CIK 0000728385 · Non-accelerated filer<br>Smaller reporting company
Birchtech Corp.
Sign in to watch- Ticker
- BCHT
- Exchange
- NYSE
- Industry
- Measuring & Controlling Devices, NEC
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 870398271
- Phone
- 614-505-6115
- Business address
- 1810 JESTER DRIVE, CORSICANA, TX, 75109
- Former names
- Midwest Energy Emissions Corp., China Youth Media, Inc., DIGICORP, INC., DIGICORP
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2022-11-15 | Greenberg Christopher Chairman of the Board | Option exercise · Stock Option (Right to Buy) | −8,333 | 0 | ||
| 2022-11-08 | MacPherson Richard President and CEO | Grant or award | +3,000,000 | 11,680,826 | ||
| 2022-10-28 | Alterna Core Capital Assets Fund II, L.P. 10% owner | Sale · Call Option (obligation to sell) | −11,700,000 | 11,700,000 | ||
| 2022-09-02 | Greenberg Christopher Chairman of the Board | Purchase | +10,000 | $0.24 | $2K | 4,360,869 |
| 2022-05-31 | Trettel James Vice President of Operations | Grant or award · Stock Option (Right to Buy) | +500,000 | 500,000 | ||
| 2022-05-31 | Kaye David M Secretary | Grant or award | +100,000 | 100,000 | ||
| 2022-05-31 | Greenberg Christopher Chairman of the Board | Grant or award | +150,000 | 4,350,869 | ||
| 2022-05-31 | Satterthwaite Jami L. Chief Financial Officer | Grant or award · Stock Option (Right to Buy) | +100,000 | 100,000 | ||
| 2022-05-31 | Pavlish John Senior VP/Chief Tech Officer | Grant or award · Stock Option (Right to Buy) | +500,000 | 500,000 | ||
| 2021-11-22 | Kaye David M Secretary | Grant or award · Stock Option (Right to Buy) | +125,000 | 125,000 | ||
| 2021-11-22 | Satterthwaite Jami L. Chief Financial Officer | Grant or award · Stock Option (Right to Buy) | +125,000 | 125,000 | ||
| 2021-11-22 | Trettel James Vice President of Operations | Grant or award · Stock Option (Right to Buy) | +500,000 | 500,000 | ||
| 2021-11-22 | Pavlish John Senior VP/Chief Tech Officer | Grant or award · Stock Option (Right to Buy) | +500,000 | 500,000 | ||
| 2021-11-22 | Greenberg Christopher Chairman of the Board | Grant or award · Stock Option (Right to Buy) | +250,000 | 250,000 | ||
| 2021-11-22 | MacPherson Richard President and CEO | Grant or award · Stock Option (Right to Buy) | +750,000 | 750,000 | ||
| 2021-06-29 | Greenberg Christopher Chairman of the Board | Option exercise | +125,000 | $0.81 | $101K | 4,200,869 |
| 2021-06-29 | Greenberg Christopher Chairman of the Board | Option exercise · Stock Option (Right to Buy) | −125,000 | 0 | ||
| 2021-05-01 | Greenberg Christopher Chairman of the Board | Option exercise | +25,000 | $0.42 | $11K | 4,094,000 |
| 2021-05-01 | Greenberg Christopher Chairman of the Board | Shares withheld for taxes | −9,131 | $1.15 | $11K | 4,084,869 |
| 2021-05-01 | Greenberg Christopher Chairman of the Board | Option exercise · Stock Option (Right to Buy) | −25,000 | 0 |
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