| Mar 1, 2018 | Option or RSU exercised or converted | +5,567 | | | 69,941 direct | Filing · EDGAR |
| Mar 1, 2018 | Option or RSU exercised or converted | +5,878 | | | 75,819 direct | Filing · EDGAR |
| Mar 1, 2018 | Option or RSU exercised or converted | +567 | | | 76,386 direct | Filing · EDGAR |
| Mar 1, 2018 | Option or RSU exercised or converted | +1,557 | | | 77,943 direct | Filing · EDGAR |
| Mar 1, 2018 | Option or RSU exercised or converted | +5,425 | | | 83,368 direct | Filing · EDGAR |
| Mar 1, 2018 | Option or RSU exercised or converted | +15,625 | | | 98,993 direct | Filing · EDGAR |
| Mar 1, 2018 | Option or RSU exercised or converted | +15,625 | | | 114,618 direct | Filing · EDGAR |
| Mar 1, 2018 | Shares withheld for tax or exercise price | −1,926 | $7.06 | $14K | 112,692 direct | Filing · EDGAR |
| Mar 1, 2018 | Shares withheld for tax or exercise price | −2,033 | $7.06 | $14K | 110,659 direct | Filing · EDGAR |
| Mar 1, 2018 | Shares withheld for tax or exercise price | −197 | $7.06 | $1K | 110,462 direct | Filing · EDGAR |
| Mar 1, 2018 | Shares withheld for tax or exercise price | −539 | $7.06 | $4K | 109,923 direct | Filing · EDGAR |
| Mar 1, 2018 | Shares withheld for tax or exercise price | −1,876 | $7.06 | $13K | 108,047 direct | Filing · EDGAR |
| Mar 1, 2018 | Shares withheld for tax or exercise price | −5,404 | $7.06 | $38K | 102,643 direct | Filing · EDGAR |
| Mar 1, 2018 | Shares withheld for tax or exercise price | −5,404 | $7.06 | $38K | 97,239 direct | Filing · EDGAR |
| Mar 1, 2018 | Option or RSU exercised or converted Restricted Stock Units (RSUs) | −5,567 | | | 0 direct | Filing · EDGAR |
| Mar 1, 2018 | Option or RSU exercised or converted Performance-Based Restricted Stock Units (PSUs) | −5,878 | | | 0 direct | Filing · EDGAR |
| Mar 1, 2018 | Option or RSU exercised or converted Performance-Based Restricted Stock Units (PSUs) | −567 | | | 0 direct | Filing · EDGAR |
| Mar 1, 2018 | Option or RSU exercised or converted Performance-Based Restricted Stock Units (PSUs) | −1,557 | | | 3,114 direct | Filing · EDGAR |
| Mar 1, 2018 | Option or RSU exercised or converted Restricted Stock Units (RSUs) | −5,425 | | | 10,850 direct | Filing · EDGAR |
| Mar 1, 2018 | Option or RSU exercised or converted Performance-Based Restricted Stock Units (PSUs) | −15,625 | | | 46,875 direct | Filing · EDGAR |
| Mar 1, 2018 | Option or RSU exercised or converted Restricted Stock Units (RSUs) | −15,625 | | | 46,875 direct | Filing · EDGAR |
| Feb 16, 2018 | Grant or award from the company Performance-Based Restricted Stock Units | +62,500 | | | 62,500 direct | Filing · EDGAR |
| Feb 16, 2018 | Grant or award from the company Restricted Stock Units (RSUs) | +50,000 | | | 50,000 direct | Filing · EDGAR |
| Aug 1, 2017 | Option or RSU exercised or converted | +2,500 | | | 65,314 direct | Filing · EDGAR |
| Aug 1, 2017 | Shares withheld for tax or exercise price | −940 | $11.39 | $11K | 64,374 direct | Filing · EDGAR |
| Aug 1, 2017 | Option or RSU exercised or converted Restricted Stock Units (RSUs) | −2,500 | | | 2,500 direct | Filing · EDGAR |
