Form 4 for CENX CENTURY ALUMINUM CO

Accepted 2024-01-03 00:00:00 ET · period of report 2023-12-31 · accession 0000949157-24-000012 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
M	2024-01-03	2023-12-31+	CENX	DeZee John	EVP, GC, Sec	A - Grant	$0.00	+27.8K	101.9K	+38%	$0
M	2024-01-03	2023-12-31	CENX	DeZee John	EVP, GC, Sec	F - Tax	$12.14	-4,032	81.0K	-5%	-$48.9K

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2023-12-31	A	A	4,114	$0.00	82,208	D	—	—	(F1) Represents shares of common stock acquired by the Reporting Person upon the vesting of PSUs granted in connection with the Issuer's 2021-2023 Long-Term Incentive Plan under Rule 16b-3(d).
2	Common	Common Stock	2024-01-01	A	A	23,707	$0.00	101,883	D	—	—	(F4) Represents TVSUs granted to the Reporting Person in connection with the Issuer's 2024-2026 Long-Term Incentive Plan under Rule 16b-3(d), all of which will vest on December 31, 2026, subject to the Plan's terms and conditions. (F5) Includes unvested TVSUs granted to the Reporting Person under the Issuer's Long-Term Incentive Plans.
3	Common	Common Stock	2023-12-31	F	D	2,826	$12.14	78,176	D	—	—	(F3) Shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of TVSUs previously granted to the Reporting Person on June 14, 2021 in the amount of 3,598 shares and on January 2, 2021 in the amount of 6,046 shares.
4	Common	Common Stock	2023-12-31	F	D	1,206	$12.14	81,002	D	—	—	(F2) Shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of PSUs granted to the Reporting Person.