Marshall Heinberg

Companies

• ContextLogic Holdings Inc.Board member Dec 8, 2025 to now¹
• ContextLogic Inc.Board member Apr 23, 2024 to now²
• Custom Truck One Source, Inc.Board member Apr 5, 2021 to now³
• CHANNELADVISOR CORPBoard member Dec 30, 2019 to Nov 15, 2022⁴
• PAE IncBoard member Feb 12, 2020 to Feb 16, 2022⁵
• UNIVERSAL BIOSENSORS INCBoard member Jan 19, 2010 to Oct 9, 2013⁶

Holdings

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

Shares held

• CTCustom Truck One Source, Inc. CTOS520,548 shares⁷$4.7M at $9.01Apr 2, 2026
• CContextLogic Holdings Inc. LOGC134,806 shares⁸$2.0M at $14.96Jan 15, 2026
• CCHANNELADVISOR CORP0 shares⁹Nov 15, 2022
• PAPAE Inc0 shares¹⁰Feb 15, 2022
• CContextLogic Inc.25,684 shares¹¹Apr 19, 2025

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

Recent filings

• Mar 31, 2026Exercised options 48,346 shares of Custom Truck One Source, Inc.⁷
• Jan 15, 2026Exercised options 44,321 shares of ContextLogic Holdings Inc.⁸
• Dec 5, 2025Exercised options 64,801 shares of ContextLogic Holdings Inc.¹²
• Apr 19, 2025Exercised options 25,684 shares of ContextLogic Inc.¹¹
• Mar 31, 2025Exercised options 39,993 shares of Custom Truck One Source, Inc.¹³
• Jun 14, 2024Bought 10,000 shares at $4.34 of Custom Truck One Source, Inc.¹⁴
• May 7, 2024Bought 40,000 shares at $4.07 of Custom Truck One Source, Inc.¹⁵
• Mar 31, 2024Exercised options 33,552 shares of Custom Truck One Source, Inc.¹⁶
• Nov 10, 2023Bought 15,000 shares at $4.79 of Custom Truck One Source, Inc.¹⁷
• Nov 10, 2023Bought 15,000 shares at $4.79 of Custom Truck One Source, Inc.¹⁷
• May 15, 2023Bought 20,000 shares at $6.53 of Custom Truck One Source, Inc.¹⁸
• May 15, 2023Bought 311 shares at $6.48 of Custom Truck One Source, Inc.¹⁸
• May 12, 2023Bought 19,689 shares at $6.42 of Custom Truck One Source, Inc.¹⁸
• Mar 31, 2023Exercised options 25,767 shares of Custom Truck One Source, Inc.¹⁹
• Nov 15, 2022Returned to company 8,384 shares of CHANNELADVISOR CORP⁹
• Nov 15, 2022Returned to company 18,051 shares of CHANNELADVISOR CORP⁹
• Oct 11, 2022Gift 1,200 shares of CHANNELADVISOR CORP⁹
• May 13, 2022Bought 20,000 shares at $5.68 of Custom Truck One Source, Inc.²⁰
• May 13, 2022Bought 20,000 shares at $5.68 of Custom Truck One Source, Inc.²⁰
• Apr 1, 2022Exercised options 24,537 shares of Custom Truck One Source, Inc.²¹
• Mar 1, 2022Granted 8,384 shares of CHANNELADVISOR CORP²²
• Feb 15, 2022Returned to company 13,453 shares of PAE Inc¹⁰