X0609 4/A 2025-05-28 2025-05-30 0 0001747172 Kayne Anderson BDC, Inc. KBDC 0001183254 ROBO JAMES L false C/O KAYNE ANDERSON BDC, INC. 717 TEXAS AVENUE, 22ND FLOOR HOUSTON TX 77002 1 0 0 0 0 Common Stock 2025-05-28 4 P 0 43020 15.84 A 1616488.763 I Ventus Capital KABDC, LLC Common Stock 2025-05-28 4 P 0 121686 15.84 A 1738174.763 I Ventus Capital KABDC, LLC Shares purchased in a private transaction from Albert Rabil, an interested Director of KBDC. The Reporting Person in this filing is the Manager of Ventus Capital KABDC, LLC and is the Chairman of the Board of Directors of KBDC. The original Form 4 filing on 5/30/2025 mistakenly omitted the purchase of the 121,686 shares, and only listed the purchase of the 43,020 shares. We are filing this amended Form 4 to correct this omission. /s/ James L. Robo 2026-03-27