SHIU LAMBERT

PrivateCIK: 1796068
Location

ALAMEDA, CA

SHIU LAMBERT (Chief Accounting Officer) received a stock award from PENUMBRA INC

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderSHIU LAMBERTCIK 1796068
IssuerPENUMBRA INCCIK 1321732
Officer· Chief Accounting Officer
Since Dec 2019
+2.73K
Net shares
Net buyer
$238.6K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
3.58K acquired · 852.00 disposed
Non-Derivative Transactions3

Common Stock

Direct
F · Tax Withholding

Shares

346.00

Price / share

$280.07

Trade value

$96.90K

% of position

1.1%
11/15/2025
32.84K32.49K

Common Stock

Direct
F · Tax Withholding

Shares

506.00

Price / share

$280.07

Trade value

$141.72K

% of position

1.6%
11/15/2025
32.49K31.98K

Common Stock

Direct
A · Award

Shares

+3.58K

Price / share

Trade value

% of position

11.2%
11/17/2025
31.98K35.56K
Total

Net shares

+2.73K

Net value

-$238.62K

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

Common Stock

Indirect
Shares owned300.00
Total
300.00 indirect300.00
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
SHIU LAMBERT — Insider Transaction (Form 4) Filed Nov 18, 2025 | Finecho