MITEL NETWORKS CORP

CUSIP: 60671Q104 Class: COM

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q1 2018
Shares 596,874 Value ($000) $5,539 Avg Close — Range —
Q4 2017
Shares 516,156 Value ($000) $4,248 Avg Close — Range —
Q3 2017
Shares 553,324 Value ($000) $4,642 Avg Close — Range —
Q2 2017
Shares 1,585,327 Value ($000) $11,652 Avg Close — Range —
Q1 2017
Shares 1,592,358 Value ($000) $11,035 Avg Close — Range —
Q4 2016
Shares 1,614,636 Value ($000) $10,980 Avg Close — Range —
Q3 2016
Shares 1,704,893 Value ($000) $12,548 Avg Close — Range —