This Action Alert is being issued pursuant to Sections 4 and 7, GT&C, of Gulf Run’s Tariff to notify shippers of maintenance at Gulf Run’s Panola Compressor Station located in Panola County, Texas and in Gulf Run’s Zone 1.

This maintenance is scheduled to occur on June 23^rd , 2026 at 09:00, with an anticipated completion date of June 24^th, 2026 at 09:00.

Point operators located in the impacted area will experience higher pressures, and reductions for underperformance may become necessary.

Based on current nominations, Gulf Run does not anticipate impacts to its primary firm services. Gulf Run will evaluate nominations, on a case by case basis, based on daily operations to alleviate impacts to the extent possible. During this maintenance, shippers should nominate from their contractual MRO location to their contractual MDO location to reduce risk of scheduling reductions. Should any of the details of this posting change, Gulf Run will notify its shippers and update this notice accordingly.

Gulf Run will schedule nominations, if needed, on each impacted day in accordance with its tariff. This alert will remain in effect until the completion of the maintenance.

If you have any questions concerning this alert, please contact your Scheduling Representative.