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Insider Trading Arrangements
 3 Months Ended
Sep. 30, 2025
shares
Trading Arrangements, by Individual  
Material Terms of Trading Arrangement

Shayn P. March, Executive Vice President, Finance and Treasurer, entered into a 10b5-1 trading plan on September 10, 2025 (the “Trading Plan”). The Trading Plan provides for the potential sale of up to 65,000 shares of GEO common stock and will be in effect until the earlier of (i) December 11, 2026 and (ii) the date on which all of the shares have been sold. The Trading Plan was entered into during an open insider trading window and is intended to satisfy the affirmative defense of Rule 10b5-1(c) under the Securities Exchange Act of 1934, as amended, and GEO’s policies regarding transactions in GEO securities. Mr. March's prior trading plan will expire on November 14, 2025 pursuant to its terms, which is prior to the date that sales can take place pursuant to the new Trading Plan after the expiration of the applicable cooling-off period.

Rule 10b5-1 Arrangement Adopted false
Non-Rule 10b5-1 Arrangement Adopted false
Rule 10b5-1 Arrangement Terminated false
Non-Rule 10b5-1 Arrangement Terminated false
Rule 10b5-1 Arr Modified [Flag] false
Non Rule 10b5-1 Arr Modified [Flag] false
Shayn P. March  
Trading Arrangements, by Individual  
Name Shayn P. March
Title Executive Vice President, Finance and Treasurer
Rule 10b5-1 Arrangement Adopted true
Adoption Date September 10, 2025
Aggregate Available 65,000