PORSHNEV PETER

PrivateCIK: 1805363
Location

PLAINVIEW, NY

PORSHNEV PETER (SVP, Unified Engineering) exercised options at VEECO INSTRUMENTS INC

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

M · 3 exercises
InsiderPORSHNEV PETERCIK 1805363
IssuerVEECO INSTRUMENTS INCCIK 103145
Officer· SVP, Unified Engineering
Since Mar 2020
-3.67K
Net shares
Net seller
$114.2K
Total sold
0
Open market trades
0B · 0S
9
Total transactions
8.27K acquired · 11.93K disposed
Non-Derivative Transactions6

Common Stock

Direct
M · Option Exercise

Shares

+2.80K

Price / share

Trade value

% of position

1.6%
3/13/2026
174.35K177.15K

Common Stock

Direct
F · Tax Withholding

Shares

1.33K

Price / share

$31.46

Trade value

$42K

% of position

0.8%
3/13/2026
177.15K175.82K

Common Stock

Direct
M · Option Exercise

Shares

+2.67K

Price / share

Trade value

% of position

1.5%
3/16/2026
175.82K178.49K

Common Stock

Direct
F · Tax Withholding

Shares

1.15K

Price / share

$30.95

Trade value

$35.47K

% of position

0.6%
3/16/2026
178.49K177.34K

Common Stock

Direct
M · Option Exercise

Shares

+2.80K

Price / share

Trade value

% of position

1.6%
3/16/2026
177.34K180.14K

Common Stock

Direct
F · Tax Withholding

Shares

1.19K

Price / share

$30.95

Trade value

$36.71K

% of position

0.7%
3/16/2026
180.14K178.95K
Total

Net shares

+4.60K

Net value

-$114.17K

Derivative Transactions3

Restricted Stock Unit

Direct
M · Option Exercise
Converts to

common stock

2.80K shares

Shares

2.80K

Strike price

0

Held after

0.00

Exercisable

3/13/2026

Restricted Stock Unit

Direct
M · Option Exercise
Converts to

common stock

2.67K shares

Shares

2.67K

Strike price

0

Held after

2.67K

Exercisable

3/16/2026

Restricted Stock Unit

Direct
M · Option Exercise
Converts to

common stock

2.80K shares

Shares

2.80K

Strike price

0

Held after

5.60K

Exercisable

3/16/2026
PORSHNEV PETER — Insider Transaction (Form 4) Filed Mar 17, 2026 | Finecho