| Sep 8, 26 | TEAGUE AJ | CTO | Purchase | $64.21 | 3.90K | $250.42K | 116.86K |
| Sep 8, 26 | TEAGUE AJ | CTO | Purchase | $64.25 | 3.90K | $250.57K | 14.96K |
| Aug 23, 26 | Giesinger Edgar R. JR. | CTO | Purchase | -- | 3.25K | -- | 94.20K |
| Aug 23, 26 | Keenan W Howard JR | CTO | Purchase | -- | 2.99K | -- | 92.04K |
| Aug 23, 26 | Argo Laurie H | CTO | Purchase | -- | 3.33K | -- | 48.17K |
| Aug 23, 26 | TEAGUE AJ | CTO | Purchase | -- | 3.08K | -- | 112.97K |
| Aug 23, 26 | BURKE JAMES R | CTO | Purchase | -- | 3.08K | -- | 8.77K |
| Aug 23, 26 | YZAGUIRRE MARIO MAX | CTO | Purchase | -- | 3.16K | -- | 11.48K |
| Aug 23, 26 | Walker Ray N JR | CTO | Purchase | -- | 3.08K | -- | 8.84K |
| Jun 1, 26 | Wirtz Christopher P. | Officer | Sale | $69.54 | 1.30K | $90.61K | 34.78K |
| May 12, 26 | Argo Laurie H | CTO | Sale | $72.88 | 5.20K | $378.98K | 44.84K |
| May 13, 26 | Wirtz Christopher P. | Officer | Sale | $77.22 | 700 | $54.05K | 36.09K |
| May 11, 26 | Powell Christopher M | Officer | Sale | $73.90 | 9.18K | $678.33K | 141.79K |
| May 11, 26 | Powell Christopher M | Officer | Sale | $74.84 | 25.49K | $1.91M | 116.30K |
| May 11, 26 | Powell Christopher M | Officer | Sale | $75.33 | 2.18K | $164.29K | 114.12K |
| May 8, 26 | TEAGUE AJ | CTO | Purchase | $72.98 | 3.42K | $249.96K | 109.89K |
| May 8, 26 | TEAGUE AJ | CTO | Purchase | $72.98 | 2.75K | $200.69K | 11.06K |
| May 8, 26 | Walker Ray N JR | CTO | Sale | $72.11 | 56.84K | $4.10M | 5.76K |
| May 6, 26 | Keenan W Howard JR | CTO | Sale | -- | 2.00M | -- | 5.08M |
| May 6, 26 | Keenan W Howard JR | CTO | Sale | -- | 2.00M | -- | 5.08M |
| May 6, 26 | Keenan W Howard JR | CTO | Purchase | -- | 2.00M | -- | 2.00M |
| May 6, 26 | Keenan W Howard JR | CTO | Sale | $74.50 | 2.00M | $149.00M | -- |
| Apr 30, 26 | KTR Management Company, LLC | 10 percent owner | Purchase | -- | 2.00M | -- | 2.00M |
| Apr 30, 26 | KTR Management Company, LLC | 10 percent owner | Sale | $70.75 | 2.00M | $141.50M | -- |
| Apr 30, 26 | KTR Management Company, LLC | 10 percent owner | Sale | -- | 2.00M | -- | -- |
| Apr 30, 26 | KTR Management Company, LLC | 10 percent owner | Sale | -- | 2.00M | -- | -- |
| Mar 1, 26 | Wirtz Christopher P. | Officer | Purchase | -- | 1.81K | -- | 38.99K |
| Mar 1, 26 | Wirtz Christopher P. | Officer | Purchase | -- | 3.30K | -- | 37.18K |
| Mar 1, 26 | Wirtz Christopher P. | Officer | Sale | $49.63 | 2.21K | $109.48K | 36.78K |
| Mar 1, 26 | Durrett Cynthia M. | CTO | Purchase | -- | 28.87K | -- | 181.47K |
| Mar 1, 26 | Durrett Cynthia M. | CTO | Sale | $49.63 | 26.94K | $1.34M | 154.53K |
| Mar 1, 26 | Durrett Cynthia M. | CTO | Purchase | -- | 21.44K | -- | 152.60K |
| Mar 1, 26 | Powell Christopher M | Officer | Purchase | -- | 29.72K | -- | 178.50K |
| Mar 1, 26 | Powell Christopher M | Officer | Sale | $49.63 | 27.53K | $1.37M | 150.97K |
