Richard Calder

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
GTT $49.82 6,000 Officer, Director 1,209,714 2018-04-16 Filing
GTT $60.01 6,000 Officer, Director 1,215,263 2018-03-15 Filing
GTT $45.85 6,000 Officer, Director 1,246,431 2018-02-15 Filing
GTT $43.10 6,000 Officer, Director 1,251,546 2018-01-15 Filing
GTT $39.53 10,000 Officer, Director 1,252,855 2017-12-01 Filing
GTT $36.33 10,000 Officer, Director 1,113,679 2017-11-01 Filing
GTT $31.99 10,000 Officer, Director 1,121,006 2017-10-02 Filing
GTT $31.34 10,000 Officer, Director 1,131,242 2017-09-01 Filing
GTT $30.38 10,000 Officer, Director 1,149,402 2017-08-01 Filing
GTT $30.96 10,000 Officer, Director 1,153,478 2017-07-03 Filing
GTT $32.86 10,000 Officer, Director 1,171,042 2017-06-01 Filing
GTT $27.87 10,000 Officer, Director 1,190,753 2017-05-01 Filing
GTT $23.73 10,000 Officer, Director 1,198,321 2017-04-03 Filing
GTT $28.14 10,000 Officer, Director 1,222,849 2017-03-01 Filing
GTT $27.62 10,000 Officer, Director 1,180,536 2017-02-01 Filing
GTT $28.02 10,000 Officer, Director 1,189,118 2017-01-03 Filing
GTT $21.65 10,000 Officer, Director 1,290,633 2016-11-01 Filing
GTT $23.24 10,000 Officer, Director 1,299,964 2016-10-03 Filing
GTT $21.23 10,000 Officer, Director 1,323,890 2016-09-01 Filing
GTT $20.17 10,000 Officer, Director 1,349,996 2016-08-01 Filing