Frances Arnold
Insider
First SEC filing: Feb. 17, 2026 · Latest: June 1, 2026
Insider at
Insider transactions
0 buys (P)
14 sells (S)
Net: $-447,935
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 30, 2026 | GOOGN | S 10b5-1 | 83 | $340.45 | $28,257 | 19,076 Direct | -0.43% | Disposed | -85.7% (price as of 2026-10-02) |
| Sept. 14, 2026 | GOOGN | A | 0 | · | · | 597 Direct | 0.00% | Acquired | (price as of 2026-10-02) |
| Sept. 14, 2026 | GOOGN | A | 1 | · | · | 904 Direct | +0.11% | Acquired | (price as of 2026-10-02) |
| Sept. 14, 2026 | GOOGN | A | 1 | · | · | 1,433 Direct | +0.07% | Acquired | (price as of 2026-10-02) |
| Sept. 14, 2026 | GOOGN | A | 11 | · | · | 941 Direct | +1.18% | Acquired | (price as of 2026-10-02) |
| Sept. 1, 2026 | GENB | S 10b5-1 | 1,000 | $16.00 | $16,000 | 231,472 Direct | -0.43% | Disposed | -14.4% (price as of 2026-10-02) |
| Aug. 28, 2026 | GOOGN | S 10b5-1 | 82 | $337.71 | $27,692 | 18,995 Direct | -0.43% | Disposed | -85.6% (price as of 2026-10-02) |
| July 30, 2026 | GOOGN | S | 82 | $333.39 | $27,338 | 18,914 Direct | -0.43% | Disposed | -85.4% (price as of 2026-10-02) |
| July 1, 2026 | GOOGN | A | 980 | · | · | 980 Direct | · | Acquired | (price as of 2026-10-02) |
| June 30, 2026 | GOOGN | S | 112 | $351.28 | $39,343 | 18,833 Direct | -0.59% | Disposed | -86.2% (price as of 2026-10-02) |
| June 15, 2026 | GOOGN | A | 1 | · | · | 1,026 Direct | +0.10% | Acquired | (price as of 2026-10-02) |
| June 15, 2026 | GOOGN | A | 1 | · | · | 1,558 Direct | +0.06% | Acquired | (price as of 2026-10-02) |
| June 15, 2026 | GOOGN | A | 0 | · | · | 777 Direct | 0.00% | Acquired | (price as of 2026-10-02) |
| June 15, 2026 | GOOGN | A | 0 | · | · | 81 Direct | 0.00% | Acquired | (price as of 2026-10-02) |
| May 29, 2026 | GOOGN | S | 102 | $381.00 | $38,862 | 18,721 Direct | -0.54% | Disposed | -87.2% (price as of 2026-10-02) |
| May 29, 2026 | GOOGN | S | 102 | $381.00 | $38,862 | 18,721 Direct | -0.54% | Disposed | -87.2% (price as of 2026-10-02) |
| April 30, 2026 | GOOGN | S | 102 | $371.00 | $37,842 | 18,621 Direct | -0.54% | Disposed | -86.9% (price as of 2026-10-02) |
| March 30, 2026 | GOOGN | S | 102 | $275.19 | $28,069 | 18,316 Direct | -0.55% | Disposed | -82.3% (price as of 2026-10-02) |
| March 16, 2026 | GOOGN | A | 1 | · | · | 1,684 Direct | +0.06% | Acquired | (price as of 2026-10-02) |
| March 16, 2026 | GOOGN | A | 1 | · | · | 1,148 Direct | +0.09% | Acquired | (price as of 2026-10-02) |
| March 16, 2026 | GOOGN | A | 1 | · | · | 955 Direct | +0.10% | Acquired | (price as of 2026-10-02) |
| March 16, 2026 | GOOGN | A | 0 | · | · | 262 Direct | 0.00% | Acquired | (price as of 2026-10-02) |
| March 2, 2026 | GOOGN | S | 112 | $302.99 | $33,935 | 18,418 Direct | -0.60% | Disposed | -84.0% (price as of 2026-10-02) |
| Feb. 26, 2026 | GENB | A | 29,561 | · | · | 29,561 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 29, 2026 | GOOGN | S | 102 | $340.00 | $34,680 | 18,307 Direct | -0.55% | Disposed | -85.7% (price as of 2026-10-02) |
