| Dec 11, 24 | MIZUHO SECURITIES USA LLC | 10 percent owner | Sale | $11.95 | 65.00K | $776.75K | 385.01K |
| Dec 9, 24 | MIZUHO SECURITIES USA LLC | 10 percent owner | Sale | -- | -- | -- | 450.01K |
| Sep 19, 24 | WOLVERINE ASSET MANAGEMENT LLC | 10% Owner | Sale | $11.77 | 3.00K | $35.31K | 423.19K |
| Feb 12, 24 | Lau Binson | CTO | Sale | -- | -- | -- | -- |
| Feb 12, 24 | Seto Yueh Eric | CTO | Sale | -- | -- | -- | -- |
| Feb 12, 24 | AJJARAPU SURENDRA K | CEO | Sale | -- | -- | -- | -- |
| Feb 12, 24 | PETERSON MICHAEL L | CTO | Sale | -- | -- | -- | -- |
| Feb 12, 24 | Fell Donald G. | CTO | Sale | -- | -- | -- | -- |
| Feb 12, 24 | Malriat Matthew | CFO | Sale | -- | -- | -- | -- |
| Feb 12, 24 | Chen John Zhong | CTO | Sale | -- | -- | -- | -- |
| Dec 11, 23 | WOLVERINE ASSET MANAGEMENT LLC | 10 percent owner | Sale | -- | -- | -- | 448.58K |
| Sep 17, 10 | Baetz Cary D | CFO | Sale | $3.00 | 491.83K | $1.48M | -- |
| Sep 17, 10 | SWANSON DOUGLAS E | CTO | Sale | $3.00 | 91.23K | $273.70K | -- |
| Sep 17, 10 | ANDERSON W RICHARD | CTO | Sale | $3.00 | 209.52K | $628.56K | -- |
| Aug 4, 10 | Baetz Cary D | CFO | Sale | $2.97 | 10.11K | $30.01K | 491.83K |
| May 21, 10 | SWANSON DOUGLAS E | CTO | Purchase | $2.95 | 20.34K | $60.00K | 91.23K |
| May 21, 10 | ANDERSON W RICHARD | CTO | Purchase | $2.95 | 20.34K | $60.00K | 209.52K |
| Feb 18, 10 | ANDERSON W RICHARD | CTO | Purchase | $0.92 | 3.75K | $3.45K | 189.18K |
| Feb 18, 10 | ANDERSON W RICHARD | CTO | Sale | $0.92 | 3.75K | $3.45K | -- |
| Jun 29, 09 | Baetz Cary D | CFO | Purchase | -- | 150.00K | -- | 350.00K |
| May 21, 09 | SWANSON DOUGLAS E | CTO | Purchase | -- | 31.25K | -- | 70.89K |
| May 21, 09 | ANDERSON W RICHARD | CTO | Purchase | -- | 31.25K | -- | 185.43K |
| Aug 26, 08 | Baetz Cary D | CFO | Purchase | $2.91 | 6.40K | $18.62K | 200.00K |
| Aug 26, 08 | Baetz Cary D | CFO | Purchase | $2.90 | 8.60K | $24.94K | 193.60K |
| Aug 26, 08 | Baetz Cary D | CFO | Purchase | $2.89 | 17.71K | $51.17K | 185.00K |
| Aug 26, 08 | Baetz Cary D | CFO | Purchase | $2.88 | 17.09K | $49.23K | 167.29K |
| Aug 26, 08 | Baetz Cary D | CFO | Purchase | $2.87 | 200 | $574 | 150.20K |
| Aug 13, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.52 | 205.00K | $515.76K | 3.95M |
| Aug 14, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.53 | 3.95M | $9.99M | -- |
| Aug 11, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.49 | 450.00K | $1.12M | 4.50M |
| Aug 12, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.52 | 350.00K | $883.12K | 4.15M |
| Aug 1, 08 | Baetz Cary D | CFO | Sale | -- | -- | -- | 150.00K |
| Aug 6, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.52 | 250.00K | $631.15K | 5.13M |
| Aug 7, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.53 | 175.00K | $442.94K | 4.95M |
| Jul 28, 08 | ANDERSON W RICHARD | CTO | Purchase | $1.24 | 100.00K | $124.00K | 154.18K |
| Jul 28, 08 | ANDERSON W RICHARD | CTO | Sale | $1.24 | 100.00K | $124.00K | 41.25K |
| Jun 27, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.42 | 500.00K | $1.21M | 5.38M |
| Jun 27, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.41 | 651.00K | $1.57M | 5.90M |
| Jun 30, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.38 | 25.00K | $59.50K | 5.88M |
| Jun 25, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.39 | 57.90K | $138.38K | 6.55M |
| Jun 23, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.36 | 173.10K | $409.21K | 6.89M |
| Jun 24, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.38 | 277.00K | $659.54K | 6.61M |
| Jun 17, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.40 | 350.80K | $840.24K | 7.06M |
| Jun 13, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.36 | 115.00K | $271.20K | 7.51M |
| Jun 16, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.38 | 100.00K | $238.00K | 7.41M |
| Jun 9, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.52 | 218.57K | $551.84K | 7.63M |
| Jun 11, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.42 | 130.00K | $314.77K | 7.88M |
| Jun 12, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.42 | 34.90K | $84.48K | 7.85M |
| Jun 5, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.30 | 1.00M | $2.30M | 8.51M |
| Jun 6, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.43 | 500.00K | $1.22M | 8.01M |
| May 29, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.17 | 154.97K | $336.80K | 9.61M |
| May 30, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.20 | 101.33K | $222.71K | 9.51M |
| May 23, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.16 | 52.90K | $114.27K | 9.97M |
