Nierenberg Investment Management Company, Inc.

Company Share, %
Potbelly Corporation Potbelly Corporation 9.53
Berkeley Lights, Inc. Berkeley Lights, Inc. 4.37
Flotek Industries, Inc. Flotek Industries, Inc. 4.21
PhenomeX Inc. PhenomeX Inc. 4.16
Cantaloupe, Inc. 3.63
DIRTT Environmental Solutions Ltd. DIRTT Environmental Solutions Ltd. 1.94
Superior Industries International, Inc. 0.82

Category Quantity
Healthcare 2
Consumer Staples 1
Energy 1
Technology 1
Industrials 1
Consumer Discretionary 1