| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| PUMP | Lawrence G Larry | Director | May 18 '26 | Option Exercise | 0.00 | 56,362 | 0 | 64,012 | May 19 12:00 AM |
| PUMP | Lawrence G Larry | Director | Oct 31 '25 | Sale | 10.84 | 27,000 | 292,680 | 35,831 | Nov 03 12:00 AM |
| PUMP | Lawrence G Larry | Director | Apr 23 '25 | Option Exercise | 0.00 | 35,878 | 0 | 62,831 | Apr 24 12:00 AM |
| PUMP | Lawrence G Larry | Director | Mar 07 '25 | Sale | 7.39 | 10,137 | 74,912 | 44,892 | Mar 07 12:00 AM |
| PUMP | Lawrence G Larry | Director | Apr 22 '24 | Option Exercise | 0.00 | 42,232 | 0 | 55,029 | Apr 24 12:00 AM |
| PUMP | Lawrence G Larry | Director | Jul 19 '23 | Sale | 10.00 | 5,000 | 50,000 | 33,913 | Jul 20 12:00 AM |
| PUMP | Lawrence G Larry | Director | Apr 26 '23 | Option Exercise | 0.00 | 20,274 | 0 | 38,913 | Apr 27 12:00 AM |
| PUMP | Lawrence G Larry | director: | Apr 18 '22 | Option Exercise | 0.00 | 13,384 | 0 | 28,776 | Apr 20 12:00 AM |
| NGS | Lawrence G Larry | Chief Financial Officer | Nov 15 '19 | Option Exercise | 5.59 | 15,334 | 85,717 | 65,615 | Nov 19 12:00 AM |
| NGS | Lawrence G Larry | Chief Financial Officer | Apr 10 '19 | Sale | 18.25 | 701 | 12,793 | 45,792 | Apr 10 12:00 AM |
| NGS | Lawrence G Larry | Chief Financial Officer | Apr 08 '19 | Sale | 18.42 | 3,299 | 60,768 | 46,493 | Apr 10 12:00 AM |
| NGS | Lawrence G Larry | Chief Financial Officer | Mar 23 '19 | Option Exercise | 0.00 | 10,000 | 0 | 11,333 | Mar 27 12:00 AM |
| NGS | Lawrence G Larry | Chief Financial Officer | Mar 15 '19 | Option Exercise | 0.00 | 2,666 | 0 | 12,667 | Mar 19 12:00 AM |
| NGS | Lawrence G Larry | Chief Financial Officer | Mar 23 '18 | Option Exercise | 0.00 | 10,000 | 0 | 14,000 | Mar 27 12:00 AM |
| NGS | Lawrence G Larry | Chief Financial Officer | Dec 19 '17 | Sale | 25.23 | 6,000 | 151,380 | 39,478 | Dec 20 12:00 AM |