Leigh Vosseller - Aug 27, 2021 Form 4 Insider Report for TANDEM DIABETES CARE INC (TNDM)

Role
EVP & CHIEF FINANCIAL OFFICER
Signature
s/ David B. Berger, Attorney-in-Fact for Leigh A. Vosseller
Stock symbol
TNDM
Transactions as of
Aug 27, 2021
Transactions value $
-$15,554
Form type
4
Date filed
8/31/2021, 04:25 PM
Previous filing
Jun 1, 2021
Next filing
Sep 15, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction TNDM Common Stock Options Exercise $0 +407 +6.92% $0.00 6.29K Aug 27, 2021 Direct
transaction TNDM Common Stock Tax liability -$15.6K -141 -2.24% $110.31 6.15K Aug 27, 2021 Direct F1
holding TNDM Common Stock 145 Aug 27, 2021 Leigh A. Vosseller Trust F2

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 Restricted Stock Unit Options Exercise $0 +407 +10.01% $0.00 4.47K Aug 27, 2021 Common Stock 407 Direct F3, F4, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares withheld by Tandem Diabetes Care, Inc. (the Company) to satisfy tax withholding requirements on vesting of restricted stock units (RSU). No shares were sold.
F2 The securities are held by the Leigh A. Vosseller Trust dated January 17, 2010, of which Leigh Vosseller is the Trustee.
F3 Granted pursuant to the Tandem Diabetes Care, Inc. 2013 Stock Incentive Plan.
F4 Each restricted stock unit ("RSU") represents a contingent right to receive one share of Tandem common stock.
F5 RSU vested as to twenty-five percent (25%) of the total number of shares subject to the RSU on 5/27/2021, and the remaining shares shall vest in twelve (12) equal quarterly installments thereafter.