TACKER SARAH BETH

PrivateCIK: 2131900
Location

IRVINE, CA

TACKER SARAH BETH (Chief Operating Officer) exercised options at SHIMMICK CORP

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

M · 1 exercise
InsiderTACKER SARAH BETHCIK 2131900
IssuerSHIMMICK CORPCIK 1887944
Officer· Chief Operating Officer
Since Apr 2026
-8.46K
Net shares
Net seller
$30.0K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
26.60K acquired · 35.06K disposed
Non-Derivative Transactions2

Common Stock, par value $0.01 per share

Direct
M · Option Exercise

Shares

+26.60K

Price / share

Trade value

% of position

New position
5/29/2026
0.0026.60K

Common Stock, par value $0.01 per share

Direct
F · Tax Withholding

Shares

8.46K

Price / share

$3.54

Trade value

$29.96K

% of position

31.8%
5/29/2026
26.60K18.13K
Total

Net shares

+18.13K

Net value

-$29.96K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock, par value $0.01 per sharere

26.60K shares

Shares

26.60K

Strike price

Held after

88.65K

Exercisable

5/29/2026
TACKER SARAH BETH — Insider Transaction (Form 4) Filed Jun 2, 2026 | Finecho