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START FREE TRIAL →Lambert Shiu, Chief Accounting Officer, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 4 open-market SEC Form 4 transactions: 0 purchases worth $0 and 4 sales worth $1.6M, reported from Nov 29, 24 to Mar 4, 25. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 4, 25 | PENPenumbra Inc | SELL | 501 | $282.88 | $142K |
| Mar 3, 25 | PENPenumbra Inc | SELL | 2.9K | $289.76 | $816K |
| Dec 2, 24 | PENPenumbra Inc | SELL | 654 | $243.01 | $159K |
| Nov 29, 24 | PENPenumbra Inc | SELL | 1.8K | $242.56 | $436K |