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Nierenberg Investment Management Create: Alert

All | News | Filings
Date FiledTypeDescription
08/08/2023 SC 13D/A Nierenberg Investment Management reports a 9.6% stake in Potbelly Corp.
06/09/2023 SC 13D/A Nierenberg Investment Management reports a 8.2% stake in FLOTEK INDUSTRIES, INC
03/09/2023 SC 13G Nierenberg Investment Management reports a 5.1% stake in Berkeley Lights, Inc.
07/21/2022 SC 13D Nierenberg Investment Management reports a 9.4% stake in Potbelly Corp.
03/23/2022 SC 13D/A Nierenberg Investment Management reports a 9.5% stake in FLOTEK INDUSTRIES, INC
02/11/2022 SC 13G/A Nierenberg Investment Management reports a 7.4% stake in Potbelly Corp.
02/04/2022 SC 13D/A Nierenberg Investment Management reports a 9.4% stake in FLOTEK INDUSTRIES, INC
11/22/2021 SC 13D/A Nierenberg Investment Management reports a 1% stake in CRAWFORD & COMPANY
05/07/2021 SC 13G Nierenberg Investment Management reports a 5.2% stake in Potbelly Corp.
03/26/2021 SC 13D/A Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
12/28/2020 SC 13D/A Nierenberg Investment Management reports a 6.9% stake in CRAWFORD & COMPANY
10/30/2020 SC 13D Nierenberg Investment Management reports a 5.9% stake in CRAWFORD & COMPANY
09/03/2020 SC 13D/A Nierenberg Investment Management reports a 6.2% stake in FLOTEK INDUSTRIES, INC
08/26/2020 SC 13D/A Nierenberg Investment Management reports a 4% stake in GEOSPACE TECHCNOLOGIES CORP. [GEOS]
05/27/2020 SC 13D Nierenberg Investment Management reports a 5.1% stake in GEOSPACE TECHCNOLOGIES CORP. [GEOS]
05/18/2020 SC 13G Nierenberg Investment Management reports a 5.1% stake in Geospace Technologies Corp.
03/18/2020 SC 13D/A Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
03/16/2020 SC 13D Nierenberg Investment Management reports a 5.6% stake in FLOTEK INDUSTRIES, INC
01/21/2020 SC 13G/A Nierenberg Investment Management reports a 2.9% stake in Geospace Technologies Corp.
12/23/2019 SC 13D/A Nierenberg Investment Management reports a 10% stake in HOUSTON WIRE & CABLE COMPANY [HWCC]
03/13/2019 SC 13D/A Nierenberg Investment Management reports a 10% stake in HOUSTON WIRE & CABLE COMPANY [HWCC]
02/08/2019 SC 13D/A Nierenberg Investment Management reports a 5.2% stake in Geospace Technologies Corp.
12/19/2018 SC 13D/A Nierenberg Investment Management reports a 10% stake in HOUSTON WIRE & CABLE COMPANY [HWCC]
04/23/2018 SC 13G Nierenberg Investment Management reports a 5% stake in Geospace Technologies Corp.
01/04/2018 SC 13D Nierenberg Investment Management reports a 9% stake in HOUSTON WIRE & CABLE COMPANY [HWCC]
12/01/2017 SC 13D/A Nierenberg Investment Management reports a 4.3% stake in ROSETTA STONE INC.
09/27/2017 SC 13D Nierenberg Investment Management reports a 8.3% stake in HOUSTON WIRE & CABLE COMPANY [HWCC]
07/19/2017 SC 13D/A Nierenberg Investment Management reports a 4.1% stake in RADISYS CORPORATION
05/17/2017 SC 13D/A Nierenberg Investment Management reports a 5.5% stake in ROSETTA STONE INC.
02/06/2017 SC 13D/A Form SC 13D/A - General statement of acquisition of beneficial ownership [Amend]
02/02/2017 SC 13D/A Nierenberg Investment Management reports a 6.9% stake in RADISYS CORPORATION
01/31/2017 SC 13G/A Houston Wire & Cable CO reports a 6.5% stake in Houston Wire & Cable Company
10/07/2016 SC 13D/A Nierenberg Investment Management reports a 6.2% stake in ELECTRO SCIENTIFIC INDUSTRIES INC.
02/16/2016 SC 13G/A Houston Wire & Cable CO reports a 5.8% stake in Houston Wire & Cable Company
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