| | Weighted market price at award date $ 2017 | | Weighted market price at award date $ 2016 | | Weighted market price at award date $ 2015 | | Shares 2017 | | Shares 2016 | | Shares 2015 | | Weighted average remaining contractual life (years) 2017 | | Weighted average remaining contractual life (years) 2016 | | Weighted average remaining contractual life (years) 2015 | | |||||||||
Shares granted to executive directors | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
At January 1 | | | 82.62 | | | 80.88 | | | 84.54 | | | 191,472 | | | 189,142 | | | 160,655 | | | | | | | | | - | |
Awarded | | | 87.87 | | | 92.75 | | | 73.42 | | | 49,357 | | | 44,664 | | | 55,781 | | | | | | | | | - | |
Vested | | | - | | | 76.53 | | | 76.53 | | | - | | | (3,882) | | | (3,882) | | | | | | | | | - | |
Lapsed | | | 90.76 | | | 86.45 | | | 89.08 | | | (26,810) | | | (38,452) | | | (23,412) | | | | | | | | | - | |
At December 31 | | | 82.81 | | | 82.62 | | | 80.88 | | | 214,019 | | | 191,472 | | | 189,142 | | | 1.39 | | | 1.74 | | | 2.42 | |
Shares awarded to non-executive | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Directors | | | | | | | | | | | | | | | | | | | | | | | | | | | - | |
At January 1 | | | - | | | - | | | 76.15 | | | - | | | - | | | - | | | | | | | | | - | |
Awarded | | | 88.99 | | | 99.68 | | | 76.15 | | | 10,500 | | | 13,500 | | | 13,500 | | | | | | | | | - | |
Vested | | | 88.99 | | | 99.68 | | | 76.15 | | | (10,500) | | | (13,500) | | | (13,500) | | | | | | | | | - | |
At December 31 | | | - | | | - | | | - | | | - | | | - | | | - | | | - | | | - | | | - | |
Shares awarded to employees | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
At January 1 | | | 82.53 | | | 81.36 | | | 84.36 | | | 1,220,600 | | | 1,189,300 | | | 1,248,800 | | | | | | | | | - | |
Awarded | | | 94.73 | | | 89.63 | | | 75.99 | | | 179,100 | | | 374,100 | | | 286,300 | | | | | | | | | - | |
Vested | | | 83.28 | | | 89.75 | | | 89.08 | | | (259,450) | | | (234,100) | | | (222,300) | | | | | | | | | - | |
Lapsed | | | 80.88 | | | 76.57 | | | 84.66 | | | (76,950) | | | (108,700) | | | (123,500) | | | | | | | | | - | |
At December 31 | | | 82.85 | | | 82.53 | | | 81.36 | | | 1,063,300 | | | 1,220,600 | | | 1,189,300 | | | 2.45 | | | 2.14 | | | 2.75 | |