Jacob Steven Leach
Insider
First SEC filing: March 15, 2017 · Latest: March 15, 2017
Insider at
Insider transactions
2 buys (P)
1 sells (S)
Net: $1,001,593
Avg return of open purchases vs now: 57.4%
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 22, 2026 | DXCM | F | 1,451 | $92.34 | $133,985 | 418,908 Direct | -0.35% | Disposed | -5.9% (price as of 2026-10-05) |
| June 15, 2026 | SNES | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 22, 2026 | DXCM | F | 1,451 | $71.90 | $104,327 | 420,359 Direct | -0.34% | Disposed | 20.9% (price as of 2026-10-05) |
| March 8, 2026 | DXCM | F | 19,757 | $68.10 | $1,345,452 | 421,810 Direct | -4.47% | Disposed | 27.6% (price as of 2026-10-05) |
| March 8, 2026 | DXCM | A | 104,516 | · | · | 441,567 Direct | +31.01% | Acquired | (price as of 2026-10-05) |
| Jan. 29, 2026 | DXCM | F | 3,058 | $73.36 | $224,335 | 337,051 Direct | -0.90% | Disposed | 18.5% (price as of 2026-10-05) |
| Jan. 29, 2026 | DXCM | A | 8,310 | · | · | 340,109 Direct | +2.50% | Acquired | (price as of 2026-10-05) |
| Nov. 18, 2025 | SNES | S | 62 | $2.71 | $168 | 0 Direct | -100.00% | Disposed | -69.2% (price as of 2026-10-05) |
| Nov. 10, 2025 | DXCM | P | 2,500 | $55.43 | $138,575 | 331,697 Direct | +0.76% | Acquired | 56.8% (price as of 2026-10-05) |
| Nov. 10, 2025 | DXCM | P | 15,700 | $54.98 | $863,186 | 329,197 Direct | +5.01% | Acquired | 58.1% (price as of 2026-10-05) |
| March 12, 2025 | DXCM | S | 14,076 | $70.38 | $990,669 | 313,497 Direct | -4.30% | Disposed | 23.5% (price as of 2026-10-05) |
| March 8, 2025 | DXCM | A | 22,798 | · | · | 327,573 Direct | +7.48% | Acquired | (price as of 2026-10-05) |
| March 8, 2025 | DXCM | A | 35,906 | · | · | 304,775 Direct | +13.35% | Acquired | (price as of 2026-10-05) |
| Jan. 29, 2025 | DXCM | S | 2,634 | $86.91 | $228,921 | 268,644 Direct | -0.97% | Disposed | 0.0% (price as of 2026-10-05) |
| Jan. 28, 2025 | DXCM | A | 7,107 | · | · | 271,278 Direct | +2.69% | Acquired | (price as of 2026-10-05) |
| Dec. 16, 2024 | DXCM | S | 744 | $76.87 | $57,191 | 264,171 Direct | -0.28% | Disposed | 13.0% (price as of 2026-10-05) |
| Sept. 9, 2024 | DXCM | S | 746 | $69.15 | $51,586 | 264,915 Direct | -0.28% | Disposed | 25.7% (price as of 2026-10-05) |
| Aug. 27, 2024 | SNES | A | 23,894 | · | · | 23,894 Direct | · | Acquired | (price as of 2026-10-05) |
| June 10, 2024 | DXCM | S | 745 | $115.05 | $85,712 | 265,577 Direct | -0.28% | Disposed | -24.5% (price as of 2026-10-05) |
| April 8, 2024 | SNES | A | 4,469 | · | · | 4,469 Direct | · | Acquired | (price as of 2026-10-05) |
| March 12, 2024 | DXCM | G | 7,736 | · | · | 266,177 Direct | -2.82% | Disposed | (price as of 2026-10-05) |
| March 12, 2024 | DXCM | S | 14,639 | $134.41 | $1,967,628 | 273,913 Direct | -5.07% | Disposed | -35.3% (price as of 2026-10-05) |
| March 8, 2024 | DXCM | A | 26,053 | · | · | 288,552 Direct | +9.92% | Acquired | (price as of 2026-10-05) |
| Jan. 16, 2024 | DXCM | S | 3,978 | $123.63 | $491,800 | 262,499 Direct | -1.49% | Disposed | -29.7% (price as of 2026-10-05) |
