| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Allen Dick | Director | 12400 HIGH BLUFF DRIVE, SAN DIEGO | /s/ Rachel Malina, Attorney-in-Fact for Dick P. Allen | 04 Jun 2025 | 0001582779 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TNDM | Common Stock | Gift | $19,880 | -1,000 | -100% | $19.88 | 0 | 02 Jun 2025 | See Footnote | F1, F2, F3 |
| holding | TNDM | Common Stock | 19,387 | 02 Jun 2025 | Direct | ||||||
| holding | TNDM | Common Stock | 22,757 | 02 Jun 2025 | See Footnote | F4 |
| Id | Content |
|---|---|
| F1 | The shares were given as a bona fide gift to Jake Allen Gammon. |
| F2 | The price per share reflects the average of the high and low trading prices of the Company's stock on the transaction date. |
| F3 | The securities are held by the Gammon Children's 2000 Trust FBO Jake Allen Gammon. The Reporting Person is co-trustee of the Gammon Children's 2000 Trust FBO Jake Allen Gammon and has shared voting and investment power over the securities held by the Gammon Children's 2000 Trust FBO Jake Allen Gammon and may be deemed to have indirect beneficial ownership of such securities. The Reporting Person disclaims beneficial ownership of such securities held by the Gammon Children's 2000 Trust FBO Jake Allen Gammon. |
| F4 | The securities are held by the Allen Family Trust dated October 12, 1981. |