| Sep 3, 26 | MOROUN MATTHEW T | CTO | Purchase | $9.56 | 3.27M | $31.23M | 15.70M |
| Sep 3, 26 | MOROUN MATTHEW T | CTO | Sale | $9.56 | 3.27M | $31.23M | -- |
| Jul 30, 26 | Kleine Daniel C. | CFO | Purchase | -- | 20.00K | -- | 21.79K |
| May 8, 26 | MOROUN MATTHEW T | CTO | Purchase | $10.32 | 1.45K | $14.99K | 6.01K |
| May 8, 26 | Moroun Matthew J. | CTO | Purchase | $10.32 | 1.45K | $14.99K | 6.01K |
| May 8, 26 | MCLARTY FRANKLIN | CTO | Purchase | $10.32 | 484 | $4.99K | 9.45K |
| May 8, 26 | Bishop Michael D. | CTO | Purchase | $10.32 | 968 | $9.99K | 5.16K |
| Feb 9, 26 | STEWART LANCE | CEO | Sale | $12.03 | 11.35K | $136.59K | 122.55K |
| Sep 11, 25 | MOROUN MATTHEW T | CTO | Purchase | $10.75 | 2.00M | $21.49M | 12.43M |
| Sep 11, 25 | MOROUN MATTHEW T | CTO | Sale | $10.75 | 2.00M | $21.49M | -- |
| Aug 4, 25 | Kleine Daniel C. | Officer | Sale | -- | -- | -- | 1.78K |
| Aug 4, 25 | STEWART LANCE | CEO | Purchase | -- | 100.00K | -- | 133.91K |
| May 12, 25 | Bishop Michael D. | CTO | Purchase | $15.71 | 954 | $14.99K | 4.19K |
| May 12, 25 | Lukas Edwin J. | CTO | Purchase | $15.71 | 954 | $14.99K | 6.04K |
| May 12, 25 | Moroun Matthew J. | CTO | Purchase | $15.71 | 954 | $14.99K | 4.56K |
| May 12, 25 | MOROUN MATTHEW T | CTO | Purchase | $15.71 | 954 | $14.99K | 4.56K |
| Feb 9, 25 | Vitiritto Joseph A. | CEO | Sale | $15.65 | 2.38K | $37.18K | 184.84K |
| Jan 27, 25 | Vitiritto Joseph A. | CEO | Purchase | -- | 32.50K | -- | 187.22K |
| Jan 30, 14 | KEITEL WILLIAM E | CTO | Purchase | $15.63 | 3.20K | $49.98K | 3.20K |
| Jan 30, 14 | KEITEL WILLIAM E | CTO | Purchase | -- | 3.20K | -- | 3.20K |
| Jan 15, 14 | DOORNINK RONALD | CTO | Sale | -- | -- | -- | 1.02M |
| Jan 15, 14 | Bonanno Carmine J | 10% Owner | Sale | -- | -- | -- | 5.84M |
| Jan 15, 14 | Martha M. Doornink 2012 Irrevocable Trust Dated November 30, 2012 | 10% Owner | Sale | -- | -- | -- | 1.01M |
| Jan 15, 14 | Ronald Doornink 2012 Irrevocable Trust Dated November 30, 2012 | 10% Owner | Sale | -- | -- | -- | 1.01M |
| Jan 15, 14 | Doornink Revocable Living Trust, dated 12/17/96, as amended | 10% Owner | Sale | -- | -- | -- | 1.02M |
| Jan 15, 14 | ROWE MICHAEL J | 10% Owner | Sale | -- | -- | -- | 36.00K |
| Jan 15, 14 | Romano Frederick J | 10% Owner | Sale | -- | -- | -- | 5.84M |
| Jan 15, 14 | KEITEL WILLIAM E | CTO | Sale | -- | -- | -- | -- |
| Jan 15, 14 | Stark Juergen M. | CEO | Sale | $5.59 | 2.42M | $13.54M | -- |
| Jan 15, 14 | FOX KENNETH A | CTO | Sale | -- | -- | -- | 15.44M |
| Jan 15, 14 | KAPLAN ROBERT M | CTO | Purchase | $4.55 | 5.00K | $22.75K | 5.00K |
| Jan 15, 14 | KAPLAN ROBERT M | CTO | Purchase | $3.30 | 5.00K | $16.50K | 5.00K |
| Jan 15, 14 | KAPLAN ROBERT M | CTO | Purchase | $9.95 | 5.00K | $49.75K | 5.00K |
| Jan 15, 14 | KAPLAN ROBERT M | CTO | Sale | $9.95 | 5.00K | $49.75K | -- |
| Jan 15, 14 | KAPLAN ROBERT M | CTO | Sale | $4.55 | 5.00K | $22.75K | -- |
| Jan 15, 14 | KAPLAN ROBERT M | CTO | Sale | $3.30 | 5.00K | $16.50K | -- |
| Jan 15, 14 | Honore James L. | CTO | Purchase | $4.25 | 10.00K | $42.50K | 10.00K |
