Acadia Pharmaceuticals's three largest insider shareholders as of May 04, 2026 are Bros. Advisors Lp Baker (Director, 39.37Mn shares), Bros. Advisors Lp Baker (Director, 39.37Mn shares), Bros. Advisors Lp Baker (Director, 39.37Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Bros. Advisors Lp Baker | - | 0 | 39,365,965 | 02 Jun, 2025 |
| Bros. Advisors Lp Baker | - | 0 | 39,365,965 | 02 Jun, 2025 |
| Bros. Advisors Lp Baker | - | 0 | 39,365,965 | 02 Jun, 2025 |
| Bros. Advisors Lp Baker | - | 0 | 39,365,965 | 02 Jun, 2025 |
| Mark C. Schneyer | Evp, Chief Financial Officer | 62,836 | 0 | 07 Apr, 2026 |
| Brendan Teehan | Evp, Coo, Head Of Commercial | 62,105 | 0 | 19 Nov, 2024 |
| Brendan Teehan | Evp, Coo, Head Of Commercial | 62,105 | 0 | 19 Nov, 2024 |
| Srdjan R. Stankovic | President | 61,234 | 0 | 22 Nov, 2022 |
| Srdjan R. Stankovic | President | 61,234 | 0 | 22 Nov, 2022 |
| Austin D. Kim | Evp,General Counsel, Secretary | 46,901 | 0 | 09 Jan, 2024 |
| Austin D. Kim | Evp,General Counsel, Secretary | 46,901 | 0 | 09 Jan, 2024 |
| Daniel B Soland | - | 44,041 | 0 | 02 Jun, 2025 |
| Daniel B Soland | - | 44,041 | 0 | 02 Jun, 2025 |
| James Kihara | Principal Accounting Officer | 27,865 | 0 | 07 Apr, 2026 |
| James Kihara | Principal Accounting Officer | 26,885 | 0 | 26 Mar, 2026 |
| Elizabeth A. Garofalo | - | 25,382 | 0 | 03 Sep, 2025 |
| Adora Ndu | - | 24,801 | 0 | 02 Jun, 2025 |
| Adora Ndu | - | 24,801 | 0 | 02 Jun, 2025 |
| Adams Catherine Owen | Chief Executive Officer | 14,803 | 0 | 26 Mar, 2026 |
| Adams Catherine Owen | Chief Executive Officer | 14,803 | 0 | 26 Mar, 2026 |
| Jennifer J Rhodes | Evp, Chief Legal Officer, Sec | 11,280 | 0 | 26 Mar, 2026 |
| Jennifer J Rhodes | Evp, Chief Legal Officer, Sec | 11,280 | 0 | 26 Mar, 2026 |
| Elizabeth H.Z. Thompson | Evp, Head Of Research Dev | 3,280 | 0 | 26 Mar, 2026 |
| Elizabeth H.Z. Thompson | Evp, Head Of Research Dev | 3,280 | 0 | 26 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 05 Apr, 2026 | Mark C. Schneyer | Common Stock | A | 5,276 | - | 65,545 | D | M |
| 05 Apr, 2026 | James Kihara | Common Stock | A | 2,010 | - | 28,895 | D | M |
| 07 Apr, 2026 | Mark C. Schneyer | Common Stock | D | 2,709 | $22.20 | 62,836 | D | S |
| 07 Apr, 2026 | James Kihara | Common Stock | D | 1,030 | $22.20 | 27,865 | D | S |
| 05 Apr, 2026 | Mark C. Schneyer | Restricted Stock Units | D | 5,276 | $0.00 | 0 | D | M |
| 05 Apr, 2026 | James Kihara | Restricted Stock Units | D | 2,010 | $0.00 | 0 | D | M |
| 24 Mar, 2026 | Elizabeth H.Z. Thompson | Common Stock | A | 6,715 | - | 6,715 | D | M |
| 24 Mar, 2026 | Adams Catherine Owen | Common Stock | A | 23,509 | $0.00 | 26,444 | D | M |
| 24 Mar, 2026 | Adams Catherine Owen | Common Stock | A | 23,509 | $0.00 | 26,444 | D | M |
| 24 Mar, 2026 | Mark C. Schneyer | Common Stock | A | 8,138 | - | 61,476 | D | M |
| 24 Mar, 2026 | Elizabeth H.Z. Thompson | Common Stock | A | 6,715 | - | 6,715 | D | M |
| 24 Mar, 2026 | James Kihara | Common Stock | A | 1,627 | - | 26,685 | D | M |
| 24 Mar, 2026 | Jennifer J Rhodes | Common Stock | A | 7,515 | $0.00 | 15,124 | D | M |
| 24 Mar, 2026 | James Kihara | Common Stock | A | 1,627 | - | 26,685 | D | M |
| 24 Mar, 2026 | Jennifer J Rhodes | Common Stock | A | 7,515 | $0.00 | 15,124 | D | M |
| 25 Mar, 2026 | Elizabeth H.Z. Thompson | Common Stock | D | 3,435 | $21.47 | 3,280 | D | S |
| 25 Mar, 2026 | Jennifer J Rhodes | Common Stock | D | 3,844 | $21.47 | 11,280 | D | S |
| 25 Mar, 2026 | James Kihara | Common Stock | D | 833 | $21.47 | 25,852 | D | S |
| 25 Mar, 2026 | Adams Catherine Owen | Common Stock | D | 11,641 | $21.47 | 14,803 | D | S |
| 25 Mar, 2026 | Mark C. Schneyer | Common Stock | D | 4,177 | $21.47 | 57,299 | D | S |