| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director | President and CEO
2 companies
John J Nicols is Director at CDXS, with reported holdings spanning 2 companies. From February 2015 to August 2025, the filings on record show 4 open-market purchases and 20 sales. John J Nicols's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $906K at current prices.
Our model assigns John J Nicols a strong insider score of 86/100, based on 28 past trades. Over a 12-month horizon, all 28 of those trades were profitable, with an average 12-month return of +60.0%.
John J Nicols's largest disclosed position is in CDXS as Director, worth about $847K. The CDXS filings lean toward selling, a net 1,245,858 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Sep 28, 2018 | CDXS Codexis, Inc. | President and CEO | Sale+OE | 80,000 | $17.57 | $1,405,672.63 | -6.9% | |
| Aug 15, 2018 | CDXS Codexis, Inc. | President and CEO | Sale+OE | 14,259 | $15.14 | $215,940.20 | -1.3% | |
| Jun 11, 2018 | CDXS Codexis, Inc. | President and CEO | Sale+OE | 9,007 | $15.18 | $136,699.75 | -0.8% | |
| Mar 23, 2018 | CDXS Codexis, Inc. | President and CEO | Sale+OE | 22,465 | $11.57 | $259,828.24 | -2.1% |