Historical shareholding details of Mr. Lambert Shiu holdings in Penumbra Inc (PEN)

Monthly changes of Mr. Lambert Shiu shareholding in Penumbra Inc over the previous months

Month Name Total no. shares held Percent Holding
Nov 17, 2025 Mr. Lambert Shiu 35,565 0.10%
Mar 15, 2025 Mr. Lambert Shiu 32,756 0.09%
Mar 04, 2025 Mr. Lambert Shiu 32,969 0.09%
Feb 18, 2025 Mr. Lambert Shiu 31,558 0.09%
Dec 15, 2024 Mr. Lambert Shiu 24,978 0.07%
Dec 03, 2024 Mr. Lambert Shiu 25,278 0.07%
Nov 15, 2024 Mr. Lambert Shiu 22,480 0.06%
Mar 15, 2024 Mr. Lambert Shiu 20,307 0.06%
Dec 15, 2023 Mr. Lambert Shiu 18,869 0.05%
Nov 15, 2023 Mr. Lambert Shiu 19,085 0.05%
Oct 09, 2023 Mr. Lambert Shiu 19,466 0.06%
Dec 15, 2022 Mr. Lambert Shiu 16,476 0.05%

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