SEC Form 4 Filing for Robert Kirk Williams

Robert Kirk Williams, Chief People & International Officer at Donnelley Financial Solutions, Inc. (DFIN), reported the sale of 16,450 shares of common stock on September 3, 2026. The sale was executed at a weighted average price of $48.7654 per share, with the actual prices ranging from $48.75 to $48.87. This transaction resulted in a post-transaction shareholding of 44,353 shares. The filing also notes that Williams directly owns 20,000 shares, in addition to 22,174 restricted stock units and 2,179 earned performance share units that have additional service-based vesting requirements. The filing was signed by William Zola, under power of attorney, on September 8, 2026.