ALPHA COGNITION INC

Ticker: ACOG CUSIP: 02074J501 Class: COM NEW

Holders for Q4 2025 Position Changes for Q4 2025

Note: Option positions (PUT/CALL) are excluded.

New Positions (7)

ACT CAPITAL MANAGEMENT, LLC
Value ($000) $335 Shares 51,500
Green Alpha Advisors, LLC
Value ($000) $72 Shares 11,126
CANTOR FITZGERALD, L. P.
Value ($000) $1,062 Shares 163,431
Alyeska Investment Group, L.P.
Value ($000) $2,373 Shares 365,000
CITADEL ADVISORS LLC
Value ($000) $770 Shares 118,421
SUSQUEHANNA INTERNATIONAL GROUP, LLP
Value ($000) $226 Shares 34,706
Allworth Financial LP
Value ($000) $5 Shares 750

Increased Positions (10)

Solas Capital Management, LLC
Value ($000) $12,792 (+53.3%) Shares 1,968,052 (+53.5%)
Opaleye Management Inc.
Value ($000) $13,460 (+1695.7%) Shares 2,070,784 (+1698.5%)
Cable Car Capital, LP
Value ($000) $6,891 (+21.8%) Shares 1,060,212 (+22.0%)
AWM Investment Company, Inc.
Value ($000) $10,869 (+52.4%) Shares 1,672,168 (+52.6%)
SPHERA FUNDS MANAGEMENT LTD.
Value ($000) $3,690 (+67.3%) Shares 567,616 (+67.6%)
Ikarian Capital, LLC
Value ($000) $6,866 (+11.5%) Shares 1,056,259 (+11.6%)
Aristides Capital LLC
Value ($000) $1,400 (+30.0%) Shares 215,458 (+30.2%)
VILLERE ST DENIS J & CO LLC
Value ($000) $480 (+13.0%) Shares 73,875 (+13.2%)
TWO SIGMA INVESTMENTS, LP
Value ($000) $374 (+152.9%) Shares 57,572 (+153.3%)
UBS Group AG
Value ($000) $6 (+556.4%) Shares 927 (+557.4%)

Decreased Positions (3)

BOOTHBAY FUND MANAGEMENT, LLC
Value ($000) $1,667 (-12.3%) Shares 256,393 (-12.2%)
MARSHALL WACE, LLP
Value ($000) $346 (-26.4%) Shares 53,203 (-26.3%)
Quadrature Capital Ltd
Value ($000) $81 (-8.5%) Shares 12,501 (-8.4%)

Exited Positions (9)

Connective Capital Management, LLC
Value ($000) $312 Shares 47,931
CORSAIR CAPITAL MANAGEMENT, L.P.
Value ($000) $878 Shares 134,898
Zullo Investment Group, Inc.
Value ($000) $127 Shares 19,500
SALEM INVESTMENT COUNSELORS INC
Value ($000) $296 Shares 45,402
BERKSHIRE ASSET MANAGEMENT LLC/PA
Value ($000) $116 Shares 17,824
MILLENNIUM MANAGEMENT LLC
Value ($000) $112 Shares 17,250
Tower Research Capital LLC (TRC)
Value ($000) $11 Shares 1,648
MORGAN STANLEY
Value ($000) $5 Shares 840
JONES FINANCIAL COMPANIES LLLP
Value ($000) $1 Shares 200