Leach Jacob Steven, President and COO, made two open market purchases of DexCom Inc. ($DXCM) shares totaling just over $1 million in the last year, with the latest on November 10, 2025. These buys rank 523rd among 4,983 individual insiders, below the average of $1.5 million across 3.29 transactions. As a director, he sold SenesTech Inc. ($SNES) shares once for $168 on November 18, 2025, ranking 11,589th out of 11,678 insiders, far under the average $8.6 million across 6.37 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 8, 2026 | DEXCOM INC | $DXCM | Leach Jacob Steven | President, CEO, and Director | A | Common Stock | 104516 | $0.00 | 488,863.0000 | 405,500,000 | 27.19% | 0.03% |
| March 8, 2026 | DEXCOM INC | $DXCM | Leach Jacob Steven | President, CEO, and Director | F | Common Stock | 19757 | $68.10 | 469,106.0000 | 405,500,000 | 4.04% | 0.00% |
| Jan. 29, 2026 | DEXCOM INC | $DXCM | Leach Jacob Steven | President, CEO, and Director | F | Common Stock | 3058 | $73.36 | 384,347.0000 | 405,500,000 | 0.79% | 0.00% |
| Jan. 29, 2026 | DEXCOM INC | $DXCM | Leach Jacob Steven | President, CEO, and Director | A | Common Stock | 8310 | $0.00 | 387,405.0000 | 405,500,000 | 2.19% | 0.00% |
| Nov. 18, 2025 | SenesTech, Inc. | $SNES | Leach Jacob Steven | Director | S | Common Stock | 62 | $2.71 | 0.0000 | 5,223,015 | 100.00% | 0.00% |
| Nov. 10, 2025 | DEXCOM INC | $DXCM | Leach Jacob Steven | President & COO | P | Common Stock | 2500 | $55.43 | 378,993.0000 | 407,700,000 | 0.66% | 0.00% |
| Nov. 10, 2025 | DEXCOM INC | $DXCM | Leach Jacob Steven | President & COO | P | Common Stock | 15700 | $54.98 | 376,493.0000 | 407,700,000 | 4.35% | 0.00% |
| March 12, 2025 | DEXCOM INC | $DXCM | Leach Jacob Steven | EVP, Chief Operating Officer | S | Common Stock | 14076 | $70.38 | 360,793.0000 | 412,700,000 | 3.75% | 0.00% |
| March 8, 2025 | DEXCOM INC | $DXCM | Leach Jacob Steven | EVP, Chief Operating Officer | A | Common Stock | 22798 | $0.00 | 374,869.0000 | 412,700,000 | 6.48% | 0.01% |
| March 8, 2025 | DEXCOM INC | $DXCM | Leach Jacob Steven | EVP, Chief Operating Officer | A | Common Stock | 35906 | $0.00 | 352,071.0000 | 412,700,000 | 11.36% | 0.01% |
| Jan. 28, 2025 | DEXCOM INC | $DXCM | Leach Jacob Steven | EVP, Chief Operating Officer | A | Common Stock | 7107 | $0.00 | 318,574.0000 | 412,700,000 | 2.28% | 0.00% |
| Jan. 29, 2025 | DEXCOM INC | $DXCM | Leach Jacob Steven | EVP, Chief Operating Officer | S | Common Stock | 2634 | $86.91 | 315,940.0000 | 412,700,000 | 0.83% | 0.00% |
| Dec. 16, 2024 | DEXCOM INC | $DXCM | Leach Jacob Steven | EVP, Chief Operating Officer | S | Common Stock | 744 | $76.87 | 311,467.0000 | 414,700,000 | 0.24% | 0.00% |
| Sept. 9, 2024 | DEXCOM INC | $DXCM | Leach Jacob Steven | EVP, Chief Operating Officer | S | Common Stock | 746 | $69.15 | 312,211.0000 | 425,500,000 | 0.24% | 0.00% |
| Aug. 27, 2024 | SenesTech, Inc. | $SNES | Leach Jacob Steven | Director | A | Stock Option (right to buy) | 23894 | $0.00 | 23,894.0000 | 515,340 | 9999.99% | 4.64% |
| June 10, 2024 | DEXCOM INC | $DXCM | Leach Jacob Steven | EVP Chief Operating Officer | S | Common Stock | 745 | $115.05 | 312,873.0000 | 425,500,000 | 0.24% | 0.00% |
| April 8, 2024 | SenesTech, Inc. | $SNES | Leach Jacob Steven | Director | A | Stock Option (right to buy) | 4469 | $0.00 | 4,469.0000 | 514,463 | 9999.99% | 0.87% |
| March 12, 2024 | DEXCOM INC | $DXCM | Leach Jacob Steven | EVP Chief Operating Officer | G | Common Stock | 7736 | $0.00 | 313,473.0000 | 425,500,000 | 2.41% | 0.00% |
| March 12, 2024 | DEXCOM INC | $DXCM | Leach Jacob Steven | EVP Chief Operating Officer | S | Common Stock | 14639 | $134.41 | 321,209.0000 | 425,500,000 | 4.36% | 0.00% |
| March 8, 2024 | DEXCOM INC | $DXCM | Leach Jacob Steven | EVP Chief Operating Officer | A | Common Stock | 26053 | $0.00 | 335,848.0000 | 425,500,000 | 8.41% | 0.01% |
| Jan. 16, 2024 | DEXCOM INC | $DXCM | Leach Jacob Steven | EVP Chief Operating Officer | S | Common Stock | 3978 | $123.63 | 309,795.0000 | 425,500,000 | 1.27% | 0.00% |
| Jan. 12, 2024 | DEXCOM INC | $DXCM | Leach Jacob Steven | EVP Chief Operating Officer | A | Common Stock | 9697 | $0.00 | 313,773.0000 | 425,500,000 | 3.19% | 0.00% |
| June 26, 2023 | SenesTech, Inc. | $SNES | Leach Jacob Steven | Director | A | Stock Option (right to buy) | 41010 | $0.00 | 41,010.0000 | 6,748 | 9999.99% | 100.00% |