As of April 17, 2026, Acadia Pharmaceuticals's top three insider holders are Bros. Advisors Lp Baker (Director, 39.37Mn shares), Stephen Davis (Ceo, 186.56K shares), Mark C. Schneyer (Evp, Chief Financial Officer, 62.84K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Bros. Advisors Lp Baker | - | 0 | 39,365,965 | 02 Jun, 2025 |
| Stephen Davis | Ceo | 186,555 | 0 | 20 Aug, 2024 |
| 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 |
| Edmund Harrigan | - | 35,041 | 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 |
| Laura Brege | - | 15,095 | 0 | 05 Jun, 2025 |
| Laura Brege | - | 15,095 | 0 | 05 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 | Adams Catherine Owen | Common Stock | A | 23,509 | $0.00 | 26,444 | D | M |
| 24 Mar, 2026 | Elizabeth H.Z. Thompson | Common Stock | A | 6,715 | - | 6,715 | D | M |
| 24 Mar, 2026 | Mark C. Schneyer | Common Stock | A | 8,138 | - | 61,476 | 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 | 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 |
| 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 | Mark C. Schneyer | Common Stock | A | 6,178 | - | 63,477 | D | M |
| 24 Mar, 2026 | Adams Catherine Owen | Restricted Stock Units | D | 23,509 | $0.00 | 70,530 | D | M |
| 25 Mar, 2026 | James Kihara | Common Stock | A | 2,142 | - | 27,994 | D | M |
| 24 Mar, 2026 | Jennifer J Rhodes | Restricted Stock Units | D | 7,515 | $0.00 | 22,547 | D | M |