United States Biotechnology & Medical Research

ACADIA Pharmaceuticals Inc (ACAD)

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Over the past 90 days, ACADIA Pharmaceuticals Inc. insiders have exclusively engaged in sales, totaling approximately $1.42 million. These transactions, primarily planned sales by executives including the CFO and Principal Accounting Officer, occurred as the stock price rose 28.6%. No insider purchases were reported during this period following the company's recent results financiers.
Ticker: ACAD Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for ACADIA Pharmaceuticals Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Planned sale 6 Aug 2026
Value US$1,242,587.83 | Price 410.03 | Shares 29,035 (-0.1%)
Planned sale 6 Aug 2026
Value US$2,825,730.04 | Price 90.64 | Shares 27,069 (-43.1%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-07 2026-08-06 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
29,035 -0.1%
410.03
US$1,242,588 		29,035 -0.1% 410.03 US$1,242,588
2026-08-07 2026-08-06 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
27,069 -43.1%
90.64
US$2,825,730 		27,069 -43.1% 90.64 US$2,825,730
2026-08-07 2026-08-05 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
9,256 -37.7%
40.46
US$597,382 		9,256 -37.7% 40.46 US$597,382
2026-08-05 2026-08-05 PrS Proposed sale
2.2
Schneyer Mark C.

Officer

Officer
1,000
27.15
US$100,000 		1,000 27.15 US$100,000
2026-07-31 2026-07-30 PlS Planned sale
Thompson Elizabeth H.Z.

EVP, Head of Research & Dev

Officer
1,000 -0.3%
26.17
US$100,000 		1,000 -0.3% 26.17 US$100,000
2026-07-31 2026-07-30 PlS Planned sale
Thompson Elizabeth H.Z.

EVP, Head of Research & Dev

Officer
1,000 -46.4%
26.13
US$100,000 		1,000 -46.4% 26.13 US$100,000
2026-06-29 2026-06-26 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
11,421 -46.6%
26.08
US$297,912 		11,421 -46.6% 26.08 US$297,912
2026-06-26 2026-06-26 PrS Proposed sale
2.3
Kihara James

Officer

Officer
11,421
26.00
US$297,000 		11,421 26.00 US$297,000
2026-05-27 2026-05-26 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
5,401 -18.1%
21.18
US$114,393 		5,401 -18.1% 21.18 US$114,393
2026-05-26 2026-05-26 PrS Proposed sale
2.3
JAMES K KIHARA

Officer

Officer
5,401
21.18
US$114,394 		5,401 21.18 US$114,394
2026-05-05 2026-05-04 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
1,332 -4.4%
21.79
US$29,024 		1,332 -4.4% 21.79 US$29,024
2026-05-05 2026-05-04 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
3,506 -5.0%
21.79
US$76,396 		3,506 -5.0% 21.79 US$76,396
2026-04-07 2026-04-07 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
2,709 -4.1%
22.20
US$60,140 		2,709 -4.1% 22.20 US$60,140
2026-04-07 2026-04-07 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
1,030 -3.6%
22.20
US$22,866 		1,030 -3.6% 22.20 US$22,866
2026-03-26 2026-03-26 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
37 -0.1%
21.72
US$804 		37 -0.1% 21.72 US$804
2026-03-26 2026-03-26 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
3,171 -5.0%
21.65
US$68,652 		3,171 -5.0% 21.65 US$68,652
2026-03-26 2026-03-26 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
12 -0.0%
21.73
US$261 		12 -0.0% 21.73 US$261
2026-03-26 2026-03-26 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
1,097 -3.9%
21.65
US$23,750 		1,097 -3.9% 21.65 US$23,750
2026-03-26 2026-03-25 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
4,177 -6.8%
21.47
US$89,680 		4,177 -6.8% 21.47 US$89,680
2026-03-26 2026-03-25 PlS Planned sale
Owen Adams Catherine

Chief Executive Officer

Executive Director
11,641 -44.0%
21.47
US$249,932 		11,641 -44.0% 21.47 US$249,932
2026-03-26 2026-03-25 PlS Planned sale
Thompson Elizabeth H.Z.

