Penumbra Inc.

PEN·NYSE·$328.20Share Price as of 11/2·$13BMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/29/26 10-QQ2 ended 06/30/2607/30/26 10-QQ1 ended 03/31/2605/06/26 10-KFY 202502/25/26 10-QQ3 ended 09/30/2511/05/25

Disclosures

8-KCurrent report10/29/26 8-KCurrent report07/30/26 8-KCurrent report06/22/26 8-KCurrent report05/07/26 8-KCurrent report05/06/26

Prospectuses and Registrations

S-3ASRAutomatic shelf registration02/23/23 424B5Prospectus supplement05/28/20 424B5Prospectus supplement05/27/20 S-3ASRAutomatic shelf registration02/26/20 S-8Registration of securities for employees03/29/18

Proxies

DEF 14ADefinitive proxy04/29/26 DEFA14AAdditional proxy materials04/29/26 DEFM14ADefinitive proxy (merger)04/01/26 DEF 14ADefinitive proxy04/16/25 DEFA14AAdditional proxy materials04/16/25

Ownership

Form 4Insider transaction10/16/26 Form 4Insider transaction09/17/26 Form 4Insider transaction08/19/26 SC 13GBeneficial ownership08/13/26 Form 4Insider transaction05/21/26

Other

SDConflict Minerals disclosure05/29/26 42542505/07/26 ARSAnnual report to shareholders04/29/26 42542504/23/26 42542504/17/26