| 2016-12-21 | JACKSON KEITH D | CEO & Pres. | Sale+OE | 414,800 | $12.75 | $5,288,782.96 | -13.1% | → |
| 2016-12-19 | GUTMANN BERNARD | Exec VP & CFO | Sale+OE | 25,000 | $12.87 | $321,670.00 | -6.0% | → |
| 2016-12-15 | Rolls Paul E | Exec VP Sales & Marketing | Sell | 10,000 | $13.00 | $130,000.00 | -3.8% | → |
| 2016-12-15 | KLOSTERBOER ROBERT A. | EVP & GM, ASG | Sell | 10,000 | $12.57 | $125,719.00 | -2.8% | → |
| 2016-12-15 | CAVE GEORGE H | EVP, Gen Cnsl, CC&EO, & Sec | Sell | 20,000 | $12.72 | $254,302.00 | -2.0% | → |
| 2016-12-15 | Schromm William A. | EVP & Chief Operating Officer | Sale+OE | 79,076 | $12.88 | $1,018,450.00 | -7.8% | → |
| 2016-12-12 | Schromm William A. | EVP & Chief Operating Officer | Sale+OE | 60,000 | $12.12 | $727,260.00 | -11.0% | → |
| 2016-12-09 | Hall William | EVP & GM, Pwr Sol Grp | Sale+OE | 70,000 | $12.00 | $840,000.00 | -14.5% | → |
| 2016-12-06 | DELFASSY GILLES | Director | Sell | 11,000 | $11.34 | $124,751.00 | -30.7% | → |
| 2016-11-29 | CAVE GEORGE H | EVP, Gen Cnsl, CC&EO, & Sec | Sell | 5,000 | $12.08 | $60,395.00 | -1.4% | → |
| 2016-11-29 | Hall William | EVP & GM, Pwr Sol Grp | Sell | 500 | $12.11 | $6,055.00 | -0.1% | → |
| 2016-11-10 | MASCARENAS PAUL ANTHONY | Director | Buy | 2,500 | $11.30 | $28,250.00 | +4.8% | → |
| 2016-11-10 | OSTRANDER DARYL | Director | Sell | 14,897 | $10.97 | $163,451.37 | -14.6% | → |
| 2016-11-10 | KLOSTERBOER ROBERT A. | EVP & GM, ASG | Sell | 10,000 | $11.34 | $113,408.00 | -2.8% | → |
| 2016-10-03 | Rolls Paul E | Exec VP Sales & Marketing | Sale+OE | 3,507 | $12.50 | $43,837.50 | -0.7% | → |
| 2016-09-29 | Rolls Paul E | Exec VP Sales & Marketing | Sell | 331 | $12.25 | $4,054.75 | -0.1% | → |
| 2016-09-22 | Rolls Paul E | Exec VP Sales & Marketing | Sale+OE | 5,246 | $12.00 | $62,952.00 | -1.0% | → |
| 2016-08-26 | Rolls Paul E | Exec VP Sales & Marketing | Sale+OE | 15,000 | $11.25 | $168,750.00 | -5.4% | → |
| 2016-03-22 | GUTMANN BERNARD | Exec VP & CFO | Sale+OE | 30,000 | $9.44 | $283,155.00 | -7.4% | → |
| 2016-03-04 | OSTRANDER DARYL | Director | Sell | 5,700 | $9.05 | $51,587.00 | -3.3% | → |
| 2016-03-03 | Rolls Paul E | Exec VP Sales & Marketing | Sell | 40,782 | $8.89 | $362,698.80 | -18.6% | → |
| 2016-02-12 | RESSEL TERESA | Director | Buy | 86,037 | $7.03 | $605,140.85 | +10.8% | → |
| 2016-02-11 | JACKSON KEITH D | CEO & Pres. | Buy | 20,000 | $7.17 | $143,486.00 | +0.8% | → |
| 2016-02-11 | MCCRANIE J DANIEL | Director | Buy | 100,000 | $7.10 | $710,200.00 | +38.3% | → |