CENTURY ALUMINUM CO - CENX

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
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Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
Jun 17, 2026 — A A 2,172.0 0.0 0.0 211,123.0 View
Jun 17, 2026 — A A 2,172.0 0.0 0.0 120,869.0 View
Jun 17, 2026 — F D 652.0 54.55 35,566.6 90,609.0 View
Jun 17, 2026 — A A 2,172.0 0.0 0.0 91,261.0 View
Jun 17, 2026 — A A 2,172.0 0.0 0.0 49,044.0 View
Jun 17, 2026 — A A 2,172.0 0.0 0.0 31,845.0 View
Mar 27, 2026 EVP, CFO S D 16,739.0 50.51 845,486.89 64,125.0 View
Mar 17, 2026 President and CEO S D 150,000.0 55.47 8,320,500.0 142,580.0 View
Mar 13, 2026 SVP, Human Resources S D 18,000.0 58.0 1,044,000.0 24,902.0 View
Mar 13, 2026 SVP, IT and CAO S D 10,529.0 56.51 594,993.79 56,643.0 View
Mar 06, 2026 SVP, IT and CAO S D 10,000.0 56.33 563,300.0 67,172.0 View
Mar 04, 2026 SVP, Strategy & Business Dev't S D 2,971.0 52.67 156,482.57 64,843.0 View
Mar 04, 2026 SVP, Strategy & Business Dev't S D 12,126.0 52.5 636,615.0 67,814.0 View
Mar 04, 2026 — S D 6,315,245.0 51.75 326,813,928.75 12,184,755.0 View
Mar 03, 2026 SVP & Chief Commercial Officer S D 22,884.0 51.24 1,172,576.16 45,059.0 View
Feb 27, 2026 EVP - Global Operations S D 43,000.0 54.1 2,326,300.0 136,393.0 View
Feb 25, 2026 EVP, GC and Secretary S D 66,000.0 50.72 3,347,520.0 97,647.0 View