Ampco Pittsburgh Corporation

AP·NYSE·$10.83Share Price as of 11/2·$220MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/11/26 10-QQ1 ended 03/31/2605/12/26 10-KFY 202503/16/26 10-QQ3 ended 09/30/2511/12/25 10-QQ2 ended 06/30/2508/12/25

Disclosures

8-KCurrent report09/23/26 8-KCurrent report08/11/26 8-KCurrent report07/09/26 8-KCurrent report05/12/26 8-KCurrent report05/12/26

Prospectuses and Registrations

POS AMPost-effective amendment03/10/26 S-8Registration of securities for employees05/12/25 S-8 POSPost-effective amendment (S-8)02/20/25 S-8Registration of securities for employees05/18/23 424B3Prospectus05/31/22

Proxies

DEF 14ADefinitive proxy03/27/26 DEFA14AAdditional proxy materials03/27/26 DEF 14ADefinitive proxy03/31/25 DEF 14ADefinitive proxy04/24/24 DEFA14AAdditional proxy materials04/24/24

Ownership

Form 4Insider transaction08/28/26 SC 13G/ABeneficial ownership (amended)08/14/26 Form 4Insider transaction06/26/26 Form 4Insider transaction06/22/26 Form 4Insider transaction05/20/26

Other

SDConflict Minerals disclosure05/29/26 ARSAnnual report to shareholders03/27/26 EFFECTRequest for effectiveness03/11/26 25-NSERemoval from listing08/01/25 SDConflict Minerals disclosure05/20/25