| Dec. 31, 2025 | GOOGN | S | 102 | $313.45 | $31,972 | 18,205 Direct | -0.56% | Disposed | -84.5% (price as of 2026-10-02) |
| Dec. 15, 2025 | GOOGN | A | 1 | · | · | 1,809 Direct | +0.06% | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2025 | GOOGN | A | 1 | · | · | 1,270 Direct | +0.08% | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2025 | GOOGN | A | 1 | · | · | 1,133 Direct | +0.09% | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2025 | GOOGN | A | 0 | · | · | 463 Direct | 0.00% | Acquired | (price as of 2026-10-02) |
| Dec. 1, 2025 | GOOGN | S | 102 | $317.66 | $32,401 | 18,104 Direct | -0.56% | Disposed | -84.7% (price as of 2026-10-02) |
| Oct. 30, 2025 | GOOGN | S | 112 | $291.80 | $32,682 | 18,004 Direct | -0.62% | Disposed | -83.3% (price as of 2026-10-02) |
| Sept. 30, 2025 | GOOGN | S | 103 | $243.13 | $25,042 | 17,284 Direct | -0.59% | Disposed | -80.0% (price as of 2026-10-02) |
| Sept. 15, 2025 | GOOGN | A | 2 | · | · | 1,934 Direct | +0.10% | Acquired | (price as of 2026-10-02) |
| Sept. 15, 2025 | GOOGN | A | 1 | · | · | 1,392 Direct | +0.07% | Acquired | (price as of 2026-10-02) |
| Sept. 15, 2025 | GOOGN | A | 1 | · | · | 1,312 Direct | +0.08% | Acquired | (price as of 2026-10-02) |
| Sept. 15, 2025 | GOOGN | A | 1 | · | · | 664 Direct | +0.15% | Acquired | (price as of 2026-10-02) |
| Aug. 28, 2025 | GOOGN | S | 102 | $207.80 | $21,196 | 17,387 Direct | -0.58% | Disposed | -76.6% (price as of 2026-10-02) |
| July 30, 2025 | GOOGN | S | 101 | $196.31 | $19,827 | 17,490 Direct | -0.57% | Disposed | -75.2% (price as of 2026-10-02) |
| July 2, 2025 | GOOGN | A | 2,016 | · | · | 2,016 Direct | · | Acquired | (price as of 2026-10-02) |
| June 30, 2025 | GOOGN | S | 101 | $196.31 | $19,827 | 17,490 Direct | -0.57% | Disposed | -75.2% (price as of 2026-10-02) |
| June 30, 2025 | GOOGN | S | 121 | $180.72 | $21,867 | 17,389 Direct | -0.69% | Disposed | -73.1% (price as of 2026-10-02) |
| June 16, 2025 | GOOGN | A | 2 | · | · | 1,513 Direct | +0.13% | Acquired | (price as of 2026-10-02) |
| June 16, 2025 | GOOGN | A | 2 | · | · | 1,489 Direct | +0.13% | Acquired | (price as of 2026-10-02) |
| June 16, 2025 | GOOGN | A | 1 | · | · | 865 Direct | +0.12% | Acquired | (price as of 2026-10-02) |
| May 30, 2025 | GOOGN | S | 111 | $172.41 | $19,138 | 17,268 Direct | -0.64% | Disposed | -71.8% (price as of 2026-10-02) |
| May 21, 2025 | ILMN | A | 3,780 | · | · | 20,907 Direct | +22.07% | Acquired | (price as of 2026-10-02) |
| April 30, 2025 | GOOGN | S | 111 | $159.85 | $17,743 | 17,158 Direct | -0.64% | Disposed | -69.6% (price as of 2026-10-02) |
| March 28, 2025 | GOOGN | S | 111 | $162.42 | $18,029 | 17,048 Direct | -0.65% | Disposed | -70.1% (price as of 2026-10-02) |
| March 17, 2025 | GOOGN | A | 2 | · | · | 1,634 Direct | +0.12% | Acquired | (price as of 2026-10-02) |
| March 17, 2025 | GOOGN | A | 2 | · | · | 1,666 Direct | +0.12% | Acquired | (price as of 2026-10-02) |
| March 17, 2025 | GOOGN | A | 1 | · | · | 1,045 Direct | +0.10% | Acquired | (price as of 2026-10-02) |
| Feb. 28, 2025 | GOOGN | S | 121 | $170.30 | $20,606 | 16,938 Direct | -0.71% | Disposed | -71.5% (price as of 2026-10-02) |