| Jan. 12, 2024 | DXCM | A | 9,697 | · | · | 266,477 Direct | +3.78% | Acquired | (price as of 2026-10-05) |
| Dec. 18, 2023 | DXCM | D | 2,932 | $121.85 | $357,264 | 256,780 Direct | -1.13% | Disposed | -28.7% (price as of 2026-10-05) |
| June 26, 2023 | SNES | A | 41,010 | · | · | 41,010 Direct | · | Acquired | (price as of 2026-10-05) |
| April 20, 2023 | DXCM | S 10b5-1 | 30,764 | $125.00 | $3,845,500 | 259,613 Direct | -10.59% | Disposed | -30.5% (price as of 2026-10-05) |
| March 10, 2023 | DXCM | D | 4,583 | $111.40 | $510,546 | 290,377 Direct | -1.55% | Disposed | -22.0% (price as of 2026-10-05) |
| March 10, 2023 | DXCM | D | 7,986 | $111.40 | $889,640 | 294,960 Direct | -2.64% | Disposed | -22.0% (price as of 2026-10-05) |
| March 10, 2023 | DXCM | D | 3,540 | $111.40 | $394,356 | 302,946 Direct | -1.16% | Disposed | -22.0% (price as of 2026-10-05) |
| March 8, 2023 | DXCM | A | 25,397 | · | · | 306,486 Direct | +9.04% | Acquired | (price as of 2026-10-05) |
| March 6, 2023 | DXCM | S 10b5-1 | 7,719 | $115.13 | $888,688 | 281,089 Direct | -2.67% | Disposed | -24.5% (price as of 2026-10-05) |
| March 6, 2023 | DXCM | S 10b5-1 | 10,425 | $114.45 | $1,193,141 | 288,808 Direct | -3.48% | Disposed | -24.1% (price as of 2026-10-05) |
| July 1, 2022 | SNES | A | 199,071 | · | · | 199,071 Direct | · | Acquired | (price as of 2026-10-05) |
| March 9, 2022 | DXCM | D | 891 | $406.06 | $361,799 | 74,746 Direct | -1.18% | Disposed | -14.4% (price as of 2026-10-05) |
| March 9, 2022 | DXCM | D | 2,065 | $406.06 | $838,514 | 75,637 Direct | -2.66% | Disposed | -14.4% (price as of 2026-10-05) |
| March 9, 2022 | DXCM | D | 1,317 | $406.06 | $534,781 | 77,702 Direct | -1.67% | Disposed | -14.4% (price as of 2026-10-05) |
| March 8, 2022 | DXCM | A | 6,741 | · | · | 79,019 Direct | +9.33% | Acquired | (price as of 2026-10-05) |
| Dec. 15, 2021 | DXCM | A | 2,925 | · | · | 72,247 Direct | +4.22% | Acquired | (price as of 2026-10-05) |
| Sept. 9, 2021 | DXCM | S | 15 | $542.03 | $8,130 | 69,322 Direct | -0.02% | Disposed | -35.9% (price as of 2026-10-05) |
| Sept. 9, 2021 | DXCM | S | 1,248 | $541.36 | $675,617 | 69,337 Direct | -1.77% | Disposed | -35.8% (price as of 2026-10-05) |
| Aug. 18, 2021 | SNES | P | 50,000 | $1.54 | $77,000 | 150,000 Direct | +50.00% | Acquired | -100.0% (price as of 2026-10-05) |
| Aug. 17, 2021 | SNES | P | 50,000 | $1.50 | $75,000 | 100,000 Direct | +100.00% | Acquired | -100.0% (price as of 2026-10-05) |
| Aug. 16, 2021 | SNES | P | 50,000 | $1.54 | $77,000 | 50,000 Direct | · | Acquired | -100.0% (price as of 2026-10-05) |
| July 30, 2021 | DXCM | S 10b5-1 | 12,087 | $476.70 | $5,761,873 | 70,554 Direct | -14.63% | Disposed | -27.1% (price as of 2026-10-05) |
| June 25, 2021 | SNES | A | 39,038 | · | · | 39,038 Direct | · | Acquired | (price as of 2026-10-05) |
| June 25, 2021 | SNES | A | 33,762 | $0.95 | $32,074 | 72,800 Direct | +86.48% | Acquired | -100.0% (price as of 2026-10-05) |
| June 9, 2021 | DXCM | S 10b5-1 | 22,755 | $395.00 | $8,988,225 | 82,641 Direct | -21.59% | Disposed | -12.0% (price as of 2026-10-05) |
