Rogers Corporation

ROG·NYSE·$144.04Share Price as of 11/2·$3BMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/28/26 10-QQ2 ended 06/30/2607/29/26 10-QQ1 ended 03/31/2604/29/26 10-KFY 202502/19/26 10-QQ3 ended 09/30/2510/30/25

Disclosures

8-KCurrent report10/27/26 8-KCurrent report07/28/26 8-KCurrent report05/19/26 8-KCurrent report05/07/26 8-KCurrent report04/28/26

Prospectuses and Registrations

S-8Registration of securities for employees05/07/26 S-8Registration of securities for employees02/26/25 S-8 POSPost-effective amendment (S-8)01/22/25 S-8 POSPost-effective amendment (S-8)01/21/25 S-8 POSPost-effective amendment (S-8)01/21/25

Proxies

DEFA14AAdditional proxy materials03/25/26 DEF 14ADefinitive proxy03/24/26 DEF 14ADefinitive proxy03/26/25 DEFA14AAdditional proxy materials03/26/25 DEF 14ADefinitive proxy03/22/24

Ownership

Form 4Insider transaction09/09/26 Form 4Insider transaction08/17/26 SC 13G/ABeneficial ownership (amended)08/12/26 SC 13G/ABeneficial ownership (amended)08/12/26 Form 4Insider transaction07/13/26

Other

SDConflict Minerals disclosure05/26/26 SDConflict Minerals disclosure05/23/25 SDConflict Minerals disclosure05/22/24 SDConflict Minerals disclosure05/30/23 ARSAnnual report to shareholders03/24/23