Longduoduo Co. Ltd.

LDDD·OTC·$0.93Share Price as of 11/2·$28MMarket Cap as of 11/2

Financials

10-KFY 202609/30/26 10-QQ3 ended 03/31/2605/12/26 10-QQ2 ended 12/31/2502/09/26 10-QQ1 ended 09/30/2511/12/25 10-KFY 202509/26/25

Disclosures

8-KCurrent report09/16/26 8-KCurrent report04/11/25 8-KCurrent report03/10/25 8-KCurrent report12/31/24 8-KCurrent report09/30/24

Prospectuses and Registrations

S-1/ARegistration statement (amended)06/29/22 S-1/ARegistration statement (amended)06/08/22 S-1/ARegistration statement (amended)04/18/22 S-1/ARegistration statement (amended)01/21/22 S-1Registration statement (IPO)11/10/21

Proxies

DEF 14ADefinitive proxy01/15/25 DEF 14ADefinitive proxy01/12/24 DEFA14AAdditional proxy materials01/12/24

Ownership

Form 3Initial insider ownership01/31/25 Form 3Initial insider ownership12/27/23 Form 3Initial insider ownership12/13/23 SC 13DBeneficial ownership12/12/23 Form 3Initial insider ownership12/11/23

Other

NT 10-KLate filing notification (10-K)09/28/26 UPLOADLetter from the SEC02/03/25 CORRESPCorrespondence with the SEC01/27/25 UPLOADLetter from the SEC01/24/25 CORRESPCorrespondence with the SEC10/15/24