Word in town is [1] openai "plans" to let employees sell "some" equity through a "tender process" which ex-employees are excluded from; and also that openai can "claw back" vested equity, and has used the threat of doing so in the past to pressure people into signing sketchy legal documents.
[1] https://www.cnbc.com/2024/06/11/openai-insider-stock-sales-a...