Schneyer Mark C. insider trades
Schneyer Mark C. has filed 30 Form 4s with the SEC that we hold, all for Acadia Pharmaceuticals INC (ACAD), as EVP, CHIEF FINANCIAL OFFICER. Across all of them we count 0 purchases worth $0 and 31 sales worth $3.4M reported on Form 4. In the last 12 months: 0 purchases ($0) and 9 sales ($1.1M). The largest single trade was a sale of 22,000 shares of Acadia Pharmaceuticals INC worth $554.0K, dated 2025-08-18. The first filing on our record is dated 2022-02-25 and the latest 2026-08-07.
Acadia Pharmaceuticals INC (ACAD)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2022-02-23 | S, sale reported on Form 4 | 553 | $13.2K | 2022-02-25 |
| 2022-06-09 | S, sale reported on Form 4 | 653 | $11.7K | 2022-06-10 |
| 2023-02-24 | S, sale reported on Form 4 | 577 | $10.8K | 2023-02-27 |
| 2023-04-06 | S, sale reported on Form 4 | 1,916 | $34.8K | 2023-04-07 |
| 2023-05-17 | S, sale reported on Form 4 | 15,310 | $344.5K | 2023-05-19 |
| 2023-06-08 | S, sale reported on Form 4 | 974 | $24.4K | 2023-06-12 |
| 2023-08-21 | S, sale reported on Form 4 | 10,000 | $290.0K | 2023-08-23 |
| 2023-11-20 | S, sale reported on Form 4 | 5,108 | $115.6K | 2023-11-21 |
| 2024-02-26 | S, sale reported on Form 4 | 772 | $19.0K | 2024-02-27 |
| 2024-03-27 | S, sale reported on Form 4 | 5,434 | $97.3K | 2024-03-27 |
| 2024-04-08 | S, sale reported on Form 4 | 2,716 | $48.5K | 2024-04-09 |
| 2024-05-02 | S, sale reported on Form 4 | 3,503 | $59.3K | 2024-05-03 |
| 2024-06-10 | S, sale reported on Form 4 | 975 | $14.4K | 2024-06-11 |
| 2024-08-19 | S, sale reported on Form 4 | 9,733 | $148.7K | 2024-08-20 |
| 2024-11-19 | S, sale reported on Form 4 | 10,259 | $172.5K | 2024-11-19 |
| 2025-02-24 | S, sale reported on Form 4 | 773 | $15.4K | 2025-02-25 |
| 2025-03-26 | S, sale reported on Form 4 | 3,171 | $54.1K | 2025-03-26 |
| 2025-04-08 | S, sale reported on Form 4 | 2,708 | $40.1K | 2025-04-08 |
| 2025-05-02 | S, sale reported on Form 4 | 3,498 | $51.1K | 2025-05-02 |
| 2025-05-16 | S, sale reported on Form 4 | 2,000 | $50.0K | 2025-05-19 |
| 2025-08-18 | S, sale reported on Form 4 | 22,000 | $554.0K | 2025-08-19 |
| 2025-09-15 | S, sale reported on Form 4 | 3,498 | $82.7K | 2025-09-16 |
| 2025-11-18 | S, sale reported on Form 4 | 10,262 | $243.1K | 2025-11-19 |
| 2026-03-25 | S, sale reported on Form 4 | 4,177 | $89.7K | 2026-03-26 |
| 2026-03-26 | S, sale reported on Form 4 | 3,171 | $68.7K | 2026-03-26 |
| 2026-03-26 | S, sale reported on Form 4 | 37 | $804 | 2026-03-26 |
| 2026-04-07 | S, sale reported on Form 4 | 2,709 | $60.1K | 2026-04-07 |
| 2026-05-04 | S, sale reported on Form 4 | 3,506 | $76.4K | 2026-05-05 |
| 2026-08-05 | S, sale reported on Form 4 | 5,849 | $169.6K | 2026-08-07 |
| 2026-08-06 | S, sale reported on Form 4 | 5,000 | $145.0K | 2026-08-07 |
| 2026-08-06 | S, sale reported on Form 4 | 9,292 | $272.6K | 2026-08-07 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1899977) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
Privacy · Terms