Insider trade

Officer sold ~$540K of PEN shares in the open market

Traded Nov 25, 2025 · Filed Nov 27, 2025

Why it stands out

Penumbra's Gen. Counsel & Secretary sold $540K of Penumbra shares. It was planned long ago, so it says very little.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Officer$500K–$1MPre-arranged plan referenced

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$540,108

Shares × reported transaction price

Timing vs results

20 days after results of Nov 5, 2025, 51 days before results of Jan 15, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Planned / mechanical clue

Footnote references a pre-arranged trading plan (Rule 10b5-1)

Only flagged when a footnote says so; never inferred

After	Stock	S&P 500	Difference
7 days	+2.5%	+0.3%	+2.2%
30 days	+7.4%	+0.7%	+6.8%
90 days	+16.6%	+0.9%	+15.8%
180 days	+9.3%	+9.8%	−0.5%

Past results only. Not a forecast.

The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.
This transaction was executed in multiple trades at prices ranging from $300.00 to $300.54. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected.
A portion of these shares is subject to vesting.