LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
TTEKCIK 0000831641

TETRA TECH INC

96 transactions by 11 insiders, from January 1, 2025 to August 4, 2026.

Transactions
9611 insiders
Bought · P
$50Kopen market
Sold · S
$401Kopen market
Net
−$351Knet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Kimberly E. RitrieviDir22———
Steven M. BurdickCFO14———
Roger R. ArgusCEO14———
Brian N. CarterCAO14——$401K
Dan L. BatrackCEO13———
Gary BirkenbeuelDir7———
Kirsten M. VolpiDir6———
Jeffrey R. FeelerDir2—$50K—
Christiana ObiayaDir2———
M. Susan HardwickDir1———
Eric W. ThornburgDir1———

All transactions

96 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Kirsten M. VolpiDirDERIVAug 4M2,300$0.00—?
Kirsten M. VolpiDirAug 4M2,300$9.59$22K
Kirsten M. VolpiDirDERIVJun 4M1,700$0.00—?
Kirsten M. VolpiDirJun 4M1,700$9.59$16K
Jeffrey R. FeelerDirMay 15P1,900$26.41$50K
Eric W. ThornburgDirDERIVApr 27A1,259$0.00—?
Kimberly E. RitrieviDirDERIVMar 16M1,718$0.00—?
Kimberly E. RitrieviDirDERIVMar 16M2,125$0.00—?
Kimberly E. RitrieviDirDERIVMar 16M1,900$0.00—?
Kimberly E. RitrieviDirDERIVMar 16M795$0.00—?
Kimberly E. RitrieviDirDERIVMar 16M795$0.00—?
Kimberly E. RitrieviDirDERIVMar 16M2,050$0.00—?
Kimberly E. RitrieviDirDERIVMar 16M2,910$0.00—?
Kimberly E. RitrieviDirDERIVMar 16M1,925$0.00—?
Kimberly E. RitrieviDirDERIVMar 16M2,250$0.00—?
Kimberly E. RitrieviDirDERIVMar 16M4,500$0.00—?
Kimberly E. RitrieviDirMar 16A25,883$0.00—
Kimberly E. RitrieviDirMar 16M1,718$0.00—
Kimberly E. RitrieviDirMar 16M2,125$0.00—
Kimberly E. RitrieviDirMar 16M1,900$0.00—
Kimberly E. RitrieviDirMar 16M795$0.00—
Kimberly E. RitrieviDirMar 16M795$0.00—
Kimberly E. RitrieviDirMar 16M2,050$0.00—
Kimberly E. RitrieviDirMar 16M2,910$0.00—
Kimberly E. RitrieviDirMar 16M1,925$0.00—
Kimberly E. RitrieviDirMar 16M2,250$0.00—
Kimberly E. RitrieviDirMar 16M4,500$0.00—
Christiana ObiayaDirDERIVFeb 19M495$0.00—?
Christiana ObiayaDirFeb 19M495$0.00—
Roger R. ArgusCEODERIVFeb 19A28,174$0.00—?
Kirsten M. VolpiDirDERIVFeb 10M1,000$0.00—?
Kirsten M. VolpiDirFeb 10M1,000$9.59$10K
Brian N. CarterCAOFeb 4S9,979$40.23$401K
Steven M. BurdickCFOFeb 6G11,100$0.00—
M. Susan HardwickDirDERIVJan 26A1,754$0.00—?
Jeffrey R. FeelerDirDERIVJan 26A1,754$0.00—?
Kimberly E. RitrieviDirJan 12A2,208$0.00—
Gary BirkenbeuelDirDERIVJan 12M1,590$0.00—?
Gary BirkenbeuelDirDERIVJan 1M2,050$0.00—?
Gary BirkenbeuelDirJan 12A4,397$0.00—
Gary BirkenbeuelDirJan 12M1,590$0.00—
Gary BirkenbeuelDirJan 1M2,050$0.00—
Gary BirkenbeuelDirJan 1A5,270$0.00—
Brian N. CarterCAODERIVNov 30M1,228$0.00—?
Brian N. CarterCAODERIVNov 30M1,520$0.00—?
Brian N. CarterCAODERIVNov 19A5,612$0.00—?
Brian N. CarterCAODERIVNov 18M1,265$0.00—?
Brian N. CarterCAODERIVNov 18M995$0.00—?
Brian N. CarterCAONov 30F1,500$34.74$52K
Brian N. CarterCAONov 30M1,228$0.00—
Brian N. CarterCAONov 30M1,520$0.00—
Brian N. CarterCAONov 18F5,977$35.69$213K
Brian N. CarterCAONov 18A10,954$0.00—
Brian N. CarterCAONov 18F1,234$35.69$44K
Brian N. CarterCAONov 18M1,265$0.00—
Brian N. CarterCAONov 18M995$0.00—
Gary BirkenbeuelDirDERIVNov 19A1,964$0.00—?
Steven M. BurdickCFODERIVNov 30M3,682$0.00—?
Steven M. BurdickCFODERIVNov 30M3,645$0.00—?
Steven M. BurdickCFODERIVNov 19A19,641$0.00—?
Steven M. BurdickCFONov 30F4,044$34.74$140K
Steven M. BurdickCFONov 30M3,682$0.00—
Steven M. BurdickCFONov 30M3,645$0.00—
Dan L. BatrackCEODERIVNov 30M19,330$0.00—?
Dan L. BatrackCEODERIVNov 30M21,255$0.00—?
Dan L. BatrackCEODERIVNov 19A101,010$0.00—?
Dan L. BatrackCEONov 30F22,396$34.74$778K
Dan L. BatrackCEONov 30M19,330$0.00—
Dan L. BatrackCEONov 30M21,255$0.00—
Roger R. ArgusPresDERIVNov 30M2,455$0.00—?
Roger R. ArgusPresDERIVNov 30M2,735$0.00—?
Roger R. ArgusPresDERIVNov 19A19,641$0.00—?
Roger R. ArgusPresNov 30F2,865$34.74$100K
Roger R. ArgusPresNov 30M2,455$0.00—
Roger R. ArgusPresNov 30M2,735$0.00—
Steven M. BurdickCFODERIVNov 18M3,170$0.00—?
Steven M. BurdickCFODERIVNov 18M2,520$0.00—?
Steven M. BurdickCFONov 18F15,112$35.69$539K
Steven M. BurdickCFONov 18A27,384$0.00—
Steven M. BurdickCFONov 18F3,141$35.69$112K
Steven M. BurdickCFONov 18M3,170$0.00—
Steven M. BurdickCFONov 18M2,520$0.00—
Dan L. BatrackCEODERIVNov 18M19,015$0.00—?
Dan L. BatrackCEODERIVNov 18M14,030$0.00—?
Dan L. BatrackCEONov 18F90,653$35.69$3.2M
Dan L. BatrackCEONov 18A164,285$0.00—
Dan L. BatrackCEONov 18F18,235$35.69$651K
Dan L. BatrackCEONov 18M19,015$0.00—
Dan L. BatrackCEONov 18M14,030$0.00—
Roger R. ArgusPresDERIVNov 18M2,535$0.00—?
Roger R. ArgusPresDERIVNov 18M2,055$0.00—?
Roger R. ArgusPresNov 18F12,086$35.69$431K
Roger R. ArgusPresNov 18A21,902$0.00—
Roger R. ArgusPresNov 18F2,533$35.69$90K
Roger R. ArgusPresNov 18M2,535$0.00—
Roger R. ArgusPresNov 18M2,055$0.00—