Seinfeld introduced us to the “low talker” (the woman whose almost inaudible voice led to Jerry wearing the puffy shirt (seen here) on the Today Show); the “high talker” (a man who talks with a really high-pitched voice); and even the “close talker” (seen here), the memorable character played by Judge Reinhold who invaded Jerry’s personal space.

Seinfeld seemed to exhaust the range of “talkers” but now, thanks to the SEC, we could have a new entrant: the “loud talker” supervisors at McKesson Corp. whose volume levels appear to have led to multiple insider trading cases.