Codexis, Inc.
Codexis, Inc. (CDXS) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · CDXS · as of Jun 9, 2026
Activity summary
Buy transactions
21
P-Purchase only
Sell transactions
26
12 Months
Buy/Sell ratio
0.81
Buy/Sell (by trades)
Overall sentiment
Codexis, Inc. insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 9, 2026
CDXS insider buying and selling by quarter
CDXS insider selling · CDXS insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 9, 2026
Active insiders
Most active in past 12 months · CDXS ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
CDXS executive sell shares · CDXS board member insider trading · CDXS insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Feb 24, 2026 | Lutz Stefan Chief Scientific Officer | Sale | 5,862 | $7K | Form 4 |
| Feb 6, 2026 | Lutz Stefan Chief Scientific Officer | Sale | 2,492 | $3K | Form 4 |
| Feb 6, 2026 | Erbez Georgia See Remarks | Sale | 3,826 | $5K | Form 4 |
| Feb 6, 2026 | MOORE ALISON President and CEO · Director | Sale | 3,826 | $5K | Form 4 |
| Jan 7, 2026 | Lutz Stefan CSO | Sale | 4,685 | $8K | Form 4 |
| Nov 21, 2025 | WOLF DENNIS P Director | Sale | 8,952 | $14K | Form 4 |
| Nov 13, 2025 | MOORE ALISON President and CEO | Award | 85,000 | — | Form 4 |
| Nov 11, 2025 | De Vre Raymond Director | Sale | 1,413 | $2K | Form 4 |
| Nov 11, 2025 | DILLY STEPHEN GEORGE Director | Award | 50,000 | $92K | Form 4 |
| Oct 13, 2025 | MOORE ALISON Chief Technical Officer | Sale | 6,239 | $16K | Form 4 |
| Oct 13, 2025 | Erbez Georgia CFO | Sale | 6,239 | $16K | Form 4 |
| Jun 10, 2025 | WOLF DENNIS P Director | Award | 40,983 | — | Form 4 |
| Jun 10, 2025 | Smith David V Director | Award | 40,983 | — | Form 4 |
| Jun 10, 2025 | Singhvi Rahul Director | Award | 40,983 | — | Form 4 |
| Jun 10, 2025 | Richards Christos Director | Award | 40,983 | — | Form 4 |
| Jun 10, 2025 | PARKER H STEWART Director | Award | 40,983 | — | Form 4 |
| Jun 10, 2025 | Martinborough Esther Director | Award | 40,983 | — | Form 4 |
| Jun 10, 2025 | De Vre Raymond Director | Award | 40,983 | — | Form 4 |
| Jun 10, 2025 | Collins Cynthia Director | Award | 40,983 | — | Form 4 |
| Mar 28, 2025 | Collins Cynthia Director | Award | 71,174 | — | Form 4 |
| Feb 5, 2025 | Norrett Kevin COO | Award | 26,875 | — | Form 4 |
| Feb 5, 2025 | MOORE ALISON Chief Technical Officer | Award | 26,875 | — | Form 4 |
| Feb 5, 2025 | Erbez Georgia CFO | Award | 26,875 | — | Form 4 |
| Feb 5, 2025 | DILLY STEPHEN GEORGE See Remarks · Director | Award | 88,750 | — | Form 4 |
| Jan 14, 2025 | Richards Christos Director | Award | 44,150 | — | Form 4 |
Lutz Stefan
Chief Scientific Officer
Date
Feb 24
Shares
5,862
Price
$1.13
Value
$7K
MOORE ALISON
President and CEO · Director
Date
Feb 6
Shares
3,826
Price
$1.31
Value
$5K
MOORE ALISON
Chief Technical Officer
Date
Oct 13
Shares
6,239
Price
$2.51
Value
$16K
DILLY STEPHEN GEORGE
See Remarks · Director
Date
Feb 5
Shares
88,750
Price
—
Value
—
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About CDXS insider trading
CDXS insider trades
Codexis, Inc. (CDXS) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Lutz Stefan (Chief Scientific Officer), MOORE ALISON (President and CEO · Director), Erbez Georgia (See Remarks). Over the past 12 months, 5 insiders have filed transactions with the SEC. CDXS insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For Codexis, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
CDXS insider trading · 5 questionsThe insiders of Codexis, Inc. (CDXS) include executives and directors such as Lutz Stefan (Chief Scientific Officer), MOORE ALISON (President and CEO · Director), Erbez Georgia (See Remarks), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 9, 2026