David B. Berger

Companies

• Tandem Diabetes Care, Inc.Chief operating officer Mar 2, 2022 to Nov 29, 2023¹
• Tandem Diabetes Care, Inc.EVP, GEN. COUNSEL & SECRETARY Feb 17, 2016 to Feb 3, 2022²
• Tandem Diabetes Care, Inc.General counsel Nov 13, 2013 to Oct 15, 2020³
• SenomyxVP, Gen. Counsel & Corp. Sec. Jan 15, 2008 to Apr 17, 2013⁴
• SenomyxGeneral counsel Feb 18, 2009 to Jul 8, 2011⁵

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• TDTandem Diabetes Care, Inc. TNDM6,580 shares⁶$106.8K at $16.23Nov 29, 2023

As of each latest filing. The line shows shares held over time.

Recent filings

• Nov 27, 2023Shares withheld for tax 141 shares at $19.47 of Tandem Diabetes Care, Inc.⁶
• Nov 27, 2023Exercised options 406 shares of Tandem Diabetes Care, Inc.⁶
• Nov 15, 2023Shares withheld for tax 164 shares at $18.20 of Tandem Diabetes Care, Inc.⁷
• Nov 15, 2023Exercised options 474 shares of Tandem Diabetes Care, Inc.⁷
• Nov 15, 2023Shares withheld for tax 57 shares at $18.20 of Tandem Diabetes Care, Inc.⁷
• Nov 15, 2023Exercised options 162 shares of Tandem Diabetes Care, Inc.⁷
• Aug 28, 2023Shares withheld for tax 141 shares at $27.06 of Tandem Diabetes Care, Inc.⁸
• Aug 28, 2023Exercised options 407 shares of Tandem Diabetes Care, Inc.⁸
• Aug 15, 2023Shares withheld for tax 164 shares at $28.88 of Tandem Diabetes Care, Inc.⁹
• Aug 15, 2023Exercised options 474 shares of Tandem Diabetes Care, Inc.⁹
• Aug 15, 2023Shares withheld for tax 57 shares at $28.88 of Tandem Diabetes Care, Inc.⁹
• Aug 15, 2023Exercised options 162 shares of Tandem Diabetes Care, Inc.⁹
• May 30, 2023Shares withheld for tax 141 shares at $26.57 of Tandem Diabetes Care, Inc.¹⁰
• May 30, 2023Exercised options 406 shares of Tandem Diabetes Care, Inc.¹⁰
• May 15, 2023Shares withheld for tax 656 shares at $32.13 of Tandem Diabetes Care, Inc.¹¹
• May 15, 2023Exercised options 1,897 shares of Tandem Diabetes Care, Inc.¹¹
• May 15, 2023Shares withheld for tax 57 shares at $32.13 of Tandem Diabetes Care, Inc.¹¹
• May 15, 2023Exercised options 163 shares of Tandem Diabetes Care, Inc.¹¹
• Mar 3, 2023Sold 10,000 shares at $41.19 of Tandem Diabetes Care, Inc.¹²
• Mar 3, 2023Exercised options 10,000 shares at $18.86 of Tandem Diabetes Care, Inc.¹²
• Feb 27, 2023Shares withheld for tax 166 shares at $35.87 of Tandem Diabetes Care, Inc.¹³
• Feb 27, 2023Exercised options 407 shares of Tandem Diabetes Care, Inc.¹³
• Feb 15, 2023Shares withheld for tax 67 shares at $43.11 of Tandem Diabetes Care, Inc.¹⁴
• Feb 15, 2023Exercised options 162 shares of Tandem Diabetes Care, Inc.¹⁴
• Dec 16, 2022Sold 10,000 shares at $40.25 of Tandem Diabetes Care, Inc.¹⁵