| Date Filed | Type | Description |
| 08/16/2023 |
10-Q
| Quarterly Report for the period ended June 30, 2023 |
| 08/01/2023 |
25-NSE
| Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities: |
| 07/28/2023 |
8-K
| Quarterly results |
| 07/24/2023 |
8-K
| Quarterly results |
| 06/30/2023 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 05/17/2023 |
10-Q
| Quarterly Report for the period ended March 31, 2023 |
| 05/17/2023 |
8-K
| Investor presentation, Quarterly results |
| 05/01/2023 |
10-K/A
| Annual Report for the period ended December 31, 2022 [amend] |
| 03/31/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 03/31/2023 |
8-K
| Investor presentation, Quarterly results |
| 03/02/2023 |
8-K
| Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance S... |
| 02/14/2023 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/13/2023 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/07/2023 |
SC 13G/A
| Wax Asset Management, LLC reports a 2.4% stake in Williams Industrial Services Group Inc |
| 02/01/2023 |
SC 13G/A
| Emancipation Management LLC reports a 8.8% stake in Williams Industrial Services Group Inc. |
| 01/11/2023 |
8-K
| Entry into a Material Definitive Agreement, Results of Operations and Financial Condition, Creation of a Direct Financial Obl... |
| 11/14/2022 |
10-Q
| Quarterly Report for the period ended September 30, 2022 |
| 11/14/2022 |
8-K
| Quarterly results |
| 08/23/2022 |
8-K
| Other Events Interactive Data |
| 08/11/2022 |
10-Q
| Quarterly Report for the period ended June 30, 2022 |
| 08/11/2022 |
8-K
| Quarterly results |
| 08/04/2022 |
8-K
| Quarterly results |
| 06/10/2022 |
S-8
| Form S-8 - Securities to be offered to employees in employee benefit plans: |
| 05/17/2022 |
8-K
| Quarterly results |
| 05/12/2022 |
10-Q
| Quarterly Report for the period ended March 31, 2022 |
| 05/12/2022 |
8-K
| Quarterly results |
| 03/23/2022 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 03/23/2022 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 03/16/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 03/16/2022 |
8-K
| Investor presentation, Quarterly results |
| 02/14/2022 |
SC 13G/A
| Francis Capital Management, LLC reports a 7% stake in Williams Industrial Services Group Inc. |
| 02/14/2022 |
SC 13G/A
| Minerva Advisors LLC reports a 7.1% stake in Williams Industrial Services Group Inc. |
| 02/08/2022 |
8-K/A
| Quarterly results |
| 02/08/2022 |
8-K
| Quarterly results |
|