RILEY BRYANT R

ALDILA INC

Director

ALLIANCE SEMICONDUCTOR CORP /DE/

Director

ALTA EQUIPMENT GROUP INC.

Director

Alternative Asset Management Acquisition Corp.

Director

Applied Digital Corp.

10% Owner

Arena Group Holdings, Inc.

10% Owner

Babcock & Wilcox Enterprises, Inc.

10% Owner

BRC Group Holdings, Inc.

Director

B. Riley Principal 250 Merger Corp.

Director

CADIZ INC

Director

CARREKER CORP

Director

Cartesian, Inc.

10% Owner

CENTILLIUM COMMUNICATIONS INC

10% Owner

DDI CORP

Director

DNA X, Inc.

10% Owner

Eos Energy Enterprises, Inc.

10% Owner

FaZe Holdings Inc.

Director

Franchise Group, Inc.

Director, 10% Owner

HORIZON OFFSHORE INC

10% Owner

INTEGRATED SILICON SOLUTION INC

10% Owner

IOMEGA CORP

10% Owner

ITERIS, INC.

10% Owner

Kaspien Holdings Inc.

Director

KITTY HAWK INC

Director, 10% Owner

Lazydays Holdings, Inc.

10% Owner

LCC INTERNATIONAL INC

10% Owner

MAGNETEK, INC.

10% Owner

MOSSIMO INC

Director

NATIONAL HOLDINGS CORP

Director, 10% Owner

NATIONAL RV HOLDINGS INC

10% Owner

Nogin, Inc.

10% Owner

QUANTUM CORP /DE/

10% Owner

Select Interior Concepts, Inc.

Director

SILICON STORAGE TECHNOLOGY INC

Director

SOMERA COMMUNICATIONS INC

10% Owner

StableX Technologies, Inc.

10% Owner

STANDARD DIVERSIFIED INC.

10% Owner

Strasbaugh

Director

STR HOLDINGS, INC.

10% Owner

SYNCHRONOSS TECHNOLOGIES INC

10% Owner

TILE SHOP HOLDINGS, INC.

See Remarks

TOWNSQUARE MEDIA, INC.

See remarks

TRANSACT TECHNOLOGIES INC

10% Owner

TRANSMETA CORP

Director

TRANSWITCH CORP /DE

See explanation.

UNITED ONLINE INC

10% Owner