Ekso Bionics Holdings Inc (EKSO)

[Rhetorical]

"Simply put, a material weakness is one or more control deficiencies that create a reasonable possibility of a material misstatement in your company's annual or interim financial statements. This does not necessarily mean that a material misstatement has occurred, but only that the controls might not be good enough to detect or prevent a material misstatement on a timely basis."

https://www.sec.gov/info/smallbus/404guide/evaluation3.shtml

So it's totally unclear and I'd like to know what the material weakness is/was. I'll write IR and see what they say.

I'd like to say the FES news is more substantial, but I've never ran into this in any other stock I'm following so I couldn't say