X0206 3 2022-09-01 0 0001616543 Senseonics Holdings, Inc. SENS 0001944539 Sullivan Frederick T. C/O SENSEONICS HOLDINGS, INC. 20451 SENECA MEADOWS PARKWAY GERMANTOWN MD 20876 0 1 0 0 Chief Financial Officer Common Stock 670556 D Includes 595,519 Restricted Stock Units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's common stock. The RSUs vest over time through November 15, 2025, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date. Exhibit List - Exhibit 24 - Power of Attorney /s/ Darren K. DeStefano 2022-09-06