CONSTELLIUM SE

Ticker: CSTM CUSIP: F21107101 Class: Common Stock

BEACONLIGHT CAPITAL, LLC's Holding History (CIK: 0001569537)

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

Q4 2025

Shares 1,339,934 Value ($000) $25,258 Avg Close $16.60 Range $14.39 - $19.38

Q3 2025

Shares 1,273,505 Value ($000) $18,950 Avg Close $14.31 Range $13.04 - $16.49

Q2 2025

Shares 928,535 Value ($000) $12,350 Avg Close $11.23 Range $7.33 - $13.99

Q1 2025

Shares 963,379 Value ($000) $9,720 Avg Close $10.63 Range $9.04 - $12.40

Q4 2024

Shares 814,317 Value ($000) $8,363 Avg Close $12.30 Range $9.95 - $16.59

Q3 2024

Shares 881,616 Value ($000) $14,335 Avg Close $16.96 Range $14.70 - $19.65

Q2 2024

Shares 1,041,757 Value ($000) $19,637 Avg Close $20.80 Range $18.82 - $23.20

Q1 2024

Shares 1,231,805 Value ($000) $27,235 Avg Close $19.36 Range $17.57 - $22.17

Q4 2023

Shares 1,109,869 Value ($000) $22,153 Avg Close $17.51 Range $14.12 - $20.68

Q3 2023

Shares 811,284 Value ($000) $14,765 Avg Close $17.64 Range $16.01 - $19.46

Q2 2023

Shares 951,607 Value ($000) $16,368 Avg Close $15.34 Range $13.40 - $17.27

Q1 2023

Shares 924,007 Value ($000) $14,119 Avg Close $14.55 Range $11.76 - $16.87

Q4 2022

Shares 718,067 Value ($000) $8,495 Avg Close $11.69 Range $10.09 - $13.23

Q3 2022

Shares 787,926 Value ($000) $7,990 Avg Close $13.25 Range $9.82 - $15.24

Q2 2022

Shares 937,878 Value ($000) $12,389 Avg Close $15.98 Range $11.79 - $18.48

Q1 2022

Shares 929,066 Value ($000) $16,723 Avg Close $18.24 Range $16.25 - $20.85

Q4 2021

Shares 965,839 Value ($000) $17,299 Avg Close $18.36 Range $16.22 - $20.11

Q3 2021

Shares 825,091 Value ($000) $15,495 Avg Close $19.25 Range $16.01 - $21.60

Q2 2021

Shares 996,468 Value ($000) $18,883 Avg Close $17.23 Range $14.35 - $20.34

Q1 2021

Shares 1,289,026 Value ($000) $18,949 Avg Close $14.36 Range $11.92 - $17.08

Q4 2020

Shares 1,257,111 Value ($000) $17,587 Avg Close $11.30 Range $7.84 - $14.48

Q3 2020

Shares 709,272 Value ($000) $5,568 Avg Close $8.26 Range $7.18 - $9.75

Q2 2020

Shares 1,257,311 Value ($000) $9,656 Avg Close $7.27 Range $4.65 - $10.20

Q1 2020

Shares 1,792,291 Value ($000) $9,338 Avg Close $10.75 Range $3.90 - $14.68

Q4 2019

Shares 1,125,189 Value ($000) $15,078 Avg Close $13.80 Range $11.96 - $15.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,339,934	$25,258	$16.60	$14.39 - $19.38
Q3 2025	1,273,505	$18,950	$14.31	$13.04 - $16.49
Q2 2025	928,535	$12,350	$11.23	$7.33 - $13.99
Q1 2025	963,379	$9,720	$10.63	$9.04 - $12.40
Q4 2024	814,317	$8,363	$12.30	$9.95 - $16.59
Q3 2024	881,616	$14,335	$16.96	$14.70 - $19.65
Q2 2024	1,041,757	$19,637	$20.80	$18.82 - $23.20
Q1 2024	1,231,805	$27,235	$19.36	$17.57 - $22.17
Q4 2023	1,109,869	$22,153	$17.51	$14.12 - $20.68
Q3 2023	811,284	$14,765	$17.64	$16.01 - $19.46
Q2 2023	951,607	$16,368	$15.34	$13.40 - $17.27
Q1 2023	924,007	$14,119	$14.55	$11.76 - $16.87
Q4 2022	718,067	$8,495	$11.69	$10.09 - $13.23
Q3 2022	787,926	$7,990	$13.25	$9.82 - $15.24
Q2 2022	937,878	$12,389	$15.98	$11.79 - $18.48
Q1 2022	929,066	$16,723	$18.24	$16.25 - $20.85
Q4 2021	965,839	$17,299	$18.36	$16.22 - $20.11
Q3 2021	825,091	$15,495	$19.25	$16.01 - $21.60
Q2 2021	996,468	$18,883	$17.23	$14.35 - $20.34
Q1 2021	1,289,026	$18,949	$14.36	$11.92 - $17.08
Q4 2020	1,257,111	$17,587	$11.30	$7.84 - $14.48
Q3 2020	709,272	$5,568	$8.26	$7.18 - $9.75
Q2 2020	1,257,311	$9,656	$7.27	$4.65 - $10.20
Q1 2020	1,792,291	$9,338	$10.75	$3.90 - $14.68
Q4 2019	1,125,189	$15,078	$13.80	$11.96 - $15.10