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CIK 0001321732 · Large accelerated filer

Penumbra Inc

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Ticker
PEN
Exchange
NYSE
Industry
Surgical & Medical Instruments & Apparatus
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
(510) 995-2486
Business address
ONE PENUMBRA PLACE, ALAMEDA, CA, 94502
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-09-02 Roberts Johanna EVP, Gen. Counsel & Secretary Sale 10b5-1 −60 $273.12 $16K 64,857
2025-09-02 Grewal Harpreet Director Sale 10b5-1 −186 $272.19 $51K 8,888
2025-08-20 Elsesser Adam CEO and President Option exercise 10b5-1 +27,976 $30.00 $839K 186,180
2025-08-20 Elsesser Adam CEO and President Sale 10b5-1 −459 $252.86 $116K 185,721
2025-08-20 Elsesser Adam CEO and President Sale 10b5-1 −9,114 $254.27 $2.3M 176,607
2025-08-20 Elsesser Adam CEO and President Sale 10b5-1 −6,227 $254.99 $1.6M 170,380
2025-08-20 Elsesser Adam CEO and President Sale 10b5-1 −100 $256.50 $26K 170,280
2025-08-20 Elsesser Adam CEO and President Option exercise · Stock Option (right to buy) 10b5-1 −27,976 27,980
2025-08-15 Yuen Maggie Chief Financial Officer Option exercise 10b5-1 +724 $158.30 $115K 13,667
2025-08-15 Yuen Maggie Chief Financial Officer Option exercise · Stock Option (right to buy) 10b5-1 −724 5,376
2025-08-13 Yuen Maggie Chief Financial Officer Sale 10b5-1 −2,000 $250.00 $500K 12,943
2025-08-13 Bose Arani Director Sale 10b5-1 −9,103 $250.45 $2.3M 3,455
2025-08-13 Bose Arani Director Sale 10b5-1 −2,897 $251.27 $728K 558
2025-08-12 Wilder Thomas Director Sale 10b5-1 −372 $240.16 $89K 372
2025-08-11 Roberts Johanna EVP, Gen. Counsel & Secretary Sale 10b5-1 −18 $237.10 $4K 66,039
2025-08-11 Roberts Johanna EVP, Gen. Counsel & Secretary Sale 10b5-1 −247 $238.47 $59K 65,792
2025-08-11 Roberts Johanna EVP, Gen. Counsel & Secretary Sale 10b5-1 −295 $239.27 $71K 65,497
2025-08-11 Roberts Johanna EVP, Gen. Counsel & Secretary Sale 10b5-1 −39 $240.20 $9K 65,458
2025-08-11 Roberts Johanna EVP, Gen. Counsel & Secretary Sale 10b5-1 −1 $240.91 $241 65,457
2025-08-06 Elsesser Adam CEO and President Option exercise 10b5-1 +27,976 $30.00 $839K 174,234

Page 6 of 54 · 1,063 trades