COGENT COMMUNICATIONS HLDGS

Ticker: CCOI CUSIP: 19239V302 Class: Common Stock

McCarthy Grittinger Financial Group, LLC's Holding History (CIK: 0001972750)

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

Q4 2021

Shares 50 Value ($000) $4 Avg Close $58.80 Range $54.37 - $63.01

Q3 2021

Shares 50 Value ($000) $4 Avg Close $57.54 Range $54.65 - $60.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	50	$4	$58.80	$54.37 - $63.01
Q3 2021	50	$4	$57.54	$54.65 - $60.62