| Jan 15, 14 | Honore James L. | CTO | Purchase | $9.95 | 5.00K | $49.75K | 5.00K |
| Jan 15, 14 | Honore James L. | CTO | Sale | $4.25 | 10.00K | $42.50K | -- |
| Jan 15, 14 | Honore James L. | CTO | Sale | $9.95 | 5.00K | $49.75K | -- |
| Feb 25, 13 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $10.80 | 77.00K | $831.80K | 366.63K |
| Feb 21, 13 | Honore James L. | CTO | Purchase | $9.95 | 5.00K | $49.75K | 5.00K |
| Feb 21, 13 | BARNES JAMES A | CFO | Purchase | $9.95 | 27.50K | $273.63K | 27.50K |
| Feb 21, 13 | NORRIS ELWOOD G | CTO | Purchase | $10.95 | 35.00K | $383.25K | 35.00K |
| Feb 21, 13 | KAPLAN ROBERT M | CTO | Purchase | $9.95 | 5.00K | $49.75K | 5.00K |
| Feb 7, 13 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $9.53 | 50.30K | $479.46K | 549.93K |
| Feb 7, 13 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $9.50 | 1.00K | $9.50K | 548.93K |
| Feb 8, 13 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $10.03 | 75.00K | $752.06K | 473.93K |
| Feb 11, 13 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $10.70 | 30.30K | $324.05K | 443.63K |
| Sep 28, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $6.74 | 1.00K | $6.74K | 600.23K |
| Sep 12, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $11.10 | 1.00K | $11.10K | 599.23K |
| Aug 7, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $11.06 | 8.56K | $94.68K | 629.12K |
| Aug 8, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $11.03 | 17.44K | $192.45K | 611.68K |
| Aug 9, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $11.02 | 3.60K | $39.69K | 608.08K |
| Aug 9, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $11.10 | 399 | $4.43K | 607.68K |
| Aug 1, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $10.00 | 4.55K | $45.50K | 672.31K |
| Aug 2, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $10.22 | 23.10K | $236.11K | 649.21K |
| Aug 3, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $11.15 | 8.70K | $96.99K | 640.51K |
| Aug 6, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $11.07 | 2.83K | $31.28K | 637.68K |
| Jun 28, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $9.40 | 300 | $2.82K | 676.86K |
| Jun 25, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $9.30 | 5.00K | $46.50K | 677.16K |
| Jun 19, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $9.00 | 1.00K | $9.00K | 695.28K |
| Jun 20, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $9.14 | 11.77K | $107.61K | 683.51K |
| Jun 21, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $9.30 | 1.35K | $12.56K | 682.16K |
| Mar 27, 12 | BARNES JAMES A | CFO | Purchase | $4.50 | 13.33K | $60.00K | 17.73K |
| Mar 27, 12 | NORRIS ELWOOD G | CTO | Purchase | $4.50 | 17.78K | $80.00K | 88.00K |
| Mar 22, 12 | NORRIS ELWOOD G | CTO | Purchase | $4.50 | 44.50K | $200.25K | 70.22K |
| Mar 5, 12 | Honore James L. | CTO | Purchase | $0.85 | 50.00K | $42.50K | 50.00K |
| Mar 5, 12 | Honore James L. | CTO | Sale | -- | -- | -- | -- |
| Jan 13, 12 | KAPLAN ROBERT M | CTO | Purchase | $0.91 | 25.00K | $22.75K | 25.00K |
