HELIX ENERGY SOLUTIONS GRP I

Ticker: HLX CUSIP: 42330P107 Class: Common Stock

BOKF, NA's Holding History (CIK: 0000009634)

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

Q3 2023

Shares 230,186 Value ($000) $2,256 Avg Close $9.63 Range $7.24 - $11.88

Q1 2023

Shares 150,000 Value ($000) $1,161 Avg Close $7.81 Range $6.81 - $9.16

Q4 2021

Shares 260,080 Value ($000) $811 Avg Close $3.69 Range $2.88 - $4.54

Q3 2021

Shares 150,080 Value ($000) $582 Avg Close $4.12 Range $3.29 - $6.00

Q2 2016

Shares 70 Value ($000) $0 Avg Close $7.24 Range $4.87 - $9.07

Q2 2014

Shares 12,317 Value ($000) $324 Avg Close $23.79 Range $21.59 - $26.41

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	230,186	$2,256	$9.63	$7.24 - $11.88
Q1 2023	150,000	$1,161	$7.81	$6.81 - $9.16
Q4 2021	260,080	$811	$3.69	$2.88 - $4.54
Q3 2021	150,080	$582	$4.12	$3.29 - $6.00
Q2 2016	70	$0	$7.24	$4.87 - $9.07
Q2 2014	12,317	$324	$23.79	$21.59 - $26.41