EVP, Head of Research & Dev

Officer
3,435 -51.2%
21.47
US$73,749 		3,435 -51.2% 21.47 US$73,749
2026-03-26 2026-03-25 PlS Planned sale
3.4
Rhodes Jennifer J

EVP, CHIEF LEGAL OFFICER, SEC

Officer
3,844 -25.4%
21.47
US$82,531 		3,844 -25.4% 21.47 US$82,531
2026-03-26 2026-03-25 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
833 -3.1%
21.47
US$17,885 		833 -3.1% 21.47 US$17,885
2026-02-10 2026-02-09 PlS Planned sale
3.4
Rhodes Jennifer J

EVP, CHIEF LEGAL OFFICER, SEC

Officer
6,950 -47.7%
23.38
US$162,491 		6,950 -47.7% 23.38 US$162,491
2025-11-19 2025-11-18 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
4,084 -14.0%
23.69
US$96,754 		4,084 -14.0% 23.69 US$96,754
2025-11-19 2025-11-18 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
10,262 -16.1%
23.69
US$243,114 		10,262 -16.1% 23.69 US$243,114
2025-11-12 2025-11-10 S Sale
3.7
Daly James M
Non-Executive Director
30,000 -88.1%
22.37
US$670,983 		30,000 -88.1% 22.37 US$670,983
2025-11-10 2025-11-10 PrS Proposed sale
3.7
James M Daly

Director

Non-Executive Director
30,000
22.37
US$670,983 		30,000 22.37 US$670,983
2025-09-16 2025-09-15 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
3,498 -7.5%
23.65
US$82,728 		3,498 -7.5% 23.65 US$82,728
2025-09-03 2025-09-02 S Sale
3.1
GAROFALO ELIZABETH A.
Non-Executive Director
1,600 -5.9%
25.98
US$41,560 		1,600 -5.9% 25.98 US$41,560
2025-08-19 2025-08-18 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
22,000 -35.4%
25.18
US$554,024 		22,000 -35.4% 25.18 US$554,024
2025-08-18 2025-08-18 PrS Proposed sale
2.2
Schneyer Mark C.

Officer

Officer
22,000
25.33
US$557,260 		22,000 25.33 US$557,260
2025-06-05 2025-06-04 S Sale
3.1
Brege Laura
Non-Executive Director
14,446 -48.9%
21.78
US$314,634 		14,446 -48.9% 21.78 US$314,634
2025-06-04 2025-06-04 PrS Proposed sale
3.1
LAURA BREGE

Director

Non-Executive Director
14,446
21.78
US$314,638 		14,446 21.78 US$314,638
2025-05-19 2025-05-16 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
2,000 -8.9%
20.00
US$40,000 		2,000 -8.9% 20.00 US$40,000
2025-05-19 2025-05-16 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
2,000 -8.2%
25.00
US$50,000 		2,000 -8.2% 25.00 US$50,000
2025-05-19 2025-05-16 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
2,000 -3.1%
25.00
US$50,000 		2,000 -3.1% 25.00 US$50,000
2025-05-16 2025-05-16 PrS Proposed sale
2.2
Schneyer Mark C.

Officer

Officer
2,000
17.60
US$35,200 		2,000 17.60 US$35,200
2025-05-16 2025-05-16 PrS Proposed sale
2.3
Kihara James

Officer

Officer
4,000
17.60
US$70,400 		4,000 17.60 US$70,400
2025-05-02 2025-05-02 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
1,327 -5.3%
14.60
US$19,374 		1,327 -5.3% 14.60 US$19,374
2025-05-02 2025-05-02 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
3,498 -5.3%
14.60
US$51,071 		3,498 -5.3% 14.60 US$51,071
2025-04-08 2025-04-08 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
2,708 -4.4%
14.82
US$40,133 		2,708 -4.4% 14.82 US$40,133
2025-04-08 2025-04-08 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
1,028 -4.4%
14.82
US$15,235 		1,028 -4.4% 14.82 US$15,235
2025-03-26 2025-03-26 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
1,095 -4.9%
17.05
US$18,670 		1,095 -4.9% 17.05 US$18,670
2025-03-26 2025-03-26 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
3,171 -5.3%
17.05
US$54,066 		3,171 -5.3% 17.05 US$54,066
2025-03-06 2025-03-05 PrS Proposed sale
3.1
GAROFALO ELIZABETH A.

Director

Non-Executive Director
4,919
18.23
US$89,673 		4,919 18.23 US$89,673
2025-03-06 2025-03-05 S Sale
3.1
GAROFALO ELIZABETH A.
Non-Executive Director
4,919 -21.8%
18.23
US$89,673 		4,919 -21.8% 18.23 US$89,673
2025-02-25 2025-02-24 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
475 -2.3%
19.96
US$9,481 		475 -2.3% 19.96 US$9,481
2025-02-25 2025-02-24 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
773 -1.4%
19.96
US$15,429 		773 -1.4% 19.96 US$15,429
2024-11-19 2024-11-19 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
10,259 -16.1%
16.81
US$172,454 		10,259 -16.1% 16.81 US$172,454
2024-11-19 2024-11-19 PlS Planned sale
2.3
Teehan Brendan

EVP, COO, HEAD OF COMMERCIAL

Officer
10,329 -14.3%
16.81
US$173,630 		10,329 -14.3% 16.81 US$173,630
2024-11-19 2024-11-19 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
4,073 -17.0%
16.81
US$68,467 		4,073 -17.0% 16.81 US$68,467
2024-08-20 2024-08-19 PlS Planned sale
3.1
DAVIS STEPHEN

