Goldman Sachs and Microsoft have updated their insider trading policies to cover prediction markets, filing the changes with the SEC, which may involve information related to OpenAI.

The entities involved

• Goldman Sachs →

  American investment bank

  • Foreign investors, including Goldman Sachs, are showing interest in Bangladesh's capital market.05:48
  • Goldman Sachs and HSBC issued rating updates citing high input costs for Asian Paints.05:35
• Microsoft →

  American multinational technology corporation

  • Corporate developments in the AI sector detail how top talent moves between major tech companies and AI startups, including Google, Microsoft, and Meta.14:53
  • Google, Microsoft, and Meta are facing contrasting workforce strategies as the tech industry trends shift.14:53
• Polymarket →

  online prediction solicitation and aggregation engine

  • Manifold and Polymarket are currently recognized as leading prediction market platforms.Thu 12:28
  • Prediction markets are tracking various House and Senate races, including contests in North Carolina.Thu 04:15

Related events

• Microsoft's latest earnings report excludes investments made in OpenAI.Sun 11:21
• Major tech and financial firms, including Microsoft, CoreWeave, and Broadcom, are objecting to tokenized stock trading on ICE/NYSE platforms.Fri 17:52
• Both Microsoft and Amazon were major stock market movers on October 28, 2026.Thu 03:43
• Major tech companies, including Microsoft and Meta, are noted as significant players in the tech landscape, while investment in OpenAI has reportedly resulted in a $480M loss.Jul 30
• OpenAI's model release is cited as a driver for Microsoft's gains, alongside benefits from Trump-era tariffs, leading to a Buy rating upgrade.Jun 7