# Birchtech (BCHT) — News

BCHT · AMEX · Stock

Canonical page: https://www.lighthorse.io/tickers/bcht/news

## Recent headlines

- [Birchtech Corp announces $5M share buyback](https://www.ainvest.com/news/birchtech-corp-announces-5m-share-buyback-2609) — AInvest Wire, Sep 9, 2026
- [Birchtech Corp - Acquisition to add facilities in North Dakota and Pennsylvania to Birchtech footprint](https://www.ainvest.com/news/birchtech-corp-acquisition-add-facilities-north-dakota-pennsylvania-birchtech-footprint-2609) — AInvest Wire, Sep 8, 2026
- [Birchtech reaches agreement in principle for strategic acquisition of Specialty Activated Carbon Company](https://www.ainvest.com/news/birchtech-reaches-agreement-principle-strategic-acquisition-specialty-activated-carbon-company-2609) — AInvest Wire, Sep 8, 2026
- [Birchtech announces promotion of Jim Trettel to chief operating officer](https://www.ainvest.com/news/birchtech-announces-promotion-jim-trettel-chief-operating-officer-2606) — AInvest Wire, Jun 10, 2026
- [Birchtech - all third-party challenges to Birchtech's SEA patents ended](https://www.ainvest.com/news/birchtech-party-challenges-birchtech-sea-patents-ended-2606) — AInvest Wire, Jun 3, 2026

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Data provided by [AInvest](https://www.ainvest.com).