GTT COMMUNICATIONS INC

CUSIP: 362393100 Class: Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

Note: Option positions (PUT/CALL) are excluded.

Q3 2018
Shares 4,099 Value ($000) $178 Avg Close — Range —
Q4 2017
Shares 4,704 Value ($000) $221 Avg Close — Range —