| 2020-02-21 | Clark Ralph A. | President and CEO | Sell | 34,731 | $36.37 | $1,263,146.80 | -3.3% | → |
| 2020-02-21 | Stewart Alan R. | Chief Financial Officer | Sell | 5,298 | $37.06 | $196,367.15 | -5.2% | → |
| 2020-02-18 | Hawkins Joseph O. | Sr. VP Operations | Sell | 1,911 | $29.01 | $55,432.38 | -6.3% | → |
| 2019-11-18 | Hawkins Joseph O. | Sr. VP Operations | Sell | 1,911 | $22.40 | $42,806.40 | -7.8% | → |
| 2019-08-16 | Hawkins Joseph O. | Sr. VP Operations | Sell | 1,911 | $29.01 | $55,437.16 | -3.8% | → |
| 2019-06-13 | BRATTON WILLIAM J. | - | Sell | 3,074 | $42.93 | $131,966.82 | -48.3% | → |
| 2019-06-12 | Levensohn Pascal | - | Sell | 2,500 | $42.08 | $105,205.57 | -2.4% | → |
| 2019-06-10 | Groos Thomas T. | - | Sell | 55,000 | $44.91 | $2,469,876.10 | -2.8% | → |
| 2019-06-07 | Klepper Robert Samuel | SVP Marketing and Products | Sell | 145 | $45.25 | $6,561.25 | -0.9% | → |
| 2019-06-06 | Groos Thomas T. | - | Sell | 12,398 | $45.41 | $563,024.44 | -2.2% | → |
| 2019-05-30 | Stewart Alan R. | Chief Financial Officer | Sale+OE | 2,029 | $46.87 | $95,109.21 | -2.2% | → |
| 2019-05-30 | Clark Ralph A. | President and CEO | Sale+OE | 7,500 | $46.89 | $351,675.21 | -0.7% | → |
| 2019-05-16 | Hawkins Joseph O. | Sr. VP Operations | Sell | 1,911 | $47.10 | $90,011.92 | -7.0% | → |
| 2019-05-15 | Klepper Robert Samuel | SVP Marketing and Products | Sell | 1,201 | $45.01 | $54,052.57 | -6.9% | → |
| 2019-03-11 | Klepper Robert Samuel | SVP Marketing and Products | Sell | 694 | $44.77 | $31,069.02 | -3.8% | → |
| 2019-03-08 | Levensohn Pascal | - | Sell | 10,000 | $44.99 | $449,900.00 | -75.7% | → |
| 2019-03-08 | LAUDER GARY M | 10% Owner | Sell | 43,000 | $44.99 | $1,934,570.00 | -3.6% | → |
| 2019-03-08 | Morial Marc | - | Sell | 2,540 | $44.99 | $114,274.60 | -22.2% | → |
| 2019-03-08 | Clark Ralph A. | President and CEO | Sell | 50,000 | $44.99 | $2,249,500.00 | -9.8% | → |
| 2019-03-08 | BUNYARD GARY T | SVP Public Safety Solutions | Sell | 4,270 | $44.99 | $192,107.30 | -40.8% | → |
| 2019-03-08 | Hawkins Joseph O. | Sr. VP Operations | Sell | 4,265 | $44.99 | $191,882.35 | -13.5% | → |
| 2019-03-08 | Stewart Alan R. | Chief Financial Officer | Sell | 14,000 | $44.99 | $629,860.00 | -22.9% | → |
| 2019-03-08 | Ames Paul S. | SVP Products and Technology | Sell | 4,265 | $44.99 | $191,882.35 | -11.4% | → |
| 2019-02-19 | Hawkins Joseph O. | Sr. VP Operations | Sale+OE | 1,911 | $46.96 | $89,736.64 | -3.3% | → |
| 2019-01-31 | Klepper Robert Samuel | SVP Marketing and Products | Buy | 12 | $45.94 | $551.28 | +11.7% | → |
| 2018-11-20 | Groos Thomas T. | - | Sell | 50,000 | $32.77 | $1,638,375.24 | -2.2% | → |
| 2018-11-16 | Hawkins Joseph O. | Sr. VP, Operations | Sell | 400 | $29.59 | $11,835.00 | -1.8% | → |