HELIX ENERGY SOLUTIONS GRP I

Ticker: HLX CUSIP: 42330P107 Class: Common Stock

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

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

Q4 2024

Shares 133,800 Value ($000) $1,247 Avg Close $10.06 Range $8.81 - $12.33

Q3 2024

Shares 315,800 Value ($000) $3,505 Avg Close $11.01 Range $9.02 - $13.05

Q2 2024

Shares 190,000 Value ($000) $2,269 Avg Close $11.15 Range $10.04 - $12.14

Q4 2021

Shares 501,400 Value ($000) $1,564 Avg Close $3.69 Range $2.88 - $4.54

Q4 2019

Shares 177,225 Value ($000) $1,707 Avg Close $8.65 Range $7.42 - $10.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	133,800	$1,247	$10.06	$8.81 - $12.33
Q3 2024	315,800	$3,505	$11.01	$9.02 - $13.05
Q2 2024	190,000	$2,269	$11.15	$10.04 - $12.14
Q4 2021	501,400	$1,564	$3.69	$2.88 - $4.54
Q4 2019	177,225	$1,707	$8.65	$7.42 - $10.00