SCHEDULE 13G/A

SEER INC

Class A Common Stock, $0.00001 par value per share · CUSIP: 81578P106

Event date: 2025-03-31

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

• Radoff Family Foundation

  Shares: 640,000.00 · Class: 1.1%

• Radoff Bradley Louis

  Shares: 4,255,000.00 · Class: 7.6%

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