| May 27, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.17 | 200.00K | $434.80K | 9.77M |
| May 21, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.20 | 330.00K | $725.90K | 10.05M |
| May 22, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.16 | 27.20K | $58.75K | 10.02M |
| May 21, 08 | SWANSON DOUGLAS E | CTO | Purchase | -- | 18.52K | -- | 39.65K |
| May 21, 08 | ANDERSON W RICHARD | CTO | Purchase | -- | 18.52K | -- | 195.43K |
| May 16, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.07 | 500.00K | $1.03M | 10.38M |
| May 16, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.12 | 23.30K | $49.41K | 10.88M |
| May 13, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.10 | 150.70K | $317.04K | 11.00M |
| May 14, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.15 | 94.80K | $203.71K | 10.90M |
| May 9, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.13 | 200.00K | $425.30K | 11.31M |
| May 12, 08 | OIL STATES INTERNATIONAL, INC | 10 percent owner | Sale | $2.11 | 164.80K | $347.86K | 11.15M |
| Nov 1, 07 | SWANSON DOUGLAS E | CTO | Purchase | -- | 21.13K | -- | 21.13K |
| Jan 19, 07 | ANDERSON W RICHARD | CTO | Purchase | -- | 13.22K | -- | 30.36K |
| Dec 12, 06 | ANDERSON W RICHARD | CTO | Purchase | -- | 17.14K | -- | 17.14K |
| Mar 3, 06 | TAYLOR CINDY B | CTO | Sale | -- | -- | -- | -- |
| Mar 3, 06 | SWANSON DOUGLAS E | CTO | Sale | -- | -- | -- | -- |
| May 19, 05 | ANDERSON W RICHARD | CTO | Purchase | $0.92 | 3.75K | $3.45K | 160.00K |
| Aug 26, 04 | ANDERSON W RICHARD | CTO | Purchase | $1.24 | 100.00K | $124.00K | 100.00K |
| Aug 15, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.33 | 82.10K | $27.09K | 4.52M |
| Aug 15, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.34 | 1.20K | $408 | 4.51M |
| Aug 18, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.34 | 513.60K | $174.62K | 4.00M |
| Aug 18, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.35 | 1.33M | $465.01K | 2.67M |
| Aug 18, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.36 | 2.03M | $730.62K | 642.60K |
| Aug 18, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.37 | 434.10K | $160.62K | 208.50K |
| Aug 18, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.38 | 208.50K | $79.23K | -- |
| Jul 18, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.36 | 230.90K | $83.12K | 10.00M |
| Aug 8, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.33 | 463.40K | $152.92K | 9.54M |
| Aug 8, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.34 | 531.00K | $180.54K | 9.01M |
| Aug 8, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.35 | 1.65M | $577.96K | 7.36M |
| Aug 8, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.36 | 371.40K | $133.70K | 6.98M |
| Aug 8, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.37 | 272.70K | $100.90K | 6.71M |
| Aug 8, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.38 | 685.10K | $260.34K | 6.03M |
| Aug 8, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.39 | 350.00K | $136.50K | 5.68M |
| Aug 8, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.40 | 633.90K | $253.56K | 5.04M |
| Aug 8, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.41 | 41.20K | $16.89K | 5.00M |
| Aug 12, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.33 | 403.20K | $133.06K | 4.60M |
| Jul 3, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Purchase | $0.63 | 2.29M | $1.43M | 15.90M |
| Jul 3, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Purchase | $0.44 | 13.61M | $5.99M | 13.61M |
| Jul 3, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.63 | 2.29M | $1.43M | 9.67M |
| Jul 3, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Purchase | -- | 59.87K | -- | 59.87K |
| Jul 3, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | -- | 59.87K | -- | 903 |
| Jul 3, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | -- | 321 | -- | 582 |
| Jul 3, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | -- | 59.87K | -- | -- |
| Jul 17, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner: | Sale | -- | -- | -- | -- |
| Jul 10, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner: | Sale | -- | -- | -- | -- |
| Jul 8, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner: | Sale | -- | -- | -- | -- |
| Jul 3, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.61 | 2.29M | $1.40M | 9.67M |
| Jul 3, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Purchase | $0.44 | 59.87K | $26.34K | 59.87K |
| Jul 3, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.44 | 59.87K | $26.34K | -- |
| Jul 3, 03 | PRUDENTIAL FINANCIAL INC | 10 percent owner | Sale | $0.69 | 14.01K | $9.67K | -- |