| Mar 1, 26 | Powell Christopher M | Officer | Purchase | -- | 18.16K | -- | 148.78K |
| Mar 1, 26 | Ramachandran Kyle S. | President | Purchase | -- | 50.34K | -- | 457.68K |
| Mar 1, 26 | Ramachandran Kyle S. | President | Sale | $49.63 | 49.90K | $2.48M | 407.78K |
| Mar 1, 26 | Ramachandran Kyle S. | President | Purchase | -- | 37.00K | -- | 407.34K |
| Mar 1, 26 | Brock Amanda M | CEO | Purchase | -- | 135.00K | -- | 276.08K |
| Mar 1, 26 | Zartler William A | CEO | Purchase | -- | 115.66K | -- | 1.31M |
| Mar 1, 26 | Zartler William A | CEO | Purchase | -- | 150.00K | -- | 1.20M |
| Feb 12, 26 | Tompsett Stephan E | CFO | Purchase | -- | 30.00K | -- | 30.00K |
| Feb 12, 26 | Tompsett Stephan E | Officer | Sale | -- | -- | -- | -- |
| Dec 17, 25 | TEAGUE AJ | CTO | Purchase | $43.13 | 2.31K | $99.63K | 106.47K |
| Dec 17, 25 | TEAGUE AJ | CTO | Purchase | $43.11 | 2.31K | $99.58K | 8.31K |
| Dec 17, 25 | Durrett Cynthia M. | CTO | Sale | $44.62 | 47.01K | $2.10M | 131.15K |
| Dec 17, 25 | Brock Amanda M | CEO | Purchase | $40.89 | 3.67K | $150.03K | 141.08K |
| Dec 17, 25 | Argo Laurie H | CTO | Sale | $44.25 | 2.30K | $101.78K | 50.04K |
| Dec 10, 25 | BURKE JAMES R | CTO | Sale | $53.03 | 11.28K | $598.02K | 5.70K |
| Nov 4, 25 | KTR Management Company, LLC | 10 percent owner | Sale | -- | 2.11M | -- | 2.00M |
| Nov 4, 25 | KTR Management Company, LLC | 10 percent owner | Purchase | -- | 2.11M | -- | 2.11M |
| Nov 6, 25 | KTR Management Company, LLC | 10 percent owner | Sale | -- | 2.11M | -- | 2.00M |
| Nov 4, 25 | KTR Management Company, LLC | 10 percent owner | Sale | -- | 2.11M | -- | 2.00M |
| Nov 4, 25 | KTR Management Company, LLC | 10 percent owner | Sale | $50.15 | 2.11M | $106.06M | -- |
| Oct 16, 25 | Brock Amanda M | CEO | Purchase | -- | 125.00K | -- | 137.41K |
| Oct 16, 25 | Brock Amanda M | CEO | Sale | -- | -- | -- | 12.41K |
| Sep 10, 25 | BURKE JAMES R | CTO | Sale | $29.22 | 5.00K | $146.10K | 16.97K |
| Sep 9, 25 | Zartler William A | CEO | Purchase | $24.83 | 10.00K | $248.30K | 1.05M |
| Sep 9, 25 | Ramachandran Kyle S. | CFO | Purchase | $25.00 | 2.00K | $50.00K | 370.34K |
| Aug 26, 25 | Powell Christopher M | Officer | Sale | $30.00 | 12.75K | $382.50K | 130.62K |
| Aug 23, 25 | Keenan W Howard JR | CTO | Purchase | -- | 5.52K | -- | 89.05K |
| Aug 23, 25 | TEAGUE AJ | CTO | Purchase | -- | 5.70K | -- | 104.16K |
| Aug 23, 25 | Argo Laurie H | CTO | Purchase | -- | 6.28K | -- | 52.34K |
| Aug 23, 25 | BURKE JAMES R | CTO | Purchase | -- | 5.70K | -- | 21.97K |
| Aug 23, 25 | YZAGUIRRE MARIO MAX | CTO | Purchase | -- | 5.96K | -- | 8.32K |
| Aug 23, 25 | Giesinger Edgar R. JR. | CTO | Purchase | -- | 6.05K | -- | 100.96K |
| Aug 25, 25 | Giesinger Edgar R. JR. | CTO | Sale | $28.86 | 10.00K | $288.60K | 90.96K |
| Aug 23, 25 | Walker Ray N JR | CTO | Purchase | -- | 5.70K | -- | 62.60K |
| Aug 6, 25 | KTR Management Company, LLC | 10 percent owner | Sale | -- | 4.00M | -- | 4.11M |
