| May 13, 19 | METCALF JAMES S | CEO | Purchase | $6.13 | 3.65K | $22.39K | 391.51K |
| May 13, 19 | Ball George L. | CTO | Purchase | $6.00 | 23.26K | $139.57K | 182.60K |
| May 10, 19 | Ball George L. | CTO | Purchase | $6.00 | 1.74K | $10.43K | 159.34K |
| May 10, 19 | METCALF JAMES S | CEO | Purchase | $6.02 | 96.35K | $580.01K | 387.86K |
| Mar 29, 19 | MOORE TODD R | Officer | Sale | $6.08 | 8.40K | $51.07K | 130.37K |
| Mar 27, 19 | FORBES GARY L | CTO | Purchase | $5.97 | 8.00K | $47.72K | 92.66K |
| Mar 12, 19 | MARTINEZ GEORGE | CTO | Purchase | $6.33 | 8.00K | $50.68K | 75.73K |
| Mar 11, 19 | MOORE TODD R | Officer | Sale | $6.31 | 16.00K | $100.93K | 138.77K |
| Feb 22, 19 | MARTINEZ GEORGE | CTO | Purchase | $7.07 | 12.00K | $84.89K | 67.73K |
| Feb 14, 19 | FORBES GARY L | CTO | Purchase | $8.06 | 4.75K | $38.28K | 84.66K |
| Dec 28, 18 | HOLLAND JOHN J | CTO | Purchase | $7.20 | 7.50K | $54.00K | 35.89K |
| Dec 24, 18 | METCALF JAMES S | CEO | Purchase | $7.09 | 100.00K | $709.00K | 291.51K |
| Dec 14, 18 | METCALF JAMES S | CEO | Sale | $9.82 | 3.39K | $33.26K | 191.51K |
| Dec 21, 18 | FORBES GARY L | CTO | Purchase | $7.46 | 2.75K | $20.52K | 79.91K |
| Dec 21, 18 | FORBES GARY L | CTO | Purchase | $7.42 | 2.50K | $18.55K | 77.16K |
| Dec 21, 18 | Ball George L. | CTO | Purchase | $7.31 | 75.00K | $548.09K | 157.60K |
| Dec 14, 18 | Riley Donald | CEO | Sale | $9.82 | 9.15K | $89.83K | 366.10K |
| Dec 14, 18 | Theroux Katy | Officer | Sale | $9.82 | 1.95K | $19.14K | 148.36K |
| Dec 14, 18 | MOORE TODD R | Officer | Sale | $9.82 | 2.13K | $20.88K | 154.77K |
| Dec 14, 18 | OBrien Timothy J. | CTO | Purchase | -- | 6.81K | -- | 6.81K |
| Dec 14, 18 | AFFELDT KATHLEEN J | CTO | Purchase | -- | 6.81K | -- | 45.12K |
| Dec 14, 18 | KREMER LAWRENCE J | CTO | Purchase | -- | 6.81K | -- | 42.40K |
| Dec 14, 18 | Ball George L. | CTO | Purchase | -- | 6.81K | -- | 82.60K |
| Dec 14, 18 | MARTINEZ GEORGE | CTO | Purchase | -- | 6.81K | -- | 55.73K |
| Dec 14, 18 | FORBES GARY L | CTO | Purchase | -- | 6.81K | -- | 74.66K |
| Dec 14, 18 | HOLLAND JOHN J | CTO | Purchase | -- | 6.81K | -- | 28.39K |
| Nov 16, 18 | OBrien Timothy J. | CTO | Sale | -- | -- | -- | -- |
| Nov 16, 18 | KRENICKI JOHN | CTO | Sale | -- | -- | -- | -- |
| Nov 16, 18 | CD&R Investment Associates X, Ltd. | 10 percent owner | Sale | -- | -- | -- | 39.13M |
| Nov 16, 18 | CD&R Investment Associates X, Ltd. | 10 percent owner | Sale | -- | -- | -- | 39.13M |
| Nov 16, 18 | GGC Opportunity Fund Management GP, Ltd. | 10 percent owner | Sale | -- | -- | -- | 16.67M |
| Nov 16, 18 | GGC Opportunity Fund Management GP, Ltd. | 10 percent owner | Sale | -- | -- | -- | 16.67M |
| Nov 16, 18 | GGC Opportunity Fund Management GP, Ltd. | 10 percent owner | Sale | -- | -- | -- | 2.24M |