| Dec 29, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.33 | 375.00K | $123.75K | 2.27M |
| Dec 29, 11 | NORRIS ELWOOD G | CEO | Purchase | -- | 975.00K | -- | 1.42M |
| Dec 29, 11 | NORRIS ELWOOD G | CEO | Sale | $0.33 | 375.00K | $123.75K | 375.00K |
| Dec 29, 11 | BARNES JAMES A | CFO | Purchase | -- | 525.00K | -- | 766.84K |
| Dec 29, 11 | BARNES JAMES A | CFO | Sale | $0.30 | 100.00K | $30.00K | 550.00K |
| Dec 29, 11 | BARNES JAMES A | CFO | Purchase | $0.30 | 100.00K | $30.00K | 315.00K |
| Dec 9, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.65 | 5.00K | $3.25K | 1.89M |
| Nov 29, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.73 | 5.00K | $3.65K | 1.89M |
| Nov 28, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.75 | 10.00K | $7.45K | 1.88M |
| Nov 28, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.74 | 5.00K | $3.70K | 1.87M |
| Nov 28, 11 | KAPLAN ROBERT M | CTO | Purchase | $0.75 | 7.50K | $5.62K | 142.88K |
| Nov 28, 11 | KAPLAN ROBERT M | CTO | Purchase | $0.75 | 2.50K | $1.86K | 135.38K |
| Oct 21, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.55 | 7.50K | $4.13K | 1.87M |
| Sep 30, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.75 | 300.00K | $225.00K | 900.41K |
| Sep 30, 11 | NORRIS ELWOOD G | CEO | Sale | $0.75 | 300.00K | $225.00K | -- |
| Sep 30, 11 | BARNES JAMES A | CFO | Purchase | $0.75 | 100.00K | $75.00K | 335.00K |
| Sep 30, 11 | BARNES JAMES A | CFO | Sale | $0.75 | 100.00K | $75.00K | -- |
| Sep 16, 11 | BARNES JAMES A | CFO | Purchase | $0.67 | 1.68K | $1.12K | 235.00K |
| Sep 16, 11 | BARNES JAMES A | CFO | Purchase | $0.65 | 2.82K | $1.83K | 233.32K |
| Sep 15, 11 | BARNES JAMES A | CFO | Purchase | $0.60 | 500 | $300 | 230.50K |
| Sep 14, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.70 | 10.00K | $7.00K | 1.86M |
| Sep 14, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.65 | 4.60K | $2.99K | 1.85M |
| Sep 12, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.94 | 4.00K | $3.76K | 1.85M |
| Sep 12, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.92 | 2.00K | $1.84K | 1.84M |
| Sep 12, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.90 | 2.00K | $1.80K | 1.84M |
| Sep 13, 11 | BARNES JAMES A | CFO | Purchase | $0.80 | 3.99K | $3.19K | 22.00K |
| Sep 13, 11 | BARNES JAMES A | CFO | Purchase | $0.79 | 1.00K | $790 | 18.01K |
| Sep 12, 11 | BARNES JAMES A | CFO | Purchase | $0.80 | 2.01K | $1.61K | 17.01K |
| Jun 30, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.70 | 65.75K | $46.03K | 600.41K |
| Jun 30, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.30 | 200.00K | $60.00K | 534.66K |
| Jun 30, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.70 | 111.12K | $77.79K | 449.12K |
| Jun 30, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.30 | 338.00K | $101.40K | 338.00K |
| Jun 30, 11 | NORRIS ELWOOD G | CEO | Sale | $0.30 | 338.00K | $101.40K | -- |
| Jun 30, 11 | BARNES JAMES A | CFO | Purchase | $0.70 | 59.84K | $41.89K | 241.84K |
