A. Michael Osier

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
CHGG $16.98 17,916 Officer 591,902 2018-01-03 Filing
CHGG $16.98 17,916 Officer 563,986 2018-01-03 Filing
CHGG $16.85 10,000 Officer 581,902 2018-01-03 Filing
CHGG $15.25 200,000 Officer 591,902 2017-11-28 Filing
CHGG $14.69 114,928 Officer 591,902 2017-11-06 Filing