Howmet Aerospace Inc.

HWM·NYSE·$261.89Share Price as of 11/2·$105BMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/29/26 10-QQ2 ended 06/30/2608/06/26 10-QQ1 ended 03/31/2605/07/26 10-KFY 202502/12/26 10-QQ3 ended 09/30/2510/30/25

Disclosures

8-KCurrent report10/29/26 8-KCurrent report08/06/26 8-KCurrent report05/28/26 8-KCurrent report05/26/26 8-KCurrent report05/07/26

Prospectuses and Registrations

S-8 POSPost-effective amendment (S-8)06/16/26 S-8 POSPost-effective amendment (S-8)06/16/26 S-8 POSPost-effective amendment (S-8)06/16/26 S-8 POSPost-effective amendment (S-8)06/16/26 S-8 POSPost-effective amendment (S-8)06/16/26

Proxies

DEF 14ADefinitive proxy04/06/26 DEFA14AAdditional proxy materials04/06/26 DEFA14AAdditional proxy materials05/09/25 DEF 14ADefinitive proxy04/16/25 DEFA14AAdditional proxy materials04/16/25

Ownership

Form 4Insider transaction10/06/26 Form 4Insider transaction07/06/26 Form 4Insider transaction05/26/26 Form 4Insider transaction05/26/26 Form 4Insider transaction05/26/26

Other

SDConflict Minerals disclosure05/28/26 ARSAnnual report to shareholders04/06/26 25-NSERemoval from listing12/17/25 11-KEmployee stock purchase plan report06/13/25 SDConflict Minerals disclosure05/29/25