| March 10, 2021 | DXCM | S | 5,353 | $362.92 | $1,942,711 | 105,396 Direct | -4.83% | Disposed | -4.2% (price as of 2026-10-05) |
| March 8, 2021 | DXCM | A | 7,171 | · | · | 110,749 Direct | +6.92% | Acquired | (price as of 2026-10-05) |
| Nov. 5, 2020 | SNES | A | 27,046 | · | · | 27,046 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 9, 2020 | DXCM | S | 1,283 | $398.30 | $511,019 | 103,548 Direct | -1.22% | Disposed | -12.7% (price as of 2026-10-05) |
| Sept. 9, 2020 | DXCM | S | 2,577 | $398.30 | $1,026,419 | 104,831 Direct | -2.40% | Disposed | -12.7% (price as of 2026-10-05) |
| June 11, 2020 | DXCM | S 10b5-1 | 2,600 | $374.30 | $973,180 | 122,198 Direct | -2.08% | Disposed | -7.1% (price as of 2026-10-05) |
| June 11, 2020 | DXCM | S 10b5-1 | 1,800 | $375.68 | $676,224 | 120,398 Direct | -1.47% | Disposed | -7.5% (price as of 2026-10-05) |
| June 11, 2020 | DXCM | S 10b5-1 | 100 | $380.06 | $38,006 | 107,369 Direct | -0.09% | Disposed | -8.5% (price as of 2026-10-05) |
| June 11, 2020 | DXCM | S 10b5-1 | 1,982 | $379.42 | $752,010 | 107,469 Direct | -1.81% | Disposed | -8.4% (price as of 2026-10-05) |
| June 11, 2020 | DXCM | S 10b5-1 | 7,466 | $377.98 | $2,821,999 | 109,451 Direct | -6.39% | Disposed | -8.0% (price as of 2026-10-05) |
| June 11, 2020 | DXCM | S 10b5-1 | 3,481 | $376.78 | $1,311,571 | 116,917 Direct | -2.89% | Disposed | -7.7% (price as of 2026-10-05) |
| June 11, 2020 | DXCM | S 10b5-1 | 1,700 | $372.97 | $634,049 | 124,798 Direct | -1.34% | Disposed | -6.8% (price as of 2026-10-05) |
| March 12, 2020 | DXCM | G | 1,000 | · | · | 126,498 Direct | -0.78% | Disposed | (price as of 2026-10-05) |
| March 11, 2020 | DXCM | S | 6,633 | $265.43 | $1,760,597 | 127,498 Direct | -4.95% | Disposed | 31.0% (price as of 2026-10-05) |
| March 11, 2020 | DXCM | S | 84 | $250.20 | $21,017 | 134,131 Direct | -0.06% | Disposed | 38.9% (price as of 2026-10-05) |
| March 11, 2020 | DXCM | S | 192 | $245.67 | $47,169 | 134,215 Direct | -0.14% | Disposed | 41.5% (price as of 2026-10-05) |
| March 8, 2020 | DXCM | A | 11,748 | · | · | 134,407 Direct | +9.58% | Acquired | (price as of 2026-10-05) |
| Feb. 18, 2020 | DXCM | M | 11,458 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 18, 2020 | DXCM | M | 11,458 | $9.78 | $112,059 | 122,563 Direct | +10.31% | Acquired | 3454.2% (price as of 2026-10-05) |
| Sept. 9, 2019 | DXCM | S | 4,455 | $150.11 | $668,740 | 111,105 Direct | -3.86% | Disposed | 131.6% (price as of 2026-10-05) |
| Sept. 9, 2019 | DXCM | S | 257 | $145.42 | $37,373 | 115,560 Direct | -0.22% | Disposed | 139.0% (price as of 2026-10-05) |
| June 13, 2019 | DXCM | S 10b5-1 | 600 | $146.29 | $87,774 | 115,781 Direct | -0.52% | Disposed | 137.6% (price as of 2026-10-05) |
| June 13, 2019 | DXCM | S 10b5-1 | 4,499 | $145.19 | $653,210 | 116,381 Direct | -3.72% | Disposed | 139.4% (price as of 2026-10-05) |
| April 24, 2019 | DXCM | M | 4,797 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 24, 2019 | DXCM | M | 4,797 | $7.27 | $34,874 | 120,880 Direct | +4.13% | Acquired | 4681.3% (price as of 2026-10-05) |