| Nov 16, 18 | GGC Opportunity Fund Management GP, Ltd. | 10 percent owner | Sale | -- | -- | -- | 2.24M |
| Nov 16, 18 | GGC Opportunity Fund Management GP, Ltd. | 10 percent owner | Sale | -- | -- | -- | 64.54K |
| Nov 16, 18 | GGC Opportunity Fund Management GP, Ltd. | 10 percent owner | Sale | -- | -- | -- | 64.54K |
| Nov 16, 18 | GGC Opportunity Fund Management GP, Ltd. | 10 percent owner | Sale | -- | -- | -- | 16.67M |
| Nov 16, 18 | GGC Opportunity Fund Management GP, Ltd. | 10 percent owner | Sale | -- | -- | -- | 2.24M |
| Nov 16, 18 | GGC Opportunity Fund Management GP, Ltd. | 10 percent owner | Sale | -- | -- | -- | 64.54K |
| Nov 16, 18 | Theroux Katy | Officer | Purchase | -- | 25.90K | -- | 150.31K |
| Nov 16, 18 | Theroux Katy | Officer | Purchase | -- | 30.43K | -- | 139.04K |
| Nov 16, 18 | Theroux Katy | Officer | Sale | $12.25 | 14.63K | $179.24K | 124.41K |
| Nov 16, 18 | Theroux Katy | Officer | Purchase | $12.16 | 122.39K | $1.49M | 122.39K |
| Nov 16, 18 | Theroux Katy | Officer | Purchase | -- | 61.20K | -- | 108.61K |
| Nov 16, 18 | Steinhafel Arthur W. | Officer | Purchase | $12.16 | 190.10K | $2.31M | 190.10K |
| Nov 16, 18 | Steinhafel Arthur W. | Officer | Purchase | -- | 95.05K | -- | 95.05K |
| Nov 16, 18 | Riley Donald | Officer | Purchase | -- | 84.53K | -- | 375.25K |
| Nov 16, 18 | Riley Donald | Officer | Purchase | -- | 53.25K | -- | 315.76K |
| Nov 16, 18 | Riley Donald | Officer | Sale | $12.25 | 25.04K | $306.79K | 290.72K |
| Nov 16, 18 | Riley Donald | Officer | Purchase | -- | 102.49K | -- | 262.52K |
| Nov 16, 18 | Riley Donald | Officer | Purchase | $12.16 | 204.99K | $2.49M | 204.99K |
| Nov 16, 18 | Poe Shawn K | CFO | Purchase | $12.16 | 156.05K | $1.90M | 156.05K |
| Nov 16, 18 | Poe Shawn K | CFO | Purchase | -- | 78.02K | -- | 78.02K |
| Nov 16, 18 | MOORE TODD R | Officer | Purchase | -- | 28.25K | -- | 156.90K |
| Nov 16, 18 | MOORE TODD R | Officer | Purchase | -- | 36.13K | -- | 146.23K |
| Nov 16, 18 | MOORE TODD R | Officer | Sale | $12.25 | 17.58K | $215.32K | 128.66K |
| Nov 16, 18 | MOORE TODD R | Officer | Purchase | -- | 50.10K | -- | 110.10K |
| Nov 16, 18 | MOORE TODD R | Officer | Purchase | $12.16 | 100.21K | $1.22M | 100.21K |
| Nov 16, 18 | METCALF JAMES S | CEO | Purchase | $12.16 | 307.48K | $3.74M | 307.48K |
| Nov 16, 18 | METCALF JAMES S | CEO | Purchase | -- | 153.74K | -- | 194.90K |
| Nov 16, 18 | Buckley John L | President | Purchase | $12.16 | 190.10K | $2.31M | 190.10K |
| Nov 16, 18 | Buckley John L | President | Purchase | -- | 95.05K | -- | 95.05K |
| Nov 16, 18 | Boyle Brian P. | Officer | Purchase | $12.16 | 60.82K | $739.53K | 60.82K |
| Nov 16, 18 | Boyle Brian P. | Officer | Purchase | -- | 30.41K | -- | 30.41K |
| Nov 16, 18 | Steinhafel Arthur W. | Officer | Sale | -- | -- | -- | -- |
