COGENT COMMUNICATIONS HLDGS

Ticker: CCOI CUSIP: 19239V302 Class: Common Stock

Quantitative Investment Management, LLC's Holding History (CIK: 0001445911)

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

Q1 2021

Shares 2,950 Value ($000) $202 Avg Close $46.19 Range $42.45 - $53.35

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	2,950	$202	$46.19	$42.45 - $53.35