MITEL NETWORKS CORP

CUSIP: 60671Q104 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q3 2018
Shares 220,250 Value ($000) $2,427 Avg Close — Range —
Q2 2018
Shares 95,400 Value ($000) $1,047 Avg Close — Range —