NOS4-1, Inc.

Symbol
WLMSQ on OTC
Entity
Company
Business address
1007 North Orange Street, 4 Th Floor, Suite 461, 19801 Wilmington, DE
Phone
770-879-4400
State of incorporation
DE
Fiscal year end
December 31
Category
Non-accelerated filer
Smaller reporting company
Former names
Williams Industrial Services Group Inc. (to 10/18/2023), GLOBAL POWER EQUIPMENT GROUP INC. (to 6/26/2018), GLOBAL POWER EQUIPMENT GROUP INC/ (to 7/20/2010)
All SEC filings
View on sec.gov
Get insider transactions for this issuer
NOS4-1, Inc. has filed 997 SEC EDGAR filings since 3/9/2001

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
8-K Open Document | Data Open Filing FORM 8-K Jan 12, 2024 Jan 11, 2024 001-16501
8-K Open Document | Data Open Filing FORM 8-K Oct 18, 2023 Oct 10, 2023 001-16501
8-K Open Document | Data Open Filing FORM 8-K Sep 22, 2023 Sep 18, 2023 001-16501
10-Q Open Document | Data Open Filing 10-Q Aug 16, 2023 Jun 30, 2023 001-16501
25-NSE Open Document Open Filing Aug 1, 2023 001-16501
8-K Open Document | Data Open Filing FORM 8-K Jul 28, 2023 Jul 24, 2023 001-16501
8-K Open Document | Data Open Filing FORM 8-K Jul 24, 2023 Jul 22, 2023 001-16501
8-K Open Document | Data Open Filing FORM 8-K Jun 30, 2023 Jun 26, 2023 001-16501
10-Q Open Document | Data Open Filing 10-Q May 17, 2023 Mar 31, 2023 001-16501
8-K Open Document | Data Open Filing 8-K May 17, 2023 May 17, 2023 001-16501
10-K/A Open Document | Data Open Filing FORM 10-K/A May 1, 2023 Dec 31, 2022 001-16501
8-K Open Document | Data Open Filing FORM 8-K Apr 10, 2023 Apr 4, 2023 001-16501
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2023 Mar 31, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2023 Mar 31, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2023 Mar 31, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2023 Mar 31, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2023 Mar 31, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2023 Mar 31, 2023
10-K Open Document | Data Open Filing 10-K Mar 31, 2023 Dec 31, 2022 001-16501
8-K Open Document | Data Open Filing 8-K Mar 31, 2023 Mar 31, 2023 001-16501
8-K Open Document | Data Open Filing FORM 8-K Mar 2, 2023 Feb 24, 2023 001-16501
SC 13G/A Open Document Open Filing WILLIAMS 13G-A3 Feb 14, 2023 005-78023
SC 13G/A Open Document Open Filing Feb 13, 2023 005-78023
SC 13G/A Open Document Open Filing Feb 7, 2023 005-78023
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 3, 2023 Feb 2, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 3, 2023 Feb 2, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 3, 2023 Feb 2, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 3, 2023 Feb 2, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 3, 2023 Feb 2, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 3, 2023 Feb 2, 2023
SC 13G/A Open Document Open Filing EMANCIPATION MANAGEMENT LLC Feb 1, 2023 005-78023
8-K Open Document | Data Open Filing FORM 8-K Jan 11, 2023 Jan 9, 2023 001-16501
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 4, 2023 Dec 31, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 4, 2023 Dec 31, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 4, 2023 Dec 31, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 18, 2022 Nov 17, 2022
10-Q Open Document | Data Open Filing 10-Q Nov 14, 2022 Sep 30, 2022 001-16501
8-K Open Document | Data Open Filing 8-K Nov 14, 2022 Nov 14, 2022 001-16501
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 2, 2022 Aug 31, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 2, 2022 Aug 31, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 30, 2022 Aug 26, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 30, 2022 Aug 26, 2022
8-K Open Document | Data Open Filing FORM 8-K Aug 23, 2022 Aug 22, 2022 001-16501
10-Q Open Document | Data Open Filing 10-Q Aug 11, 2022 Jun 30, 2022 001-16501
8-K Open Document | Data Open Filing 8-K Aug 11, 2022 Aug 11, 2022 001-16501
8-K Open Document | Data Open Filing FORM 8-K Aug 4, 2022 Aug 3, 2022 001-16501
S-8 Open Document Open Filing FORM S-8 Jun 10, 2022 333-265523