| March 12, 2019 | DXCM | S | 1,676 | $142.79 | $239,316 | 116,083 Direct | -1.42% | Disposed | 143.4% (price as of 2026-10-05) |
| March 12, 2019 | DXCM | S | 1,878 | $142.79 | $268,160 | 117,759 Direct | -1.57% | Disposed | 143.4% (price as of 2026-10-05) |
| March 12, 2019 | DXCM | S | 5,001 | $142.79 | $714,093 | 119,637 Direct | -4.01% | Disposed | 143.4% (price as of 2026-10-05) |
| March 8, 2019 | DXCM | A | 14,987 | · | · | 124,638 Direct | +13.67% | Acquired | (price as of 2026-10-05) |
| Sept. 28, 2018 | DXCM | S 10b5-1 | 24,731 | $144.42 | $3,571,651 | 0 Indirect | -100.00% | Disposed | 140.7% (price as of 2026-10-05) |
| Sept. 28, 2018 | DXCM | S 10b5-1 | 13,418 | $143.80 | $1,929,508 | 24,731 Indirect | -35.17% | Disposed | 141.7% (price as of 2026-10-05) |
| Sept. 28, 2018 | DXCM | S 10b5-1 | 9,451 | $142.96 | $1,351,115 | 38,149 Indirect | -19.86% | Disposed | 143.1% (price as of 2026-10-05) |
| Sept. 12, 2018 | DXCM | M | 15,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Sept. 12, 2018 | DXCM | M | 15,000 | $5.92 | $88,800 | 109,284 Direct | +15.91% | Acquired | 5771.6% (price as of 2026-10-05) |
| Sept. 10, 2018 | DXCM | S | 2,678 | $143.76 | $384,989 | 94,284 Direct | -2.76% | Disposed | 141.8% (price as of 2026-10-05) |
| Sept. 10, 2018 | DXCM | S | 1,936 | $143.76 | $278,319 | 96,962 Direct | -1.96% | Disposed | 141.8% (price as of 2026-10-05) |
| Aug. 24, 2018 | DXCM | M | 10,000 | · | · | 15,000 Direct | -40.00% | Disposed | (price as of 2026-10-05) |
| Aug. 24, 2018 | DXCM | M | 10,577 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Aug. 24, 2018 | DXCM | S | 10,000 | $138.32 | $1,383,200 | 98,878 Direct | -9.18% | Disposed | 151.3% (price as of 2026-10-05) |
| Aug. 24, 2018 | DXCM | M | 10,000 | $5.92 | $59,200 | 108,878 Direct | +10.11% | Acquired | 5771.6% (price as of 2026-10-05) |
| Aug. 24, 2018 | DXCM | S | 10,577 | $138.32 | $1,463,011 | 98,878 Direct | -9.66% | Disposed | 151.3% (price as of 2026-10-05) |
| Aug. 24, 2018 | DXCM | M | 10,577 | $3.19 | $33,741 | 109,455 Direct | +10.70% | Acquired | 10796.6% (price as of 2026-10-05) |
| May 10, 2018 | DXCM | G | 176 | · | · | 11,824 Indirect | -1.47% | Disposed | (price as of 2026-10-05) |
| May 9, 2018 | DXCM | M | 8,542 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 9, 2018 | DXCM | M | 203 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 9, 2018 | DXCM | S | 203 | $84.77 | $17,208 | 98,878 Direct | -0.20% | Disposed | 310.1% (price as of 2026-10-05) |
| May 9, 2018 | DXCM | M | 203 | $7.27 | $1,476 | 99,081 Direct | +0.21% | Acquired | 4681.3% (price as of 2026-10-05) |
| May 9, 2018 | DXCM | S | 8,542 | $84.77 | $724,105 | 98,878 Direct | -7.95% | Disposed | 310.1% (price as of 2026-10-05) |
| May 9, 2018 | DXCM | M | 8,542 | $9.78 | $83,541 | 107,420 Direct | +8.64% | Acquired | 3454.2% (price as of 2026-10-05) |
| May 8, 2018 | DXCM | M | 1,923 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 8, 2018 | DXCM | S | 2,500 | $85.15 | $212,875 | 47,600 Indirect | -4.99% | Disposed | 308.2% (price as of 2026-10-05) |
