Mark C. Schneyer

ACAD

Mark C. Schneyer serves as EVP, CHIEF FINANCIAL OFFICER at ACADIA Pharmaceuticals Inc. (ACAD). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

23 trades

$2.50M

Net Position

Net Seller

$2.50M

Companies Traded

ACAD

Active Period

Feb 2022 – Nov 2025

23 total trades

Most Recent

Sell ACAD

Nov 17, 2025 · $243.1K

Mark C. Schneyer's Insider Trading at ACADIA Pharmaceuticals Inc. (ACAD)

Buys

0 · $0.00

Sells

23 · $2.50M

Total Shares Bought

Total Shares Sold

116,393

ACAD Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Nov 17, 2025↗	Sell	10,262	$23.69	$243.1K	0
Sep 12, 2025↗	Sell	3,498	$23.65	$82.7K	0
Aug 18, 2025↗	Sell	22,000	$25.18	$554.0K	0
May 16, 2025↗	Sell	2,000	$25.00	$50.0K	0
May 1, 2025↗	Sell	3,498	$14.60	$51.1K	0
Apr 5, 2025↗	Sell	2,708	$14.82	$40.1K	0
Mar 24, 2025↗	Sell	3,171	$17.05	$54.1K	0
Feb 23, 2025↗	Sell	773	$19.96	$15.4K	0
Nov 19, 2024↗	Sell	10,259	$16.81	$172.5K	53,302
Aug 20, 2024↗	Sell	9,733	$15.28	$148.7K	43,735
Jun 11, 2024↗	Sell	975	$14.79	$14.4K	34,564
May 3, 2024↗	Sell	3,503	$16.94	$59.3K	32,053
Apr 9, 2024↗	Sell	2,716	$17.87	$48.5K	28,742
Mar 27, 2024↗	Sell	5,434	$17.90	$97.3K	26,183
Feb 27, 2024↗	Sell	772	$24.67	$19.0K	21,067
Nov 21, 2023↗	Sell	5,108	$22.64	$115.6K	20,486
Aug 23, 2023↗	Sell	10,000	$29.00	$290.0K	15,682
Jun 12, 2023↗	Sell	974	$25.02	$24.4K	22,824
May 19, 2023↗	Sell	15,310	$22.50	$344.5K	21,905
Apr 7, 2023↗	Sell	1,916	$18.16	$34.8K	7,477
Feb 27, 2023↗	Sell	577	$18.78	$10.8K	4,118
Jun 10, 2022↗	Sell	653	$17.91	$11.7K	3,342
Feb 25, 2022↗	Sell	553	$23.80	$13.2K	2,102