Qhslab, Inc.

USAQ·OTC·$0.46Share Price as of 11/2·$6MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/12/26 10-QQ1 ended 03/31/2605/14/26 10-KFY 202503/30/26 10-QQ3 ended 09/30/2511/13/25 10-QQ2 ended 06/30/2508/14/25

Disclosures

8-KCurrent report08/03/26 8-KCurrent report06/17/26 8-KCurrent report05/26/26 8-KCurrent report04/21/26 8-KCurrent report03/31/26

Prospectuses and Registrations

424B3Prospectus10/07/22 S-1Registration statement (IPO)09/27/22 424B3Prospectus10/28/21 424B3Prospectus09/21/21 S-1/ARegistration statement (amended)09/13/21

Proxies

DEF 14CDefinitive information statement01/18/22 PRE 14CPRE 14C12/21/21 DEF 14CDefinitive information statement06/21/21 PRE 14CPRE 14C06/07/21 DEF 14CDefinitive information statement06/12/15

Ownership

SC 13GBeneficial ownership09/17/26 SC 13GBeneficial ownership09/10/26 SC 13D/ABeneficial ownership (amended)09/04/26 Form 4Insider transaction09/03/26 Form 3Initial insider ownership04/29/26

Other

DD01/06/26 EFFECTRequest for effectiveness10/05/22 CORRESPCorrespondence with the SEC10/03/22 UPLOADLetter from the SEC09/30/22 NT 10-KLate filing notification (10-K)04/01/22