ARGO GROUP INTL HLDGS LTD

CUSIP: G0464B107 Class: Foreign Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q4 2015
Shares 24,703 Value ($000) $1,478 Avg Close — Range —
Q3 2015
Shares 25,267 Value ($000) $1,430 Avg Close — Range —
Q2 2015
Shares 21,038 Value ($000) $1,172 Avg Close — Range —