECOMMUNICATIONS CORP /DE/
ExerciseDirect29K shares- - Nov 7, 2025CMTL
COMTECH TELECOMMUNICATIONS CORP /DE/
AwardDirect2.6K shares- - Nov 7, 2025CMTL
COMTECH TELECOMMUNICATIONS CORP /DE/
Tax PaymentDirect868 shares at avg. $3.04$3K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 30, 2026 | CMTL COMTECH TELECOMMUNICATIONS CORP /DE/ | Tax Payment | 5,446 | $1.37 | $7,461 | Direct |
| Sep 30, 2026 | CMTL COMTECH TELECOMMUNICATIONS CORP /DE/ | Exercise | 15,946 | - | $0 | Direct |
| Aug 11, 2026 | CMTL COMTECH TELECOMMUNICATIONS CORP /DE/ | Exercise | 5,883 | - | $0 | Direct |
| Aug 11, 2026 | CMTL COMTECH TELECOMMUNICATIONS CORP /DE/ | Tax Payment | 2,010 | $1.73 | $3,477 | Direct |
| Apr 28, 2026 | CMTL COMTECH TELECOMMUNICATIONS CORP /DE/ | Tax Payment | 576 | $3.52 | $2,028 | Direct |
| Apr 28, 2026 | CMTL COMTECH TELECOMMUNICATIONS CORP /DE/ | Tax Payment | 9,899 | $3.52 | $34,844 | Direct |
| Apr 28, 2026 | CMTL COMTECH TELECOMMUNICATIONS CORP /DE/ | Exercise | 1,685 | - | $0 | Direct |
| Apr 28, 2026 | CMTL COMTECH TELECOMMUNICATIONS CORP /DE/ | Exercise | 28,986 | - | $0 | Direct |
| Nov 7, 2025 | CMTL COMTECH TELECOMMUNICATIONS CORP /DE/ | Award | 2,605 | - | - | Direct |
| Nov 7, 2025 | CMTL COMTECH TELECOMMUNICATIONS CORP /DE/ | Tax Payment | 868 | $3.04 | $2,639 | Direct |
1-10 of 18 transactions