BCHT
Birchtech Corp.4 customers — 56% of receivables (March 31, 2026)
“At March 31, 2026, four customers represented 56%, 14%, 12% and 10% of the Company’s accounts receivable”
3 customers — 29% of revenue (the three month period ended March 31, 2026)
“For the three month period ended March 31, 2026, three customers represented 29%, 20%, and 16% of the Company’s revenues”
3 customers — 20% of revenue (the three month period ended March 31, 2026)
“For the three month period ended March 31, 2026, three customers represented 29%, 20%, and 16% of the Company’s revenues”
3 customers — 16% of revenue (the three month period ended March 31, 2026)
“For the three month period ended March 31, 2026, three customers represented 29%, 20%, and 16% of the Company’s revenues”
4 customers — 14% of receivables (March 31, 2026)
“At March 31, 2026, four customers represented 56%, 14%, 12% and 10% of the Company’s accounts receivable”
4 customers — 12% of receivables (March 31, 2026)
“At March 31, 2026, four customers represented 56%, 14%, 12% and 10% of the Company’s accounts receivable”
4 customers — 10% of receivables (March 31, 2026)
“At March 31, 2026, four customers represented 56%, 14%, 12% and 10% of the Company’s accounts receivable”
Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.
| Date | Insider | Role | Type | Shares |
|---|---|---|---|---|
| 2026-05-01 | Mioska Michael David |
Chief Financial Officer | Other | 0 |
| 2026-02-27 | MacPherson Richard |
Director, President and CEO, 10% Owner | Buy | 312,500 |
| 2025-12-12 | MacPherson Richard |
Director, President and CEO, 10% Owner | Tax | 310,427 |
| 2025-12-12 | Kaye David M |
Director | Convert | 250,000 |
| 2025-12-12 | Kaye David M |
Director | Convert | 250,000 |
| 2025-12-12 | Kaye David M |
Director | Tax | 155,214 |
| 2025-12-12 | MacPherson Richard |
Director, President and CEO, 10% Owner | Convert | 500,000 |
| 2025-12-12 | MacPherson Richard |
Director, President and CEO, 10% Owner | Convert | 500,000 |
| 2025-12-11 | Pavlish John |
Senior VP/Chief Tech Officer | Convert | 300,000 |
| 2025-12-11 | Pavlish John |
Senior VP/Chief Tech Officer | Tax | 190,560 |
| 2025-12-11 | Pavlish John |
Senior VP/Chief Tech Officer | Convert | 300,000 |
| 2025-06-20 | Pavlish John |
Senior VP/Chief Tech Officer | Tax | 181,022 |
| 2025-06-20 | MacPherson Richard |
Director, President and CEO, 10% Owner | Tax | 181,022 |
| 2025-06-20 | MacPherson Richard |
Director, President and CEO, 10% Owner | Convert | 500,000 |
| 2025-06-20 | MacPherson Richard |
Director, President and CEO, 10% Owner | Convert | 500,000 |
| 2025-06-20 | Pavlish John |
Senior VP/Chief Tech Officer | Convert | 500,000 |
| 2025-06-20 | Pavlish John |
Senior VP/Chief Tech Officer | Convert | 500,000 |
| 2025-01-09 | Coogler Mitzi H |
Director | Award | 100,000 |
| 2024-06-24 | Pavlish John |
Senior VP/Chief Tech Officer | Tax | 245,418 |
| 2024-06-24 | Pavlish John |
Senior VP/Chief Tech Officer | Convert | 1,000,000 |
| 2024-06-24 | Pavlish John |
Senior VP/Chief Tech Officer | Convert | 600,000 |
| 2024-06-24 | Pavlish John |
Senior VP/Chief Tech Officer | Tax | 681,715 |
| 2024-06-24 | Pavlish John |
Senior VP/Chief Tech Officer | Convert | 600,000 |
| 2024-06-24 | Pavlish John |
Senior VP/Chief Tech Officer | Convert | 1,000,000 |
| 2024-06-24 | MacPherson Richard |
Director, President and CEO, 10% Owner | Convert | 1,500,000 |
| 2024-06-24 | MacPherson Richard |
Director, President and CEO, 10% Owner | Convert | 1,500,000 |
| 2024-06-24 | MacPherson Richard |
Director, President and CEO, 10% Owner | Tax | 613,544 |
| 2024-01-15 | MacPherson Richard |
Director, President and CEO, 10% Owner | Award | 300,000 |
| 2024-01-15 | Pavlish John |
Senior VP/Chief Tech Officer | Award | 100,000 |
| 2024-01-15 | Fitzmaurice Fiona |
Chief Financial Officer | Award | 25,000 |
| 2024-01-15 | Greenberg Christopher |
Director, Chairman of the Board | Award | 200,000 |
| 2024-01-15 | Grant Troy J |
Director | Award | 50,000 |
| 2024-01-15 | Kaye David M |
Director | Award | 100,000 |
| 2024-01-15 | Trettel James |
Vice President of Operations | Award | 200,000 |
| 2023-12-11 | Pavlish John |
Senior VP/Chief Tech Officer | Convert | 13,750 |
| 2023-12-11 | Kaye David M |
Director | Convert | 6,250 |
| 2023-12-11 | Pavlish John |
Senior VP/Chief Tech Officer | Tax | 3,472 |
| 2023-12-11 | Kaye David M |
Director | Tax | 1,578 |
| 2023-12-11 | Kaye David M |
Director | Convert | 6,250 |
| 2023-12-11 | Pavlish John |
Senior VP/Chief Tech Officer | Convert | 13,750 |
| 2023-11-30 | Pavlish John |
Senior VP/Chief Tech Officer | Convert | 13,750 |
| 2023-11-30 | Pavlish John |
Senior VP/Chief Tech Officer | Tax | 4,646 |
| 2023-11-30 | Kaye David M |
Director | Convert | 6,250 |
| 2023-11-30 | Kaye David M |
Director | Convert | 6,250 |
| 2023-11-30 | Kaye David M |
Director | Tax | 2,112 |
| 2023-11-30 | Pavlish John |
Senior VP/Chief Tech Officer | Convert | 13,750 |
| 2023-11-01 | Fitzmaurice Fiona |
Chief Financial Officer | Other | 0 |
| 2023-10-31 | MacPherson Richard |
Director, President and CEO, 10% Owner | Convert | 16,458 |
| 2023-10-31 | Pavlish John |
Senior VP/Chief Tech Officer | Convert | 13,750 |
| 2023-10-31 | Kaye David M |
Director | Convert | 6,250 |