UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Title of each class Trading Symbol Name of each exchange on which registered Common Stock, par value $.007 per share BIAF The Nasdaq Stock Market LLC Tradeable Warrants to purchase Common Stock BIAFW The Nasdaq Stock Market LLC FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly for the period ended March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 1 ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (Mark One) For the fiscal year ended December 31, 2022. ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 001-41463 22211 W Interstate 10 Suite 1206 San Antonio, Texas 78257 (Address of Principal Executive Offices) (Zip Code) | --- | --- | --- | |-------------------------------------------------------|---------------------|--------------------------------------------------- ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Title of each class Trading Symbol Name of each exchange on which registered Common Stock, par value $.007 per share BIAF The Nasdaq Stock Market LLC Tradeable Warrants to purchase Common Stock BIAFW The Nasdaq Stock Market LLC FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly for the period ended September 30, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 ...