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| Date | Insider | Title | Type | Price | Shares | Value | Owned After |
|---|---|---|---|---|---|---|---|
| May 22, 19 | LENTZ HENRY E | CTO | Purchase | -- | 7.50K | -- | 43.20K |
| May 22, 19 | DEATON CHAD C | CTO | Purchase | -- | 7.50K | -- | 40.21K |
| Jun 14, 18 | Wilks Brothers, LLC | 10 percent owner, other: See Remarks | Purchase | $13.00 | 3.93K | $51.09K | -- |
| May 23, 18 | LENTZ HENRY E | CTO | Purchase | -- | 7.50K | -- | 35.70K |
| May 23, 18 | DEATON CHAD C | CTO | Purchase | -- | 7.50K | -- | 32.71K |
| Nov 21, 17 | Wilks Brothers, LLC | 10 percent owner, other: See Remarks | Purchase | $9.94 | 20.00K | $198.80K | 1.52M |
| Nov 15, 17 | Wilks Brothers, LLC | 10 percent owner, other: See Remarks | Purchase | $8.83 | 115.64K | $1.02M | 1.50M |
| Nov 14, 17 | Wilks Brothers, LLC | 10 percent owner, other: See Remarks | Purchase | $8.57 | 134.36K | $1.15M | 1.38M |
| Dec 4, 17 | Wilks Brothers, LLC | 10 percent owner, other: See Remarks | Sale | $13.00 | 6.28K | $81.58K | 6.28K |
| Dec 4, 17 | Wilks Brothers, LLC | 10 percent owner, other: See Remarks | Purchase | $14.00 | 6.28K | $87.85K | 6.28K |
| Dec 8, 17 | Wilks Brothers, LLC | 10 percent owner, other: See Remarks | Purchase | $10.00 | 2.00K | $20.00K | 2.00K |
| Dec 15, 17 | Wilks Brothers, LLC | 10 percent owner, other: See Remarks | Sale | $10.00 | 2.00K | $20.00K | -- |
| Jun 18, 17 | Powell Christopher M | Officer | Sale | -- | -- | -- | 6.14K |
| May 19, 17 | Wilks Brothers, LLC | 10 percent owner, other: See Remarks | Purchase | $14.91 | 251.61K | $3.75M | 523.02K |
| Dec 6, 16 | Wilks Brothers, LLC | 10 percent owner, other: See Remarks | Purchase | $14.00 | 6.28K | $87.85K | 6.28K |
| May 17, 17 | RUBIN ROBERT S | CTO | Purchase | -- | 8.75K | -- | 440.55K |
| May 17, 17 | LENTZ HENRY E | CTO | Purchase | -- | 8.75K | -- | 28.20K |
| May 17, 17 | DEATON CHAD C | CTO | Purchase | -- | 8.75K | -- | 25.21K |
| May 5, 17 | Wilks Brothers, LLC | 10 percent owner | Sale | -- | -- | -- | 1.57M |
| May 5, 17 | Wilks Brothers, LLC | 10 percent owner | Sale | -- | -- | -- | 1.25M |
| May 5, 17 | Wilks Brothers, LLC | 10 percent owner | Sale | $14.91 | 271.41K | $4.05M | -- |
| May 18, 16 | RUBIN ROBERT S | CTO | Purchase | -- | 6.84K | -- | 431.80K |
| May 18, 16 | LENTZ HENRY E | CTO | Purchase | -- | 6.84K | -- | 19.45K |
| May 18, 16 | JENNINGS JAMES B | CTO | Purchase | -- | 6.84K | -- | 15.51K |
| May 18, 16 | DEATON CHAD C | CTO | Purchase | -- | 6.84K | -- | 16.46K |
| May 20, 15 | LENTZ HENRY E | CTO | Purchase | -- | 2.52K | -- | 12.61K |