| Mar 10, 2017 | Grant or award from the company Restricted Stock Units (RSUs) | +62,500 | | | 62,500 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted | +7,046 | | | 50,259 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted | +5,666 | | | 55,925 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted | +5,567 | | | 61,492 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted | +5,878 | | | 67,370 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted | +567 | | | 67,937 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted | +1,557 | | | 69,494 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted | +5,425 | | | 74,919 direct | Filing · EDGAR |
| Mar 1, 2017 | Shares withheld for tax or exercise price | −2,890 | $8.40 | $24K | 72,919 direct | Filing · EDGAR |
| Mar 1, 2017 | Shares withheld for tax or exercise price | −2,079 | $8.40 | $17K | 69,950 direct | Filing · EDGAR |
| Mar 1, 2017 | Shares withheld for tax or exercise price | −2,088 | $8.40 | $18K | 67,862 direct | Filing · EDGAR |
| Mar 1, 2017 | Shares withheld for tax or exercise price | −2,209 | $8.40 | $19K | 65,653 direct | Filing · EDGAR |
| Mar 1, 2017 | Shares withheld for tax or exercise price | −214 | $8.40 | $2K | 65,439 direct | Filing · EDGAR |
| Mar 1, 2017 | Shares withheld for tax or exercise price | −586 | $8.40 | $5K | 64,853 direct | Filing · EDGAR |
| Mar 1, 2017 | Shares withheld for tax or exercise price | −2,039 | $8.40 | $17K | 62,814 direct | Filing · EDGAR |
| Mar 1, 2017 | Grant or award from the company Performance-Based Restricted Stock Units (PSUs) | +6,228 | | | 6,228 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted Performance-Based Restricted Stock Units (PSUs) | −7,046 | | | 0 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted Restricted Stock Units (RSUs) | −5,666 | | | 0 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted Restricted Stock Units (RSUs) | −5,567 | | | 5,567 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted Performance-Based Restricted Stock Units (PSUs) | −5,878 | | | 5,878 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted Performance-Based Restricted Stock Units (PSUs) | −567 | | | 567 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted Performance-Based Restricted Stock Units (PSUs) | −1,557 | | | 4,671 direct | Filing · EDGAR |
| Mar 1, 2017 | Option or RSU exercised or converted Restricted Stock Units (RSUs) | −5,425 | | | 16,275 direct | Filing · EDGAR |
| Aug 1, 2016 | Option or RSU exercised or converted | +2,500 | | | 44,518 direct | Filing · EDGAR |
| Aug 1, 2016 | Shares withheld for tax or exercise price | −1,305 | $14.52 | $19K | 43,213 direct | Filing · EDGAR |
| Aug 1, 2016 | Option or RSU exercised or converted Restricted Stock Units (RSUs) | −2,500 | | | 5,000 direct | Filing · EDGAR |
| Mar 10, 2016 | Sale under a 10b5-1 plan | −42,373 | $22.74 | $964K | 42,018 direct | Filing · EDGAR |
| Mar 1, 2016 | Option or RSU exercised or converted | +32,036 | | | 74,391 direct | Filing · EDGAR |
| Mar 1, 2016 | Option or RSU exercised or converted | +23,334 | | | 97,725 direct | Filing · EDGAR |
| Mar 1, 2016 | Option or RSU exercised or converted | +7,046 | | | 104,771 direct | Filing · EDGAR |
| Mar 1, 2016 | Option or RSU exercised or converted | +5,667 | | | 110,438 direct | Filing · EDGAR |
| Mar 1, 2016 | Option or RSU exercised or converted | +5,566 | | | 116,004 direct | Filing · EDGAR |
| Mar 1, 2016 | Option or RSU exercised or converted | +5,877 | | | 121,881 direct | Filing · EDGAR |
| Mar 1, 2016 | Option or RSU exercised or converted | +566 | | | 122,447 direct | Filing · EDGAR |