Director Share Dealings - Century Aluminum Co (CENX)

Director deals

Listed below are trades carried out by directors and other individuals which are required to be notified to the market.

≈ Figures for the value of trade may not add up due to rounding.

Recent deals

Date	Name and position (if held)	Deal type	Number of shares dealt	Price per share	Value of trade ≈	Shares remaining
15 June 2026	Andrew Gordon MichelmoreChairman of the Board	Sell Tax related	652	$54.55	$35,566.60	90,609
25 March 2026	Peter A (Pete) TrpkovskiController/Treasurer	Sell Regular sell transaction (market)	16,739	$50.51	$845,486.89	64,125
16 March 2026	Jesse E GaryPresident/CEO	Sell Regular sell transaction (market)	150,000	$55.47	$8,320,500.00	142,580
12 March 2026	Kenneth L CallowaySenior Vice President	Sell Regular sell transaction (market)	18,000	$58.00	$1,044,000.00	24,902
11 March 2026	Robert F HoffmanChief Accounting Officer	Sell Regular sell transaction (market)	10,529	$56.51	$594,993.79	56,643
4 March 2026	Robert F HoffmanChief Accounting Officer	Sell Regular sell transaction (market)	10,000	$56.33	$563,300.00	67,172
27 February 2026	Ágúst F. HafbergChief Level Officer	Sell Regular sell transaction (market)	22,884	$51.24	$1,172,576.16	45,059
25 February 2026	Gunnar GudlaugssonExecutive Vice President	Sell Regular sell transaction (market)	43,000	$54.10	$2,326,300.00	136,393
23 February 2026	John DeZeeExecutive Vice President	Sell Regular sell transaction (market)	66,000	$50.72	$3,347,520.00	97,647
9 February 2026	Peter A (Pete) TrpkovskiController/Treasurer	Sell Tax related	4,240	$54.36	$230,486.40	80,864

5 most significant deals

Date	Name and position (if held)	Deal type	Number of shares dealt	Price per share	Value of trade ≈	Shares remaining
10 November 2025	GLENCORE INTERNATIONAL AG20% Owner	Sell Regular sell transaction (market)	9,000,000	$30.25	$272,250,000.00	18,500,000
16 March 2026	Jesse E GaryPresident/CEO	Sell Regular sell transaction (market)	150,000	$55.47	$8,320,500.00	142,580
31 December 2025	Jesse E GaryPresident/CEO	Sell Tax related	203,131	$39.18	$7,958,672.58	602,106
23 January 2026	Jesse E GaryPresident/CEO	Sell Regular sell transaction (market)	150,000	$48.19	$7,228,500.00	292,580
23 February 2026	John DeZeeExecutive Vice President	Sell Regular sell transaction (market)	66,000	$50.72	$3,347,520.00	97,647

Data policy - All information should be used for indicative purposes only. You should independently check data before making any investment decision. HL cannot guarantee that the data is accurate or complete, and accepts no responsibility for how it may be used. Director deal information provided by Factset.