CIK 0000728385 · Non-accelerated filer<br>Smaller reporting company
Birchtech Corp.
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- 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 |
|---|---|---|---|---|---|---|
| 2023-11-30 | Kaye David M Director | Shares withheld for taxes | −2,112 | $0.98 | $2K | 270,684 |
| 2023-11-30 | Kaye David M Director | Option exercise · Stock Option (Right to Buy) | −6,250 | 0 | ||
| 2023-11-30 | Pavlish John Senior VP/Chief Tech Officer | Option exercise | +13,750 | $0.33 | $5K | 1,091,611 |
| 2023-11-30 | Pavlish John Senior VP/Chief Tech Officer | Shares withheld for taxes | −4,646 | $0.98 | $5K | 1,086,965 |
| 2023-11-30 | Pavlish John Senior VP/Chief Tech Officer | Option exercise · Stock Option (Right to Buy) | −13,750 | 0 | ||
| 2023-10-31 | Kaye David M Director | Option exercise | +6,250 | $0.20 | $1K | 269,627 |
| 2023-10-31 | Kaye David M Director | Shares withheld for taxes | −3,081 | $0.41 | $1K | 266,546 |
| 2023-10-31 | Kaye David M Director | Option exercise · Stock Option (Right to Buy) | −6,250 | 0 | ||
| 2023-10-31 | Pavlish John Senior VP/Chief Tech Officer | Option exercise | +13,750 | $0.20 | $3K | 1,084,638 |
| 2023-10-31 | Pavlish John Senior VP/Chief Tech Officer | Shares withheld for taxes | −6,777 | $0.41 | $3K | 1,077,861 |
| 2023-10-31 | Pavlish John Senior VP/Chief Tech Officer | Option exercise · Stock Option (Right to Buy) | −13,750 | 0 | ||
| 2023-10-31 | MacPherson Richard President and CEO | Option exercise | +16,458 | $0.20 | $3K | 11,826,059 |
| 2023-10-31 | MacPherson Richard President and CEO | Shares withheld for taxes | −8,112 | $0.41 | $3K | 11,817,947 |
| 2023-10-31 | MacPherson Richard President and CEO | Option exercise · Stock Option (Right to Buy) | −16,458 | 0 | ||
| 2023-09-29 | Pavlish John Senior VP/Chief Tech Officer | Option exercise | +13,750 | $0.26 | $4K | 1,079,997 |
| 2023-09-29 | Pavlish John Senior VP/Chief Tech Officer | Shares withheld for taxes | −9,109 | $0.39 | $4K | 1,070,888 |
| 2023-09-29 | Pavlish John Senior VP/Chief Tech Officer | Option exercise · Stock Option (Right to Buy) | −13,750 | 0 | ||
| 2023-09-29 | MacPherson Richard President and CEO | Option exercise | +16,458 | $0.26 | $4K | 11,820,504 |
| 2023-09-29 | MacPherson Richard President and CEO | Shares withheld for taxes | −10,903 | $0.39 | $4K | 11,809,601 |
| 2023-09-29 | MacPherson Richard President and CEO | Option exercise · Stock Option (Right to Buy) | −16,458 | 0 |
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