| Jun 30, 11 | BARNES JAMES A | CFO | Purchase | $0.30 | 182.00K | $54.60K | 182.00K |
| Jun 30, 11 | BARNES JAMES A | CFO | Sale | $0.30 | 182.00K | $54.60K | -- |
| Jun 30, 11 | KAPLAN ROBERT M | CTO | Purchase | $0.70 | 32.88K | $23.01K | 132.88K |
| Jun 30, 11 | KAPLAN ROBERT M | CTO | Purchase | $0.30 | 100.00K | $30.00K | 100.00K |
| Jun 30, 11 | KAPLAN ROBERT M | CTO | Sale | $0.30 | 100.00K | $30.00K | -- |
| May 11, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.72 | 5.00K | $3.60K | 1.84M |
| May 11, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.72 | 5.00K | $3.60K | 334.66K |
| May 7, 11 | KAPLAN ROBERT M | CTO | Purchase | $0.66 | 25.00K | $16.50K | 25.00K |
| Sep 28, 10 | KAPLAN ROBERT M | CTO | Sale | $0.30 | 100.00K | $30.00K | -- |
| Feb 22, 11 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $0.50 | 1.50M | $750.00K | 3.48M |
| Feb 22, 11 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $0.50 | 1.50M | $750.00K | 1.50M |
| Feb 22, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.50 | 300.00K | $150.00K | 329.66K |
| Feb 22, 11 | NORRIS ELWOOD G | CEO | Purchase | $0.75 | 300.00K | $225.00K | 300.00K |
| Feb 22, 11 | BARNES JAMES A | CFO | Purchase | $0.50 | 100.00K | $50.00K | 230.00K |
| Feb 22, 11 | BARNES JAMES A | CFO | Purchase | $0.50 | 100.00K | $50.00K | 215.00K |
| Feb 22, 11 | BARNES JAMES A | CFO | Purchase | $0.75 | 100.00K | $75.00K | 100.00K |
| Dec 14, 10 | BARNES JAMES A | CFO | Purchase | $0.35 | 5.16K | $1.81K | 130.00K |
| Dec 13, 10 | BARNES JAMES A | CFO | Purchase | $0.38 | 5.00K | $1.90K | 124.84K |
| Dec 13, 10 | BARNES JAMES A | CFO | Purchase | $0.37 | 5.00K | $1.85K | 119.84K |
| Dec 14, 10 | BARNES JAMES A | CFO | Purchase | $0.34 | 2.50K | $850 | 115.00K |
| Dec 14, 10 | BARNES JAMES A | CFO | Purchase | $0.35 | 5.00K | $1.75K | 112.50K |
| Dec 13, 10 | BARNES JAMES A | CFO | Purchase | $0.36 | 5.00K | $1.80K | 107.50K |
| Dec 14, 10 | BARNES JAMES A | CFO | Purchase | $0.35 | 2.50K | $875 | 15.00K |
| Dec 13, 10 | NORRIS ELWOOD G | CEO | Purchase | $0.35 | 10.00K | $3.50K | 29.66K |
| Dec 13, 10 | NORRIS ELWOOD G | CEO | Purchase | $0.36 | 5.00K | $1.80K | 19.66K |
| Dec 13, 10 | NORRIS ELWOOD G | CEO | Purchase | $0.37 | 5.00K | $1.85K | 14.66K |
| Dec 13, 10 | NORRIS ELWOOD G | CEO | Purchase | $0.38 | 5.00K | $1.90K | 9.66K |
| Dec 13, 10 | NORRIS ELWOOD G | CEO | Purchase | $0.34 | 4.66K | $1.58K | 4.66K |
| Oct 13, 10 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $0.29 | 132.00K | $38.28K | 1.98M |
| Oct 7, 10 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $0.30 | 250.82K | $75.25K | 1.85M |
| Oct 5, 10 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | -- | -- | -- | 1.60M |
| Oct 12, 10 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | -- | -- | -- | 1.60M |
| Oct 8, 10 | HUNTER DANIEL | CTO | Purchase | $0.30 | 25.00K | $7.50K | 25.00K |
| Oct 8, 10 | NORRIS ELWOOD G | CEO | Purchase | $0.33 | 750.00K | $247.50K | 750.00K |
| Oct 8, 10 | BARNES JAMES A | CFO | Purchase | $0.30 | 650.00K | $195.00K | 650.00K |