Birchtech Corp. (BCHT)
15 filings available.
1
Insider buys, 12 months
$750K by 1 insider
0
Insider sales, 12 months
$0 by 0 insiders
Most active BCHT insiders: MacPherson Richard.
Loading activity recap...
Loading insider activity...
Loading institutional activity...
Loading fund comparison...
Loading contract awards...
Loading activity heatmap...
Full Timeline
Every tracked SEC filing, congressional trade, 13F/N-PORT holding change, lobbying disclosure, government contract award, SEC enforcement action, and pay-vs-performance filing for 0000728385, merged into one feed.
Loading timeline...
Who's involved
Loading the people and funds behind 0000728385…
Get instant alerts the moment 0000728385 files, trades, or shows up in Congress, 13F, or lobbying data — right on your phone.
Get the app →Recent filings
- SCHEDULE 13G Filing: Birchtech Corp.SCHEDULE 13GOct 5, 2026
- 8-K Filing: Birchtech Corp.8-KJul 28, 2026