Birchtech Corp (BCHT) insider trading
Every open-market stock purchase and sale by Birchtech Corp executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Insiders bought $750K over the last 12 months (1 buy).
- Last insider buy: Richard MacPherson (CEO), $750K, 7 months ago.
Last 12 months: insiders bought $750K (1 buy) and sold $0 (0 sales). Last close $1.92 on Jun 4, 2026.
Recent BCHT insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Feb 27, 2026 | Richard MacPherson (CEO) | Bought | $750K |
| Dec 12, 2025 | Richard MacPherson (CEO) | Sold (not open market) | $290K |
| Dec 12, 2025 | David M Kaye (Director) | Sold (not open market) | $145K |
| Dec 12, 2025 | Richard MacPherson (CEO) | Bought (not open market) | — |
| Dec 12, 2025 | David M Kaye (Director) | Bought (not open market) | — |
| Dec 11, 2025 | John Pavlish (CTO) | Sold (not open market) | $174K |
| Dec 11, 2025 | John Pavlish (CTO) | Bought (not open market) | — |
Who's trading BCHT
- Richard MacPherson, CEO: bought $750K (1 buy), last Feb 27, 2026
- David M Kaye, Director: other filings, last Dec 12, 2025
- John Pavlish, CTO: other filings, last Dec 11, 2025
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