Marella Thorell
First SEC filing: May 27, 2021 · Latest: May 27, 2021
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 8, 2026 | MCRB | A | 7,500 | · | · | 7,500 Direct | · | Acquired | (price as of 2026-10-02) |
| March 4, 2026 | MCRB | A | 22,500 | · | · | 22,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 7, 2025 | MCRB | A | 650,000 | · | · | 650,000 Direct | · | Acquired | (price as of 2026-10-02) |
| March 25, 2024 | MCRB | A | 700,000 | · | · | 700,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 13, 2022 | GRI | J | 28,517 | · | · | 9,506 Direct | -75.00% | Disposed | (price as of 2026-10-02) |
| July 1, 2022 | GRI | A | 38,023 | · | · | 38,023 Direct | · | Acquired | (price as of 2026-10-02) |
| June 9, 2022 | GRI | A | 7,500 | · | · | 7,500 Direct | · | Acquired | (price as of 2026-10-02) |
| March 21, 2022 | CNTA | J | 52,101 | · | · | 53,101 Direct | +5210.10% | Acquired | |
| Feb. 1, 2022 | CNTA | A | 67,500 | · | · | 67,500 Direct | · | Acquired | |
| June 2, 2021 | CNTA | P | 1,000 | $20.00 | $20,000 | 1,000 Direct | · | Acquired | |
| May 27, 2021 | CNTA | A | 137,500 | · | · | 137,500 Direct | · | Acquired | |
| Feb. 19, 2021 | CNTA | A | 208,474 | · | · | 208,474 Direct | · | Acquired | |
| Feb. 12, 2021 | GRI | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 29, 2021 | CNTA | A | 9,487 | · | · | 9,487 Direct | · | Acquired | |
| Jan. 29, 2021 | CNTA | A | 58,956 | · | · | 58,956 Direct | · | Acquired |
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 |
|---|---|---|---|---|---|---|---|
| July 8, 2026 | MCRB | Stock Option (right to buy) | Common Stock | $9.13 | March 3, 2036 | 7,500 | Acquired |
| March 4, 2026 | MCRB | Stock Option (right to buy) | Common Stock | $9.13 | March 3, 2036 | 22,500 | Acquired |
| Feb. 7, 2025 | MCRB | Stock Option (Right to Buy) | Common Stock | $0.78 | Feb. 6, 2035 | 650,000 | Acquired |
| March 25, 2024 | MCRB | Stock Options (right to buy) | Common Stock | $0.79 | March 24, 2034 | 700,000 | Acquired |
| June 9, 2022 | GRI | Stock Option (Right to Buy) | Common Stock | $0.51 | June 9, 2032 | 7,500 | Acquired |
| Feb. 1, 2022 | CNTA | Share Option (right to buy) | Ordinary Shares [F2] | $9.53 | Feb. 1, 2032 | 67,500 | Acquired |
| May 27, 2021 | CNTA | Share Option (right to buy) | Ordinary Shares [F4,F5] | $20.00 | May 27, 2031 | 137,500 | Acquired |
| Feb. 19, 2021 | CNTA | Share Option (right to buy) | Ordinary Shares [F4,F5] | · | Feb. 19, 2031 | 208,474 | Acquired |
| Feb. 12, 2021 | GRI | Stock Option (Right to Buy) | Common Stock | $8.00 | Feb. 12, 2031 | 15,000 | Acquired |
| Jan. 29, 2021 | CNTA | Share Option (right to buy) | Ordinary Shares [F4,F5] | · | Dec. 30, 2030 | 9,487 | Acquired |
| Jan. 29, 2021 | CNTA | Share Option (right to buy) | Ordinary Shares [F4,F5] | · | Sept. 30, 2030 | 58,956 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| May 27, 2021 | CNTA | Share Option (right to buy) | 58,956 | Direct |
| May 27, 2021 | CNTA | Share Option (right to buy) | 9,487 | Direct |
| May 27, 2021 | CNTA | Share Option (right to buy) | 208,474 | 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 | $494,400 | $166,667 | · | · | · | · | $6,039 | $1,113,396 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.