Billiontoone, Inc.

BLLN·NASDAQ·$84.48Share Price as of 11/2·$4BMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/05/26 10-QQ1 ended 03/31/2605/06/26 10-KFY 202503/11/26 10-QQ3 ended 09/30/2512/10/25

Disclosures

8-KCurrent report08/05/26 8-KCurrent report06/29/26 8-KCurrent report06/16/26 8-KCurrent report05/06/26 8-KCurrent report03/04/26

Prospectuses and Registrations

424B4Prospectus11/06/25 S-8Registration of securities for employees11/06/25 S-1/ARegistration statement (amended)10/17/25 S-1Registration statement (IPO)10/07/25

Proxies

DEF 14ADefinitive proxy04/21/26 DEFA14AAdditional proxy materials04/21/26

Ownership

Form 3Initial insider ownership10/30/26 Form 4Insider transaction10/30/26 144Proposed sale of securities10/28/26 144Proposed sale of securities10/28/26 Form 4Insider transaction10/19/26

Other

ARSAnnual report to shareholders04/21/26 CERTCEO/CFO certification11/05/25 8-A12B8-A12B11/03/25 DRS/ADRS/A09/17/25 DRSLTRDRSLTR09/17/25