SCHEDULE 13G/A

PAYMENTUS HOLDINGS INC COM CL A

Common Stock, par value $0.0001 · CUSIP: 70439P108

Event date: 2026-09-30

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

• Accel-KKR Holdings GP, LLC

  Shares: 6,128,498 · Class: 5.97%

• Accel-KKR Capital Partners CV III, LP

  Shares: 2,391,906 · Class: 2.33%

• Accel-KKR Growth Capital Partners III, LP

  Shares: 0 · Class: 0.00%

• Accel-KKR Growth Capital Partners II Strategic Fund, LP

  Shares: 0 · Class: 0.00%

• Accel-KKR Growth Capital Partners II, LP

  Shares: 0 · Class: 0.00%

• Accel-KKR Members Fund, LLC

  Shares: 100 · Class: 0.00%

• AKKR Strategic Capital LP

  Shares: 2,500,632 · Class: 2.43%

• AKKR SC GPI HoldCo LP

  Shares: 0 · Class: 0.00%

• AKKR Fund II Management Company, LP

  Shares: 0 · Class: 0.00%

• Palumbo, Robert

  Shares: 16,317,578 · Class: 15.88%

• Barnds, Thomas

  Shares: 16,317,576 · Class: 15.88%

• KKR-AKI Investors L.L.C.

  Shares: 1,235,860 · Class: 1.20%

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