HNI · David C

David C. Sylvester, retired CFO of HNI Corp, filed a Form 144 notice of intent to sell 26,451 shares of common stock with an approximate market value of $1.13 million based on a $42.72 reference price. The shares were acquired through stock bonus grants in February, June, and September 2026. The filing signals insider intent to sell, though the sale may not occur.

• David C. Sylvester, retired CFO, filed Form 144 to sell 26,451 shares
• Estimated aggregate market value of shares: $1,129,419 (based on $42.72/share reference price on 09/22/2026)
• Shares acquired through stock bonus grants on 02/27/2026 (2,315 shares), 06/10/2026 (9,834 shares), and 06/30/2026 (12,851 shares)
• Proposed sale date: 11/02/2026