RPM International Inc.

RPM

Financials

10-QQ1 ended 08/31/2610/06/26 10-KFY 202607/22/26 10-QQ3 ended 02/28/2604/08/26 10-QQ2 ended 11/30/2501/08/26 10-QQ1 ended 08/31/2510/01/25

Disclosures

8-KCurrent report10/13/26 8-KCurrent report10/06/26 8-KCurrent report07/22/26 8-KCurrent report06/02/26 8-KCurrent report04/23/26

Prospectuses and Registrations

S-8Registration of securities for employees04/08/25 S-3ASRAutomatic shelf registration08/01/23 424B5Prospectus supplement01/12/22 424B5Prospectus supplement01/10/22 FWPFree writing prospectus01/10/22

Proxies

DEF 14ADefinitive proxy08/25/26 DEFA14AAdditional proxy materials08/25/26 DEF 14ADefinitive proxy08/21/25 DEFA14AAdditional proxy materials08/21/25 DEF 14ADefinitive proxy08/22/24

Ownership

Form 3Initial insider ownership10/13/26 Form 4Insider transaction10/13/26 Form 4Insider transaction10/13/26 Form 4Insider transaction10/13/26 Form 4Insider transaction10/13/26

Other

ARSAnnual report to shareholders08/25/26 11-KEmployee stock purchase plan report06/12/26 11-KEmployee stock purchase plan report06/12/26 SDConflict Minerals disclosure05/27/26 ARSAnnual report to shareholders08/21/25