W James Preuninger

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
AMBR $10.29 13,911 Officer, Director 1,885,184 2016-12-13 Filing
AMBR $11.14 6,089 Officer, Director 1,899,095 2016-12-09 Filing
AMBR $11.21 15,000 Officer, Director 1,905,184 2016-12-08 Filing
AMBR $11.00 400 Officer, Director 1,920,184 2016-08-18 Filing
AMBR $10.30 41,997 Officer, Director 1,920,184 2016-08-11 Filing
AMBR $10.30 58,003 Officer, Director 1,920,184 2016-08-09 Filing
AMBR $5.00 13,168 Officer, Director 1,920,184 2016-05-20 Filing
AMBR $5.00 12,227 Officer, Director 1,920,184 2016-05-19 Filing
AMBR $5.00 74,605 Officer, Director 1,920,184 2016-05-18 Filing
AMBR $13.00 167,000 Officer, Director 1,652,983 2014-03-26 Filing