Milestone Pharmaceuticals Inc.

MIST·NASDAQ·$1.40Share Price as of 11/2·$120MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/12/26 10-QQ1 ended 03/31/2605/13/26 10-KFY 202503/20/26 10-QQ3 ended 09/30/2511/12/25 10-QQ2 ended 06/30/2508/12/25

Disclosures

8-KCurrent report10/28/26 8-KCurrent report09/03/26 8-KCurrent report08/12/26 8-KCurrent report06/15/26 8-KCurrent report05/13/26

Prospectuses and Registrations

S-3Shelf registration05/13/26 S-8Registration of securities for employees08/12/25 424B5Prospectus supplement07/14/25 424B5Prospectus supplement07/11/25 424B5Prospectus supplement03/18/25

Proxies

DEF 14ADefinitive proxy04/30/26 DEFA14AAdditional proxy materials04/30/26 DEF 14ADefinitive proxy04/30/25 DEFA14AAdditional proxy materials04/30/25 DEF 14ADefinitive proxy07/15/24

Ownership

SC 13GBeneficial ownership08/07/26 Form 4Insider transaction06/12/26 Form 4Insider transaction06/12/26 Form 4Insider transaction06/12/26 Form 4Insider transaction06/12/26

Other

EFFECTRequest for effectiveness05/22/26 CORRESPCorrespondence with the SEC05/20/26 UPLOADLetter from the SEC05/18/26 ARSAnnual report to shareholders04/30/26 ARSAnnual report to shareholders04/30/25