| May 20, 15 | JENNINGS JAMES B | CTO | Purchase | -- | 2.52K | -- | 8.68K |
| May 20, 15 | DEATON CHAD C | CTO | Purchase | -- | 2.52K | -- | 9.62K |
| May 20, 15 | RUBIN ROBERT S | CTO | Purchase | -- | 2.52K | -- | 424.96K |
| Feb 1, 15 | ELLIOTT R SEAN | Officer | Sale | $32.78 | 1.18K | $38.81K | 29.19K |
| Jan 19, 15 | ELLIOTT R SEAN | Officer | Purchase | -- | 11.47K | -- | 30.37K |
| Aug 7, 14 | DEATON CHAD C | CTO | Purchase | $102.10 | 1.50K | $153.15K | 7.10K |
| May 21, 14 | RUBIN ROBERT S | CTO | Purchase | -- | 738 | -- | 422.44K |
| May 21, 14 | LENTZ HENRY E | CTO | Purchase | -- | 738 | -- | 10.09K |
| May 21, 14 | JENNINGS JAMES B | CTO | Purchase | -- | 738 | -- | 6.15K |
| May 21, 14 | DEATON CHAD C | CTO | Purchase | -- | 738 | -- | 5.60K |
| Feb 1, 14 | ELLIOTT R SEAN | Officer | Sale | $115.12 | 685 | $78.86K | 18.90K |
| Jan 20, 14 | ELLIOTT R SEAN | Officer | Purchase | -- | 3.92K | -- | 19.59K |
| Jan 17, 14 | ELLIOTT R SEAN | Officer | Sale | $112.19 | 314 | $35.23K | 15.66K |
| Nov 20, 13 | DEATON CHAD C | CTO | Purchase | -- | 2.00K | -- | 4.86K |
| Nov 20, 13 | DEATON CHAD C | CTO | Sale | -- | -- | -- | 2.86K |
| May 22, 13 | JENNINGS JAMES B | CTO | Purchase | -- | 500 | -- | 5.42K |
| May 22, 13 | LENTZ HENRY E | CTO | Purchase | -- | 500 | -- | 9.35K |
| May 22, 13 | RUBIN ROBERT S | CTO | Purchase | -- | 500 | -- | 421.70K |
| Feb 1, 13 | ELLIOTT R SEAN | Officer | Sale | $87.20 | 267 | $23.28K | 15.98K |
| Jan 21, 13 | ELLIOTT R SEAN | Officer | Purchase | -- | 4.59K | -- | 16.25K |
| Jan 17, 13 | ELLIOTT R SEAN | Officer | Sale | $80.41 | 315 | $25.33K | 11.90K |
| Jan 18, 13 | ELLIOTT R SEAN | Officer | Sale | $80.59 | 244 | $19.66K | 11.65K |
| May 23, 12 | RUBIN ROBERT S | CTO | Purchase | -- | 400 | -- | 421.20K |
| May 23, 12 | LENTZ HENRY E | CTO | Purchase | -- | 400 | -- | 8.85K |
| May 23, 12 | JENNINGS JAMES B | CTO | Purchase | -- | 400 | -- | 4.92K |
| May 1, 12 | RUBIN ROBERT S | CTO | Sale | -- | 40.00K | -- | 420.80K |
| Jan 18, 12 | ELLIOTT R SEAN | Officer | Sale | $122.82 | 224 | $27.51K | 12.50K |
| Jan 19, 12 | ELLIOTT R SEAN | Officer | Sale | $128.25 | 283 | $36.29K | 12.21K |
| Jan 16, 12 | ELLIOTT R SEAN | Officer | Purchase | -- | 2.93K | -- | 12.98K |
| Jan 17, 12 | ELLIOTT R SEAN | Officer | Sale | $117.45 | 255 | $29.95K | 12.72K |
| Oct 31, 11 | RUBIN ROBERT S | CTO | Sale | -- | 40.00K | -- | 460.80K |
| Oct 31, 11 | RUBIN ROBERT S | CTO | Sale | -- | 40.00K | -- | 460.55K |
| May 18, 11 | JENNINGS JAMES B | CTO | Purchase | -- | 250 | -- | 4.52K |
| May 18, 11 | LENTZ HENRY E | CTO | Purchase | -- | 250 | -- | 8.45K |
| May 18, 11 | RUBIN ROBERT S | CTO | Purchase | -- | 250 | -- | 500.80K |
