Your point about ISOs expiring is reasonable--I think a lot of companies are using RSUs partly for this reason.
Your point about ISOs expiring is reasonable--I think a lot of companies are using RSUs partly for this reason.
Secondary markets have issues, but so do secondary offerings overseen by the company. There can be pretty big principal-agent problems, both around price and around timing.
I'm less familiar with the traps and pitfalls of RSUs, but in general they seem fairer than ISOs. I hope they're used more widely.
I'm more interested in the emergence of derivatives markets against RSUs. It's started already, and I wonder if companies are going to attempt to put that cat back in the bag, or just ignore it as it largely doesn't affect them.
While this might be ok in open markets with real competition, it's possible (and in fact common) for common stock in trending companies to be overvalued on secondary markets.
[1] http://en.wikipedia.org/wiki/Internal_Revenue_Code_section_4...
(1) Public reporting: Once the market for secondary sales gets to a certain point, the company is essentially public. As such, it has to register with the SEC and publicly disclose a whole bunch of information it'd rather not. This used to be triggered by having over 500 shareholders, although I believe the number has recently changed.
(2) Competitors: Stockholders have certain statutory information rights. Although you can limit those rights contractually, as a general matter, you don't want your competitors owning shares.
While there's no tax surprise later on, a company like Facebook can't offer a new employee "an RSU now worth $400K" vesting over 4 years, without triggering over $100K in taxes that second.
Or am I misunderstanding how RSUs are taxed?