TTEK - Tetra Tech announces proposed private placement of $500M of convertible senior notes August, 17 2023 07:30 AM Tetra Tech Inc. 2023-08-17 07:30:36 ET More on Tetra Tech Tetra Tech, Inc. ( TTEK ) Q3 2023 Earnings Call Transcript Seeking Alpha’s Quant Rating on Tetra Tech For further details see: Tetra Tech announces proposed private placement of $500M of convertible senior notes