| May 2, 11 | RUBIN ROBERT S | CTO | Sale | $155.49 | 39.62K | $6.16M | 560.93K |
| May 2, 11 | RUBIN ROBERT S | CTO | Sale | $156.30 | 34.80K | $5.44M | 526.13K |
| May 2, 11 | RUBIN ROBERT S | CTO | Sale | $157.07 | 11.50K | $1.81M | 514.63K |
| May 2, 11 | RUBIN ROBERT S | CTO | Sale | $158.58 | 2.82K | $447.35K | 511.81K |
| May 2, 11 | RUBIN ROBERT S | CTO | Sale | $160.40 | 11.26K | $1.81M | 500.55K |
| Jan 17, 11 | ELLIOTT R SEAN | Officer | Purchase | -- | 2.90K | -- | 10.05K |
| Nov 15, 10 | JENNINGS JAMES B | CTO | Purchase | $89.41 | 4.612 | $412.359 | 4.27K |
| Aug 16, 10 | JENNINGS JAMES B | CTO | Purchase | $72.79 | 5.65 | $411.264 | 4.26K |
| May 19, 10 | RUBIN ROBERT S | CTO | Purchase | -- | 200 | -- | 600.55K |
| May 19, 10 | LENTZ HENRY E | CTO | Purchase | -- | 200 | -- | 8.20K |
| May 19, 10 | JENNINGS JAMES B | CTO | Purchase | -- | 200 | -- | 4.26K |
| May 17, 10 | JENNINGS JAMES B | CTO | Purchase | $68.39 | 5.397 | $369.101 | 4.06K |
| May 3, 10 | RUBIN ROBERT S | CTO | Sale | $71.50 | 100.00K | $7.15M | 600.35K |
| Feb 16, 10 | JENNINGS JAMES B | CTO | Purchase | $65.80 | 5.595 | $368.151 | 4.05K |
| Jan 18, 10 | ELLIOTT R SEAN | Officer | Purchase | -- | 2.54K | -- | 7.50K |
| Jan 19, 10 | ELLIOTT R SEAN | Officer | Sale | $69.16 | 346 | $23.93K | 7.15K |
| Jan 15, 10 | ELLIOTT R SEAN | Officer | Sale | $68.80 | 90 | $6.19K | 4.96K |
| Dec 31, 09 | JENNINGS JAMES B | CTO | Purchase | $68.17 | 128.356 | $8.75K | 4.05K |
| Nov 16, 09 | JENNINGS JAMES B | CTO | Purchase | $63.47 | 5.421 | $344.071 | 3.92K |
| Sep 30, 09 | JENNINGS JAMES B | CTO | Purchase | $51.40 | 199.416 | $10.25K | 3.91K |
| Aug 17, 09 | DEATON CHAD C | CTO | Purchase | $40.33 | 14.19 | $572.283 | 5.94K |
| Aug 17, 09 | JENNINGS JAMES B | CTO | Purchase | $40.33 | 7.607 | $306.79 | 3.71K |
| Jun 30, 09 | JENNINGS JAMES B | CTO | Purchase | $33.50 | 261.194 | $8.75K | 3.70K |
| Jun 30, 09 | DEATON CHAD C | CTO | Purchase | $33.50 | 261.194 | $8.75K | 5.93K |
| May 15, 09 | JENNINGS JAMES B | CTO | Purchase | $35.22 | 6.933 | $244.18 | 3.44K |
| May 15, 09 | DEATON CHAD C | CTO | Purchase | $35.22 | 14.018 | $493.714 | 5.67K |
| Mar 31, 09 | JENNINGS JAMES B | CTO | Purchase | $27.61 | 498.008 | $13.75K | 3.44K |
| Mar 31, 09 | DEATON CHAD C | CTO | Purchase | $27.61 | 389.351 | $10.75K | 5.65K |
| Feb 17, 09 | JENNINGS JAMES B | CTO | Purchase | $36.10 | 4.398 | $158.768 | 2.94K |
| Feb 17, 09 | DEATON CHAD C | CTO | Purchase | $36.10 | 11.787 | $425.511 | 5.26K |
| Jan 19, 09 | ELLIOTT R SEAN | Officer | Purchase | -- | 3.21K | -- | 5.04K |
| Dec 31, 08 | JENNINGS JAMES B | CTO | Purchase | $35.53 | 291.562 | $10.36K | 2.93K |
