Rick Carpenter - May 25, 2023 Form 4 Insider Report for TANDEM DIABETES CARE INC (TNDM)

Role: Chief Technical Officer
Signature: /s/ Rachel Malina, Attorney-in-Fact for Rick A. Carpenter
Stock symbol: TNDM
Transactions as of: May 25, 2023
Transactions value $: $0
Form type: 4
Date filed: 5/30/2023, 09:38 PM
Previous filing: May 17, 2023
Next filing: Jun 16, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	TNDM	Common Stock						3.68K	May 25, 2023	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	TNDM	RSU 2023 05 25	Award	$0	+17.2K		$0.00	17.2K	May 25, 2023	Common Stock	17.2K	$0.00	Direct	F1, F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Awarded on May 25, 2023 pursuant to the Tandem Diabetes Care, Inc. 2023 Long-Term Incentive Plan (the 2023 Plan).
F2	Each restricted stock unit (RSU) represents a contingent right to receive either one share of common stock of the Issuer or cash in lieu thereof, at the Issuer's discretion, in accordance with the terms of the 2023 Plan.
F3	RSU vest as to thiry-three percent (33%) of the total number of shares subject to the RSU on 5/15/2024, and the remaining shares shall vest in eight (8) equal quarterly installments thereafter.