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Codexis, Inc. (NASDAQ:CDXS)
US · Delayed Price · Currency is USD
Also listed: 0I0X.LHealthcare · Biotechnology
1.30+0.02 (+1.56%)
Insider Score
––Not scored
CDXS Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
CDXS Stock Insider Trading Activity
CDXS stock’s insider trading shows 3 sales on the open market for an estimated $23.41K by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days0 qualifying buys0 insiders$0 bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Erbez Georgia Other | Sell | 6,335 | $1.36 | $8.62K | 9.5% | 60,475 | Oct 12, 2026 | — | Form 4 |
| MOORE ALISON CEO | Sell | 6,335 | $1.36 | $8.62K | 2.5% | 244,171 | Oct 12, 2026 | — | Form 4 |
| De Vre Raymond Director | Sell | 2,605 | $2.37 | $6.17K | 3.0% | 84,811 | Jun 11, 2026 | — | Form 4 |
| Lutz Stefan Other | Sell | 5,862 | $1.13 | $6.64K | 4.3% | 130,421 | Feb 24, 2026 | — | Form 4 |
| Lutz Stefan Other | Sell | 2,492 | $1.31 | $3.26K | 1.8% | 136,283 | Feb 6, 2026 | — | Form 4 |
| Erbez Georgia Other | Sell | 3,826 | $1.31 | $5.00K | 5.4% | 66,810 | Feb 6, 2026 | — | Form 4 |
| MOORE ALISON CEO | Sell | 3,826 | $1.31 | $5.00K | 1.5% | 250,506 | Feb 6, 2026 | — | Form 4 |
| Lutz Stefan Other | Sell | 4,685 | $1.70 | $7.95K | 3.3% | 138,775 | Jan 7, 2026 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 8,533 | $1.67 | $14.23K | 4.5% | 179,989 | Dec 1, 2025 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 245,000 | $1.67 | $408.54K | 2.4% | 9,955,000 | Dec 1, 2025 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 105,000 | $1.75 | $183.75K | 1.0% | 10,200,000 | Nov 28, 2025 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 2,490 | $1.75 | $4.36K | 1.3% | 188,522 | Nov 28, 2025 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 5,000 | $1.74 | $8.71K | 2.6% | 191,012 | Nov 26, 2025 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 148,318 | $1.74 | $258.27K | 1.5% | 10,305,000 | Nov 26, 2025 | — | Form 4 |
| WOLF DENNIS P Director | Sell | 8,952 | $1.56 | $13.99K | 6.1% | 138,951 | Nov 21, 2025 | — | Form 4 |
| MOORE ALISON CEO | Award | 85,000 | — | — | 50.2% | 254,332 | Nov 13, 2025 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 890,000 | $1.94 | $1.72M | 9.1% | 10,618,318 | Nov 12, 2025 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 27,459 | $1.94 | $53.19K | 12.3% | 196,012 | Nov 12, 2025 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 165,000 | $1.96 | $323.73K | 1.6% | 10,453,318 | Nov 12, 2025 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 13,211 | $1.80 | $23.77K | 5.6% | 223,461 | Nov 11, 2025 | — | Form 4 |
| De Vre Raymond Director | Sell | 1,413 | $1.74 | $2.46K | 1.6% | 87,416 | Nov 11, 2025 | — | Form 4 |
| DILLY STEPHEN GEORGE Director | Award | 50,000 | $1.85 | $92.36K | 7.4% | 727,053 | Nov 11, 2025 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 535,000 | $1.80 | $962.68K | 4.4% | 11,508,318 | Nov 11, 2025 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 205,000 | $1.73 | $355.61K | 1.7% | 12,043,318 | Nov 10, 2025 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 3,318 | $1.73 | $5.76K | 1.4% | 236,682 | Nov 10, 2025 | — | Form 4 |
| Opaleye Management Inc. Other | Sell | 296,682 | $1.70 | $503.41K | 2.5% | 12,248,318 | Nov 7, 2025 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Award (A) — Grant or award from the company, not a purchase
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.