KIERNAN JOHN P

PrivateCIK: 1251708
Location

PLAINVIEW, NY

KIERNAN JOHN P (SVP Finance & Treas.) exercised options at VEECO INSTRUMENTS INC

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

M · 1 exercise
InsiderKIERNAN JOHN PCIK 1251708
IssuerVEECO INSTRUMENTS INCCIK 103145
Officer· SVP Finance & Treas.
Since Feb 2019
+15.22K
Net shares
Net buyer
$466.5K
Total sold
0
Open market trades
0B · 0S
2
Total transactions
30.27K acquired · 15.05K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+30.27K

Price / share

Trade value

% of position

62.6%
3/20/2026
48.40K78.67K

Common Stock

Direct
F · Tax Withholding

Shares

15.05K

Price / share

$31.00

Trade value

$466.52K

% of position

19.1%
3/20/2026
78.67K63.62K
Total

Net shares

+15.22K

Net value

-$466.52K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned82.68K
Total
82.68K indirect82.68K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
KIERNAN JOHN P — Insider Transaction (Form 4) Filed Mar 24, 2026 | Finecho