HELIX ENERGY SOLUTIONS GRP I

Ticker: HLX CUSIP: 42330P107 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025

Shares 151,330 Value ($000) $949 Avg Close $6.64 Range $6.11 - $7.97

Q3 2025

Shares 151,044 Value ($000) $991 Avg Close $6.29 Range $5.52 - $7.06

Q2 2025

Shares 152,154 Value ($000) $949 Avg Close $6.62 Range $5.66 - $8.53

Q1 2025

Shares 152,160 Value ($000) $1,264 Avg Close $8.42 Range $7.56 - $9.75

Q4 2024

Shares 152,169 Value ($000) $1,418 Avg Close $10.06 Range $8.81 - $12.33

Q3 2024

Shares 151,962 Value ($000) $1,687 Avg Close $11.01 Range $9.02 - $13.05

Q2 2024

Shares 165,557 Value ($000) $1,977 Avg Close $11.15 Range $10.04 - $12.14

Q1 2024

Shares 162,557 Value ($000) $1,762 Avg Close $9.73 Range $8.91 - $10.99

Q4 2023

Shares 155,720 Value ($000) $1,601 Avg Close $9.93 Range $8.82 - $11.15

Q3 2023

Shares 155,705 Value ($000) $1,739 Avg Close $9.63 Range $7.24 - $11.88

Q2 2023

Shares 155,731 Value ($000) $1,149 Avg Close $7.11 Range $6.19 - $8.34

Q1 2023

Shares 155,705 Value ($000) $1,205 Avg Close $7.81 Range $6.81 - $9.16

Q4 2022

Shares 176,768 Value ($000) $1,305 Avg Close $6.01 Range $3.99 - $7.48

Q3 2022

Shares 136,229 Value ($000) $526 Avg Close $3.79 Range $2.47 - $4.62

Q2 2022

Shares 136,033 Value ($000) $422 Avg Close $4.33 Range $2.97 - $5.52

Q1 2022

Shares 135,733 Value ($000) $649 Avg Close $4.10 Range $3.12 - $5.78

Q4 2021

Shares 158,230 Value ($000) $494 Avg Close $3.69 Range $2.88 - $4.54

Q3 2021

Shares 170,255 Value ($000) $661 Avg Close $4.12 Range $3.29 - $6.00

Q2 2021

Shares 3,737,967 Value ($000) $21,344 Avg Close $5.26 Range $4.05 - $6.70

Q1 2021

Shares 5,154,321 Value ($000) $26,029 Avg Close $4.98 Range $4.01 - $6.76

Q4 2020

Shares 6,575,639 Value ($000) $27,618 Avg Close $3.34 Range $2.20 - $4.40

Q3 2020

Shares 6,109,941 Value ($000) $14,725 Avg Close $3.65 Range $2.32 - $5.34

Q2 2020

Shares 4,916,987 Value ($000) $17,062 Avg Close $2.70 Range $0.99 - $5.80

Q1 2020

Shares 2,401,425 Value ($000) $3,938 Avg Close $6.59 Range $1.30 - $9.80

Q4 2019

Shares 2,524,775 Value ($000) $24,314 Avg Close $8.65 Range $7.42 - $10.00

Q3 2019

Shares 2,532,168 Value ($000) $20,409 Avg Close $8.07 Range $6.78 - $9.85

Q2 2019

Shares 2,555,358 Value ($000) $22,053 Avg Close $7.78 Range $6.75 - $8.80

Q1 2019

Shares 2,456,712 Value ($000) $19,433 Avg Close $7.16 Range $5.19 - $8.19

Q4 2018

Shares 4,649,484 Value ($000) $25,154 Avg Close $8.15 Range $5.05 - $10.89

Q3 2018

Shares 4,648,507 Value ($000) $45,927 Avg Close $9.12 Range $7.87 - $10.42

Q2 2018

Shares 4,346,154 Value ($000) $36,203 Avg Close $7.34 Range $5.44 - $8.87

Q1 2018

Shares 4,351,892 Value ($000) $25,197 Avg Close $7.01 Range $5.62 - $8.70

Q4 2017

Shares 3,381,272 Value ($000) $25,495 Avg Close $7.07 Range $6.20 - $8.09

Q3 2017

Shares 3,319,313 Value ($000) $24,530 Avg Close $6.33 Range $5.07 - $7.78

Q2 2017

Shares 3,253,733 Value ($000) $18,351 Avg Close $6.05 Range $4.82 - $8.11

Q1 2017

Shares 166,072 Value ($000) $1,290 Avg Close $8.04 Range $6.87 - $9.82

Q4 2016

Shares 166,493 Value ($000) $1,468 Avg Close $9.65 Range $8.05 - $11.87

Q3 2016

Shares 166,072 Value ($000) $1,350 Avg Close $7.57 Range $6.48 - $8.69

Q2 2016

Shares 166,472 Value ($000) $1,125 Avg Close $7.24 Range $4.87 - $9.07

Q1 2016

