Sharon Tetlow
Insider
First SEC filing: Feb. 2, 2023 · Latest: Feb. 2, 2023
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 17, 2026 | GPCR | A | 39,453 | · | · | 39,453 Direct | · | Acquired | (price as of 2026-10-05) |
| June 23, 2025 | GPCR | A | 51,804 | · | · | 51,804 Direct | · | Acquired | (price as of 2026-10-05) |
| June 25, 2024 | GPCR | A | 37,500 | · | · | 37,500 Direct | · | Acquired | (price as of 2026-10-05) |
| June 9, 2021 | GYRE | A | 14,000 | · | · | 14,000 Direct | · | Acquired | (price as of 2026-10-05) |
| July 1, 2020 | GYRE | A | 1,703 | · | · | 3,635 Direct | +88.15% | Acquired | (price as of 2026-10-05) |
| June 11, 2020 | GYRE | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-05) |
| April 1, 2020 | GYRE | A | 1,932 | · | · | 1,932 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 15, 2020 | GYRE | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| June 17, 2026 | GPCR | Share Option (right to buy) | Ordinary Shares | · | June 16, 2036 | 39,453 | Acquired |
| June 23, 2025 | GPCR | Share Option (right to buy) | Ordinary Shares | · | June 22, 2035 | 51,804 | Acquired |
| June 25, 2024 | GPCR | Share Option (right to buy) | Ordinary Shares | · | June 24, 2034 | 37,500 | Acquired |
| June 9, 2021 | GYRE | Stock Option (Right to Buy) | Common Stock | $4.55 | June 9, 2031 | 14,000 | Acquired |
| June 11, 2020 | GYRE | Stock Option (Right to Buy) | Common Stock | $7.18 | June 11, 2030 | 5,000 | Acquired |
| Jan. 15, 2020 | GYRE | Stock Option (Right to Buy) | Common Stock | $7.29 | Jan. 15, 2030 | 10,000 | 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) | 80,000 | Direct |