A. David Beitel

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
Z AND ZG $47.87 500 Officer 30,908 2018-02-15 Filing
Z AND ZG $47.24 493 Officer 31,408 2018-02-15 Filing
Z AND ZG $41.16 63,750 Officer 31,901 2017-11-20 Filing
Z AND ZG $41.08 64,592 Officer 31,901 2017-11-17 Filing
Z AND ZG $41.25 36 Officer 4 2017-11-17 Filing
Z AND ZG $40.73 708 Officer 31,901 2017-11-16 Filing
Z AND ZG $39.34 50,418 Officer 32,609 2017-11-10 Filing
Z AND ZG $39.39 6,771 Officer 40 2017-11-10 Filing
Z AND ZG $39.60 739 Officer 32,609 2017-08-17 Filing
Z AND ZG $41.16 721 Officer 33,348 2017-05-18 Filing
Z AND ZG $42.90 42,875 Officer 34,069 2017-05-10 Filing
Z AND ZG $43.01 568 Officer 4 2017-05-10 Filing
Z AND ZG $42.68 42,243 Officer 572 2017-05-09 Filing
Z AND ZG $43.26 1,200 Officer 42,815 2017-05-09 Filing
Z AND ZG $34.73 8,156 Officer 6,739 2016-11-07 Filing
Z AND ZG $35.24 400 Officer 14,895 2016-11-07 Filing
Z AND ZG $34.10 19,200 Officer 4 2016-11-07 Filing
Z AND ZG $34.56 801 Officer 19,204 2016-11-07 Filing
Z AND ZG $34.54 13,250 Officer 31,530 2016-11-04 Filing
Z AND ZG $35.32 1,000 Officer 44,780 2016-11-04 Filing