| 27 August 2026 | Gregory S HindsIndependent Director | Buy Regular purchase transaction | 14,400 | $1.31 | $18,864.00 | 26,001 |
| 26 August 2026 | William D RogersDirector | Buy Regular purchase transaction | 70,000 | $1.30 | $91,168.00 | 72,000 |
| 26 August 2026 | Walter R MayerCompany Secretary | Sell Option/Award related | 6,479 | $1.30 | $8,435.66 | 174 |
| 7 August 2026 | GEN IV INVESTMENT OPPORTUNITIES LLCInvestment Fund | Sell Regular sell transaction (market) | 6,578 | $1,621.71 | $10,667,634.03 | 1,232 |
| 7 August 2026 | GEN IV INVESTMENT OPPORTUNITIES LLCInvestment Fund | Sell Regular sell transaction (market) | 5,138 | $1,621.71 | $8,332,366.02 | 0 |
| 16 July 2026 | Daniel P RohlingCOO | Sell Tax related | 6,468 | $1.20 | $7,761.60 | 20,096 |
| 16 July 2026 | Walter R MayerCompany Secretary | Sell Tax related | 2,376 | $1.20 | $2,851.20 | 6,653 |
| 31 March 2026 | LUMINUS MANAGEMENT LLCInvestment Management Company | Sell Regular sell transaction (market) | 872,586 | $3.85 | $3,359,456.10 | 2,343,299 |
| 31 March 2026 | LUMINUS MANAGEMENT LLCInvestment Management Company | Sell Regular sell transaction (market) | 336,791 | $4.33 | $1,458,305.03 | 2,006,508 |
| 30 March 2026 | LUMINUS MANAGEMENT LLCInvestment Management Company | Sell Regular sell transaction (market) | 681,105 | $5.59 | $3,807,376.95 | 1,415,885 |