Xichen Lin

CIK 1962926 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 2, 2023 · Latest: Feb. 2, 2023

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Insider at

Insider transactions

0 buys (P) 5 sells (S) Net: $-983,084 + 12 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

12 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 4, 2026 GPCR S 10b5-1 3,100 $49.29 $152,799 839 Direct -78.70% Disposed 8.9% (price as of 2026-08-19)
Aug. 4, 2026 GPCR S 10b5-1 839 $50.03 $41,975 0 Direct -100.00% Disposed 7.3% (price as of 2026-08-19)
July 14, 2026 GPCR S 10b5-1 1,600 $51.71 $82,736 0 Direct -100.00% Disposed 3.8% (price as of 2026-08-19)
July 14, 2026 GPCR S 10b5-1 6,278 $50.80 $318,922 1,600 Direct -79.69% Disposed 5.7% (price as of 2026-08-19)
June 25, 2026 GPCR S 10b5-1 7,878 $49.08 $386,652 0 Direct -100.00% Disposed 9.4% (price as of 2026-08-19)

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
Aug. 4, 2026 GPCR Share Option (right to buy) Ordinary Shares (11,817) — Sept. 10, 2029 11,817 Disposed
Aug. 4, 2026 GPCR American Depositary Shares Ordinary Shares (11,817) — — 3,939 Acquired
Aug. 4, 2026 GPCR American Depositary Shares Ordinary Shares (9,300) — — 3,100 Disposed
Aug. 4, 2026 GPCR American Depositary Shares Ordinary Shares (2,517) — — 839 Disposed
July 14, 2026 GPCR American Depositary Shares Ordinary Shares (4,800) — — 1,600 Disposed
July 14, 2026 GPCR American Depositary Shares Ordinary Shares (18,834) — — 6,278 Disposed
July 14, 2026 GPCR American Depositary Shares Ordinary Shares (23,634) — — 7,878 Acquired
July 14, 2026 GPCR Share Option (right to buy) Ordinary Shares (23,634) — Sept. 10, 2029 23,634 Disposed
June 25, 2026 GPCR American Depositary Shares Ordinary Shares (23,634) — — 7,878 Disposed
June 25, 2026 GPCR American Depositary Shares Ordinary Shares (23,634) — — 7,878 Acquired
June 25, 2026 GPCR Share Option (right to buy) Ordinary Shares (23,634) — Sept. 10, 2029 23,634 Disposed

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
Feb. 2, 2023 GPCR Stock option (right to buy)→ Ordinary Shares (320,000) 320,000 Direct
Feb. 2, 2023 GPCR Stock option (right to buy)→ Ordinary Shares (148,000) 148,000 Direct
Feb. 2, 2023 GPCR Stock option (right to buy)→ Ordinary Shares (100,000) 100,000 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

GPCR

Ph.D. Chief Scientific Officer(6)(7)
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2024 $476,542 — $1,007,057 $2,019,700 $185,799 — $1,668 $3,690,766

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.