| Aug 6, 25 | KTR Management Company, LLC | 10 percent owner | Sale | -- | 4.00M | -- | 4.11M |
| Aug 6, 25 | KTR Management Company, LLC | 10 percent owner | Purchase | -- | 4.00M | -- | 4.00M |
| Aug 6, 25 | KTR Management Company, LLC | 10 percent owner | Sale | $29.50 | 4.00M | $118.00M | -- |
| Jul 28, 25 | J Turbines, Inc. | 10 percent owner | Purchase | -- | 4.00M | -- | 4.00M |
| Jul 28, 25 | J Turbines, Inc. | 10 percent owner | Sale | -- | 4.00M | -- | 2.11M |
| Jul 28, 25 | J Turbines, Inc. | 10 percent owner | Sale | -- | 4.00M | -- | 2.11M |
| Jul 28, 25 | J Turbines, Inc. | 10 percent owner | Sale | $30.30 | 4.00M | $121.20M | -- |
| Jun 3, 25 | J Turbines, Inc. | 10 percent owner | Sale | -- | 150.00K | -- | 6.11M |
| Jun 3, 25 | J Turbines, Inc. | 10 percent owner | Sale | -- | 150.00K | -- | 6.11M |
| Jun 3, 25 | J Turbines, Inc. | 10 percent owner | Purchase | -- | 150.00K | -- | 150.00K |
| Jun 4, 25 | J Turbines, Inc. | 10 percent owner | Sale | $27.56 | 75.00K | $2.07M | 75.00K |
| Jun 5, 25 | J Turbines, Inc. | 10 percent owner | Sale | $28.10 | 75.00K | $2.11M | -- |
| Jun 1, 25 | Wirtz Christopher P. | Officer | Sale | $27.43 | 1.30K | $35.71K | 33.88K |
| May 23, 25 | TEAGUE AJ | CTO | Purchase | $26.77 | 1.00K | $26.77K | 98.46K |
| May 23, 25 | TEAGUE AJ | CTO | Purchase | $26.73 | 1.00K | $26.73K | 6.00K |
| May 21, 25 | Zartler William A | CEO | Purchase | $21.78 | 10.00K | $217.80K | 1.04M |
| May 5, 25 | J Turbines, Inc. | 10 percent owner | Sale | -- | 1.85M | -- | 6.26M |
| May 5, 25 | J Turbines, Inc. | 10 percent owner | Sale | -- | 1.85M | -- | 6.26M |
| May 5, 25 | J Turbines, Inc. | 10 percent owner | Purchase | -- | 1.85M | -- | 1.85M |
| May 5, 25 | J Turbines, Inc. | 10 percent owner | Sale | $20.60 | 1.85M | $38.11M | -- |
| May 1, 25 | TEAGUE AJ | CTO | Purchase | $22.58 | 1.00K | $22.58K | 97.46K |
| May 1, 25 | TEAGUE AJ | CTO | Purchase | $22.61 | 1.00K | $22.61K | 5.00K |
| Mar 6, 25 | TEAGUE AJ | CTO | Purchase | $24.02 | 2.00K | $48.04K | 96.46K |
| Mar 6, 25 | TEAGUE AJ | CTO | Purchase | $24.18 | 2.00K | $48.36K | 4.00K |
| Feb 28, 25 | TEAGUE AJ | CTO | Purchase | $32.11 | 2.00K | $64.21K | 2.00K |
| Mar 11, 25 | Argo Laurie H | CTO | Purchase | $22.43 | 4.00K | $89.72K | 46.06K |
| Feb 28, 25 | TEAGUE AJ | CTO | Purchase | $32.11 | 2.00K | $64.21K | 96.46K |
| Feb 27, 25 | TEAGUE AJ | CTO | Purchase | $32.38 | 2.00K | $64.76K | 94.46K |
| Mar 6, 25 | TEAGUE AJ | CTO | Purchase | $24.18 | 2.00K | $48.36K | 102.46K |
| Mar 6, 25 | TEAGUE AJ | CTO | Purchase | $24.02 | 2.00K | $48.04K | 98.46K |
| Mar 6, 25 | BURKE JAMES R | CTO | Purchase | $24.29 | 800 | $19.43K | 800 |
| Mar 6, 25 | Zartler William A | CEO | Purchase | $24.07 | 10.00K | $240.70K | 1.02M |
| Mar 7, 25 | Zartler William A | CEO | Purchase | $23.23 | 10.00K | $232.30K | 1.03M |
