Allurion Technologies, Inc.

ALUR

Financials

10-QQ1 ended 03/31/2605/15/26 10-KFY 202503/30/26 10-QQ3 ended 09/30/2511/17/25 10-K/AFY 202308/28/25 10-Q/AQ3 ended 09/30/2408/28/25

Disclosures

8-KCurrent report08/24/26 8-KCurrent report07/24/26 8-KCurrent report07/23/26 8-KCurrent report07/07/26 8-KCurrent report06/30/26

Prospectuses and Registrations

424B3Prospectus01/20/26 S-3Shelf registration01/09/26 POS AMPost-effective amendment12/29/25 424B3Prospectus12/22/25 424B3Prospectus12/22/25

Proxies

DEFA14AAdditional proxy materials11/25/25 DEF 14ADefinitive proxy11/24/25 PRE 14APreliminary proxy11/14/25 DEFA14AAdditional proxy materials04/03/25 DEF 14ADefinitive proxy03/24/25

Ownership

SC 13D/ABeneficial ownership (amended)09/02/26 Form 4Insider transaction07/23/26 SC 13D/ABeneficial ownership (amended)07/23/26 SC 13D/ABeneficial ownership (amended)03/02/26 Form 5Annual insider statement02/17/26

Other

25-NSERemoval from listing10/13/26 NT 10-QLate filing notification (10-Q)08/14/26 EFFECTRequest for effectiveness01/16/26 CORRESPCorrespondence with the SEC01/14/26 UPLOADLetter from the SEC01/14/26