COGENT COMMUNICATIONS HLDGS

Ticker: CCOI CUSIP: 19239V302 Class: Common Stock

NATIXIS's Holding History (CIK: 0001274981)

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

Q4 2025

Shares 7,400 Value ($000) $160 Avg Close $29.49 Range $15.94 - $45.64

Q3 2021

Shares 3,124 Value ($000) $221 Avg Close $57.54 Range $54.65 - $60.62

Q3 2017

Shares 5,887 Value ($000) $288 Avg Close $28.92 Range $24.75 - $32.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,400	$160	$29.49	$15.94 - $45.64
Q3 2021	3,124	$221	$57.54	$54.65 - $60.62
Q3 2017	5,887	$288	$28.92	$24.75 - $32.98