Ticker: ZTS CUSIP: 98978V103 Class: CL A
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 324,857 | $23,403 | $64.45 | $59.09 - $69.09 |
| Q3 2017 | 324,857 | $20,713 | $58.72 | $55.78 - $61.72 |
| Q2 2017 | 324,857 | $20,265 | $55.29 | $48.90 - $59.86 |
| Q1 2017 | 324,857 | $17,338 | $50.46 | $48.57 - $52.78 |
| Q4 2016 | 395,762 | $21,197 | $47.37 | $43.69 - $50.48 |
| Q3 2016 | 395,762 | $20,584 | $47.09 | $43.58 - $48.98 |
| Q2 2016 | 395,762 | $18,783 | $43.86 | $40.74 - $45.59 |
| Q1 2016 | 365,762 | $16,214 | $39.31 | $35.45 - $44.70 |
| Q4 2015 | 365,762 | $17,527 | $41.75 | $36.48 - $44.98 |
| Q3 2015 | 365,762 | $15,062 | $42.76 | $34.82 - $46.42 |
| Q2 2015 | 365,762 | $17,637 | $43.97 | $40.82 - $51.02 |
| Q1 2015 | 365,762 | $16,930 | $41.44 | $38.81 - $44.06 |
| Q4 2014 | 550,562 | $23,691 | $37.22 | $31.29 - $41.52 |
| Q3 2014 | 746,962 | $27,600 | $31.32 | $28.95 - $34.18 |
| Q2 2014 | 912,962 | $29,461 | $28.03 | $25.66 - $30.21 |
| Q1 2014 | 912,962 | $26,421 | $27.83 | $26.13 - $29.78 |
| Q4 2013 | 912,962 | $29,845 | $29.00 | $27.98 - $30.27 |
| Q3 2013 | 842,962 | $26,233 | $27.79 | $26.16 - $29.87 |
| Q2 2013 | 692,962 | $21,406 | $29.32 | $26.63 - $31.47 |