COGENT COMMUNICATIONS HLDGS

Ticker: CCOI CUSIP: 19239V302 Class: Common Stock

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND's Holding History (CIK: 0001535845)

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

Q3 2025

Shares 46,768 Value ($000) $1,794 Avg Close $41.02 Range $28.78 - $52.83

Q2 2023

Shares 1,000 Value ($000) $67 Avg Close $55.79 Range $51.89 - $63.61

Q1 2022

Shares 23,100 Value ($000) $1,533 Avg Close $50.68 Range $45.04 - $58.30

Q2 2021

Shares 25,000 Value ($000) $1,922 Avg Close $56.91 Range $51.11 - $61.32

Q1 2021

Shares 51,000 Value ($000) $3,507 Avg Close $46.19 Range $42.45 - $53.35

Q4 2020

Shares 53,000 Value ($000) $3,173 Avg Close $44.21 Range $39.55 - $48.39

Q4 2019

Shares 2,948 Value ($000) $194 Avg Close $43.44 Range $38.28 - $48.23

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	46,768	$1,794	$41.02	$28.78 - $52.83
Q2 2023	1,000	$67	$55.79	$51.89 - $63.61
Q1 2022	23,100	$1,533	$50.68	$45.04 - $58.30
Q2 2021	25,000	$1,922	$56.91	$51.11 - $61.32
Q1 2021	51,000	$3,507	$46.19	$42.45 - $53.35
Q4 2020	53,000	$3,173	$44.21	$39.55 - $48.39
Q4 2019	2,948	$194	$43.44	$38.28 - $48.23