X0609 4 2026-09-08 0 0001596993 DORIAN LPG LTD. LPG 0001638233 Young Theodore B. false C/O DORIAN LPG (USA) LLC 27 SIGNAL ROAD STAMFORD CT 06902 0 1 0 0 Chief Financial Officer 0 Common Shares, $0.01 par value per share 2026-09-08 4 S 0 9081 53.247 D 124713 D Common Shares, $0.01 par value per share 2026-09-09 4 S 0 5000 54.008 D 119713 D The price reported represents the weighted average price of shares sold in multiple transactions at prices ranging from $53.1050 to $53.4213 per share. The reporting person will provide to the Issuer, or the U.S. Securities and Exchange Commission staff, upon request, information regarding the number of shares sold at each price within the range. These shares were sold in a single transaction at a price of $54.008. /s/ Theodore B. Young 2026-09-09