Ticker: ZD CUSIP: 48123V102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 386,586 | $29,005 | $65.16 | $61.82 - $69.29 |
| Q3 2017 | 506,159 | $37,395 | $67.70 | $62.63 - $75.39 |
| Q2 2017 | 634,001 | $53,650 | $74.66 | $70.12 - $79.55 |
| Q1 2017 | 761,455 | $63,893 | $73.13 | $70.12 - $79.03 |
| Q4 2016 | 1,004,513 | $82,169 | $63.58 | $54.39 - $72.61 |
| Q3 2016 | 1,209,146 | $80,541 | $58.21 | $53.14 - $61.66 |
| Q2 2016 | 1,238,453 | $78,233 | $55.63 | $51.68 - $59.59 |
| Q1 2016 | 1,344,770 | $82,811 | $60.54 | $48.20 - $70.94 |
| Q4 2015 | 1,330,545 | $109,531 | $67.94 | $59.15 - $73.17 |
| Q3 2015 | 1,445,265 | $102,397 | $60.56 | $55.87 - $65.76 |
| Q2 2015 | 1,738,554 | $118,117 | $59.14 | $55.65 - $62.50 |
| Q1 2015 | 1,798,171 | $118,104 | $55.66 | $49.13 - $63.04 |
| Q4 2014 | 1,783,441 | $110,573 | $48.34 | $42.06 - $55.70 |
| Q3 2014 | 1,798,314 | $88,765 | $44.37 | $41.12 - $46.92 |
| Q2 2014 | 1,829,527 | $93,050 | $41.75 | $37.90 - $44.97 |
| Q1 2014 | 1,821,017 | $91,142 | $42.21 | $35.73 - $45.68 |
| Q4 2013 | 1,847,732 | $92,405 | $43.05 | $37.91 - $48.90 |
| Q3 2013 | 1,710,092 | $84,684 | $41.88 | $36.43 - $46.17 |
| Q2 2013 | 1,971,880 | $83,825 | $34.95 | $32.17 - $38.83 |