Form: EFFECT

Notice of Effectiveness

October 1, 2026

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Notice of Effectiveness

Effectiveness Date: September 30, 2026
Accession Number: 0001213900-26-101910
Submission Type: POS AM
CIK: 0002083125
Company Name: PRESIDIO PRODUCTION Co
File Number: 333-294316