Hopson Preston III has filed 27 insider transactions across 1 company since August 2024.
Most recent transaction: a option exercise of 2455 shares of TETRA TECH INC ($TTEK) on November 30, 2025.
Activity breakdown: 0 open-market purchases and 1 sale.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 30, 2025 | TETRA TECH INC | $TTEK | Hopson Preston | EVP, Chief Legal/Human Capital | M | COMMON STOCK | 2455 | $0.00 | 85,186.0000 | 267,123,000 | 2.97% | 0.00% |
| Nov. 30, 2025 | TETRA TECH INC | $TTEK | Hopson Preston | EVP, Chief Legal/Human Capital | M | COMMON STOCK | 2735 | $0.00 | 82,731.0000 | 267,123,000 | 3.42% | 0.00% |
| Nov. 30, 2025 | TETRA TECH INC | $TTEK | Hopson Preston | EVP, Chief Legal/Human Capital | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 2455 | $0.00 | 7,363.0000 | 267,123,000 | 25.01% | 0.00% |
| Nov. 30, 2025 | TETRA TECH INC | $TTEK | Hopson Preston | EVP, Chief Legal/Human Capital | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 2735 | $0.00 | 5,460.0000 | 267,123,000 | 33.37% | 0.00% |
| Nov. 19, 2025 | TETRA TECH INC | $TTEK | Hopson Preston | EVP, Chief Legal/Human Capital | A | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 14029 | $0.00 | 14,029.0000 | 267,123,000 | 9999.99% | 0.01% |
| Nov. 30, 2025 | TETRA TECH INC | $TTEK | Hopson Preston | EVP, Chief Legal/Human Capital | F | COMMON STOCK | 2044 | $34.74 | 83,142.0000 | 267,123,000 | 2.40% | 0.00% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | Hopson Preston | EVP, Chief Legal/Human Capital | F | COMMON STOCK | 1807 | $35.69 | 66,714.0000 | 267,123,000 | 2.64% | 0.00% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | Hopson Preston | EVP, Chief Legal/Human Capital | A | COMMON STOCK | 21902 | $0.00 | 88,616.0000 | 267,123,000 | 32.83% | 0.01% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | Hopson Preston | EVP, Chief Legal/Human Capital | M | COMMON STOCK | 2055 | $0.00 | 65,986.0000 | 267,123,000 | 3.21% | 0.00% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | Hopson Preston | EVP, Chief Legal/Human Capital | M | COMMON STOCK | 2535 | $0.00 | 68,521.0000 | 267,123,000 | 3.84% | 0.00% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | Hopson Preston | EVP, Chief Legal/Human Capital | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 2535 | $0.00 | 2,535.0000 | 267,123,000 | 50.00% | 0.00% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | Hopson Preston | EVP, Chief Legal/Human Capital | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 2055 | $0.00 | 0.0000 | 267,123,000 | 100.00% | 0.00% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | Hopson Preston | EVP, Chief Legal/Human Capital | F | COMMON STOCK | 8620 | $35.69 | 79,996.0000 | 267,123,000 | 9.73% | 0.00% |
| Nov. 30, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | EVP, Chief Legal/Human Capital | M | COMMON STOCK | 2735 | $0.00 | 64,859.0000 | 271,656,000 | 4.40% | 0.00% |
| Nov. 30, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | EVP, Chief Legal/Human Capital | F | COMMON STOCK | 1077 | $41.51 | 63,782.0000 | 271,656,000 | 1.66% | 0.00% |
| Nov. 30, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | EVP, Chief Legal/Human Capital | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 2735 | $0.00 | 8,195.0000 | 271,656,000 | 25.02% | 0.00% |
| Nov. 20, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | EVP, Chief Legal/Human Capital | A | COMMON STOCK | 22705 | $0.00 | 71,059.0000 | 271,656,000 | 46.96% | 0.01% |
| Nov. 20, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | EVP, Chief Legal/Human Capital | A | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 9818 | $0.00 | 9,818.0000 | 271,656,000 | 9999.99% | 0.00% |
| Nov. 20, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | EVP, Chief Legal/Human Capital | F | COMMON STOCK | 8935 | $40.22 | 62,124.0000 | 271,656,000 | 12.57% | 0.00% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | EVP, Chief Legal/Human Capital | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 3070 | $0.00 | 0.0000 | 271,656,000 | 100.00% | 0.00% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | EVP, Chief Legal/Human Capital | F | COMMON STOCK | 3016 | $41.12 | 48,354.0000 | 271,656,000 | 5.87% | 0.00% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | EVP, Chief Legal/Human Capital | M | COMMON STOCK | 2055 | $0.00 | 48,835.0000 | 271,656,000 | 4.39% | 0.00% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | EVP, Chief Legal/Human Capital | M | COMMON STOCK | 3070 | $0.00 | 46,780.0000 | 271,656,000 | 7.02% | 0.00% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | EVP, Chief Legal/Human Capital | M | COMMON STOCK | 2535 | $0.00 | 51,370.0000 | 271,656,000 | 5.19% | 0.00% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | EVP, Chief Legal/Human Capital | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 2535 | $0.00 | 5,070.0000 | 271,656,000 | 33.33% | 0.00% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | EVP, Chief Legal/Human Capital | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 2055 | $0.00 | 2,055.0000 | 271,656,000 | 50.00% | 0.00% |
| Aug. 7, 2024 | TETRA TECH INC | $TTEK | Hopson Preston III | SVP, General Counsel | S | COMMON STOCK | 5000 | $233.07 | 8,742.0000 | 270,260,000 | 36.38% | 0.00% |