A. Michael Osier

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
CHGG $44.49 8,000 Officer 400,741 2020-02-10 Filing
CHGG $44.24 8,000 Officer 408,741 2020-02-10 Filing
CHGG $43.99 8,000 Officer 416,741 2020-02-10 Filing
CHGG $43.74 8,000 Officer 424,741 2020-01-22 Filing
CHGG $43.49 8,002 Officer 432,741 2020-01-17 Filing
CHGG $43.25 11,715 Officer 440,743 2020-01-17 Filing
CHGG $43.06 10,340 Officer 452,458 2020-01-17 Filing
CHGG $41.34 10,340 Officer 462,798 2020-01-13 Filing
CHGG $40.78 6,114 Officer 473,138 2020-01-13 Filing
CHGG $40.99 6,114 Officer 479,252 2020-01-13 Filing
CHGG $40.26 6,115 Officer 485,366 2020-01-08 Filing
CHGG $39.40 4,584 Officer 491,079 2019-11-26 Filing
CHGG $39.22 4,586 Officer 495,663 2019-11-26 Filing
CHGG $39.15 4,586 Officer 500,249 2019-11-26 Filing
CHGG $38.48 4,586 Officer 504,835 2019-11-25 Filing
CHGG $38.28 4,586 Officer 509,421 2019-11-25 Filing
CHGG $38.00 4,586 Officer 514,007 2019-11-25 Filing
CHGG $47.54 4,000 Officer 518,593 2019-07-30 Filing
CHGG $46.26 4,000 Officer 522,593 2019-07-30 Filing
CHGG $44.98 4,000 Officer 526,593 2019-07-15 Filing