SCHEDULE 13D/A

Kayne DL 2021, Inc.

Common Stock, $0.001 par value per share · CUSIP: 000000000

Event date: 2025-04-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• UAW Retiree Medical Benefits TrustReported CIK 0001480561

  Shares: 61,177.07 · Class: 99.1%

• UAW Chrysler Retirees Medical Benefits PlanReported CIK 0001795057

  Shares: 11,929.53 · Class: 19.3%

• UAW Ford Retirees Medical Benefits PlanReported CIK 0001795052

  Shares: 18,597.83 · Class: 30.1%

• UAW GM Retirees Medical Benefits PlanReported CIK 0001795050

  Shares: 30,649.71 · Class: 49.6%

• Hershel HarperReported CIK 0001794997

  Shares: 61,177.07 · Class: 99.1%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.