PEN's (PENC) CEO Scott Rickert on Investor Conference Call and Business Update.
SA Transcripts - at Seeking Alpha - Tue Nov 25, 12:35PM CST
PEN Inc. Announces New Trading Symbol: PENC
Marketwire - Wed Sep 03, 7:02AM CDT
PEN Inc. (OTCQB: PENC) (PEN) today announced that, effective immediately, the company will trade on the OTCQB exchange under the trading symbol PENC.