| 2019-08-30 | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sell | 4,938 | $13.79 | $68,095.02 | -14.7% | → |
| 2019-08-30 | Staley Gary W | SVP Global Sales NSE | Sell | 6,721 | $13.79 | $92,682.59 | -22.4% | → |
| 2019-08-30 | SCRIVANICH LUKE M | SVP General Manager OSP | Sell | 7,398 | $13.91 | $102,906.18 | -13.8% | → |
| 2019-08-20 | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sale+OE | 819 | $14.27 | $11,687.13 | -3.0% | → |
| 2019-07-01 | Maletira Amar | CFO | Sell | 2,806 | $14.00 | $39,284.00 | -1.1% | → |
| 2019-06-20 | Maletira Amar | CFO | Sell | 14,844 | $13.79 | $204,734.39 | -5.5% | → |
| 2019-06-10 | Maletira Amar | CFO | Sell | 2,500 | $13.31 | $33,275.00 | -0.9% | → |
| 2019-05-31 | Staley Gary W | SVP Global Sales NSE | Sell | 686 | $12.10 | $8,300.60 | -4.0% | → |
| 2019-05-31 | Siebert Kevin Christopher | SVP General Counsel & Sec | Sell | 901 | $12.10 | $10,902.10 | -3.3% | → |
| 2019-05-31 | RONDINONE RALPH | SVP Global Operations NSE | Sell | 1,256 | $12.09 | $15,182.53 | -4.1% | → |
| 2019-05-31 | SCRIVANICH LUKE M | SVP General Manager OSP | Sell | 1,140 | $12.09 | $13,776.90 | -2.4% | → |
| 2019-05-21 | Siebert Kevin Christopher | SVP General Counsel & Sec | Sell | 819 | $12.68 | $10,383.53 | -3.1% | → |
| 2019-05-21 | SCRIVANICH LUKE M | SVP General Manager OSP | Sell | 1,266 | $12.68 | $16,052.88 | -2.7% | → |
| 2019-03-04 | Staley Gary W | SVP Global Sales NSE | Sell | 696 | $13.23 | $9,208.08 | -4.2% | → |
| 2019-03-04 | RONDINONE RALPH | SVP Global Operations NSE | Sell | 1,136 | $13.23 | $15,031.89 | -4.0% | → |
| 2019-03-04 | Siebert Kevin Christopher | SVP General Counsel & Sec | Sell | 833 | $13.23 | $11,022.26 | -3.2% | → |
| 2019-03-04 | SCRIVANICH LUKE M | SVP General Manager OSP | Sell | 997 | $13.23 | $13,193.30 | -2.1% | → |
| 2019-02-22 | SCRIVANICH LUKE M | SVP General Manager OSP | Sell | 4,810 | $13.29 | $63,944.14 | -9.6% | → |
| 2019-02-20 | Staley Gary W | SVP Global Sales NSE | Sell | 1,955 | $13.15 | $25,708.25 | -13.3% | → |
| 2019-02-20 | Siebert Kevin Christopher | SVP General Counsel & Sec | Sell | 757 | $13.15 | $9,954.55 | -2.9% | → |
| 2019-02-20 | SCRIVANICH LUKE M | SVP General Manager OSP | Sell | 1,108 | $13.15 | $14,570.20 | -2.2% | → |
| 2018-11-30 | Staley Gary W | SVP Global Sales NSE | Sale+OE | 686 | $10.00 | $6,860.00 | -6.0% | → |
| 2018-11-30 | Siebert Kevin Christopher | SVP General Counsel & Sec | Sale+OE | 901 | $10.00 | $9,010.00 | -3.5% | → |
| 2018-11-30 | SCRIVANICH LUKE M | SVP General Manager OSP | Sale+OE | 1,140 | $10.00 | $11,400.00 | -2.2% | → |
| 2018-11-30 | RONDINONE RALPH | SVP Global Operations NSE | Sale+OE | 1,256 | $10.00 | $12,560.00 | -4.6% | → |
| 2018-11-20 | SCRIVANICH LUKE M | SVP General Manager OSP | Sell | 1,266 | $9.34 | $11,824.44 | -2.3% | → |
| 2018-11-20 | Siebert Kevin Christopher | SVP General Counsel & Sec | Sell | 819 | $9.34 | $7,649.46 | -3.2% | → |
| 2018-11-19 | BARNES KEITH | - | Sell | 11,074 | $9.73 | $107,701.29 | -10.1% | → |
| 2018-10-04 | SCRIVANICH LUKE M | SVP General Manager OSP | Sell | 22,554 | $12.57 | $283,411.31 | -31.5% | → |
| 2018-10-04 | McNab Paul | EVP, Chief Mktg & Stgy Officer | Sell | 57,668 | $12.56 | $724,488.85 | -100% | → |
| 2018-10-04 | RONDINONE RALPH | SVP Global Operations NSE | Sell | 21,577 | $12.57 | $271,119.32 | -46.6% | → |
| 2018-10-04 | Siebert Kevin Christopher | SVP General Counsel & Sec | Sell | 14,259 | $12.56 | $179,137.24 | -37.2% | → |
| 2018-10-04 | Staley Gary W | SVP Global Sales NSE | Sell | 4,927 | $12.55 | $61,848.63 | -32.8% | → |
| 2018-10-01 | McNab Paul | EVP, Chief Mktg & Stgy Officer | Sell | 29,278 | $11.69 | $342,265.68 | -33.7% | → |
| 2018-09-28 | McNab Paul | EVP, Chief Mktg & Stgy Officer | Sale+OE | 14,046 | $11.25 | $158,051.21 | -2.9% | → |
| 2018-09-27 | Staley Gary W | SVP Global Sales NSE | Sell | 5,185 | $11.22 | $58,175.70 | -28.7% | → |
| 2018-08-30 | SCRIVANICH LUKE M | SVP General Manager OSP | Sell | 4,492 | $11.44 | $51,378.15 | -8.4% | → |
| 2018-08-30 | RONDINONE RALPH | SVP Global Operations NSE | Sell | 4,949 | $11.43 | $56,591.32 | -16.7% | → |
| 2018-08-23 | Siebert Kevin Christopher | SVP General Counsel & Sec | Sell | 1,065 | $11.30 | $12,034.50 | -7.6% | → |
| 2018-08-23 | RONDINONE RALPH | SVP Global Operations NSE | Sell | 1,442 | $11.30 | $16,294.60 | -5.5% | → |
| 2018-08-21 | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sell | 819 | $11.02 | $9,025.38 | -2.2% | → |
| 2018-05-23 | RONDINONE RALPH | SVP Global Operations NSE | Sell | 1,831 | $10.08 | $18,456.48 | -7.3% | → |
| 2018-05-23 | Siebert Kevin Christopher | SVP, General Counsel & Sec | Sell | 1,884 | $10.08 | $18,990.72 | -7.4% | → |
| 2018-04-12 | Maletira Amar | EVP, CFO | Sell | 4,500 | $10.25 | $46,125.00 | -2.9% | → |