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BERMAN RONALD J
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Filings
Date Filed
Type
Description
02/09/2023
SC 13D/A
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
05/31/2022
SC 13D/A
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
02/15/2022
SC 13D/A
BERMAN RONALD J reports a 69.7% stake in Nano Magic Holdings Inc.
11/15/2021
SC 13D/A
BERMAN RONALD J reports a 68.4% stake in Nano Magic Holdings Inc.
03/19/2021
SC 13D/A
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
03/05/2021
SC 13D/A
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
10/26/2020
SC 13D/A
BERMAN RONALD J reports a 73.2% stake in Nano Magic Inc.
09/14/2020
SC 13D/A
BERMAN RONALD J reports a 74% stake in Nano Magic Inc.
08/18/2020
SC 13D/A
BERMAN RONALD J reports a 72.9% stake in Nano Magic Inc.
07/15/2020
SC 13D/A
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
07/03/2019
SC 13D/A
BERMAN RONALD J reports a 8% stake in PEN Inc.
03/25/2019
SC 13D/A
BERMAN RONALD J reports a 6% stake in PEN Inc.
10/23/2018
SC 13D/A
BERMAN RONALD J reports a 7% stake in PEN Inc.
05/25/2017
SC 13D/A
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
03/06/2017
SC 13D
Form SC 13D - General statement of acquisition of beneficial ownership:
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