Lambert Shiu

PEN

Lambert Shiu serves as Chief Accounting Officer at Penumbra, Inc. (PEN). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

3 trades

$2.96M

Net Position

Net Seller

$2.96M

Companies Traded

PEN

Active Period

Dec 2024 – Feb 2026

3 total trades

Most Recent

Sell PEN

Feb 13, 2026 · $139.8K

Lambert Shiu's Insider Trading at Penumbra, Inc. (PEN)

Buys

0 · $0.00

Sells

3 · $2.96M

Total Shares Bought

Total Shares Sold

10,653

PEN Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 13, 2026	Sell	412	$339.30	$139.8K	0
Mar 5, 2025	Sell	7,789	$285.73	$2.23M	32,969
Dec 3, 2024	Sell	2,452	$242.68	$595.1K	20,682

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