Cogent Communications Holding

CUSIP: 19239v302 Class: COM NEW

Ancora Advisors LLC's Holding History (CIK: 0001446114)

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

Q2 2017
Shares 6,699 Value ($000) $269 Avg Close — Range —
Q2 2014
Shares 20,000 Value ($000) $691 Avg Close — Range —