| Feb. 27, 2025 | ILMN | D | 120 | $93.48 | $11,218 | 17,127 Direct | -0.70% | Disposed | 192.1% (price as of 2026-10-02) |
| Jan. 30, 2025 | GOOGN | S | 110 | $200.00 | $22,000 | 16,819 Direct | -0.65% | Disposed | -75.7% (price as of 2026-10-02) |
| Dec. 31, 2024 | GOOGN | S | 111 | $192.49 | $21,366 | 16,709 Direct | -0.66% | Disposed | -74.8% (price as of 2026-10-02) |
| Dec. 16, 2024 | GOOGN | A | 1 | · | · | 1,244 Direct | +0.08% | Acquired | (price as of 2026-10-02) |
| Dec. 16, 2024 | GOOGN | A | 2 | · | · | 1,754 Direct | +0.11% | Acquired | (price as of 2026-10-02) |
| Dec. 2, 2024 | GOOGN | A | 2 | · | · | 1,841 Direct | +0.11% | Acquired | (price as of 2026-10-02) |
| Nov. 29, 2024 | GOOGN | S | 111 | $169.98 | $18,868 | 16,599 Direct | -0.66% | Disposed | -71.4% (price as of 2026-10-02) |
| Nov. 4, 2024 | GOOGN | S | 441 | $171.06 | $75,437 | 16,490 Direct | -2.60% | Disposed | -71.6% (price as of 2026-10-02) |
| Sept. 16, 2024 | GOOGN | A | 2 | · | · | 1,874 Direct | +0.11% | Acquired | (price as of 2026-10-02) |
| Sept. 16, 2024 | GOOGN | A | 3 | · | · | 2,018 Direct | +0.15% | Acquired | (price as of 2026-10-02) |
| Sept. 16, 2024 | GOOGN | A | 2 | · | · | 1,443 Direct | +0.14% | Acquired | (price as of 2026-10-02) |
| Sept. 16, 2024 | GOOGN | A | 1 | · | · | 601 Direct | +0.17% | Acquired | (price as of 2026-10-02) |
| July 3, 2024 | GOOGN | A | 1,953 | · | · | 1,953 Direct | · | Acquired | (price as of 2026-10-02) |
| June 17, 2024 | GOOGN | A | 2 | · | · | 2,192 Direct | +0.09% | Acquired | (price as of 2026-10-02) |
| June 17, 2024 | GOOGN | A | 2 | · | · | 1,642 Direct | +0.12% | Acquired | (price as of 2026-10-02) |
| June 17, 2024 | GOOGN | A | 1 | · | · | 761 Direct | +0.13% | Acquired | (price as of 2026-10-02) |
| May 16, 2024 | ILMN | A | 2,622 | · | · | 17,194 Direct | +17.99% | Acquired | (price as of 2026-10-02) |
| April 30, 2024 | GOOGN | S | 80 | $167.38 | $13,390 | 15,551 Direct | -0.51% | Disposed | -71.0% (price as of 2026-10-02) |
| March 28, 2024 | GOOGN | S | 90 | $152.00 | $13,680 | 15,412 Direct | -0.58% | Disposed | -68.0% (price as of 2026-10-02) |
| Feb. 29, 2024 | GOOGN | S | 100 | $138.22 | $13,822 | 15,263 Direct | -0.65% | Disposed | -64.8% (price as of 2026-10-02) |
| Jan. 30, 2024 | GOOGN | S | 230 | $154.06 | $35,434 | 15,104 Direct | -1.50% | Disposed | -68.5% (price as of 2026-10-02) |
| Dec. 29, 2023 | GOOGN | S | 240 | $140.51 | $33,722 | 14,815 Direct | -1.59% | Disposed | -65.4% (price as of 2026-10-02) |
| Nov. 30, 2023 | GOOGN | S | 230 | $136.40 | $31,372 | 14,515 Direct | -1.56% | Disposed | -64.4% (price as of 2026-10-02) |
| Oct. 30, 2023 | GOOGN | S | 250 | $124.36 | $31,090 | 14,226 Direct | -1.73% | Disposed | -60.9% (price as of 2026-10-02) |
| Sept. 28, 2023 | GOOGN | S | 240 | $130.85 | $31,404 | 13,917 Direct | -1.70% | Disposed | -62.9% (price as of 2026-10-02) |
| Aug. 30, 2023 | GOOGN | S | 230 | $135.56 | $31,179 | 13,618 Direct | -1.66% | Disposed | -64.2% (price as of 2026-10-02) |
