Compass Pathways PLC

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Compass Pathways PLC
TickerCMPS
CIK #0001816590
CUSIP20451W101
SectorLife Sciences - Pharmaceutical Preparations
Address3Rd Floor, 1 Ashley Road Altrincham, Chesire, WA14 2DT
Source [EDGAR]
CIK Filing 2011 - 2026
[0001816590] 10-K
[0001816590] 10-Q
[0001816590] 3
[0001816590] 4
[0001816590] 6-K
[0001816590] 8-K
[0001816590] SC 13D
[0001816590] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Nantahala Capital Management LLC Compass Pathways PLC [2025-08-14] 0.0
RTW Investments LP Compass Pathways PLC [2025-05-15] 0.0
Deep Track Capital LP Compass Pathways PLC [2025-01-17] 0.0
Integrated Core Strategies US LLC Compass Pathways PLC [2024-04-11] 5.7
Paradigm Biocapital Advisors LP Compass Pathways PLC [2024-01-02] 5.4
Citadel Advisors LLC Compass Pathways PLC [2024-01-02] 4.9
TCG Crossover GP I LLC Compass Pathways PLC [2023-08-28] 3.1
Vivo Opportunity Fund Holdings LP Compass Pathways PLC [2023-08-25] 5.1
Logos Global Management LP Compass Pathways PLC [2021-12-02] 3.4
ATAI Life Sciences BV Compass Pathways PLC [2021-05-24] 19.7
Thiel Peter Compass Pathways PLC [2021-02-16] 6.5
Goldsmith George Jay Compass Pathways PLC [2021-02-12] 12.6
Form 3/4/5 Filer 2011 - 2026
McQuade Robert
COMPASS Pathways PLC
Jonas Jeffrey M
Karydas Daphne
Tregoning Kathleen
Santini Gino
Riley Wayne Joseph
Norton David Y
Gover Justin D
Goodwin Guy
Nath Kabir
Loxam Teri
McGoldrick Linda
Jenkins Annalisa
Lonngren Thomas
Goldsmith George Jay
Malievskaia Ekaterina
ATAI Life Sciences AG
Atai Beckley NV
Owens Matthew A
Hughes Mary-Rose
Falvey Michael
Camm Jason
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Nath Kabir
Share Option (Right to Buy) · derivative
2026-03-26 Grant 367,815 $0.00
Goodwin Guy
Share Option (Right to Buy) · derivative
2026-03-26 Grant 55,000 $0.00
Nath Kabir
Ordinary Shares
2026-03-26 Grant 175,000 $0.00
Loxam Teri
Ordinary Shares
2026-03-26 Grant 75,000 $0.00
Loxam Teri
Share Option (Right to Buy) · derivative
2026-03-26 Grant 157,635 $0.00
Goodwin Guy
Share Option (Right to Buy) · derivative
2026-03-26 Grant 115,600 $0.00
Loxam Teri
Ordinary Shares
2026-03-11 Tax withheld 1,781 $6.89 12,271
Nath Kabir
Ordinary Shares
2026-03-11 Tax withheld 13,131 $6.89 90,473
Loxam Teri
Ordinary Shares
2026-03-02 Tax withheld 4,467 $7.02 31,358
Nath Kabir
Ordinary Shares
2026-02-02 Tax withheld 16,181 $6.61 106,956
Jonas Jeffrey M
Share Option (Right to Buy) · derivative
2025-10-29 Grant 52,000 $0.00
Nath Kabir
Ordinary Shares
2025-08-01 Tax withheld 6,366 $4.34 27,628
Gover Justin D
Share Option (Right to Buy) · derivative
2025-07-29 Grant 52,000 $0.00
Santini Gino
Share Option (Right to Buy) · derivative
2025-06-12 Grant 39,000 $0.00
Riley Wayne Joseph
Share Option (Right to Buy) · derivative
2025-06-12 Grant 26,000 $0.00
Norton David Y
Share Option (Right to Buy) · derivative
2025-06-12 Grant 26,000 $0.00
McQuade Robert
Share Option (Right to Buy) · derivative
2025-06-12 Grant 26,000 $0.00
McGoldrick Linda
Share Option (Right to Buy) · derivative
2025-06-12 Grant 26,000 $0.00
Lonngren Thomas
Share Option (Right to Buy) · derivative
2025-06-12 Grant 26,000 $0.00
Karydas Daphne
Share Option (Right to Buy) · derivative
2025-06-12 Grant 26,000 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 197 98,494,981
2025-12-31 170 58,374,562
2025-09-30 160 59,310,444
2025-06-30 142 54,110,176
2025-03-31 138 52,504,291
2024-12-31 133 31,568,039
2024-09-30 132 33,791,122
2024-06-30 123 30,311,268
2024-03-31 120 27,825,255
2023-12-31 130 23,788,650
2023-09-30 117 23,067,726
2023-06-30 101 8,657,892
Form 13F Holdings
Firm Period DFND Voting Shares
Hennion & Walsh Asset Management Inc [2026-06-30] SOLE 417,833 417,833
Y-Intercept Hong Kong Ltd [2026-06-30] SOLE 168,090 168,090
Simplify Asset Management Inc [2026-06-30] SOLE 114,281 114,281
Stableford Capital II LLC [2026-06-30] SOLE 71,158 91,873
QRG Capital Management Inc [2026-06-30] SOLE 48,657 48,657
Merit Financial Group LLC [2026-06-30] SOLE 0 37,755
Burns Matteson Capital Management LLC [2026-06-30] SOLE 32,861 32,861
PSP Research LLC [2026-06-30] SOLE 0 18,000
Old National Bancorp /IN/ [2026-06-30] SOLE 15,265 15,265
Acorn Financial Advisory Services Inc /ADV [2026-06-30] SOLE 15,000 15,000
B Riley Wealth Advisors Inc [2026-06-30] SOLE 11,900 11,900
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 0 10,667
Gamma Investing LLC [2026-06-30] DFND 8,760 8,760
Farther Finance Advisors LLC [2026-06-30] SOLE 0 2,060
Adirondack Trust Co [2026-06-30] SOLE 505 505
Pacifica Partners Inc [2026-06-30] DFND 420 420
IFP Advisors LLC [2026-06-30] SOLE 400 400
GHP Investment Advisors Inc [2026-06-30] SOLE 250 250
Corecap Advisors LLC [2026-06-30] SOLE 0 205
Merit Financial Group LLC [2026-06-30] OTR 0 92
Retirement Wealth Solutions LLC [2026-06-30] SOLE 0 89
Thompson Investment Management Inc [2026-06-30] SOLE 75 75
FNY Investment Advisers LLC [2026-06-30] DFND 20,025 45
Essential Investment Partners LLC [2026-06-30] SOLE 25 25
Beacon Investment Advisory Services Inc [2026-06-30] SOLE 0 20
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