Christopher Martell
Insider
First SEC filing: July 26, 2021 · Latest: July 26, 2021
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 23, 2026 | CADL | A | 32,000 | · | · | 32,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 25, 2025 | CADL | A | 111,349 | $4.67 | $520,000 | 111,349 Indirect | · | Acquired | 118.0% (price as of 2026-10-02) |
| June 17, 2025 | CADL | A | 14,240 | · | · | 14,240 Direct | · | Acquired | (price as of 2026-10-02) |
| June 26, 2024 | CADL | A | 14,240 | · | · | 14,240 Direct | · | Acquired | (price as of 2026-10-02) |
| June 28, 2023 | CADL | A | 14,240 | · | · | 14,240 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 9, 2022 | CADL | P | 23,950 | $1.92 | $45,984 | 152,000 Indirect | +18.70% | Acquired | 430.2% (price as of 2026-10-02) |
| Dec. 9, 2022 | CADL | P | 23,950 | $1.92 | $45,984 | 152,000 Direct | +18.70% | Acquired | 430.2% (price as of 2026-10-02) |
| Dec. 8, 2022 | CADL | P | 3,050 | $1.68 | $5,124 | 128,050 Indirect | +2.44% | Acquired | 506.0% (price as of 2026-10-02) |
| Dec. 8, 2022 | CADL | P | 3,050 | $1.68 | $5,124 | 128,050 Direct | +2.44% | Acquired | 506.0% (price as of 2026-10-02) |
| Oct. 13, 2022 | CADL | A | 14,240 | · | · | 14,240 Direct | · | Acquired | (price as of 2026-10-02) |
| July 29, 2021 | CADL | C | 696,851 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| July 29, 2021 | CADL | P | 125,000 | $8.00 | $1,000,000 | 125,000 Indirect | · | Acquired | 27.2% (price as of 2026-10-02) |
| July 29, 2021 | CADL | C | 283,514 | · | · | 283,514 Indirect | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| June 23, 2026 | CADL | Stock Option (Right to Buy) | Common Stock | $9.08 | June 23, 2036 | 32,000 | Acquired |
| June 17, 2025 | CADL | Stock Option (Right to Buy) | Common Stock | $4.94 | June 17, 2035 | 14,240 | Acquired |
| June 26, 2024 | CADL | Stock Option (Right to Buy) | Common Stock | $5.71 | June 26, 2034 | 14,240 | Acquired |
| June 28, 2023 | CADL | Stock Option (Right to Buy) | Common Stock | $1.22 | June 28, 2033 | 14,240 | Acquired |
| Oct. 13, 2022 | CADL | Stock Option (Right to Buy) | Common Stock | $2.81 | Oct. 13, 2032 | 14,240 | Acquired |
| July 29, 2021 | CADL | Series B Preferred Stock | Common Stock | · | · | 696,851 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.