| July 28, 2023 | GOOGN | S | 230 | $130.95 | $30,118 | 13,329 Direct | -1.70% | Disposed | -62.9% (price as of 2026-10-02) |
| July 5, 2023 | GOOGN | A | 2,841 | · | · | 2,841 Direct | · | Acquired | (price as of 2026-10-02) |
| June 29, 2023 | GOOGN | S | 240 | $120.02 | $28,805 | 13,040 Direct | -1.81% | Disposed | -59.5% (price as of 2026-10-02) |
| May 31, 2023 | GOOGN | S | 240 | $123.73 | $29,695 | 12,800 Direct | -1.84% | Disposed | -60.7% (price as of 2026-10-02) |
| May 26, 2023 | ILMN | A | 1,532 | · | · | 14,572 Direct | +11.75% | Acquired | (price as of 2026-10-02) |
| May 25, 2023 | GOOGN | S | 950 | $125.25 | $118,988 | 13,040 Direct | -6.79% | Disposed | -61.2% (price as of 2026-10-02) |
| July 29, 2022 | GOOGN | S | 1,230 | $116.44 | $143,221 | 9,230 Direct | -11.76% | Disposed | -58.3% (price as of 2026-10-02) |
| July 6, 2022 | GOOGN | A | 156 | · | · | 156 Direct | · | Acquired | (price as of 2026-10-02) |
| May 26, 2022 | ILMN | A | 1,232 | · | · | 13,040 Direct | +10.43% | Acquired | (price as of 2026-10-02) |
| Feb. 4, 2022 | GOOGN | S | 50 | $2858.00 | $142,900 | 397 Direct | -11.19% | Disposed | -98.3% (price as of 2026-10-02) |
| July 7, 2021 | GOOGN | A | 140 | · | · | 140 Direct | · | Acquired | (price as of 2026-10-02) |
| May 26, 2021 | ILMN | A | 881 | · | · | 11,808 Direct | +8.06% | Acquired | (price as of 2026-10-02) |
| Dec. 23, 2020 | ILMN | W | 10 | · | · | 10,927 Direct | +0.09% | Acquired | (price as of 2026-10-02) |
| July 1, 2020 | GOOGN | A | 125 | · | · | 125 Direct | · | Acquired | (price as of 2026-10-02) |
| May 27, 2020 | ILMN | A | 963 | · | · | 10,917 Direct | +9.67% | Acquired | (price as of 2026-10-02) |
| May 11, 2020 | ILMN | S 10b5-1 | 1,503 | $309.11 | $464,592 | 9,954 Direct | -13.12% | Disposed | -9.2% (price as of 2026-10-02) |
| Jan. 8, 2020 | GOOGN | A | 718 | · | · | 718 Direct | · | Acquired | (price as of 2026-10-02) |
| May 29, 2019 | ILMN | A | 1,298 | · | · | 11,457 Direct | +12.78% | Acquired | (price as of 2026-10-02) |
| May 13, 2019 | ILMN | S 10b5-1 | 1,503 | $307.95 | $462,849 | 10,159 Direct | -12.89% | Disposed | -8.9% (price as of 2026-10-02) |
| May 23, 2018 | ILMN | A | 1,473 | · | · | 11,662 Direct | +14.46% | Acquired | (price as of 2026-10-02) |
| March 15, 2018 | ILMN | S 10b5-1 | 250 | $252.26 | $63,065 | 10,189 Direct | -2.39% | Disposed | 11.3% (price as of 2026-10-02) |
Showing latest 100 of 106 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 |
|---|---|---|---|---|---|---|---|
| Feb. 26, 2026 | GENB | Stock Option (Right to Buy) | Common Stock | $16.00 | Feb. 25, 2036 | 29,561 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 26, 2026 | GENB | Common Stock | 232,472 | Direct |
| Feb. 26, 2026 | GENB | Common Stock | 232,472 | Indirect |
| Feb. 26, 2026 | GENB | Stock Option (Right to Buy) | 32,916 | Direct |
| Feb. 26, 2026 | GENB | Stock Option (Right to Buy) | 32,916 | Direct |
| Feb. 26, 2026 | GENB | Stock Option (Right to Buy) | 32,916 | Direct |
| Dec. 12, 2019 | GOOGN | No securities are beneficially owned. | 0 | Direct |
| Jan. 29, 2016 | ILMN | Common Stock | 200 | Direct |