X0609 4 2026-07-16 0001041803 PRICESMART INC PSMT 0000934818 PRICE ROBERT E false 7777 FAY AVE., STE. 300 LA JOLLA CA 92037 true false true false false Common Stock 2026-07-16 4 S false 1100 191.151 D 129411 I As co-manager of The Price Group LLC Common Stock 2026-07-16 4 S false 7299 189.5476 D 122112 I As co-manager of The Price Group LLC Common Stock 2026-07-17 4 S false 4300 188.8097 D 117812 I As co-manager of The Price Group LLC Common Stock 2026-07-17 4 S false 3700 186.9586 D 114112 I As co-manager of The Price Group LLC Common Stock 2026-07-20 4 S false 200 182.8675 D 113912 I As co-manager of The Price Group LLC Common Stock 2026-07-20 4 S false 4655 181.7474 D 109257 I As co-manager of The Price Group LLC Common Stock 341475 I As co-trustee of the Robert and Allison Price Charitable Trust Common Stock 1135667 I As co-trustee of the Robert and Allison Price Trust UDT 1/10/75 Common Stock 80 D Common Stock 43000 I Family Trusts Common Stock 8314 I As managing member of RARSD LLC The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. The reporting person and his wife Allison Price are co-trustees of this trust. The reporting person and his wife each disclaim beneficial ownership of the securities held by this trust except to the extent of their respective pecuniary interest therein. The reporting person and his wife Allison Price are co-trustees of this trust. The reporting person's wife, Allison Price, may also be deemed a greater than 10% beneficial owner of the Issuer's securities in her capactiy as co-trustee of each of the trusts identified herein. As such, this Form 4 filing shall be deemed to constitute a Form 4 filing on behalf of both the reporting person and his wife, Allison Price. /s/ Robert E. Price 2026-07-20