| Date Filed | Type | Description |
| 02/16/2021 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/12/2021 |
SC 13G
| Weiss Asset Management LP reports a 5.6% stake in NII HOLDINGS INC. |
| 03/05/2020 |
SC TO-I/A
| Form SC TO-I/A - Tender offer statement by Issuer: [Amend] |
| 02/18/2020 |
SC TO-I/A
| Form SC TO-I/A - Tender offer statement by Issuer: [Amend] |
| 02/14/2020 |
SC 13G/A
| Whitefort Capital Master Fund, LP reports a 0% stake in NII Holdings, Inc. |
| 02/14/2020 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/13/2020 |
SC 13G/A
| 683 Capital Management, LLC reports a 0% stake in NII Holdings, Inc. |
| 02/07/2020 |
SC 13G/A
| Mangrove Partners Master Fund, Ltd. reports a 8% stake in NII Holdings, Inc. |
| 02/05/2020 |
SC TO-I
| Form SC TO-I - Tender offer statement by Issuer: |
| 01/14/2020 |
15-15D
| Form 15-15D - Suspension of duty to report [Section 13 and 15(d)]: |
| 01/13/2020 |
8-K
| Regulation FD Disclosure |
| 01/07/2020 |
SC 13G
| FourWorld Capital Management LLC reports a 10.4% stake in NII Holdings Inc. |
| 12/30/2019 |
25
| Form 25 - Notification of the removal from listing and registration of matured, redeemed or retired securities: |
| 12/26/2019 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 12/23/2019 |
SC 13G/A
| SAMBERG JOSEPH D reports a 3.3% stake in NII Holdings, Inc. |
| 12/19/2019 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 12/19/2019 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments: |
| 12/19/2019 |
POS AM
| Form POS AM - Post-Effective amendments for registration statement: |
| 12/18/2019 |
8-K
| Quarterly results |
| 12/11/2019 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 11/05/2019 |
8-K
| Quarterly results |
| 11/05/2019 |
10-Q
| Quarterly Report for the period ended September 30, 2019 |
| 10/24/2019 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership: |
| 08/20/2019 |
8-K
| Submission of Matters to a Vote of Security Holders |
| 08/06/2019 |
8-K
| Quarterly results |
| 08/06/2019 |
10-Q
| Quarterly Report for the period ended June 30, 2019 |
| 07/15/2019 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 07/10/2019 |
SC 13G/A
| BlackRock Inc. reports a 1.8% stake in NII HOLDINGS INC |
| 07/05/2019 |
PRE 14A
| Form PRE 14A - Other preliminary proxy statements: |
| 07/01/2019 |
SC 13G
| Whitefort Capital Master Fund, LP reports a 5.4% stake in NII Holdings, Inc. |
| 06/27/2019 |
8-K
| Quarterly results |
| 05/23/2019 |
SC 13G
| Mangrove Partners Master Fund, Ltd. reports a 5.1% stake in NII Holdings, Inc. |
| 05/10/2019 |
8-K
| Quarterly results |
| 05/10/2019 |
10-Q
| Quarterly Report for the period ended March 31, 2019 |
|