TETRA TECH INC

PublicCIK: 831641
TTEKNASDAQ
Location

PASADENA, CA

THOMPSON J KENNETH

4
→COEUR MINING, INC.
Aug 20, 2026·Aug 20, 2026
1 txn

THOMPSON J KENNETH

144
→COEUR MINING, INC.
Aug 19, 2026·Aug 19, 2026
+4

VOLPI KIRSTEN M

4
→TETRA TECH INC
Aug 6, 2026·Aug 6, 2026
2 txn

RITRIEVI KIMBERLY E

4
→MATIV HOLDINGS, INC.
Jul 7, 2026·Jul 7, 2026
4 txn

FEELER JEFFREY R

4
→HUDSON TECHNOLOGIES INC /NY
Jun 22, 2026·Jun 22, 2026
2 txn

MAGUIRE JOANNE M

4
→VISTEON CORP
Jun 15, 2026·Jun 15, 2026
2 txn

MAGUIRE JOANNE M

4
→VISTEON CORP
Jun 9, 2026·Jun 9, 2026
2 txn

VOLPI KIRSTEN M

4
→TETRA TECH INC
Jun 5, 2026·Jun 5, 2026
2 txn

FEELER JEFFREY R

4
→TETRA TECH INC
May 15, 2026·May 15, 2026
1 txn

FEELER JEFFREY R

4
→HUDSON TECHNOLOGIES INC /NY
May 15, 2026·May 15, 2026
1 txn

THORNBURG ERIC W

4
→TETRA TECH INC
Apr 28, 2026·Apr 28, 2026
1 txn

FEELER JEFFREY R

4
→HUDSON TECHNOLOGIES INC /NY
Apr 14, 2026·Apr 14, 2026
1 txn

FEELER JEFFREY R

3
→HUDSON TECHNOLOGIES INC /NY
Apr 14, 2026·Apr 14, 2026
1 txn

HADEN PATRICK C

4
→TCW STRATEGIC INCOME FUND INC
Mar 30, 2026·Mar 30, 2026
2 txn

RITRIEVI KIMBERLY E

4
→TETRA TECH INC
Mar 18, 2026·Mar 18, 2026
21 txn

OBIAYA CHRISTIANA

4
→TETRA TECH INC
Feb 20, 2026·Feb 20, 2026
2 txn

ARGUS ROGER R

4
→TETRA TECH INC
Feb 20, 2026·Feb 20, 2026
1 txn

VOLPI KIRSTEN M

4
→TETRA TECH INC
Feb 12, 2026·Feb 12, 2026
2 txn

CARTER BRIAN N

4
→TETRA TECH INC
Feb 6, 2026·Feb 6, 2026
1 txn

BURDICK STEVEN M

4
→TETRA TECH INC
Feb 6, 2026·Feb 6, 2026
1 txn

CARTER BRIAN N

144
→TETRA TECH INC
Feb 4, 2026·Feb 4, 2026
+4

HARDWICK M SUSAN

4
→TETRA TECH INC
Jan 28, 2026·Jan 28, 2026
1 txn

FEELER JEFFREY R

4
→TETRA TECH INC
Jan 28, 2026·Jan 28, 2026
1 txn

HARDWICK M SUSAN

4
→NEW JERSEY RESOURCES CORP
Jan 23, 2026·Jan 23, 2026
3 txn

BIRKENBEUEL GARY

4
→TETRA TECH INC
Jan 14, 2026·Jan 14, 2026
6 txn
Page 1 of 23 · 563 total
1