David F. Hoffmeister

Companies

• StepStone Group Inc.Board member Sep 15, 2020 to now¹
• ICU MedicalBoard member Jan 5, 2018 to now²
• GLAUKOS CorpBoard member Jun 24, 2015 to now³
• Celanese CorporationBoard member May 11, 2006 to now⁴
• Life TechnologiesChief financial officer May 16, 2006 to Feb 4, 2014⁵

Holdings

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

Shares held

• GGLAUKOS Corp GKOS87,725 shares⁶$14.7M at $167.44Jun 1, 2026
• Celanese Corporation CE54,760 shares⁷$2.6M at $47.44May 13, 2025
• SStepStone Group Inc. STEP59,086 shares⁸$2.5M at $42.23Sep 10, 2026
• ICU Medical ICUI6,004 shares⁹$974.9K at $162.38May 13, 2026

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

Recent filings

• Sep 8, 2026Granted 5,616 shares at $50.74 of StepStone Group Inc.⁸
• May 28, 2026Granted 1,878 shares of GLAUKOS Corp⁶
• May 26, 2026Exercised options 15,000 shares at $24.69 of GLAUKOS Corp¹⁰
• May 13, 2026Exercised options 1,254 shares of ICU Medical⁹
• Jan 2, 2026Granted 753 shares of GLAUKOS Corp¹¹
• Sep 9, 2025Granted 3,691 shares of StepStone Group Inc.¹²
• Jun 11, 2025Exercised options 25,000 shares at $32.00 of GLAUKOS Corp¹³
• May 29, 2025Granted 2,108 shares of GLAUKOS Corp¹⁴
• May 13, 2025Exercised options 1,723 shares of ICU Medical¹⁵
• May 9, 2025Granted 3,376 shares of Celanese Corporation⁷
• Jan 2, 2025Granted 557 shares of GLAUKOS Corp¹⁴
• Sep 10, 2024Granted 3,926 shares of StepStone Group Inc.¹⁶
• May 30, 2024Granted 1,716 shares of GLAUKOS Corp¹⁷
• May 30, 2024Bought 22,500 shares at $44.29 of StepStone Group Inc.¹⁸
• May 15, 2024Exercised options 948 shares of ICU Medical¹⁹
• May 15, 2024Granted 1,114 shares at $156.96 of Celanese Corporation²⁰
• Apr 10, 2024Exercised options 10,000 shares at $7.28 of GLAUKOS Corp²¹
• Jan 2, 2024Granted 1,082 shares of GLAUKOS Corp²²
• Sep 13, 2023Granted 6,317 shares of StepStone Group Inc.²³
• Jun 1, 2023Granted 3,230 shares of GLAUKOS Corp²⁴
• May 17, 2023Exercised options 485 shares of ICU Medical²⁵
• May 12, 2023Granted 1,777 shares at $98.46 of Celanese Corporation²⁶
• Jan 3, 2023Granted 1,572 shares of GLAUKOS Corp²⁷
• Sep 14, 2022Granted 6,053 shares of StepStone Group Inc.²⁸
• Jun 2, 2022Granted 4,364 shares of GLAUKOS Corp²⁹