Greenberg Christopher
SEC CIK 1543046 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| BCHT | Birchtech Corp. | COB, Dir | 5.18M | $2,400 | — | 5 | 2021-06-29 | 2023-02-01 |
Most active insiders at BCHT, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | MacPherson Richard | Pres, CEO, Dir, 10% | $750.0K | — |
| 2 | Pavlish John | Senior VP, Chief Tech Off | — | — |
| 3 | Kaye David M | Dir | — | — |
Greenberg Christopher made no open-market trades at BCHT in the last 12 months.
Transactions 5
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2023-02-03 | 2023-02-01 | BCHT | Birchtech Corp. | Greenberg Christopher | COB, Dir | M - OptEx | $0.2465 | +850.0K | 5.18M | +20% | +$209.5K |
| DM | 2022-11-17 | 2022-11-15 | BCHT | Birchtech Corp. | Greenberg Christopher | COB, Dir | M - OptEx | $0.2692 | +216.7K | 4.52M | +5% | +$58.3K |
| 2022-09-06 | 2022-09-02 | BCHT | Birchtech Corp. | Greenberg Christopher | COB, Dir | P - Purchase | $0.24 | +10.0K | 4.36M | +0.2% | +$2,400 | |
| 2022-06-02 | 2022-05-31 | BCHT | Birchtech Corp. | Greenberg Christopher | COB, Dir | A - Grant | $0.00 | +150.0K | 4.35M | +4% | $0 | |
| D | 2021-07-01 | 2021-06-29 | BCHT | Birchtech Corp. | Greenberg Christopher | COB, Dir | M - OptEx | $0.81 | +125.0K | 4.20M | +3% | +$101.2K |
Purchase Sale Sale after option exercise All abbreviations