Simplex Trading, LLC Compass Pathways PLC Transaction History

Simplex Trading, LLC

$195 Billion
Q3 2025

A detailed history of Simplex Trading, LLC transactions in Compass Pathways PLC stock. As of the latest transaction made, Simplex Trading, LLC holds 120,888 shares of CMPS stock, worth $1.03 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

120,888

Previous 183,031 33.95%

Holding current value

$1.03 Million

Previous $512,000 35.16%

% of portfolio

0.0%

Previous 0.0%

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	SELL	N/A	-62,143 Reduced 33.95%	120,888 $692,000
Q2 2025 Aug 05, 2025	BUY	N/A	134,380 Added 276.21%	183,031 $512,000
Q1 2025 May 12, 2025	BUY	N/A	48,651 New	48,651 $139,000
Q3 2024 Nov 08, 2024	BUY	N/A	79,766 Added 371.14%	101,258 $864,000
Q2 2024 Jul 25, 2024	BUY	N/A	17,158 Added 395.89%	21,492 $183,000

Q1 2024 Apr 25, 2024	SELL	N/A	-6,788 Reduced 61.03%	4,334 $37,000
Q4 2023 Feb 02, 2024	BUY	N/A	10,606 Added 2055.43%	11,122 $97,000
Q3 2023 Nov 01, 2023	SELL	N/A	-1,611 Reduced 75.74%	516 $4,000
Q2 2023 Aug 04, 2023	BUY	$7.79 - $10.69 $16,569 - $22,737	2,127 New	2,127 $18,000
Q4 2022 Feb 02, 2023	SELL	$7.84 - $11.68 $93,452 - $139,225	-11,920 Reduced 99.17%	100 $0
Q3 2022 Nov 04, 2022	BUY	$10.73 - $20.07 $70,099 - $131,117	6,533 Added 119.06%	12,020 $128,000
Q2 2022 Aug 03, 2022	SELL	$6.76 - $14.18 $386,557 - $810,854	-57,183 Reduced 91.24%	5,487 $59,000
Q1 2022 May 02, 2022	BUY	$11.13 - $23.04 $385,086 - $797,160	34,599 Added 123.26%	62,670 $807,000
Q4 2021 Feb 23, 2022	BUY	$21.81 - $48.96 $333,998 - $749,773	15,314 Added 120.04%	28,071 $620,000
Q3 2021 Oct 28, 2021	BUY	$29.03 - $38.62 $29,204 - $38,851	1,006 Added 8.56%	12,757 $474,000
Q2 2021 Aug 12, 2021	BUY	$32.29 - $39.68 $296,971 - $364,936	9,197 Added 360.1%	11,751 $448,000
Q1 2021 Apr 26, 2021	BUY	$34.75 - $57.5 $88,751 - $146,855	2,554 New	2,554 $94,000

Others Institutions Holding CMPS

# of Institutions

189

Shares Held

57.2M

Call Options Held

3.2M

Put Options Held

791K

View Full List

About COMPASS Pathways plc

Ticker CMPS
Exchange NASDAQ
Sector Healthcare
Industry Medical Care Facilities
Shares Outstandng 42,522,400
Market Cap $363M
Description
COMPASS Pathways plc operates as a mental health care company primarily in the United Kingdom and the United States. It develops COMP360, a psilocybin therapy that has completed Phase IIb clinical trials for the treatment of treatment-resistant depression; and is in Phase II clinical trials for the treatment of post-traumatic stress disorder. Th...

More about CMPS

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Simplex Trading, LLC Compass Pathways PLC Transaction History