COGENT COMMUNICATIONS HLDGS

Ticker: CCOI CUSIP: 19239V302 Class: Common Stock

HIGHBRIDGE CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000919185)

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

Q4 2017

Shares 5,677 Value ($000) $257 Avg Close $31.42 Range $27.83 - $36.00

Q2 2015

Shares 14,967 Value ($000) $506 Avg Close $19.88 Range $18.21 - $21.34

Q1 2015

Shares 158,056 Value ($000) $5,584 Avg Close $21.41 Range $19.59 - $23.64

Q4 2014

Shares 157,680 Value ($000) $5,580 Avg Close $19.46 Range $17.19 - $21.00

Q3 2014

Shares 200,765 Value ($000) $6,748 Avg Close $19.66 Range $18.35 - $21.27

Q2 2014

Shares 182,000 Value ($000) $6,288 Avg Close $20.24 Range $18.87 - $21.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	5,677	$257	$31.42	$27.83 - $36.00
Q2 2015	14,967	$506	$19.88	$18.21 - $21.34
Q1 2015	158,056	$5,584	$21.41	$19.59 - $23.64
Q4 2014	157,680	$5,580	$19.46	$17.19 - $21.00
Q3 2014	200,765	$6,748	$19.66	$18.35 - $21.27
Q2 2014	182,000	$6,288	$20.24	$18.87 - $21.66