WALTHER DONALD E.

PrivateCIK: 1740119
Location

BELLEVUE, WA

WALTHER DONALD E. (Chief Legal Officer) exercised options at COMTECH TELECOMMUNICATIONS CORP /DE/

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises
InsiderWALTHER DONALD E.CIK 1740119
Officer· Chief Legal Officer
Since Apr 2023
-10.47K
Net shares
Net seller
$36.9K
Total sold
0
Open market trades
0B · 0S
6
Total transactions
30.67K acquired · 41.15K disposed
Non-Derivative Transactions4

Common Stock Par Value $.10 Per Share

Direct
M · Option Exercise

Shares

+1.69K

Price / share

Trade value

% of position

4.0%
4/28/2026
42.45K44.13K

Common Stock Par Value $.10 Per Share

Direct
F · Tax Withholding

Shares

576.00

Price / share

$3.52

Trade value

$2.03K

% of position

1.3%
4/28/2026
44.13K43.55K

Common Stock Par Value $.10 Per Share

Direct
M · Option Exercise

Shares

+28.99K

Price / share

Trade value

% of position

66.6%
4/28/2026
43.55K72.54K

Common Stock Par Value $.10 Per Share

Direct
F · Tax Withholding

Shares

9.90K

Price / share

$3.52

Trade value

$34.84K

% of position

13.6%
4/28/2026
72.54K62.64K
Total

Net shares

+20.20K

Net value

-$36.87K

Derivative Transactions2

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock Par Value $.10 Per Share

1.69K shares

Shares

1.69K

Strike price

Held after

173.67K

Exercisable

4/28/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock Par Value $.10 Per Share

28.99K shares

Shares

28.99K

Strike price

Held after

144.68K

Exercisable

4/28/2026
WALTHER DONALD E. — Insider Transaction (Form 4) Filed Apr 29, 2026 | Finecho