Exhibit 31.2
CERTIFICATION PURSUANT TO RULE 13a-14(a)/15d-14(a) OF THE SECURITIES EXCHANGE ACT OF 1934, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Elaine M. Birkemeyer, certify that:
| 1. | I have reviewed this Quarterly Report on Form 10-Q/A of Tactile Systems Technology, Inc.; and |
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
| Date: November 2, 2026 | /s/ Elaine M. Birkemeyer | |
| Elaine M. Birkemeyer | ||
| Chief Financial Officer |