| Nov 16, 18 | Poe Shawn K | Officer | Sale | -- | -- | -- | -- |
| Nov 16, 18 | Buckley John L | Officer | Sale | -- | -- | -- | -- |
| Nov 16, 18 | Boyle Brian P. | Officer | Sale | -- | -- | -- | -- |
| Jul 1, 18 | Theroux Katy | Officer | Sale | $21.00 | 546 | $11.47K | 47.42K |
| Jul 1, 18 | Riley Donald | CEO | Sale | $21.00 | 2.10K | $44.16K | 160.02K |
| Jun 8, 18 | Johnson Mark E | CFO | Sale | $22.89 | 82.10K | $1.88M | 160.92K |
| Jun 7, 18 | Ronchetto Robert Daniel | Officer | Sale | $22.00 | 2.43K | $53.37K | 34.17K |
| Jun 5, 18 | Ronchetto Robert Daniel | Officer | Sale | $19.50 | 1.59K | $30.95K | 43.05K |
| Jun 6, 18 | Ronchetto Robert Daniel | Officer | Sale | $21.37 | 6.45K | $137.85K | 36.59K |
| May 9, 18 | Ronchetto Robert Daniel | Officer | Sale | $18.50 | 910 | $16.84K | 44.63K |
| May 8, 18 | Ronchetto Robert Daniel | Officer | Sale | $18.50 | 77 | $1.42K | 45.54K |
| May 7, 18 | AFFELDT KATHLEEN J | CTO | Purchase | $10.18 | 11.79K | $120.00K | 50.10K |
| May 7, 18 | AFFELDT KATHLEEN J | CTO | Purchase | $12.00 | 10.00K | $120.00K | 48.32K |
| May 7, 18 | AFFELDT KATHLEEN J | CTO | Sale | $18.00 | 11.79K | $212.21K | 38.32K |
| May 7, 18 | AFFELDT KATHLEEN J | CTO | Sale | $18.00 | 10.00K | $180.04K | 38.32K |
| May 7, 18 | AFFELDT KATHLEEN J | CTO | Sale | $10.18 | 11.79K | $120.00K | -- |
| May 7, 18 | AFFELDT KATHLEEN J | CTO | Sale | $12.00 | 10.00K | $120.00K | -- |
| Jan 5, 18 | Little Bradley Scott | Officer | Sale | $19.48 | 2.75K | $53.56K | 28.66K |
| Dec 15, 17 | MOORE TODD R | Officer | Sale | $19.30 | 6.05K | $116.71K | 54.85K |
| Dec 15, 17 | Theroux Katy | Officer | Sale | $19.30 | 5.81K | $112.06K | 53.16K |
| Dec 15, 17 | Ronchetto Robert Daniel | Officer | Sale | $19.30 | 2.79K | $53.79K | 45.62K |
| Dec 15, 17 | Riley Donald | CEO | Sale | $19.30 | 12.93K | $249.51K | 162.13K |
| Dec 15, 17 | Little Bradley Scott | Officer | Sale | $19.30 | 2.90K | $55.91K | 31.41K |
| Dec 15, 17 | Kuzdal John L | President | Sale | $19.30 | 9.01K | $173.87K | 119.42K |
| Dec 15, 17 | Johnson Mark E | CFO | Sale | $19.30 | 13.88K | $267.98K | 243.02K |
| Dec 31, 17 | CHAMBERS NORMAN C | CTO | Sale | $19.30 | 121.02K | $2.34M | 342.33K |
| Jan 3, 18 | CHAMBERS NORMAN C | CTO | Purchase | $12.00 | 33.33K | $400.01K | 323.58K |
| Jan 2, 18 | CHAMBERS NORMAN C | CTO | Sale | $19.45 | 52.09K | $1.01M | 290.24K |
| Jan 3, 18 | CHAMBERS NORMAN C | CTO | Sale | $19.35 | 33.33K | $644.85K | 290.24K |
| Jan 3, 18 | CHAMBERS NORMAN C | CTO | Sale | $12.00 | 33.33K | $400.01K | -- |
| Dec 15, 17 | CHAMBERS NORMAN C | CTO | Purchase | -- | 19.84K | -- | 463.35K |
| Dec 15, 17 | CHAMBERS NORMAN C | CTO | Sale | $19.30 | 37.99K | $733.19K | 443.52K |
| Dec 21, 17 | Theroux Katy | Officer | Sale | $19.56 | 5.20K | $101.72K | 53.05K |
