X0508 4 2025-01-31 0001455365 COGNITION THERAPEUTICS INC CGTX 0001418200 Ricciardi Lisa C/O COGNITION THERAPEUTICS INC 2500 WESTCHESTER AVENUE PURCHASE NY 10577 1 1 0 0 CEO & President 0 Common Stock 2025-01-31 4 P 0 38851 0.7722 A 38851 I By Spouse Common Stock 2025-02-03 4 F 0 28960 0.666 D 262385 D Common Stock 2025-02-04 4 A 0 631300 0.00 A 893685 D The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $0.7602 to $0.7816, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Represents the number of shares withheld by the Issuer to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). Each share is represented by an RSU. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. /s/ Lisa Ricciardi 2025-02-04