Rocket Lab Corporation

RKLB·NASDAQ·$143.20Share Price as of 11/2·$83BMarket Cap as of 11/2

Financials

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

Disclosures

8-KCurrent report10/14/26 8-KCurrent report09/15/26 8-KCurrent report08/13/26 8-KCurrent report08/13/26 8-KCurrent report08/10/26

Prospectuses and Registrations

424B3Prospectus08/26/26 S-4/ARegistration (business combination, amended)08/24/26 424B5Prospectus supplement08/13/26 S-4Registration (business combination)08/13/26 424B5Prospectus supplement05/20/26

Proxies

DEFA14AAdditional proxy materials05/12/26 DEF 14ADefinitive proxy04/06/26 DEFA14AAdditional proxy materials04/06/26 PRE 14APreliminary proxy03/27/26 DEFA14AAdditional proxy materials08/21/25

Ownership

Form 4Insider transaction10/02/26 144Proposed sale of securities10/01/26 Form 4Insider transaction09/04/26 144Proposed sale of securities09/02/26 Form 4Insider transaction09/02/26

Other

42542509/15/26 EFFECTRequest for effectiveness08/26/26 42542508/13/26 42542508/13/26 42542508/11/26