ACACIA COMMUNICATIONS INC

CUSIP: 00401C108 Class: COM

Grandeur Peak Global Advisors, LLC's Holding History (CIK: 0001569137)

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

Q1 2018
Shares 8,475 Value ($000) $326 Avg Close — Range —
Q4 2017
Shares 8,475 Value ($000) $307 Avg Close — Range —
Q3 2017
Shares 8,475 Value ($000) $399 Avg Close — Range —
Q2 2017
Shares 8,475 Value ($000) $351 Avg Close — Range —
Q1 2017
Shares 8,475 Value ($000) $497 Avg Close — Range —