Dealer Reinstatemnet Arbitration

Are the arbitration proceedings open to the public?
After 30+ years I left a wind down dealer recently to take a job at a going forward dealer. I would love to sit in on my former employer's arbitration proceeding, just to listen and observe.
After 30+ years I left a wind down dealer recently to take a job at a going forward dealer. I would love to sit in on my former employer's arbitration proceeding, just to listen and observe.