Showing latest 100 of 118 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 15, 2026 | SNES | Stock Option (right to buy) | Common Stock | $1.65 | June 15, 2036 | 100,000 | Acquired |
| Aug. 27, 2024 | SNES | Stock Option (right to buy) | Common Stock | $2.81 | Aug. 27, 2034 | 23,894 | Acquired |
| April 8, 2024 | SNES | Stock Option (right to buy) | Common Stock | $0.67 | April 8, 2029 | 4,469 | Acquired |
| June 26, 2023 | SNES | Stock Option (right to buy) | Common Stock | $1.25 | June 26, 2028 | 41,010 | Acquired |
| July 1, 2022 | SNES | Stock Option (right to buy) | Common Stock | $0.30 | July 1, 2027 | 199,071 | Acquired |
| June 25, 2021 | SNES | Stock Option (right to buy) | Common Stock | $1.66 | June 25, 2026 | 39,038 | Acquired |
| June 25, 2021 | SNES | Stock Option (right to buy) | Common Stock | $1.66 | June 25, 2026 | 33,762 | Acquired |
| Nov. 5, 2020 | SNES | Stock Option (right to buy) | Common Stock | $1.41 | Nov. 5, 2025 | 27,046 | Acquired |
| Feb. 18, 2020 | DXCM | Incentive Stock Option (right to buy) | Common Stock | $9.78 | Feb. 18, 2020 | 11,458 | Disposed |
| April 24, 2019 | DXCM | Incentive Stock Option (right to buy) | Common Stock | $7.27 | Nov. 20, 2019 | 4,797 | Disposed |
| Sept. 12, 2018 | DXCM | Incentive Stock Option (right to buy) | Common Stock | $5.92 | Oct. 2, 2018 | 15,000 | Disposed |
| Aug. 24, 2018 | DXCM | Incentive Stock Option (right to buy) | Common Stock | $5.92 | Oct. 2, 2018 | 10,000 | Disposed |
| Aug. 24, 2018 | DXCM | Incentive Stock Option (right to buy) | Common Stock | $3.19 | Dec. 11, 2018 | 10,577 | Disposed |
| May 9, 2018 | DXCM | Non-Qualified Stock Option (right to buy) | Common Stock | $9.78 | Feb. 18, 2020 | 8,542 | Disposed |
| May 9, 2018 | DXCM | Non-Qualified Stock Option (right to buy) | Common Stock | $7.27 | Nov. 20, 2019 | 203 | Disposed |
| May 8, 2018 | DXCM | Non-Qualified Stock Option (right to buy) | Common Stock | $3.19 | Dec. 11, 2018 | 1,923 | Disposed |
| March 10, 2017 | DXCM | Incentive Stock Option (right to buy) | Common Stock | $7.63 | May 19, 2018 | 7,500 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 11 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 15, 2017 | DXCM | Common Stock | 105,933 | Direct |
| March 15, 2017 | DXCM | Common Stock | 12,000 | Indirect |
| March 15, 2017 | DXCM | Common Stock | 50,100 | Indirect |
| March 15, 2017 | DXCM | Incentive Stock Option (right to buy) | 10,577 | Direct |
| March 15, 2017 | DXCM | Incentive Stock Option (right to buy) | 25,000 | Direct |
| March 15, 2017 | DXCM | Incentive Stock Option (right to buy) | 4,797 | Direct |
| March 15, 2017 | DXCM | Incentive Stock Option (right to buy) | 7,500 | Direct |
| March 15, 2017 | DXCM | Incentive Stock Option (right to buy) | 11,458 | Direct |
| March 15, 2017 | DXCM | Non-Qualified Stock Option (right to buy) | 1,923 | Direct |
| March 15, 2017 | DXCM | Non-Qualified Stock Option (right to buy) | 203 | Direct |
| March 15, 2017 | DXCM | Non-Qualified Stock Option (right to buy) | 8,542 | Direct |