A. Michael Osier

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
CHGG $43.43 4,000 Officer 530,593 2019-07-08 Filing
CHGG $42.06 4,000 Officer 534,593 2019-07-08 Filing
CHGG $41.89 4,263 Officer 538,593 2019-07-08 Filing
CHGG $41.56 4,264 Officer 542,856 2019-07-08 Filing
CHGG $40.22 4,264 Officer 547,120 2019-04-26 Filing
CHGG $38.99 4,232 Officer 551,384 2019-04-16 Filing
CHGG $38.99 32 Officer 555,616 2019-04-04 Filing
CHGG $38.51 5,396 Officer 555,648 2019-04-04 Filing
CHGG $38.52 5,398 Officer 561,044 2019-04-04 Filing
CHGG $38.52 5,398 Officer 566,442 2019-04-04 Filing
CHGG $38.86 2,337 Officer 571,840 2019-04-04 Filing
CHGG $38.52 5,398 Officer 574,177 2019-04-04 Filing
CHGG $24.33 200,000 Officer 622,871 2018-05-07 Filing
CHGG $23.25 40,481 Officer 622,871 2018-04-18 Filing
CHGG $18.99 46,574 Officer 520,932 2018-02-13 Filing
CHGG $17.94 14,396 Officer 567,506 2018-02-13 Filing
CHGG $18.88 22,361 Officer 581,902 2018-02-13 Filing
CHGG $17.95 24,305 Officer 581,902 2018-02-13 Filing
CHGG $17.08 48,750 Officer 581,902 2018-01-24 Filing
CHGG $16.85 10,000 Officer 581,902 2018-01-03 Filing