| Mar 6, 25 | BURKE JAMES R | CTO | Purchase | $24.29 | 800 | $19.43K | 800 |
| Mar 6, 25 | TEAGUE AJ | CTO | Purchase | $24.18 | 2.00K | $48.36K | 100.46K |
| Mar 6, 25 | TEAGUE AJ | CTO | Purchase | $24.02 | 2.00K | $48.04K | 98.46K |
| Mar 6, 25 | Zartler William A | CEO | Purchase | $24.07 | 10.00K | $240.70K | 1.02M |
| Mar 1, 25 | Wirtz Christopher P. | Officer | Purchase | -- | 5.68K | -- | 36.48K |
| Mar 1, 25 | Wirtz Christopher P. | Officer | Sale | $34.15 | 1.30K | $44.46K | 35.18K |
| Mar 1, 25 | Durrett Cynthia M. | CTO | Purchase | -- | 34.44K | -- | 194.34K |
| Mar 1, 25 | Durrett Cynthia M. | CTO | Sale | $34.15 | 16.18K | $552.62K | 178.16K |
| Mar 1, 25 | Powell Christopher M | Officer | Purchase | -- | 29.51K | -- | 159.71K |
| Mar 1, 25 | Powell Christopher M | Officer | Sale | $34.15 | 16.34K | $558.11K | 143.37K |
| Mar 1, 25 | Price Kelly L. | COO | Sale | $34.15 | 22.66K | $773.98K | 271.52K |
| Mar 1, 25 | Ramachandran Kyle S. | CFO | Purchase | -- | 65.12K | -- | 401.62K |
| Mar 1, 25 | Ramachandran Kyle S. | CFO | Sale | $34.15 | 33.28K | $1.14M | 368.34K |
| Mar 1, 25 | Zartler William A | CEO | Purchase | -- | 225.38K | -- | 1.09M |
| Mar 1, 25 | Zartler William A | CEO | Sale | $34.15 | 81.11K | $2.77M | 1.01M |
| Feb 28, 25 | TEAGUE AJ | CTO | Purchase | $32.11 | 2.00K | $64.21K | 96.46K |
| Feb 27, 25 | TEAGUE AJ | CTO | Purchase | $32.38 | 2.00K | $64.76K | 94.46K |
| Jan 30, 25 | YZAGUIRRE MARIO MAX | CTO | Purchase | $29.65 | 2.36K | $70.00K | 2.36K |
| Jan 30, 25 | YZAGUIRRE MARIO MAX | -- | Sale | -- | -- | -- | -- |
| Dec 16, 24 | Yorktown Energy Partners X, L.P. | 10 percent owner | Sale | -- | 975.00K | -- | 7.08M |
| Dec 16, 24 | Yorktown Energy Partners X, L.P. | 10 percent owner | Sale | -- | 975.00K | -- | 7.08M |
| Dec 16, 24 | Yorktown Energy Partners X, L.P. | 10 percent owner | Purchase | -- | 975.00K | -- | 975.00K |
| Dec 16, 24 | Yorktown Energy Partners X, L.P. | 10 percent owner | Sale | $24.01 | 975.00K | $23.41M | -- |
| Dec 16, 24 | Keenan W Howard JR | CTO | Sale | -- | 975.00K | -- | 7.08M |
| Dec 16, 24 | Keenan W Howard JR | CTO | Sale | -- | 975.00K | -- | 7.08M |
| Dec 16, 24 | Keenan W Howard JR | CTO | Purchase | -- | 975.00K | -- | 975.00K |
| Dec 16, 24 | Keenan W Howard JR | CTO | Sale | $24.01 | 975.00K | $23.41M | -- |
| Nov 7, 24 | BURKE JAMES R | CTO | Sale | $16.72 | 8.00K | $133.76K | 16.28K |
| Nov 7, 24 | Walker Ray N JR | CTO | Sale | $16.50 | 20.51K | $338.43K | 56.91K |
| Sep 11, 24 | J Turbines, Inc. | 10 percent owner | Sale | -- | -- | -- | 8.11M |
| Sep 11, 24 | J Turbines, Inc. | 10 percent owner | Sale | -- | 8.11M | -- | -- |
| Sep 11, 24 | KTR Management Company, LLC | 10 percent owner | Sale | -- | -- | -- | 8.11M |
| Sep 11, 24 | KTR Management Company, LLC | 10 percent owner | Sale | -- | 8.11M | -- | -- |
| Sep 21, 09 | ROMEO CARMEN | CTO | Sale | $19.50 | 40.00K | $780.00K | 2.54M |
