Onterris, Inc.

ONT

Financials

10-QQ2 ended 06/30/2608/06/26 10-QQ1 ended 03/31/2605/07/26 10-KFY 202502/26/26 10-QQ3 ended 09/30/2511/05/25 10-QQ2 ended 06/30/2508/07/25

Disclosures

8-KCurrent report10/08/26 8-K/ACurrent report (amended)08/10/26 8-KCurrent report08/05/26 8-KCurrent report08/05/26 8-KCurrent report05/11/26

Prospectuses and Registrations

S-8Registration of securities for employees02/26/26 S-8Registration of securities for employees03/03/25 424B5Prospectus supplement04/19/24 424B5Prospectus supplement04/16/24 S-3ASRAutomatic shelf registration04/16/24

Proxies

DEF 14ADefinitive proxy03/24/26 DEFA14AAdditional proxy materials03/24/26 DEF 14ADefinitive proxy03/24/25 DEFA14AAdditional proxy materials03/24/25 PRE 14APreliminary proxy03/07/25

Ownership

SC 13GBeneficial ownership09/08/26 SC 13GBeneficial ownership08/14/26 Form 4Insider transaction06/08/26 Form 4Insider transaction06/05/26 Form 4Insider transaction05/12/26

Other

CERTCEO/CFO certification08/11/26 8-A12B/A8-A12B/A08/10/26 8-A12B8-A12B08/05/26 ARSAnnual report to shareholders03/24/26 ARSAnnual report to shareholders03/24/25