18 insiders reported 90 Form 4 transactions for ACADIA PHARMACEUTICALS INC (ACAD) over the past 18 months (most recent 2026-06-02). Recent activity: BAKER JULIAN (Director) Buy 18,622 shares, BAKER FELIX (Director) Buy 18,622 shares, BAKER BROS. ADVISORS LP (Director) Buy 18,622 shares, Baker Brothers Life Sciences LP (Director) Buy 18,622 shares, 667, L.P. (Director) Buy 18,622 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-02 | BAKER JULIAN | Director | Buy | 18,622 | $0 |
| 2026-06-02 | BAKER FELIX | Director | Buy | 18,622 | $0 |
| 2026-06-02 | BAKER BROS. ADVISORS LP | Director | Buy | 18,622 | $0 |
| 2026-06-02 | Baker Brothers Life Sciences LP | Director | Buy | 18,622 | $0 |
| 2026-06-02 | 667, L.P. | Director | Buy | 18,622 | $0 |
| 2026-06-02 | Baker Bros. Advisors (GP) LLC | Director | Buy | 18,622 | $0 |
| 2026-06-02 | BAKER JULIAN | Director | Buy | 18,622 | $0 |
| 2026-06-02 | BAKER FELIX | Director | Buy | 18,622 | $0 |
| 2026-06-02 | BAKER BROS. ADVISORS LP | Director | Buy | 18,622 | $0 |
| 2026-06-02 | Baker Brothers Life Sciences LP | Director | Buy | 18,622 | $0 |
| 2026-06-02 | 667, L.P. | Director | Buy | 18,622 | $0 |
| 2026-06-02 | Baker Bros. Advisors (GP) LLC | Director | Buy | 18,622 | $0 |
| 2026-06-01 | HARRIGAN EDMUND | Director | Buy | 8,107 | $0 |
| 2026-06-01 | Brege Laura | Director | Buy | 8,107 | $0 |
| 2026-06-01 | Daly James M | Director | Buy | 8,107 | $0 |
| 2026-06-01 | Poole Jonathan | Director | Buy | 2,010 | $0 |
| 2026-06-01 | GAROFALO ELIZABETH A. | Director | Buy | 8,107 | $0 |
| 2026-06-01 | Ndu Adora | Director | Buy | 8,107 | $0 |
| 2026-04-07 | Kihara James | PRINCIPAL ACCOUNTING OFFICER | Buy | 2,010 | $0 |
| 2026-04-07 | Schneyer Mark C. | EVP, CHIEF FINANCIAL OFFICER | Buy | 5,276 | $0 |
| 2026-04-07 | Kihara James | PRINCIPAL ACCOUNTING OFFICER | Sell | 1,030 | $22,866 |
| 2026-04-07 | Schneyer Mark C. | EVP, CHIEF FINANCIAL OFFICER | Sell | 2,709 | $60,140 |
| 2026-03-26 | Owen Adams Catherine | Chief Executive Officer | Buy | 23,509 | $0 |
| 2026-03-26 | Owen Adams Catherine | Chief Executive Officer | Sell | 11,641 | $249,932 |
| 2026-03-26 | Kihara James | PRINCIPAL ACCOUNTING OFFICER | Buy | 1,627 | $0 |
Source: SEC Form 4 filings · as of 2026-06-02