0001438133-21-000028.txt : 20210423 0001438133-21-000028.hdr.sgml : 20210423 20210423183019 ACCESSION NUMBER: 0001438133-21-000028 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210421 FILED AS OF DATE: 20210423 DATE AS OF CHANGE: 20210423 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: TWOMEY CHRISTOPHER J CENTRAL INDEX KEY: 0001238935 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36189 FILM NUMBER: 21850967 MAIL ADDRESS: STREET 1: 4767 NEXUS CENTRE DRIVE CITY: SAN DIEGO STATE: CA ZIP: 92121 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: TANDEM DIABETES CARE INC CENTRAL INDEX KEY: 0001438133 STANDARD INDUSTRIAL CLASSIFICATION: SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841] IRS NUMBER: 204327508 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 11075 ROSELLE STREET CITY: San Diego STATE: CA ZIP: 92121 BUSINESS PHONE: 858-366-6900 MAIL ADDRESS: STREET 1: 11075 ROSELLE STREET CITY: San Diego STATE: CA ZIP: 92121 4 1 wf-form4_161921700162090.xml FORM 4 X0306 4 2021-04-21 0 0001438133 TANDEM DIABETES CARE INC TNDM 0001238935 TWOMEY CHRISTOPHER J C/O TANDEM DIABETES CARE, INC. 11075 ROSELLE STREET SAN DIEGO CA 92121 1 0 0 0 Common Stock 2021-04-21 4 S 0 1599 95.018 D 25901 I See Footnote Common Stock 2021-04-21 4 S 0 1599 95.0181 D 15901 I See Footnotes Common Stock 2021-04-22 4 S 0 3401 95 D 22500 I See Footnote Common Stock 2021-04-22 4 G 0 2500 93.635 D 20000 I See Footnote Common Stock 2021-04-22 4 S 0 1401 95 D 14500 I See Footnotes The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2021. The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $95.00 to $95.24. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold. The securities are held by the Chris J. Twomey and Rebecca J. Twomey Family Trust UTD September 20, 2002. The securities are directly owed by Twomey Family Investments, LLC. The Reporting Person is co-manager of Twomey Family Investments, LLC and shares voting and investment power over the securities held by Twomey Family Investments, LLC and may be deemed to have indirect beneficial ownership of such shares. The Reporting Person disclaims beneficial ownership of such securities held by Twomey Family Investments, LLC, except to the extent of his proportionate pecuniary interest therein. The shares were given as a bona fide gift to the Chris and Rebecca Twomey Family Foundation at the San Diego Foundation. The price per share reflects the average of the high and low trading prices of the Company's stock on the transaction date. s/ David B. Berger, Attorney-in-Fact for Christopher J. Twomey 2021-04-23 EX-24 2 ex-24.htm POA FOR CHRISTOPHER J. TWOMEY

POWER OF ATTORNEY

 The undersigned hereby constitutes and appoints David B. Berger, Leigh A. Vosseller, Karrie Rexford, Christina X. Sun, James W. Sytsma and Ryan Wilkins, or any of them signing individually, the undersigned's true and lawful attorneyin-fact to:

(1) execute for and on behalf of the undersigned, in the undersigned's capacity as an officer of Tandem Diabetes Care, Inc. (the "Company"), Forms 3, 4 and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act") and the rules and regulations thereunder;

(2) do and perform any and all acts for and on behalf of the undersigned that may be necessary or desirable to complete and execute any such Forms 3, 4s and 5s and timely file such form with the SEC and any stock exchange or similar authority; and

(3) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact's discretion.

 The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform each and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution and revocation, hereby ratifying and confirming all that each such attorney-in-fact, or each such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted.  The undersigned acknowledges that each of the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Exchange Act.

 The undersigned agrees that each such attorney-in-fact may rely entirely on information furnished orally or in writing by the undersigned to each such attorney-in-fact.  The undersigned also agrees to indemnify and hold harmless the Company and each such attorney-in-fact against any losses, claims, damages or liabilities (or actions in these respects) that arise out of or are based on any untrue statement or omission of necessary facts in the information provided by the undersigned to such attorney-in-fact for purposes of executing, acknowledging, delivering and filing Forms 3, 4s or 5s (including amendments thereto) and agrees to reimburse the Company and each such attorney-in-fact for any legal or other expenses reasonably incurred in connection with investigating or defending against any such loss, claim, damage, liability or action.




DocuSign Envelope ID: C8CAEC7D-3F4C-4359-9DCF-129ED482DADD
 This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4s and 5s with respect to the undersigned's holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact.

 IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 15th day of April, 2021.


     By:

     Name:  Christopher J. Twomey
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