X0306 4 2017-04-05 0001027838 TACTILE SYSTEMS TECHNOLOGY INC TCMD 0001649554 Anderson Mary E. 1331 TYLER STREET NE, SUITE 200 MINNEAPOLIS MN 55413 1 Vice President, Reimbursement Common Stock 2017-04-05 4 S 0 2310 18.207 D 69291 D Common Stock 2017-04-06 4 S 0 7690 18.683 D 61601 D Sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 2, 2017. Reflects the weighted average price of 2,310 shares of common stock of Tactile Systems Technology Inc. sold by the reporting person in multiple transactions on April 5, 2017 with sale prices ranging from $18.07 to $18.32 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. The reported number of shares differs slightly from that previously reported as a result of the correction of a rounding error in connection with the Issuer's reverse stock split. Reflects the weighted average price of 7,690 shares of common stock of Tactile Systems Technology Inc. sold by the reporting person in multiple transactions on April 6, 2017 with sale prices ranging from $18.13 to $18.95 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. /s/ Jonathan R. Zimmerman, Attorney-in-Fact 2017-04-07