Shares 308,632 Value ($000) $1,728 Avg Close $4.22 Range $2.60 - $6.09

Q4 2015

Shares 308,632 Value ($000) $1,623 Avg Close $5.80 Range $4.51 - $7.75

Q3 2015

Shares 353,301 Value ($000) $1,692 Avg Close $7.97 Range $4.57 - $13.00

Q2 2015

Shares 259,681 Value ($000) $3,280 Avg Close $15.77 Range $12.45 - $17.73

Q1 2015

Shares 291,971 Value ($000) $4,368 Avg Close $16.89 Range $13.06 - $21.99

Q4 2014

Shares 281,161 Value ($000) $6,101 Avg Close $23.78 Range $19.48 - $27.70

Q3 2014

Shares 279,531 Value ($000) $6,166 Avg Close $25.52 Range $21.91 - $28.00

Q2 2014

Shares 277,897 Value ($000) $7,311 Avg Close $23.79 Range $21.59 - $26.41

Q1 2014

Shares 1,750,501 Value ($000) $40,227 Avg Close $22.27 Range $19.44 - $24.16

Q4 2013

Shares 1,999,233 Value ($000) $46,342 Avg Close $23.32 Range $21.33 - $25.85

Q3 2013

Shares 3,917,199 Value ($000) $99,379 Avg Close $25.70 Range $23.12 - $27.58

Q2 2013

Shares 5,795,335 Value ($000) $133,525 Avg Close $23.34 Range $20.33 - $25.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	151,330	$949	$6.64	$6.11 - $7.97
Q3 2025	151,044	$991	$6.29	$5.52 - $7.06
Q2 2025	152,154	$949	$6.62	$5.66 - $8.53
Q1 2025	152,160	$1,264	$8.42	$7.56 - $9.75
Q4 2024	152,169	$1,418	$10.06	$8.81 - $12.33
Q3 2024	151,962	$1,687	$11.01	$9.02 - $13.05
Q2 2024	165,557	$1,977	$11.15	$10.04 - $12.14
Q1 2024	162,557	$1,762	$9.73	$8.91 - $10.99
Q4 2023	155,720	$1,601	$9.93	$8.82 - $11.15
Q3 2023	155,705	$1,739	$9.63	$7.24 - $11.88
Q2 2023	155,731	$1,149	$7.11	$6.19 - $8.34
Q1 2023	155,705	$1,205	$7.81	$6.81 - $9.16
Q4 2022	176,768	$1,305	$6.01	$3.99 - $7.48
Q3 2022	136,229	$526	$3.79	$2.47 - $4.62
Q2 2022	136,033	$422	$4.33	$2.97 - $5.52
Q1 2022	135,733	$649	$4.10	$3.12 - $5.78
Q4 2021	158,230	$494	$3.69	$2.88 - $4.54
Q3 2021	170,255	$661	$4.12	$3.29 - $6.00
Q2 2021	3,737,967	$21,344	$5.26	$4.05 - $6.70
Q1 2021	5,154,321	$26,029	$4.98	$4.01 - $6.76
Q4 2020	6,575,639	$27,618	$3.34	$2.20 - $4.40
Q3 2020	6,109,941	$14,725	$3.65	$2.32 - $5.34
Q2 2020	4,916,987	$17,062	$2.70	$0.99 - $5.80
Q1 2020	2,401,425	$3,938	$6.59	$1.30 - $9.80
Q4 2019	2,524,775	$24,314	$8.65	$7.42 - $10.00
Q3 2019	2,532,168	$20,409	$8.07	$6.78 - $9.85
Q2 2019	2,555,358	$22,053	$7.78	$6.75 - $8.80
Q1 2019	2,456,712	$19,433	$7.16	$5.19 - $8.19
Q4 2018	4,649,484	$25,154	$8.15	$5.05 - $10.89
Q3 2018	4,648,507	$45,927	$9.12	$7.87 - $10.42
Q2 2018	4,346,154	$36,203	$7.34	$5.44 - $8.87
Q1 2018	4,351,892	$25,197	$7.01	$5.62 - $8.70
Q4 2017	3,381,272	$25,495	$7.07	$6.20 - $8.09
Q3 2017	3,319,313	$24,530	$6.33	$5.07 - $7.78
Q2 2017	3,253,733	$18,351	$6.05	$4.82 - $8.11
Q1 2017	166,072	$1,290	$8.04	$6.87 - $9.82
Q4 2016	166,493	$1,468	$9.65	$8.05 - $11.87
Q3 2016	166,072	$1,350	$7.57	$6.48 - $8.69
Q2 2016	166,472	$1,125	$7.24	$4.87 - $9.07
Q1 2016	308,632	$1,728	$4.22	$2.60 - $6.09
Q4 2015	308,632	$1,623	$5.80	$4.51 - $7.75
Q3 2015	353,301	$1,692	$7.97	$4.57 - $13.00
Q2 2015	259,681	$3,280	$15.77	$12.45 - $17.73
Q1 2015	291,971	$4,368	$16.89	$13.06 - $21.99
Q4 2014	281,161	$6,101	$23.78	$19.48 - $27.70
Q3 2014	279,531	$6,166	$25.52	$21.91 - $28.00
Q2 2014	277,897	$7,311	$23.79	$21.59 - $26.41
Q1 2014	1,750,501	$40,227	$22.27	$19.44 - $24.16
Q4 2013	1,999,233	$46,342	$23.32	$21.33 - $25.85
Q3 2013	3,917,199	$99,379	$25.70	$23.12 - $27.58
Q2 2013	5,795,335	$133,525	$23.34	$20.33 - $25.99