Pavlish John has filed 37 insider transactions across 1 company since February 2023.
Most recent transaction: a option exercise of 300000 shares of Birchtech Corp. ($BCHT) on December 11, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 11, 2025 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Stock Option (Right to Buy) | 300000 | $0.00 | 200,000.0000 | 98,000,381 | 60.00% | 0.31% |
| Dec. 11, 2025 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | F | Common Stock | 190560 | $0.91 | 2,198,528.0000 | 98,000,381 | 7.98% | 0.19% |
| Dec. 11, 2025 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Common Stock | 300000 | $0.58 | 2,389,088.0000 | 98,000,381 | 14.36% | 0.31% |
| June 20, 2025 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Common Stock | 500000 | $0.19 | 2,270,110.0000 | 95,290,548 | 28.25% | 0.52% |
| June 20, 2025 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | F | Common Stock | 181022 | $0.52 | 2,089,088.0000 | 95,290,548 | 7.97% | 0.19% |
| June 20, 2025 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Stock Option (Right to Buy) | 500000 | $0.00 | 0.0000 | 95,290,548 | 100.00% | 0.52% |
| June 24, 2024 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | F | Common Stock | 245418 | $0.66 | 1,770,110.0000 | 97,452,397 | 12.18% | 0.25% |
| June 24, 2024 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Stock Option (Right to Buy) | 1000000 | $0.00 | 0.0000 | 97,452,397 | 100.00% | 1.03% |
| June 24, 2024 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Stock Option (Right to Buy) | 600000 | $0.00 | 0.0000 | 97,452,397 | 100.00% | 0.62% |
| June 24, 2024 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Common Stock | 600000 | $0.27 | 2,015,528.0000 | 97,452,397 | 42.39% | 0.62% |
| June 24, 2024 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | F | Common Stock | 681715 | $0.66 | 1,415,528.0000 | 97,452,397 | 32.51% | 0.70% |
| June 24, 2024 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Common Stock | 1000000 | $0.45 | 2,097,243.0000 | 97,452,397 | 91.14% | 1.03% |
| Jan. 15, 2024 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | A | Stock Option (Right to Buy) | 100000 | $0.00 | 100,000.0000 | 97,452,397 | 9999.99% | 0.10% |
| Dec. 11, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Stock Option (Right to Buy) | 13750 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Dec. 11, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Common Stock | 13750 | $0.25 | 1,100,715.0000 | 0 | 1.26% | 0.00% |
| Dec. 11, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | F | Common Stock | 3472 | $0.99 | 1,097,243.0000 | 0 | 0.32% | 0.00% |
| Nov. 30, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Stock Option (Right to Buy) | 13750 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Nov. 30, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | F | Common Stock | 4646 | $0.98 | 1,086,965.0000 | 0 | 0.43% | 0.00% |
| Nov. 30, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Common Stock | 13750 | $0.33 | 1,091,611.0000 | 0 | 1.28% | 0.00% |
| Oct. 31, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Common Stock | 13750 | $0.20 | 1,084,638.0000 | 0 | 1.28% | 0.00% |
| Oct. 31, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | F | Common Stock | 6777 | $0.41 | 1,077,861.0000 | 0 | 0.62% | 0.00% |
| Oct. 31, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Stock Option (Right to Buy) | 13750 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 29, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Common Stock | 13750 | $0.26 | 1,079,997.0000 | 0 | 1.29% | 0.00% |
| Sept. 29, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | F | Common Stock | 9109 | $0.39 | 1,070,888.0000 | 0 | 0.84% | 0.00% |
| Sept. 29, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Stock Option (Right to Buy) | 13750 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| July 28, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Common Stock | 13750 | $0.17 | 1,073,307.0000 | 0 | 1.30% | 0.00% |
| July 28, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | F | Common Stock | 7060 | $0.33 | 1,066,247.0000 | 0 | 0.66% | 0.00% |
| July 28, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Stock Option (Right to Buy) | 13750 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| June 28, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Common Stock | 13750 | $0.21 | 1,069,182.0000 | 0 | 1.30% | 0.00% |
| June 28, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | F | Common Stock | 9625 | $0.30 | 1,059,557.0000 | 0 | 0.90% | 0.00% |
| June 28, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Stock Option (Right to Buy) | 13750 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| June 5, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Common Stock | 6875 | $0.29 | 1,060,678.0000 | 0 | 0.65% | 0.00% |
| June 5, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | F | Common Stock | 5246 | $0.38 | 1,055,432.0000 | 0 | 0.49% | 0.00% |
| June 5, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Stock Option (Right to Buy) | 6875 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Feb. 20, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Stock Option (Right to Buy) | 50000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Feb. 20, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | F | Common Stock | 32142 | $0.42 | 1,053,803.0000 | 0 | 2.96% | 0.00% |
| Feb. 20, 2023 | Birchtech Corp. | $BCHT | Pavlish John | Senior VP/Chief Tech Officer | M | Common Stock | 50000 | $0.27 | 1,085,945.0000 | 0 | 4.83% | 0.00% |