Amron Arthur H
Related Filers (5)
- NEPHROS INC (20)
- MAMMOTH ENERGY SERVICES, INC. (7)
- Rhino Resource Partners LP (5)
- SUNTERRA CORP (2)
- REPUBLIC AIRWAYS HOLDINGS INC (2)
- Show More ...
Ownership (36)
4
Friday, 12/15/2023
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/8/2023
MAMMOTH ENERGY SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 1/9/2023
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/30/2022
MAMMOTH ENERGY SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/16/2021
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/4/2021
MAMMOTH ENERGY SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 1/8/2021
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/7/2020
MAMMOTH ENERGY SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/18/2019
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/7/2019
MAMMOTH ENERGY SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/29/2019
MAMMOTH ENERGY SERVICES, INC.: Statement of changes in beneficial ownership of securities
3
Tuesday, 1/29/2019
MAMMOTH ENERGY SERVICES, INC.: Initial statement of beneficial ownership of securities
4
Friday, 12/21/2018
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/18/2018
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/22/2017
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/25/2016
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/5/2016
Rhino Resource Partners LP: Statement of changes in beneficial ownership of securities
4
Friday, 9/11/2015
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/7/2014
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/27/2014
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/6/2014
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/22/2013
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/4/2013
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/3/2013
Rhino Resource Partners LP: Statement of changes in beneficial ownership of securities
4
Thursday, 3/15/2012
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2012
Rhino Resource Partners LP: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2012
Rhino Resource Partners LP: Statement of changes in beneficial ownership of securities
4
Monday, 3/28/2011
NEPHROS INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 9/29/2010
Rhino Resource Partners LP: Initial statement of beneficial ownership of securities
4
Wednesday, 1/27/2010
NEPHROS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/4/2007
NEPHROS INC: Statement of changes in beneficial ownership of securities
3
Monday, 10/1/2007
NEPHROS INC: Initial statement of beneficial ownership of securities
4
Thursday, 5/27/2004
REPUBLIC AIRWAYS HOLDINGS INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 5/26/2004
REPUBLIC AIRWAYS HOLDINGS INC: Initial statement of beneficial ownership of securities
3/A
Wednesday, 9/10/2003
SUNTERRA CORP: Initial statement of beneficial ownership of securities
3
Friday, 8/9/2002
SUNTERRA CORP: Initial statement of beneficial ownership of securities