Form 4: Penumbra Executive Sells Shares Under 10b5-1 Plan

Penumbra's EVP, General Counsel & Secretary, Johanna Roberts, sold 300 shares of common stock for a weighted average price of $300.13 per share pursuant to a pre-arranged trading plan.

Summary

• Johanna Roberts, EVP, General Counsel & Secretary of Penumbra Inc. (PEN), reported a sale of common stock.
• On December 5, 2025, Roberts disposed of 300 shares of Penumbra common stock.
• The shares were sold at a weighted average price of $300.13 per share, with trades ranging from $300.00 to $300.39.
• This transaction was executed under a Rule 10b5-1 trading plan.
• Following the transaction, Roberts beneficially owns 63,836 shares of Penumbra common stock directly.
• A portion of the remaining 63,836 shares is subject to vesting.

Sentiment

Score: 5

Explanation: The transaction is a routine insider sale under a Rule 10b5-1 plan, which is generally considered neutral as it reflects pre-scheduled personal financial management rather than a reaction to new company-specific information.

Future Outlook

This filing does not contain any forward-looking statements or guidance regarding Penumbra Inc.'s future performance or strategic direction.

Industry Context

This insider transaction is a routine disclosure for executive stock sales and does not provide specific insights into broader industry trends or competitive landscape for medical device companies like Penumbra. Such sales are common for executives managing personal portfolios and compensation.

Stakeholder Impact

• The impact on shareholders is minimal as this is a small, pre-planned sale by an executive, not signaling a change in company fundamentals or outlook.
• No direct impact on employees, customers, suppliers, or creditors is indicated by this filing.

Key Dates

Recommendation

This Form 4 filing reports a routine, pre-scheduled sale of a relatively small number of shares by an executive under a Rule 10b5-1 plan. Such transactions typically do not reflect new material information about the company's performance or prospects. Therefore, it does not provide a basis for changing an investment recommendation, and a 'hold' stance is maintained based on existing fundamental analysis.

Keywords

Penumbra Inc, PEN, Johanna Roberts, Insider Trading, Stock Sale, Form 4, Rule 10b5-1, Executive Compensation