Kenneth L Calloway sold $452K of Century Aluminum Co (CENX)

Executed Sep 19 2025, disclosed Sep 23 2025, 4 days later.

Value, as filed

$452K

16,450 sh × $27.50

Executed

Sep 19 2025

the trade date, as filed

Disclosed

Sep 23 2025

4 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

KC Kenneth L Calloway SVP, Human Resources profile →

Kenneth L Calloway (SVP, Human Resources) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in CENX. The largest single filing was $1.0M of CENX (18,000 sh × $58.00, as filed), executed Mar 12.

The name

CENX CENX CENX · 18 filings in 24 months ticker → Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Kenneth L Calloway in CENX

CENXSALE CENTURY ALUMINUM CO $1.0M
18,000 sh × $58.00
Exec Mar 12
Filed Mar 13 · 5:30 PM ET