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Matz Gregory W's Form 4 filing

One Stop Systems, Inc. (OSS) · filed May 26, 2026

Accession no.
0001193125-26-239727
Filed
May 26, 2026
Trade date
May 20-26, 2026
Filing delay
6 daysLate
Rule 10b5-1 plan
Not checked

This filing lists 2 non-derivative transactions and 0 derivative transactions. Open-market sales total $140.2K. It was filed 6 days after the trade, past the 2-business-day deadline.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Matz Gregory WCIK 0001536574Director

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
May 20, 2026Common StockAGrant or awardAcquired+11,984$0.00$086,914Direct
May 26, 2026Common StockSSaleDisposed−8,000$17.52−$140,16078,914Direct

Footnotes

Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.

Read the original on SEC EDGAR (opens in a new tab)