Northann Corporation.

NCL·AMEX·$0.15Share Price as of 11/2·$14MMarket Cap as of 11/2

Financials

10-QQ1 ended 03/31/2605/19/26 10-KFY 202504/14/26 10-QQ3 ended 09/30/2511/14/25 10-QQ2 ended 06/30/2508/19/25 10-QQ1 ended 03/31/2507/18/25

Disclosures

8-KCurrent report10/16/26 8-KCurrent report10/07/26 8-KCurrent report10/01/26 8-KCurrent report08/31/26 8-KCurrent report08/24/26

Prospectuses and Registrations

S-8Registration of securities for employees05/29/26 424B3Prospectus01/05/26 424B3Prospectus12/29/25 424B3Prospectus12/12/25 424B3Prospectus12/04/25

Proxies

DEF 14ADefinitive proxy12/04/25 PRE 14APreliminary proxy11/24/25 DEFR14ADefinitive proxy (revised)12/31/24 DEFR14ADefinitive proxy (revised)12/18/24 DEF 14ADefinitive proxy12/17/24

Ownership

Form 3Initial insider ownership10/21/26 Form 3Initial insider ownership10/15/26 Form 3Initial insider ownership08/28/26 Form 4Insider transaction12/18/25 Form 4Insider transaction11/20/25

Other

NT 10-QLate filing notification (10-Q)08/14/26 NT 10-QLate filing notification (10-Q)05/18/26 NT 10-KLate filing notification (10-K)03/31/26 NT 10-QLate filing notification (10-Q)08/14/25 NT 10-QLate filing notification (10-Q)05/16/25