SCHEDULE 13G/A

MSD Investment Corp.

Common Stock, Par Value $0.001 per share · CUSIP: 000000000

Event date: 2024-12-31

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

• MSD Capital, L.P.

  Shares: 32,679,501.55 · Class: 33.2%

• Noble Environmental Investments, LLC

  Shares: 27,651,885.93 · Class: 28.1%

• MSD Portfolio L.P. - Investments

  Shares: 27,651,885.93 · Class: 28.1%

• MSD Portfolio L.P. - MSD Personal Income

  Shares: 5,027,615.62 · Class: 5.1%

• Michael S. Dell

  Shares: 32,679,501.55 · Class: 33.2%

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