Form 4 for BCHT Birchtech Corp.
Accepted 2025-12-15 00:00:00 ET · period of report 2025-12-11 · accession 0001358094-25-000006 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-12-15 | 2025-12-11 | BCHT | Pavlish John | Senior VP, Chief Tech Off | M - OptEx | $0.58 | +300.0K | 2.39M | +14% | +$174.0K |
| D | 2025-12-15 | 2025-12-11 | BCHT | Pavlish John | Senior VP, Chief Tech Off | F - Tax | $0.91 | -190.6K | 2.20M | -8% | -$173.4K |
| D | 2025-12-15 | 2025-12-11 | BCHT | Pavlish John | Senior VP, Chief Tech Off | M - OptEx | $0.00 | -300.0K | 200.0K | -60% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-12-11 | M | A | 300,000 | $0.58 | 2,389,088 | D | — | — | (F1) Reflects shares of the Issuer's common stock acquired by the Reporting Person through the cashless exercise of an option covering 300,000 shares (from an option to purchase up to 500,000 shares), pursuant to which 190,560 shares were withheld by the Issuer with a VWAP of $0.9131 per share to pay the exercise price of $0.58 per share, resulting in 109,440 shares of common stock being issued to the Reporting Person on a net basis. |
| 2 | Common | Common Stock | 2025-12-11 | F | D | 190,560 | $0.91 | 2,198,528 | D | — | — | (F1) Reflects shares of the Issuer's common stock acquired by the Reporting Person through the cashless exercise of an option covering 300,000 shares (from an option to purchase up to 500,000 shares), pursuant to which 190,560 shares were withheld by the Issuer with a VWAP of $0.9131 per share to pay the exercise price of $0.58 per share, resulting in 109,440 shares of common stock being issued to the Reporting Person on a net basis. |
| 3 | Derivative | Stock Option (Right to Buy) | 2025-12-11 | M | D | 300,000 | $0.00 | 200,000 | D | $0.58 · 2020-12-14 to 2025-12-14 | 500,000 Common Stock |