| Dec 31, 08 | DEATON CHAD C | CTO | Purchase | $35.53 | 229.006 | $8.14K | 5.25K |
| Oct 10, 08 | Fisher Marc Kevin | President | Sale | $38.34 | 1.26K | $48.50K | 5.05K |
| Sep 30, 08 | DEATON CHAD C | CTO | Purchase | $51.61 | 215.075 | $11.10K | 5.02K |
| Sep 30, 08 | JENNINGS JAMES B | CTO | Purchase | $51.61 | 209.718 | $10.82K | 2.64K |
| Sep 3, 08 | Fisher Marc Kevin | President | Sale | $56.48 | 637 | $35.98K | 6.32K |
| Jun 30, 08 | JENNINGS JAMES B | CTO | Purchase | $58.35 | 201.924 | $11.78K | 2.43K |
| Jun 30, 08 | DEATON CHAD C | CTO | Purchase | $58.35 | 205.817 | $12.01K | 4.81K |
| Mar 31, 08 | JENNINGS JAMES B | CTO | Purchase | $40.10 | 230.673 | $9.25K | 2.23K |
| Mar 31, 08 | DEATON CHAD C | CTO | Purchase | $40.10 | 236.318 | $9.48K | 4.60K |
| Jan 18, 08 | Fisher Marc Kevin | President | Sale | $33.73 | 346 | $11.67K | 6.95K |
| Jan 15, 08 | ELLIOTT R SEAN | Officer | Purchase | -- | 835 | -- | 1.83K |
| Jan 15, 08 | Fisher Marc Kevin | President | Sale | -- | 2.09K | -- | 7.30K |
| Jan 15, 08 | ELLIOTT R SEAN | Officer | Sale | -- | -- | -- | 1.00K |
| Dec 31, 07 | DEATON CHAD C | CTO | Purchase | $37.20 | 241.237 | $8.97K | 4.37K |
| Dec 5, 07 | Fisher Marc Kevin | President | Purchase | $22.27 | 3.00K | $66.80K | 8.21K |
| Dec 5, 07 | Fisher Marc Kevin | President | Sale | $39.84 | 100 | $3.98K | 8.11K |
| Dec 5, 07 | Fisher Marc Kevin | President | Sale | $39.82 | 200 | $7.96K | 7.91K |
| Dec 5, 07 | Fisher Marc Kevin | President | Sale | $39.90 | 300 | $11.97K | 7.61K |
| Dec 5, 07 | Fisher Marc Kevin | President | Sale | $39.89 | 700 | $27.92K | 6.91K |
| Dec 5, 07 | Fisher Marc Kevin | President | Sale | $39.81 | 200 | $7.96K | 6.71K |
| Dec 5, 07 | Fisher Marc Kevin | President | Sale | $39.83 | 200 | $7.97K | 6.51K |
| Dec 5, 07 | Fisher Marc Kevin | President | Sale | $39.88 | 200 | $7.98K | 6.31K |
| Dec 5, 07 | Fisher Marc Kevin | President | Sale | $39.86 | 600 | $23.92K | 5.71K |
| Dec 5, 07 | Fisher Marc Kevin | President | Sale | $39.87 | 300 | $11.96K | 5.41K |
| Nov 30, 07 | Fisher Marc Kevin | President | Sale | $40.53 | 727 | $29.47K | 5.21K |
| Dec 5, 07 | Fisher Marc Kevin | President | Sale | $39.85 | 200 | $7.97K | 5.21K |
| Dec 5, 07 | Fisher Marc Kevin | President | Sale | $22.27 | 3.00K | $66.80K | -- |
| Sep 28, 07 | DEATON CHAD C | CTO | Purchase | $50.73 | 162.625 | $8.25K | 4.13K |
| Jul 17, 07 | JENNINGS JAMES B | CTO | Purchase | -- | 2.00K | -- | 2.00K |
| Jul 17, 07 | JENNINGS JAMES B | CTO | Sale | -- | -- | -- | -- |
| Jun 29, 07 | DEATON CHAD C | CTO | Purchase | $43.81 | 188.313 | $8.25K | 3.96K |
