| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Birchtech Corp. (BCHT) has 3 insiders with recent SEC Form 4 filings, including 9 buys and 3 sells. BCHT is classified in the Industrial Conglomerates industry within the Industrials sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 2.96M | $4.04M | - | |
| VP | 2.39M | $3.26M | - | |
| Dir | 525.4K | $717.6K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | MacPherson Richard | President And CEO | Buy | 312,500 | $2.40 | $750,000.00 | +11.8% | - | - | |
| Sep 2, 2022 | Greenberg Christopher | Chairman Of The Board | Buy | 10,000 | $0.24 | $2,400.00 | +0.2% | +52.2% | +8.7% | |
| Apr 19, 2021 | MacPherson Richard | President And CEO | Sell | 582,000 | $1.03 | $599,460.00 | -6.3% | -5.9% | -64.4% | |
| Mar 22, 2021 | MacPherson Richard | President And CEO | Buy | 25,000 | $1.15 | $28,750.00 | +0.3% | - | - | |
| Aug 25, 2017 | Greenberg Christopher | Chairman Of The Board | Buy | 25,000 | $0.39 | $9,872.00 | +38.1% | - | - | |
| Aug 25, 2017 | Grantham Allan T | Director | Buy | 5,000 | $0.38 | $1,900.00 | +0.5% | - | - | |
| Jun 6, 2017 | Greenberg Christopher | Chairman Of The Board | Buy | 25,000 | $0.43 | $10,625.00 | New | - | - | |
| Nov 18, 2016 | Alterna Core Capital Assets Fund Ii, L.P. | 10% Owner | Buy | 1,700,000 | $1.20 | $2,040,000.00 | +3.4% | - | - | |
| Dec 7, 2015 | MacPherson Richard | President And CEO | Sell | 1,000,000 | $0.45 | $450,000.00 | -4.4% | - | - | |
| Dec 7, 2015 | Johnson Brian Lee | Director | Buy | 250,000 | $0.45 | $112,500.00 | +16.7% | - | - |