| Dec 15, 17 | VanArsdale William | CTO | Purchase | -- | 5.58K | -- | 5.58K |
| Dec 15, 17 | Theroux Katy | Officer | Purchase | -- | 11.16K | -- | 58.25K |
| Dec 15, 17 | Theroux Katy | Officer | Purchase | -- | 2.62K | -- | 47.81K |
| Dec 15, 17 | Theroux Katy | Officer | Sale | $19.30 | 717 | $13.84K | 47.09K |
| Dec 15, 17 | Ronchetto Robert Daniel | Officer | Purchase | -- | 6.20K | -- | 47.81K |
| Dec 15, 17 | Ronchetto Robert Daniel | Officer | Purchase | -- | 2.19K | -- | 42.21K |
| Dec 15, 17 | Ronchetto Robert Daniel | Officer | Sale | $19.30 | 598 | $11.54K | 41.61K |
| Dec 15, 17 | Riley Donald | CEO | Purchase | -- | 49.59K | -- | 172.67K |
| Dec 15, 17 | Riley Donald | CEO | Purchase | -- | 5.68K | -- | 125.46K |
| Dec 15, 17 | Riley Donald | CEO | Sale | $19.30 | 2.38K | $45.99K | 123.08K |
| Dec 15, 17 | MOORE TODD R | Officer | Purchase | -- | 11.16K | -- | 96.00K |
| Dec 15, 17 | MOORE TODD R | Officer | Purchase | -- | 3.28K | -- | 85.73K |
| Dec 15, 17 | MOORE TODD R | Officer | Sale | $19.30 | 897 | $17.31K | 84.84K |
| Dec 18, 17 | MOORE TODD R | Officer | Sale | $19.43 | 36.00K | $699.36K | 60.00K |
| Dec 15, 17 | METCALF JAMES S | CTO | Purchase | -- | 11.16K | -- | 41.16K |
| Dec 15, 17 | MARTINEZ GEORGE | CTO | Purchase | -- | 5.58K | -- | 48.92K |
| Dec 15, 17 | Little Bradley Scott | Officer | Purchase | -- | 4.96K | -- | 33.83K |
| Dec 15, 17 | Little Bradley Scott | Officer | Purchase | -- | 1.75K | -- | 29.35K |
| Dec 15, 17 | Little Bradley Scott | Officer | Sale | $19.30 | 478 | $9.23K | 28.87K |
| Dec 15, 17 | KREMER LAWRENCE J | CTO | Purchase | -- | 5.58K | -- | 35.59K |
| Dec 15, 17 | Johnson Mark E | CFO | Purchase | -- | 21.08K | -- | 253.79K |
| Dec 15, 17 | Johnson Mark E | CFO | Purchase | -- | 7.43K | -- | 235.83K |
| Dec 15, 17 | Johnson Mark E | CFO | Sale | $19.30 | 3.12K | $60.14K | 232.71K |
| Dec 15, 17 | HOLLAND JOHN J | CTO | Purchase | -- | 5.58K | -- | 21.58K |
| Dec 15, 17 | FORBES GARY L | CTO | Purchase | -- | 5.58K | -- | 67.85K |
| Dec 15, 17 | Ball George L. | CTO | Purchase | -- | 5.58K | -- | 75.79K |
| Dec 15, 17 | AFFELDT KATHLEEN J | CTO | Purchase | -- | 5.58K | -- | 38.32K |
| Dec 14, 17 | Kuzdal John L | President | Purchase | $8.85 | 20.00K | $177.00K | 133.34K |
| Dec 15, 17 | Kuzdal John L | President | Purchase | -- | 11.16K | -- | 126.91K |
| Dec 15, 17 | Kuzdal John L | President | Purchase | -- | 3.93K | -- | 117.27K |
| Dec 15, 17 | Kuzdal John L | President | Sale | $19.30 | 1.52K | $29.28K | 115.75K |
| Dec 14, 17 | Kuzdal John L | President | Sale | $19.24 | 20.00K | $384.77K | 113.34K |
| Dec 14, 17 | Kuzdal John L | President | Sale | $8.85 | 20.00K | $177.00K | 86.60K |
| Dec 15, 17 | CHAMBERS NORMAN C | CTO | Purchase | -- | 21.84K | -- | 481.50K |
