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8-A12B

Registration of Securities

Birchtech Corp. Filed 2026-02-11 Acc 0001104659-26-013041

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8-A12B Registration of Securities , tm265709d1_8a12b.htm

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2026-02-12 CORRESP Correspondence Between Filers and SEC Staff
2026-02-12 CORRESP Correspondence Between Filers and SEC Staff
2026-02-12 CORRESP Correspondence Between Filers and SEC Staff
2026-02-12 CORRESP Correspondence Between Filers and SEC Staff
2026-02-12 S-1/A Registration Statement
2026-02-11 8-A12B Registration of Securities
2026-02-09 CORRESP Correspondence Between Filers and SEC Staff

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