X0708 D/A LIVE 0002142840 WP Attainable Sidecar, LP 3075 TOWNSGATE ROAD SUITE 210 WESTLAKE VILLAGE CA CALIFORNIA 91361 818-483-1060 DELAWARE None None Limited Partnership true 2026 Weston Whitman 3075 Townsgate Road Suite 210 Westlake Village CA CALIFORNIA 91361 Executive Officer Promoter Mr. Whitman is a manager of the manager of the Issuer's general partner and an officer of the Issuer's general partner. Robert Whitman 3075 Townsgate Road Suite 210 Westlake Village CA CALIFORNIA 91361 Executive Officer Promoter Mr. Whitman is a manager of the manager of the Issuer's general partner and an officer of the Issuer's general partner. Pooled Investment Fund Private Equity Fund false Decline to Disclose 06b 3C 3C.7 true 0002142840-26-000001 2026-07-01 false true false 0 289050001 289050001 0 The Total Amount Sold includes the commitment of a limited partner affiliated with the Issuer's general partner in the amount of $3,275,000. false 76 0 0 0 true The general partner is entitled to a performance allocation. The investment manager is also entitled to a management fee. The performance allocation and management fee are fully disclosed in the Issuer's confidential offering materials. false WP Attainable Sidecar, LP Alem Cesko Alem Cesko By POA from Weston Whitman, President 2026-08-11