Stefan Lutz
First SEC filing: Nov. 17, 2025 · Latest: Nov. 17, 2025
Insider at
Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 24, 2026 | CDXS | S | 5,862 | $1.13 | $6,624 | 130,421 Direct | -4.30% | Disposed | 18.6% (price as of 2026-10-05) |
| Feb. 23, 2026 | CDXS | A | 316,100 | · | · | 316,100 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 6, 2026 | CDXS | S | 2,492 | $1.31 | $3,265 | 136,283 Direct | -1.80% | Disposed | 2.3% (price as of 2026-10-05) |
| Jan. 7, 2026 | CDXS | S | 4,685 | $1.70 | $7,964 | 138,775 Direct | -3.27% | Disposed | -21.2% (price as of 2026-10-05) |
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. 23, 2026 | CDXS | Stock Option (Right to Buy) | Common Stock | $1.07 | Feb. 23, 2036 | 316,100 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 10 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Nov. 17, 2025 | CDXS | Common Stock | · | Direct |
| Nov. 17, 2025 | CDXS | Stock Option (Right to Buy) | 25,500 | Direct |
| Nov. 17, 2025 | CDXS | Stock Option (Right to Buy) | 8,800 | Direct |
| Nov. 17, 2025 | CDXS | Stock Option (Right to Buy) | 10,000 | Direct |
| Nov. 17, 2025 | CDXS | Stock Option (Right to Buy) | 16,006 | Direct |
| Nov. 17, 2025 | CDXS | Stock Option (Right to Buy) | 13,000 | Direct |
| Nov. 17, 2025 | CDXS | Stock Option (Right to Buy) | 17,000 | Direct |
| Nov. 17, 2025 | CDXS | Stock Option (Right to Buy) | 112,500 | Direct |
| Nov. 17, 2025 | CDXS | Stock Option (Right to Buy) | 209,400 | Direct |
| Nov. 17, 2025 | CDXS | Stock Option (Right to Buy) | 105,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $481,572 | · | · | · | $232,750 | · | $14,840 | $1,123,094 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.