BURDICK STEVEN M has filed 30 insider transactions across 1 company since February 2024.
Most recent transaction: a gift of 11100 shares of TETRA TECH INC ($TTEK) on February 06, 2026.
Activity breakdown: 0 open-market purchases and 3 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 6, 2026 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | G | COMMON STOCK | 11100 | $0.00 | 138,251.0000 | 262,731,000 | 7.43% | 0.00% |
| Nov. 30, 2025 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | COMMON STOCK | 3682 | $0.00 | 153,263.0000 | 267,123,000 | 2.46% | 0.00% |
| Nov. 30, 2025 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | COMMON STOCK | 3645 | $0.00 | 149,581.0000 | 267,123,000 | 2.50% | 0.00% |
| Nov. 30, 2025 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | F | COMMON STOCK | 4044 | $34.74 | 149,219.0000 | 267,123,000 | 2.64% | 0.00% |
| Nov. 30, 2025 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 3682 | $0.00 | 11,046.0000 | 267,123,000 | 25.00% | 0.00% |
| Nov. 30, 2025 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 3645 | $0.00 | 7,285.0000 | 267,123,000 | 33.35% | 0.00% |
| Nov. 19, 2025 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | A | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 19641 | $0.00 | 19,641.0000 | 267,123,000 | 9999.99% | 0.01% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | A | COMMON STOCK | 27384 | $0.00 | 161,048.0000 | 267,123,000 | 20.49% | 0.01% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | COMMON STOCK | 3170 | $0.00 | 136,805.0000 | 267,123,000 | 2.37% | 0.00% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | COMMON STOCK | 2520 | $0.00 | 133,635.0000 | 267,123,000 | 1.92% | 0.00% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 3170 | $0.00 | 3,165.0000 | 267,123,000 | 50.04% | 0.00% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 2520 | $0.00 | 0.0000 | 267,123,000 | 100.00% | 0.00% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | F | COMMON STOCK | 15112 | $35.69 | 145,936.0000 | 267,123,000 | 9.38% | 0.01% |
| Nov. 18, 2025 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | F | COMMON STOCK | 3141 | $35.69 | 133,664.0000 | 267,123,000 | 2.30% | 0.00% |
| Nov. 30, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | COMMON STOCK | 3645 | $0.00 | 132,974.0000 | 271,656,000 | 2.82% | 0.00% |
| Nov. 30, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | F | COMMON STOCK | 2008 | $41.51 | 130,966.0000 | 271,656,000 | 1.51% | 0.00% |
| Nov. 30, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 3645 | $0.00 | 10,930.0000 | 271,656,000 | 25.01% | 0.00% |
| Nov. 20, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | F | COMMON STOCK | 15330 | $40.22 | 129,329.0000 | 271,656,000 | 10.60% | 0.01% |
| Nov. 20, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | A | COMMON STOCK | 27830 | $0.00 | 144,659.0000 | 271,656,000 | 23.82% | 0.01% |
| Nov. 20, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | A | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 14728 | $0.00 | 14,728.0000 | 271,656,000 | 9999.99% | 0.01% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 3685 | $0.00 | 0.0000 | 271,656,000 | 100.00% | 0.00% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | COMMON STOCK | 3170 | $0.00 | 121,995.0000 | 271,656,000 | 2.67% | 0.00% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | COMMON STOCK | 2520 | $0.00 | 118,825.0000 | 271,656,000 | 2.17% | 0.00% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | COMMON STOCK | 3685 | $0.00 | 116,305.0000 | 271,656,000 | 3.27% | 0.00% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | F | COMMON STOCK | 5166 | $41.12 | 116,829.0000 | 271,656,000 | 4.23% | 0.00% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 3170 | $0.00 | 6,335.0000 | 271,656,000 | 33.35% | 0.00% |
| Nov. 18, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | M | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 2520 | $0.00 | 2,520.0000 | 271,656,000 | 50.00% | 0.00% |
| Sept. 11, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | S | COMMON STOCK | 36830 | $46.57 | 112,620.0000 | 270,260,000 | 24.64% | 0.01% |
| Feb. 22, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | S | COMMON STOCK | 7515 | $175.67 | 29,890.0000 | 268,690,000 | 20.09% | 0.00% |
| Feb. 5, 2024 | TETRA TECH INC | $TTEK | BURDICK STEVEN M | EVP, CFO | S | COMMON STOCK | 7128 | $165.01 | 37,405.0000 | 268,690,000 | 16.01% | 0.00% |