Harpreet Grewal - 02 Apr 2026 Form 4 Insider Report for Penumbra Inc (PEN)

Reporting relationship: Director
Issuer ticker: PEN
Reported as of: 02 Apr 2026
Net transaction value: -$32,822
SEC form: 4
Accepted by SEC: 06 Apr 2026, 20:02:22 UTC
Prior SEC filing: 18 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Emma J. Purdy, as attorney-in-fact for Harpreet Grewal

Key filing fact

Harpreet Grewal filed Form 4 for Penumbra Inc (PEN) on 06 Apr 2026.

Key facts

This page summarizes Harpreet Grewal's Form 4 filing for Penumbra Inc (PEN).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 06 Apr 2026, 20:02.

Change

Previous filing in this sequence was filed on 18 Feb 2026.
Current net transaction value: -$32,822.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001375889 Primary reporting owner

Grewal Harpreet

Relationship: Director
Address: ONE PENUMBRA PLACE, ALAMEDA
Signature: /s/ Emma J. Purdy, as attorney-in-fact for Harpreet Grewal
Signature date: 06 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

PEN transaction

Common Stock

Sale

Transaction value: $32,822
Shares: -100
Change %: -1.1%
Price: $328.22
Shares after: 8,719
Date: 02 Apr 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 2 footnotes

Footnote F1

The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

Footnote F2

A portion of these shares is subject to vesting.