Arkolith/Insider Trading/PEN/Form 4

Shiu Lambert

Chief Accounting OfficerPenumbra Inc (PEN) · full profile →Form 4 · filed Nov 18, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
3 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Nov 17, 2025Grant(A)4K—$036K
Nov 15, 2025Tax withholding(F)506$280.07$142K32K
Nov 15, 2025Tax withholding(F)346$280.07$97K32K

Transaction Codes

A
Grant / award
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001796068-25-000003) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML