Shiu Lambert 4
Research Summary
AI-generated summary
Penumbra (PEN) CAO Shiu Lambert Receives RSU Award
What Happened
- Shiu Lambert, Chief Accounting Officer of Penumbra, was granted two restricted stock unit (RSU) awards of 2,300 shares each (Feb 13 and Feb 17, 2026), for a total of 4,600 RSUs (transaction code A). Separately, 412 shares were surrendered/withheld on Feb 15, 2026 to satisfy tax withholding obligations at $339.30 per share, producing proceeds of $139,792 (transaction code F).
- These were grants/vesting-related transactions (not open-market purchases or discretionary sales).
Key Details
- Dates and amounts:
- Feb 13, 2026: Grant of 2,300 RSUs (A) — $0 acquisition price reported (RSUs).
- Feb 15, 2026: 412 shares withheld/disposed to cover taxes (F) at $339.30/share = $139,792.
- Feb 17, 2026: Grant of 2,300 RSUs (A) — $0 acquisition price reported.
- Vesting and acceleration (from footnotes):
- The Feb 13 grant vests 1/4 on Feb 15 of 2026, 2027, 2028 and 2029, subject to continued service; unvested RSUs will fully vest upon the Closing of the announced merger with Boston Scientific, subject to continued service.
- The Feb 17 grant vests 1/4 annually starting Feb 15, 2027; similarly subject to acceleration on Closing of the merger.
- Tax withholding: 412 shares were withheld by the issuer to satisfy tax withholding on vested RSUs (routine for equity compensation).
- Shares owned after the transactions: not specified in the provided filing excerpt.
- Filing timeliness: Form filed Feb 18, 2026; given the transaction dates and business-day timing, this filing appears timely.
Context
- RSU grants are compensation awards that vest over time (or upon a corporate event); they are not purchases that indicate an immediate buy/sell decision by the insider.
- The tax-withholding disposition (code F) is a routine administrative action when RSUs vest and does not necessarily reflect a market-driven sale.
- Note the merger with Boston Scientific referenced in the footnotes may accelerate vesting of unvested RSUs if the Closing occurs; that is a standard change-in-control vesting provision.