144 0001540358 XXXXXXXX LIVE 0001642896 Samsara Inc. 001-41140 1 DE HARO STREET SAN FRANCISCO CA 94107 (415) 985-2400 AH Capital Management, L.L.C. 10% Stockholder CLASS A RAYMOND JAMES & ASSOCIATES, INC

880 CARILLON PARKWAY ST. PETERSBURG FL 33716

84918 3736392.00 299748928 06/10/2025 NYSE CLASS A 12/10/2024 IN-KIND EQUITY DISTRIBUTION ANDREESSEN HOROWITZ N 84918 06/10/2025 CASH Y 06/10/2025 Melissa Fisher, as duly authorized representative of Raymond James & Associates, Inc. as attorney-in-fact for AH Capital Management LLC