Yuen Maggie 4

What Happened Maggie Yuen, Chief Financial Officer of Penumbra Inc. (PEN), had 186 shares withheld by the company to satisfy tax withholding obligations related to the vesting of restricted stock units. The shares were valued at $336.18 each, for a total disposition value of $62,529. This was a tax-withholding event (transaction code F), not an open-market sale or purchase.

Key Details

• Transaction date: 2026-03-15; Price per share: $336.18; Total value: $62,529.
• Transaction type/code: F — shares withheld to satisfy tax withholding on vested RSUs.
• Shares owned after the transaction: not specified in the provided filing excerpt.
• Footnotes: F1 — issuer withheld shares to satisfy tax withholding; F2 — a portion of these shares is subject to vesting (some shares related to the grant may remain subject to future vesting conditions).
• Filing: Report filed 2026-03-17 for a 2026-03-15 transaction; the filing appears timely (Form 4s are typically due within two business days).

Context Withholding shares to cover taxes on vested RSUs is a common administrative transaction and does not, by itself, indicate a buy or sell signal about the insider's view of the company. This was a cashless/tax-settlement style disposition rather than an active market sale.