Penumbra Inc (PEN)

XNYSSURGICAL & MEDICAL INSTRUMENTS & APPARATUSNet insider buying (90d)Watch PEN

$321.68+$0.68 (+0.21%) Today

Latest PEN Insider Trades

Harpreet Grewal - Director
Open-market sale$33K
Apr 2, 2026
Maggie Yuen - Officer
Open-market sale$832K
Mar 2, 2026

About Penumbra Inc (PEN)

Domiciled in the US, Penumbra designs, manufactures, and markets an array of thrombectomy and embolization devices and equipment to mechanically remove blood clots. The firm sells mainly to hospitals and physicians. These minimally invasive devices are primarily used in the acute care setting for patients with stroke, pulmonary embolism, deep vein thrombosis, cranial aneurysms, and other vascular diseases.

Headquarters: ALAMEDA, CA
Employees: 4,700
Listed: 2015
Exchange: XNYS
Sector: Health Care

https://www.penumbrainc.com SEC filings for PEN on EDGAR

90-Day SEC Filing Activity

Form 4 transaction type	Transactions	Shares	Total value
Grant or award	1	3,060

Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.

PEN Insider Transactions (Form 4)

124

62 Form 4 filings on record, the earliest from Oct 3, 2024, newest first. Filing history page 2 of 3.

Date	Insider	Transaction	Security	Shares	Price	Value
Oct 15, 2025	Shruthi Narayan - Officer	Tax withholding / forfeiture	Common Stock	1,294

Recent PEN Form 8-K Filings

Jul 30, 2026Item 2.02, 9.01

Read the filing on SEC EDGAR

Jun 22, 2026Item 5.07

Read the filing on SEC EDGAR

May 7, 2026Item 5.07

Read the filing on SEC EDGAR

May 6, 2026Item 2.02, 9.01

Read the filing on SEC EDGAR

PEN Insider Trading - FAQ

What is the latest insider trade for PEN?

Penumbra Inc (PEN) had 1 insider filing in the last 90 days, with the most recent on 2026-08-19. The full record for PEN runs to 62 Form 4 filings, the earliest from 2024-10-03. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.

How many insiders are buying PEN stock?

No insider purchases of PEN were filed in the last 90 days.

How many insiders are selling PEN stock?

No insider sales of PEN were filed in the last 90 days. 121 sales are on record for this company.

Where can I see PEN SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page tracks PEN Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

How can I follow PEN insider buys?

Create a free InsiderAlpha account and press Watch on this page to add PEN to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.

More Health Care Companies with Insider Activity

Recent Insider Filings

Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.

Aug 19, 2026 - Shruthi Narayan view on EDGAR
May 21, 2026 - Adam Elsesser view on EDGAR
Apr 7, 2026 - Harpreet Grewal view on EDGAR
Mar 17, 2026 - Shruthi Narayan view on EDGAR
Mar 17, 2026 - Johanna Roberts view on EDGAR
Mar 17, 2026 - Maggie Yuen view on EDGAR
Mar 17, 2026 - Lambert Shiu view on EDGAR
Mar 5, 2026 - Maggie Yuen view on EDGAR
Feb 19, 2026 - Harpreet Grewal view on EDGAR

Related Companies - Recent Insider Activity

Learn More

What is SEC Form 4?: The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
Insider activity in Health Care: Where PEN's peers are being bought and sold.
Every recent Form 4: The full market-wide feed, updated as filings arrive from SEC EDGAR.

Track PEN insider activity as it files

Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.

Form 4 transaction type

Transactions

Total value

Grant or award

3,060

Date	Insider	Transaction	Security	Shares	Price	Value
Oct 15, 2025	Shruthi Narayan - Officer	Tax withholding / forfeiture	Common Stock	1,294

Date

Insider

Transaction

Security

Price

Value

Oct 15, 2025

Shruthi Narayan - Officer

Tax withholding / forfeiture

Common Stock

1,294