| Apr 13, 07 | Fisher Marc Kevin | President | Sale | $47.97 | 69 | $3.31K | 5.93K |
| Apr 4, 07 | MURPHY JOHN J | CTO | Purchase | $46.55 | 252.417 | $11.75K | 8.53K |
| Apr 4, 07 | DEATON CHAD C | CTO | Purchase | $46.55 | 220.193 | $10.25K | 3.77K |
| Jan 17, 06 | Fisher Marc Kevin | President | Purchase | -- | 540 | -- | 6.00K |
| Jan 17, 06 | Wright Christopher A | President | Purchase | -- | 1.35K | -- | 74.28K |
| Jan 19, 07 | Fisher Marc Kevin | President | Sale | $34.14 | 108 | $3.69K | 5.46K |
| Mar 7, 07 | Wright Christopher A | President | Purchase | $22.27 | 20.00K | $445.40K | 92.93K |
| Mar 7, 07 | Wright Christopher A | President | Sale | $42.27 | 20.00K | $845.40K | 72.93K |
| Mar 7, 07 | Wright Christopher A | President | Sale | $22.27 | 20.00K | $445.40K | 20.00K |
| Feb 26, 07 | RUBIN ROBERT S | CTO | Sale | -- | 50.00K | -- | 700.35K |
| Jan 15, 07 | Fisher Marc Kevin | President | Purchase | -- | 1.73K | -- | 5.57K |
| Dec 29, 06 | MURPHY JOHN J | CTO | Purchase | $37.37 | 287.664 | $10.75K | 8.27K |
| Dec 29, 06 | DEATON CHAD C | CTO | Purchase | $37.37 | 247.525 | $9.25K | 3.55K |
| Oct 3, 06 | MURPHY JOHN J | CTO | Purchase | $36.03 | 242.853 | $8.75K | 7.99K |
| Oct 3, 06 | DEATON CHAD C | CTO | Purchase | $36.03 | 173.467 | $6.25K | 3.31K |
| Aug 30, 06 | Wright Christopher A | President | Purchase | $22.27 | 20.00K | $445.40K | 72.93K |
| Aug 30, 06 | Wright Christopher A | President | Purchase | $22.27 | 5.00K | $111.35K | 40.00K |
| Jul 26, 06 | MURPHY JOHN J | CTO | Purchase | $46.12 | 21.683 | $1.00K | 7.74K |
| Jul 26, 06 | DEATON CHAD C | CTO | Purchase | $46.12 | 21.683 | $1.00K | 3.13K |
| Jun 30, 06 | DEATON CHAD C | CTO | Purchase | $49.13 | 127.214 | $6.25K | 3.09K |
| May 5, 06 | DEATON CHAD C | CTO | Purchase | $57.27 | 17.461 | $999.991 | 2.96K |
| Apr 25, 06 | DEATON CHAD C | CTO | Purchase | $63.73 | 15.691 | $999.987 | 2.94K |
| Apr 17, 06 | DEATON CHAD C | CTO | Purchase | $63.09 | 15.85 | $999.977 | 2.93K |
| Mar 31, 06 | DEATON CHAD C | CTO | Purchase | $56.91 | 109.823 | $6.25K | 2.91K |
| Mar 7, 06 | DEATON CHAD C | CTO | Purchase | $52.10 | 19.194 | $1.00K | 2.80K |
| Feb 28, 06 | DEATON CHAD C | CTO | Purchase | $54.75 | 18.265 | $1.00K | 2.78K |
| Jan 17, 06 | DEATON CHAD C | CTO | Purchase | $61.95 | 16.142 | $999.997 | 2.77K |
| Jun 30, 06 | MURPHY JOHN J | CTO | Purchase | $49.13 | 178.099 | $8.75K | 7.70K |
| May 5, 06 | MURPHY JOHN J | CTO | Purchase | $57.27 | 17.461 | $999.991 | 7.52K |
| Apr 25, 06 | MURPHY JOHN J | CTO | Purchase | $63.73 | 15.691 | $999.987 | 7.50K |
| Apr 17, 06 | MURPHY JOHN J | CTO | Purchase | $63.09 | 15.85 | $999.977 | 7.49K |
