Search inside SEC filings
Every 10-K, 10-Q, 8-K, proxy and registration statement filed since 2001, searched by what the text actually says. Free, no account, straight through to the document.
192 filings contain "Birchtech"
showing the first 40- Birchtech Corp. (BCHT)8-K · 2025-03-04Read the filing on SEC.gov →
- Birchtech Corp.8-K · 2024-11-15Read the filing on SEC.gov →
- Birchtech Corp. (MEEC)8-K · 2024-10-17Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2026-05-06Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2025-12-29Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)10-K · 2025-03-31Read the filing on SEC.gov →
- Birchtech Corp.S-1 · 2026-01-13Read the filing on SEC.gov →
- Birchtech Corp. (MEEC)8-K · 2024-10-17Read the filing on SEC.gov →
- Birchtech Corp.S-1 · 2026-01-13Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2026-07-28Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)10-K · 2025-03-31Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2026-02-27Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2025-06-20Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)CORRESP · 2026-02-12Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)CORRESP · 2026-02-09Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2025-03-04Read the filing on SEC.gov →
- Birchtech Corp.S-1/A · 2026-02-03Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2026-05-06Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)DEF 14A · 2026-06-24Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2025-12-29Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-A12B · 2026-02-11Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)S-1/A · 2026-02-12Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)10-K · 2025-03-31Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)CORRESP · 2026-02-12Read the filing on SEC.gov →
- Birchtech Corp. (MEEC)8-K · 2024-10-17Read the filing on SEC.gov →
- Birchtech Corp.10-Q · 2024-11-14Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)10-K · 2025-03-31Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)10-Q · 2025-08-14Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2026-01-05Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2025-03-31Read the filing on SEC.gov →
- Birchtech Corp.8-K · 2024-11-15Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)10-Q · 2026-08-13Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2026-02-27Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2026-07-28Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)DEF 14A · 2024-11-27Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)PRE 14A · 2026-06-08Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2025-12-29Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K/A · 2026-05-12Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)8-K · 2025-01-06Read the filing on SEC.gov →
- Birchtech Corp. (BCHT)10-Q · 2025-05-15Read the filing on SEC.gov →
Source: the SEC’s own EDGAR full-text index, which covers filings from 2001onward. Results are ordered by EDGAR’s relevance. A filing appearing here means the phrase is in the document, nothing more.