CEO

Executive Director
31,747 -14.5%
15.28
US$485,094 		31,747 -14.5% 15.28 US$485,094
2024-08-20 2024-08-19 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
9,733 -18.2%
15.28
US$148,720 		9,733 -18.2% 15.28 US$148,720
2024-08-20 2024-08-19 PlS Planned sale
2.3
Teehan Brendan

EVP, COO, HEAD OF COMMERCIAL

Officer
9,534 -15.4%
15.28
US$145,680 		9,534 -15.4% 15.28 US$145,680
2024-06-11 2024-06-10 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
975 -2.7%
14.79
US$14,420 		975 -2.7% 14.79 US$14,420
2024-05-03 2024-05-02 PlS Planned sale
2.3
Teehan Brendan

EVP, COO, HEAD OF COMMERCIAL

Officer
3,477 -7.6%
16.94
US$58,900 		3,477 -7.6% 16.94 US$58,900
2024-05-03 2024-05-02 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
1,326 -8.4%
16.94
US$22,462 		1,326 -8.4% 16.94 US$22,462
2024-05-03 2024-05-02 PlS Planned sale
3.1
DAVIS STEPHEN

CEO

Executive Director
11,427 -6.9%
16.94
US$193,573 		11,427 -6.9% 16.94 US$193,573
2024-05-03 2024-05-02 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
3,503 -9.9%
16.94
US$59,341 		3,503 -9.9% 16.94 US$59,341
2024-04-09 2024-04-08 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
2,716 -8.6%
17.87
US$48,535 		2,716 -8.6% 17.87 US$48,535
2024-04-09 2024-04-08 PlS Planned sale
3.1
DAVIS STEPHEN

CEO

Executive Director
17,716 -10.9%
17.87
US$316,585 		17,716 -10.9% 17.87 US$316,585
2024-04-09 2024-04-08 PlS Planned sale
3.1
DAVIS STEPHEN

CEO

Executive Director
8,858 -5.2%
17.87
US$158,292 		8,858 -5.2% 17.87 US$158,292
2024-04-09 2024-04-08 PlS Planned sale
2.3
Teehan Brendan

EVP, COO, HEAD OF COMMERCIAL

Officer
2,568 -6.2%
17.87
US$45,890 		2,568 -6.2% 17.87 US$45,890
2024-04-09 2024-04-08 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
762 -5.5%
17.87
US$13,617 		762 -5.5% 17.87 US$13,617
2024-04-09 2024-04-08 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
1,028 -6.9%
17.87
US$18,370 		1,028 -6.9% 17.87 US$18,370
2024-03-27 2024-03-27 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
5,434 -17.2%
17.90
US$97,269 		5,434 -17.2% 17.90 US$97,269
2024-03-27 2024-03-27 PlS Planned sale
3.1
DAVIS STEPHEN

CEO

Executive Director
17,714 -13.0%
17.90
US$317,081 		17,714 -13.0% 17.90 US$317,081
2024-03-27 2024-03-27 PlS Planned sale
2.3
Teehan Brendan

EVP, COO, HEAD OF COMMERCIAL

Officer
5,140 -12.4%
17.90
US$92,006 		5,140 -12.4% 17.90 US$92,006
2024-02-27 2024-02-26 PlS Planned sale
2.2
Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICER

Officer
772 -3.5%
24.67
US$19,045 		772 -3.5% 24.67 US$19,045
2024-02-27 2024-02-26 PlS Planned sale
3.1
DAVIS STEPHEN

CEO

Executive Director
5,577 -5.2%
24.67
US$137,585 		5,577 -5.2% 24.67 US$137,585
2024-02-27 2024-02-26 PlS Planned sale
2.3
Kihara James

PRINCIPAL ACCOUNTING OFFICER

Officer
474 -4.0%
24.67
US$11,694 		474 -4.0% 24.67 US$11,694
2024-02-27 2024-02-26 PlS Planned sale
2.3
Teehan Brendan

EVP, COO, HEAD OF COMMERCIAL

Officer
624 -1.9%
24.67
US$15,394 		624 -1.9% 24.67 US$15,394
2024-01-09 2024-01-08 S Sale
2.3
Teehan Brendan

EVP, COO, Head of Commercial

Officer
731 -2.3%
29.96
US$21,901 		731 -2.3% 29.96 US$21,901
2024-01-09 2024-01-08 S Sale
2.9
KIM AUSTIN D.

EVP,General Counsel, Secretary

Officer
590 -1.2%
29.96
US$17,676 		590 -1.2% 29.96 US$17,676
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