alt Hacker News> SpaceX has a 7 day lockup for some people which is abnormal
You might be referring to staff members who have shares ? Their shares are not restricted securities as far as I know, but their internal company policy might affect those, but I'm not 100% certain on that.
There are many tranches here. Some friends and family got to buy day one IPO with no restrictions. Then some employees get a rolling release starting June 30.