Codexis's top three insider shareholders as of May 30, 2026 are Management Inc. Opaleye (TenPercentOwner, 10.13Mn shares), Stephen George Dilly (Director, 727.05K shares), Alison Moore (President And Ceo, 250.51K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Bernard J Kelley | - | 206,136 | 0 | 12 Aug, 2021 |
| H Stewart Parker | - | 143,583 | 0 | 12 Jun, 2025 |
| Dennis P Wolf | - | 138,951 | 0 | 25 Nov, 2025 |
| David V Smith | - | 105,705 | 0 | 12 Jun, 2025 |
| Patrick Y Yang | - | 53,785 | 0 | 16 Jun, 2022 |
| Rahul Singhvi | - | 137,052 | 0 | 12 Jun, 2025 |
| Stephen George Dilly | - | 727,053 | 0 | 12 Nov, 2025 |
| Cynthia Collins | - | 112,157 | 0 | 12 Jun, 2025 |
| Byron L Dorgan | - | 223,581 | 0 | 13 Jun, 2024 |
| Management Inc. Opaleye | - | 0 | 10,134,989 | 15 Dec, 2025 |
| Christos Richards | - | 85,133 | 0 | 12 Jun, 2025 |
| Dean Ross Jr Taylor | Svp, Chief Financial Officer | 38,554 | 0 | 09 Feb, 2023 |
| Alison Moore | President And Ceo | 250,506 | 0 | 09 Feb, 2026 |
| Sriram Ryali | Chief Financial Officer | 175,791 | 0 | 02 Jan, 2024 |
| Jennifer Aaker | - | 66,211 | 0 | 15 Jun, 2023 |
| Esther Martinborough | - | 129,036 | 0 | 12 Jun, 2025 |
| Margaret Nell Fitzgerald | - | 133,770 | 0 | 02 Jan, 2024 |
| Vre Raymond De | - | 87,416 | 0 | 13 Nov, 2025 |
| Stefan Lutz | Chief Scientific Officer | 130,421 | 0 | 25 Feb, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 24 Feb, 2026 | Stefan Lutz | Common Stock | D | 5,862 | $1.13 | 130,421 | D | S |
| 23 Feb, 2026 | Alison Moore | Stock Option (Right to Buy) | A | 993,000 | $0.00 | 993,000 | D | A |
| 24 Feb, 2026 | Stefan Lutz | Common Stock | D | 5,862 | $1.13 | 130,421 | D | S |
| 23 Feb, 2026 | Alison Moore | Stock Option (Right to Buy) | A | 993,000 | $0.00 | 993,000 | D | A |
| 23 Feb, 2026 | Stefan Lutz | Stock Option (Right to Buy) | A | 316,100 | $0.00 | 316,100 | D | A |
| 23 Feb, 2026 | Stefan Lutz | Stock Option (Right to Buy) | A | 316,100 | $0.00 | 316,100 | D | A |
| 06 Feb, 2026 | Alison Moore | Common Stock | D | 3,826 | $1.31 | 250,506 | D | S |
| 06 Feb, 2026 | Stefan Lutz | Common Stock | D | 2,492 | $1.31 | 136,283 | D | S |
| 06 Feb, 2026 | Stefan Lutz | Common Stock | D | 2,492 | $1.31 | 136,283 | D | S |
| 06 Feb, 2026 | Alison Moore | Common Stock | D | 3,826 | $1.31 | 250,506 | D | S |
| 07 Jan, 2026 | Stefan Lutz | Common Stock | D | 4,685 | $1.70 | 138,775 | D | S |
| 07 Jan, 2026 | Stefan Lutz | Common Stock | D | 4,685 | $1.70 | 138,775 | D | S |
| 07 Nov, 2025 | Management Inc. Opaleye | Common Stock, par value $0.001 per share | D | 296,682 | $1.70 | 12,248,318 | I | S |
| 26 Nov, 2025 | Management Inc. Opaleye | Common Stock, par value $0.001 per share | D | 148,318 | $1.74 | 10,305,000 | I | S |
| 07 Nov, 2025 | Management Inc. Opaleye | Common Stock, par value $0.001 per share | D | 10,000 | $1.70 | 240,000 | I | S |
| 26 Nov, 2025 | Management Inc. Opaleye | Common Stock, par value $0.001 per share | D | 5,000 | $1.74 | 191,012 | I | S |
| 10 Nov, 2025 | Management Inc. Opaleye | Common Stock, par value $0.001 per share | D | 205,000 | $1.73 | 12,043,318 | I | S |
| 28 Nov, 2025 | Management Inc. Opaleye | Common Stock, par value $0.001 per share | D | 105,000 | $1.75 | 10,200,000 | I | S |
| 10 Nov, 2025 | Management Inc. Opaleye | Common Stock, par value $0.001 per share | D | 3,318 | $1.73 | 236,682 | I | S |
| 28 Nov, 2025 | Management Inc. Opaleye | Common Stock, par value $0.001 per share | D | 2,490 | $1.75 | 188,522 | I | S |