Abiopharma

New Form 8-K/A - Birchtech Corp. <b>Filed:</b> 2026-05-12 <b>AccNo:</b> 0001477932-26-002995 <b>Size:</b> 139 KB <br />Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers <br />Item 9.01: Financial Statements and Exhibits