| Mar 31, 06 | MURPHY JOHN J | CTO | Purchase | $56.91 | 153.752 | $8.75K | 7.47K |
| Mar 7, 06 | MURPHY JOHN J | CTO | Purchase | $52.10 | 19.194 | $1.00K | 7.32K |
| Feb 28, 06 | MURPHY JOHN J | CTO | Purchase | $54.75 | 18.265 | $1.00K | 7.30K |
| Feb 2, 06 | MURPHY JOHN J | CTO | Purchase | $64.11 | 15.598 | $999.988 | 7.28K |
| Jan 17, 06 | MURPHY JOHN J | CTO | Purchase | $61.95 | 16.142 | $999.997 | 7.27K |
| Jul 18, 06 | DEATON CHAD C | CTO | Purchase | $45.20 | 22.124 | $1.00K | 3.11K |
| Jul 18, 06 | MURPHY JOHN J | CTO | Purchase | $45.20 | 22.124 | $1.00K | 7.72K |
| Apr 18, 06 | Fisher Marc Kevin | President | Sale | -- | -- | -- | 3.84K |
| May 31, 06 | Fisher Marc Kevin | President | Sale | $22.27 | 750 | $16.70K | -- |
| Apr 18, 06 | MURPHY JOHN J | CTO | Purchase | $63.09 | 2.00K | $126.18K | 7.25K |
| Apr 18, 06 | LENTZ HENRY E | CTO | Purchase | $63.09 | 2.00K | $126.18K | 8.00K |
| Apr 18, 06 | DEATON CHAD C | CTO | Purchase | $63.09 | 2.00K | $126.18K | 2.75K |
| Apr 18, 06 | RUBIN ROBERT S | CTO | Purchase | $63.09 | 2.00K | $126.18K | 750.35K |
| Apr 18, 06 | Fisher Marc Kevin | President | Sale | -- | -- | -- | 1.59K |
| Aug 2, 05 | RUBIN ROBERT S | CTO | Sale | $87.50 | 50.00K | $4.38M | 498.90K |
| Apr 8, 03 | LENTZ HENRY E | CTO | Sale | -- | -- | -- | 4.00K |
| Apr 13, 04 | DEATON CHAD C | CTO | Sale | -- | -- | -- | -- |
| May 9, 05 | RUBIN ROBERT S | CTO | Sale | $69.23 | 25.00K | $1.73M | 548.90K |
| May 4, 05 | RUBIN ROBERT S | CTO | Sale | $68.05 | 25.00K | $1.70M | 573.90K |
| Mar 1, 05 | DEATON CHAD C | CTO | Purchase | $73.52 | 500 | $36.76K | 500 |
| Feb 8, 05 | RUBIN ROBERT S | CTO | Sale | $66.66 | 50.00K | $3.33M | 598.90K |
| Jan 18, 05 | Wright Christopher A | President | Purchase | $68.70 | 1.16K | $79.35K | 52.93K |
| Nov 1, 04 | Wright Christopher A | President | Sale | $72.74 | 50.00K | $3.64M | 50.50K |
| Nov 1, 04 | Wright Christopher A | President | Sale | $72.74 | 50.00K | $3.64M | 70.50K |
| Nov 1, 04 | RUBIN ROBERT S | CTO | Sale | $72.00 | 50.00K | $3.60M | 648.90K |
| Aug 2, 04 | RUBIN ROBERT S | CTO | Sale | $70.86 | 50.00K | $3.54M | 698.90K |
| Apr 27, 04 | RUBIN ROBERT S | CTO | Sale | $67.60 | 6.50K | $439.40K | 766.40K |
| Apr 28, 04 | RUBIN ROBERT S | CTO | Sale | $66.60 | 17.50K | $1.17M | 748.90K |
| Apr 26, 04 | RUBIN ROBERT S | CTO | Sale | $68.10 | 26.00K | $1.77M | 772.90K |
| Oct 30, 03 | RUBIN ROBERT S | CTO | Purchase | $41.21 | 25.50K | $1.05M | 848.90K |
| Oct 30, 03 | RUBIN ROBERT S | CTO | Sale | $41.10 | 25.50K | $1.05M | 848.90K |
Latest filing Checked hourly; insiders must file within 2 business days of a tradeAbout this data