| Dec 15, 17 | CHAMBERS NORMAN C | CTO | Purchase | -- | 7.93K | -- | 480.28K |
| Dec 15, 17 | CHAMBERS NORMAN C | CTO | Sale | $19.30 | 9.16K | $176.87K | 472.34K |
| Dec 14, 17 | CHAMBERS NORMAN C | CTO | Sale | $19.54 | 4.90K | $95.75K | 471.50K |
| Dec 15, 17 | CHAMBERS NORMAN C | CTO | Sale | $19.50 | 11.84K | $230.94K | 459.66K |
| Dec 13, 17 | CD&R Associates VIII, Ltd. | 10 percent owner | Sale | $19.36 | 7.15M | $138.42M | 22.80M |
| Sep 12, 17 | MOORE TODD R | Officer | Sale | $13.75 | 6.00K | $82.50K | 82.46K |
| Sep 11, 17 | Ball George L. | CTO | Purchase | $13.40 | 30.00K | $402.00K | 70.21K |
| Sep 11, 17 | METCALF JAMES S | CTO | Purchase | $13.42 | 30.00K | $402.57K | 30.00K |
| Jul 20, 17 | CHAMBERS NORMAN C | CTO | Sale | $17.74 | 45.00K | $798.49K | 476.40K |
| Jul 1, 17 | Theroux Katy | Officer | Purchase | -- | 5.99K | -- | 45.19K |
| Jul 1, 17 | Riley Donald | CEO | Purchase | -- | 23.05K | -- | 119.78K |
| May 23, 17 | METCALF JAMES S | CTO | Sale | -- | -- | -- | -- |
| Dec 15, 16 | Theroux Katy | Officer | Purchase | -- | 2.61K | -- | 39.20K |
| Dec 15, 16 | Little Bradley Scott | Officer | Purchase | -- | 1.69K | -- | 30.10K |
| Dec 15, 16 | MOORE TODD R | Officer | Purchase | -- | 2.61K | -- | 88.46K |
| Dec 15, 16 | Kuzdal John L | President | Purchase | -- | 2.61K | -- | 113.34K |
| Dec 15, 16 | Riley Donald | President | Purchase | -- | 3.91K | -- | 96.73K |
| Apr 25, 17 | Johnson Mark E | CFO | Sale | $17.50 | 20.00K | $350.00K | 228.40K |
| Dec 15, 16 | Johnson Mark E | CFO | Purchase | -- | 3.91K | -- | 248.40K |
| Apr 25, 17 | CHAMBERS NORMAN C | CEO | Sale | $17.50 | 40.00K | $700.00K | 521.40K |
| Apr 10, 17 | VanArsdale William | CTO | Sale | -- | -- | -- | -- |
| Jan 24, 17 | Little Bradley Scott | Officer | Sale | $15.96 | 2.50K | $39.90K | 25.91K |
| Dec 15, 16 | CHAMBERS NORMAN C | CEO | Purchase | -- | 65.15K | -- | 561.17K |
| Dec 15, 16 | CHAMBERS NORMAN C | CEO | Purchase | -- | 46.99K | -- | 524.21K |
| Dec 15, 16 | CHAMBERS NORMAN C | CEO | Sale | $15.55 | 28.19K | $438.40K | 496.02K |
| Dec 15, 16 | Johnson Mark E | CFO | Purchase | -- | 22.15K | -- | 244.49K |
| Dec 15, 16 | Johnson Mark E | CFO | Purchase | -- | 15.98K | -- | 234.97K |
| Dec 15, 16 | Johnson Mark E | CFO | Sale | $15.55 | 12.63K | $196.38K | 222.34K |
| Dec 15, 16 | Riley Donald | President | Purchase | -- | 45.92K | -- | 104.75K |
| Dec 15, 16 | Riley Donald | President | Purchase | -- | 16.94K | -- | 92.82K |
| Dec 15, 16 | Riley Donald | President | Sale | $15.55 | 28.87K | $448.93K | 75.88K |
| Dec 15, 16 | Kuzdal John L | President | Purchase | -- | 27.38K | -- | 117.87K |
| Dec 15, 16 | Kuzdal John L | President | Purchase | -- | 11.73K | -- | 110.73K |
| Dec 15, 16 | Kuzdal John L | President | Sale | $15.55 | 18.86K | $293.35K | 99.01K |
