Tutor Perini is trading 9.47% up at $91.41 in after-hours trading on October 12, 2026; available search results did not identify a verified late-breaking catalyst.
- It closed the regular session at $83.50.
- The previously reported Coast Guard contract and data-center project predate this session and do not establish a cause for the move.
- Major indices were mixed, and after-hours volume information was unavailable.