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AI brief of an SEC Form 8-K · Century Aluminum (CENX)

Century Aluminum names Peter Trpkovski CFO, succeeding Gerald Bialek effective March 21

Neutral Impact 4 of 5 leadership Written later

Century Aluminum appointed Peter Trpkovski, its Senior Vice President, Finance and Treasurer, as Executive Vice President and Chief Financial Officer, effective March 21, 2025, succeeding Gerald Bialek as part of a planned transition. Trpkovski has worked at the company since 2013 and will also continue as Treasurer, so the change is a leadership transition rather than a change in reported financial results.

Key points

  • Trpkovski, age 43, joined Century in 2013 and was named Senior Vice President, Finance and Treasurer in 2023
  • Initial annual base salary of $450,000, with a 2025 target bonus of 65% of base salary
  • LTIP target award of 160% of base salary for the 2025-2027 performance period, split 50% time-vested stock units and 50% performance stock units

The filing

CompanyCentury Aluminum (CENX)
Form8-K, current report
Filed with the SECMar 21, 2025, 4:31 PM ET
Accession number0001104659-25-026687

Items reported: 5.02 Director / Officer Change7.01 Regulation FD Disclosure

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 1:38 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on March 21, 2025.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.