THOME CHRISTOPHER J.

PrivateCIK: 1917893
Location

BATAVIA, NY

THOME CHRISTOPHER J. (VP-Finance; CFO) exercised options at GRAHAM CORP

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

M · 1 exercise
InsiderTHOME CHRISTOPHER J.CIK 1917893
IssuerGRAHAM CORPCIK 716314
Officer· VP-Finance; CFO
Since Apr 2022
-608.00
Net shares
Net seller
$65.6K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
1.64K acquired · 2.25K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+1.64K

Price / share

Trade value

% of position

5.6%
6/4/2026
29.53K31.17K

Common Stock

Direct
F · Tax Withholding

Shares

608.00

Price / share

$107.96

Trade value

$65.64K

% of position

2.0%
6/4/2026
31.17K30.56K
Total

Net shares

+1.03K

Net value

-$65.64K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

1.64K shares

Shares

1.64K

Strike price

0

Held after

1.64K

Exercisable

6/4/2026
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

2.20K

Shares owned

2.20K

Exercise price

0

Expiration

Exercise window

Restricted Stock Units

Direct
Underlying security
Common Stock

Underlying shares

1.41K

Shares owned

1.41K

Exercise price

0

Expiration

Exercise window

Total

Underlying

3.61K

Owned

3.61K

THOME CHRISTOPHER J. — Insider Transaction (Form 4) Filed Jun 8, 2026 | Finecho