THOREN DANIEL J.

PrivateCIK: 1864850
Location

BATAVIA, NY

THOREN DANIEL J. (President and COO) exercised options at GRAHAM CORP

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

M · 1 exercise
InsiderTHOREN DANIEL J.CIK 1864850
IssuerGRAHAM CORPCIK 716314
Officer· President and COO
Since Jun 2021
-1.80K
Net shares
Net seller
$176.9K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
6.09K acquired · 7.89K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+6.09K

Price / share

Trade value

% of position

1.7%
5/17/2026
352.32K358.41K

Common Stock

Direct
F · Tax Withholding

Shares

1.80K

Price / share

$98.28

Trade value

$176.90K

% of position

0.5%
5/17/2026
358.41K356.61K
Total

Net shares

+4.29K

Net value

-$176.90K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

6.09K shares

Shares

6.09K

Strike price

0

Held after

0.00

Exercisable

5/17/2026
Non-Derivative Holdings (Post-Transaction)0
No non-derivative holdings reported
Derivative Holdings (Post-Transaction)2

Restricted Stock Units

Direct
Underlying security
Common Stock

Underlying shares

1.59K

Shares owned

1.59K

Exercise price

0

Expiration

Exercise window

Restricted Stock Units

Direct
Underlying security
Common Stock

Underlying shares

11.09K

Shares owned

11.09K

Exercise price

0

Expiration

Exercise window

Total

Underlying

12.67K

Owned

12.67K

THOREN DANIEL J. — Insider Transaction (Form 4) Filed May 18, 2026 | Finecho