Historical shareholding details of Bank of Oklahoma National Association holdings in Tetra Tech, Inc. (TTEK)

Monthly changes of Bank of Oklahoma National Association shareholding in Tetra Tech, Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Bank Of Oklahoma National Association	2,500	0.00%

Sep 30, 2024	Bank Of Oklahoma National Association	2,500	0.00%

Jun 30, 2024	Bank Of Oklahoma National Association	500	0.00%

Mar 31, 2024	Bank Of Oklahoma National Association	500	0.02%

Dec 31, 2023	Bank Of Oklahoma National Association	500	0.00%

Sep 30, 2023	Bank Of Oklahoma National Association	500	0.00%

Jun 30, 2023	Bank Of Oklahoma National Association	500	0.00%

Mar 31, 2023	Bank Of Oklahoma National Association	500	0.00%