Mark Allen Bach
First SEC filing: Feb. 2, 2023 · Latest: Feb. 2, 2023
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 15, 2024 | GPCR | A | 65,352 | · | · | 65,352 Direct | · | Acquired | (price as of 2026-10-02) |
| March 15, 2024 | GPCR | A | 26,235 | · | · | 26,235 Direct | · | Acquired | (price as of 2026-10-02) |
| March 15, 2024 | GPCR | A | 65,352 | · | · | 65,352 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 7, 2023 | GPCR | P | 1,500 | $15.00 | $22,500 | 1,500 Direct | · | Acquired | 84.5% (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 |
|---|---|---|---|---|---|---|---|
| March 15, 2024 | GPCR | Stock Option (right to buy) | Ordinary Shares [F3] | · | March 14, 2034 | 65,352 | Acquired |
| March 15, 2024 | GPCR | Stock Option (right to buy) | Ordinary Shares | $35.25 | March 14, 2034 | 65,352 | Acquired |
| Feb. 7, 2023 | GPCR | American Depositary Shares | Ordinary Shares | · | · | 1,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 2, 2023 | GPCR | Stock option (right to buy) | 581,610 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2022 | $466,375 | · | · | · | $149,499 | · | $12,500 | $628,374 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.