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Insider Trading

TNDM Stock Insider Trading Activity

Corporate insiders are required to disclose purchases or sales of their own stock within two business days of when they occur. Using these disclosures, we collect data on TNDM stock insider trading activity, which can give hints on whether executives are bullish or bearish on their own company.

Recent insider purchases and sales - TNDM

Name / Title Purchase / Sale Shares Date Disclosed (EST)
Allen Dick
Purchase 5000 Nov 27, 2023 Nov. 29, 2023, 5:10 p.m.
Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER
Purchase 6200 Nov 08, 2023 Nov. 13, 2023, 5:32 p.m.
Hansen Shannon Marie Chief Legal Officer
Purchase 1935 Nov 08, 2023 Nov. 13, 2023, 5:31 p.m.
McGroddy-Goetz Kathleen
Purchase 1000 Sep 15, 2023 Sept. 19, 2023, 4:20 p.m.
Allen Dick
Purchase 10000 May 18, 2023 May 22, 2023, 8:10 p.m.
Howell Peyton R
Purchase 3000 May 17, 2023 May 19, 2023, 4:18 p.m.
Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER
Purchase 3015 May 12, 2023 May 16, 2023, 7:52 p.m.
BERGER DAVID B EVP & Chief Operating Officer
Sale 10000 Mar 03, 2023 March 7, 2023, 7:41 p.m.
BERGER DAVID B EVP & Chief Operating Officer
Sale 10000 Dec 16, 2022 Dec. 19, 2022, 6:37 p.m.
BERGER DAVID B EVP & Chief Operating Officer
Sale 15000 Dec 15, 2022 Dec. 19, 2022, 6:37 p.m.
BERGER DAVID B EVP & Chief Operating Officer
Sale 7000 Jun 08, 2022 June 10, 2022, 4:57 p.m.
BERGER DAVID B EVP & Chief Operating Officer
Sale 3097 Jun 08, 2022 June 10, 2022, 4:57 p.m.
BLICKENSTAFF KIM D
Sale 10762 May 17, 2022 May 19, 2022, 7:14 p.m.
Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER
Purchase 1000 May 06, 2022 May 10, 2022, 6:45 p.m.
Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER
Purchase 500 May 09, 2022 May 10, 2022, 6:45 p.m.
Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER
Purchase 1000 May 06, 2022 May 10, 2022, 6:45 p.m.
Sheridan John F PRESIDENT & CEO
Purchase 2500 May 09, 2022 May 10, 2022, 6:33 p.m.
Howell Peyton R
Purchase 100 May 06, 2022 May 10, 2022, 6:23 p.m.
Howell Peyton R
Purchase 500 May 06, 2022 May 10, 2022, 6:23 p.m.
Howell Peyton R
Purchase 17 May 06, 2022 May 10, 2022, 6:23 p.m.
Howell Peyton R
Purchase 500 May 06, 2022 May 10, 2022, 6:23 p.m.
Howell Peyton R
Purchase 483 May 06, 2022 May 10, 2022, 6:23 p.m.
Howell Peyton R
Purchase 400 May 06, 2022 May 10, 2022, 6:23 p.m.
TWOMEY CHRISTOPHER J
Sale 90 May 05, 2022 May 10, 2022, 5:01 p.m.
TWOMEY CHRISTOPHER J
Sale 158 May 05, 2022 May 10, 2022, 5:01 p.m.
ROBERTSON REBECCA B
Sale 533 May 02, 2022 May 4, 2022, 5:11 p.m.
ROBERTSON REBECCA B
Sale 967 May 02, 2022 May 4, 2022, 5:11 p.m.
ROBERTSON REBECCA B
Sale 967 May 02, 2022 May 4, 2022, 5:04 p.m.
ROBERTSON REBECCA B
Sale 533 May 02, 2022 May 4, 2022, 5:04 p.m.
BERGER DAVID B EVP & Chief Operating Officer
Sale 1000 Apr 01, 2022 April 5, 2022, 4:42 p.m.
BERGER DAVID B EVP & Chief Operating Officer
Sale 5000 Mar 16, 2022 March 21, 2022, 6:26 p.m.
McGroddy-Goetz Kathleen
Sale 405 Mar 14, 2022 March 15, 2022, 8 p.m.
BERGER DAVID B EVP & Chief Operating Officer
Sale 1000 Mar 01, 2022 March 2, 2022, 8:32 p.m.
ROBERTSON REBECCA B
Sale 667 Feb 01, 2022 Feb. 3, 2022, 5:28 p.m.
ROBERTSON REBECCA B
Sale 533 Feb 01, 2022 Feb. 3, 2022, 5:28 p.m.
ROBERTSON REBECCA B
Sale 300 Feb 01, 2022 Feb. 3, 2022, 5:28 p.m.
BERGER DAVID B EVP, Bus Ops & Compliance
Sale 358 Feb 01, 2022 Feb. 2, 2022, 8 p.m.
BERGER DAVID B EVP, Bus Ops & Compliance
Sale 242 Feb 01, 2022 Feb. 2, 2022, 8 p.m.
BERGER DAVID B EVP, Bus Ops & Compliance
Sale 400 Feb 01, 2022 Feb. 2, 2022, 8 p.m.
BERGER DAVID B EVP, Bus Ops & Compliance
Sale 170 Jan 03, 2022 Jan. 4, 2022, 8 p.m.
BERGER DAVID B EVP, Bus Ops & Compliance
Sale 830 Jan 03, 2022 Jan. 4, 2022, 8 p.m.
Gasser Elizabeth Anne EVP, Chief Strategy Officer
Sale 714 Dec 27, 2021 Dec. 29, 2021, 5:42 p.m.
Gasser Elizabeth Anne EVP, Chief Strategy Officer
Sale 370 Dec 27, 2021 Dec. 29, 2021, 5:42 p.m.
Leal James SVP, Operations
Sale 100 Dec 27, 2021 Dec. 29, 2021, 5:29 p.m.
Leal James SVP, Operations
Sale 1266 Dec 27, 2021 Dec. 29, 2021, 5:29 p.m.
Leal James SVP, Operations
Sale 540 Dec 27, 2021 Dec. 29, 2021, 5:29 p.m.
BERGER DAVID B EVP, Bus Ops & Compliance
Sale 12000 Dec 15, 2021 Dec. 17, 2021, 6:35 p.m.
Gasser Elizabeth Anne EVP, Chief Strategy Officer
Sale 1083 Dec 07, 2021 Dec. 9, 2021, 5:24 p.m.
Leal James SVP, Operations
Sale 1236 Nov 29, 2021 Dec. 1, 2021, 8:59 p.m.
Leal James SVP, Operations
Sale 5 Nov 29, 2021 Dec. 1, 2021, 8:59 p.m.