Gregory W Matz sold $140K of OSS stock

Gregory W Matz, Dir of One Stop Systems, Inc. (OSS), sold 8,000 shares of OSS stock worth $140K, per an SEC Form 4 filed May 26, 2026.

It was an open-market sale.

The trade happened on May 20, 2026, 6 days before it was made public.

OSS has moved -69.9% since the trade date, from $15.69 to $4.72 (Nov 12, 2026 close).