X0306 4 2019-01-28 0001133416 GALECTIN THERAPEUTICS INC GALT 0001694903 Uihlein Richard E 12575 ULINE DRIVE PLEASANT PRAIRIE WI 53158 1 0 1 0 Common Stock 2019-01-28 4 P 0 3000 4.7717 A 2538289 D Common Stock 2019-01-29 4 P 0 48500 4.871 A 2586789 D Common Stock 20000 I By Ed Uihlein Family Foundation The shares were sold in multiple transactions at prices ranging from $4.77 to $4.78. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. The shares were sold in multiple transactions at prices ranging from $4.75 to $5.00. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. The reporting person is president and director of Ed Uihein Family Foundation, a not-for-profit corporation. The reportion person has no pecuniary interest in the shares, however, he shares voting and dispositive power over the shares and, therefore, remains the beneficial owner of the shares solely for purposes of Section 13(d) of the Securities Exchange Act of 1934. /s/ Jack W. Callicutt, by power of attorney 2019-01-30