| Dec 15, 16 | MOORE TODD R | Officer | Purchase | -- | 9.77K | -- | 85.85K |
| Dec 15, 16 | MOORE TODD R | Officer | Purchase | -- | 7.05K | -- | 83.59K |
| Dec 15, 16 | MOORE TODD R | Officer | Sale | $15.55 | 7.51K | $116.86K | 76.08K |
| Dec 15, 16 | Theroux Katy | Officer | Purchase | -- | 7.82K | -- | 36.59K |
| Dec 15, 16 | Theroux Katy | Officer | Purchase | -- | 5.64K | -- | 33.28K |
| Dec 15, 16 | Theroux Katy | Officer | Sale | $15.55 | 4.50K | $70.05K | 28.77K |
| Dec 15, 16 | Ronchetto Robert Daniel | Officer | Purchase | -- | 6.51K | -- | 40.02K |
| Dec 15, 16 | Ronchetto Robert Daniel | Officer | Purchase | -- | 4.70K | -- | 36.88K |
| Dec 15, 16 | Ronchetto Robert Daniel | Officer | Sale | $15.55 | 3.37K | $52.47K | 33.51K |
| Dec 15, 16 | Little Bradley Scott | Officer | Purchase | -- | 5.21K | -- | 28.41K |
| Dec 15, 16 | Little Bradley Scott | Officer | Purchase | -- | 4.61K | -- | 26.64K |
| Dec 15, 16 | Little Bradley Scott | Officer | Sale | $15.55 | 3.45K | $53.60K | 23.20K |
| Dec 15, 16 | AFFELDT KATHLEEN J | CTO | Purchase | -- | 5.21K | -- | 32.74K |
| Dec 15, 16 | Ball George L. | CTO | Purchase | -- | 5.21K | -- | 40.21K |
| Dec 15, 16 | ESPE MATTHEW J | CTO | Purchase | -- | 2.61K | -- | 6.17K |
| Dec 15, 16 | ESPE MATTHEW J | CTO | Purchase | $15.70 | 5.21K | $81.83K | 5.21K |
| Dec 15, 16 | FORBES GARY L | CTO | Purchase | -- | 5.21K | -- | 62.27K |
| Dec 15, 16 | HOLLAND JOHN J | CTO | Purchase | -- | 2.61K | -- | 16.00K |
| Dec 15, 16 | HOLLAND JOHN J | CTO | Purchase | $15.70 | 5.21K | $81.83K | 5.21K |
| Dec 15, 16 | KREMER LAWRENCE J | CTO | Purchase | -- | 5.21K | -- | 30.01K |
| Dec 15, 16 | MARTINEZ GEORGE | CTO | Purchase | -- | 5.21K | -- | 43.34K |
| Dec 8, 16 | Ronchetto Robert Daniel | Officer | Sale | $18.00 | 8.53K | $153.56K | 32.18K |
| Dec 6, 16 | CHAMBERS NORMAN C | CEO | Sale | $17.50 | 2.80K | $49.05K | 492.70K |
| Dec 8, 16 | CHAMBERS NORMAN C | CEO | Sale | $17.50 | 15.47K | $270.84K | 477.22K |
| Nov 23, 16 | CHAMBERS NORMAN C | CEO | Sale | $17.50 | 36.43K | $637.62K | 495.50K |
| Nov 17, 16 | CHAMBERS NORMAN C | CEO | Purchase | $8.85 | 7.42K | $65.67K | 622.81K |
| Nov 17, 16 | CHAMBERS NORMAN C | CEO | Sale | $17.50 | 7.42K | $129.85K | 615.39K |
| Nov 18, 16 | CHAMBERS NORMAN C | CEO | Purchase | $8.85 | 29.08K | $257.34K | 582.16K |
| Nov 17, 16 | CHAMBERS NORMAN C | CEO | Sale | $17.08 | 59.37K | $1.01M | 556.02K |
| Nov 18, 16 | CHAMBERS NORMAN C | CEO | Sale | $17.50 | 29.08K | $508.87K | 553.08K |
| Nov 18, 16 | CHAMBERS NORMAN C | CEO | Sale | $17.50 | 21.15K | $370.11K | 531.93K |
| Nov 17, 16 | CHAMBERS NORMAN C | CEO | Sale | $8.85 | 7.42K | $65.67K | 29.08K |
| Nov 18, 16 | CHAMBERS NORMAN C | CEO | Sale | $8.85 | 29.08K | $257.34K | -- |
| Nov 14, 16 | CHAMBERS NORMAN C | CEO | Purchase | $8.85 | 29.47K | $260.81K | 743.09K |