BROWN PATRICK SIDNEY 4

What Happened
Patrick S. Brown, Senior Vice President, Field Operations at Centrus Energy (LEU), had 1,596 restricted stock units (RSUs) vest and settle into 1,596 shares of Class A common stock on April 21, 2026. The RSUs converted at $0 (no cash purchase). To satisfy payroll tax withholding, 389 of the vested shares were surrendered to the company at an implied value of $191.55 per share, totaling approximately $74,513. No open-market sale by the insider is reported.

Key Details

• Transaction dates: Vesting/settlement and related actions on 2026-04-21; Form 4 filed 2026-04-23 (timely filing).
• Actions reported: A = award/grant (RSU settlement), M = conversion/exercise of derivative (RSU→shares), F = shares surrendered to satisfy tax withholding.
• Shares involved: 1,596 RSUs vested and settled into 1,596 shares; 389 shares surrendered for taxes (≈ $74,513).
• Price reported: Acquired at $0.00 (RSU settlement); tax-withheld shares valued at $191.55 per share.
• Shares owned after transaction: Not specified in this filing.
• Footnotes: RSUs were granted 4/21/2025, vested 4/21/2026 subject to continued employment; each RSU equals one share; vested shares to be delivered as soon as administratively practicable.

Context
This was a routine equity-compensation vesting event (RSUs converting to shares) with shares withheld to cover taxes — common practice and not an open-market sale. The derivative code (M) reflects conversion of RSUs into stock; code F denotes withholding of shares for tax liability. Such withholding transactions are administrative and do not necessarily indicate the insider’s view on the company’s stock.