Historical shareholding details of Smith Graham & Co Inv Adv, L.P.** holdings in Tetra Tech, Inc. (TTEK)

Monthly changes of Smith Graham & Co Inv Adv, L.P.** 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, 2023	Smith Graham & Co Inv Adv, L.P.**	58,854	0.11%

Sep 30, 2023	Smith Graham & Co Inv Adv, L.P.**	59,212	0.11%

Jun 30, 2023	Smith Graham & Co Inv Adv, L.P.**	59,774	0.11%

Mar 31, 2023	Smith Graham & Co Inv Adv, L.P.**	62,430	0.12%