What are "signaling issues"? Signaling that you're seeking a series A, or that you're seeking a series A from YC?
"We exercise YC’s pro rata investing rights in all follow-on priced financing rounds, beginning with a company’s first priced round. At post-money valuations equal to or below $300M, we exercise our rights in all companies where we have a formal pro rata right."
> For YC - we're thinking actively how to prevent any signaling. That's why we invest pro-rata in all of our companies in the same way.