4 Open Document Open Filing OWNERSHIP DOCUMENT May 24, 2022 May 20, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT May 23, 2022 May 23, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT May 19, 2022 May 17, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT May 19, 2022 May 17, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT May 19, 2022 May 12, 2022
8-K Open Document | Data Open Filing FORM 8-K May 17, 2022 May 12, 2022 001-16501
10-Q Open Document | Data Open Filing 10-Q May 12, 2022 Mar 31, 2022 001-16501
8-K Open Document | Data Open Filing 8-K May 12, 2022 May 12, 2022 001-16501
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 8, 2022 Apr 6, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 8, 2022 Apr 6, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 8, 2022 Apr 6, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 8, 2022 Apr 6, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 8, 2022 Apr 6, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2022 Mar 31, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2022 Mar 31, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2022 Mar 31, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2022 Mar 31, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2022 Mar 31, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2022 Mar 31, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 25, 2022 Mar 23, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 25, 2022 Mar 23, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 23, 2022 Mar 21, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 23, 2022 Mar 22, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 23, 2022 Mar 21, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 23, 2022 Mar 21, 2022
DEFA14A Open Document Open Filing DEFA14A Mar 23, 2022 001-16501
DEF 14A Open Document Open Filing DEF 14A Mar 23, 2022 May 12, 2022 001-16501
10-K Open Document | Data Open Filing 10-K Mar 16, 2022 Dec 31, 2021 001-16501
8-K Open Document | Data Open Filing 8-K Mar 16, 2022 Mar 16, 2022 001-16501
SC 13G/A Open Document Open Filing Feb 14, 2022 005-78023
SC 13G/A Open Document Open Filing MINERVA 13GA2 WILLIAMS Feb 14, 2022 005-78023
8-K/A Open Document | Data Open Filing FORM 8-K/A Feb 8, 2022 Nov 4, 2021 001-16501
8-K Open Document | Data Open Filing FORM 8-K Feb 8, 2022 Feb 3, 2022 001-16501
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 7, 2022 Feb 3, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 7, 2022 Feb 3, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 7, 2022 Feb 3, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 7, 2022 Feb 3, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 7, 2022 Feb 3, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 7, 2022 Feb 3, 2022
SC 13G/A Open Document Open Filing Jan 31, 2022 005-78023
8-K Open Document | Data Open Filing FORM 8-K Jan 28, 2022 Jan 28, 2022 001-16501
SC 13G/A Open Document Open Filing EMANCIPATION MANAGEMENT LLC Jan 27, 2022 005-78023
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 10, 2021 Dec 8, 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 10, 2021 Dec 8, 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 7, 2021 Dec 3, 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 7, 2021 Dec 3, 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 6, 2021 Dec 3, 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 3, 2021 Dec 1, 2021
8-K Open Document | Data Open Filing FORM 8-K Nov 29, 2021 Nov 25, 2021 001-16501
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 26, 2021 Nov 24, 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 24, 2021 Nov 22, 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT Nov 22, 2021 Nov 14, 2021
10-Q Open Document | Data Open Filing 10-Q Nov 17, 2021 Sep 30, 2021 001-16501
8-K Open Document | Data Open Filing 8-K Nov 17, 2021 Nov 17, 2021 001-16501
3 Open Document Open Filing OWNERSHIP DOCUMENT Nov 10, 2021 Nov 4, 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT Nov 10, 2021 Nov 4, 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT Nov 10, 2021 Nov 4, 2021
8-K Open Document | Data Open Filing FORM 8-K Nov 8, 2021 Nov 4, 2021 001-16501
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 25, 2021 Aug 23, 2021
10-Q Open Document | Data Open Filing 10-Q Aug 18, 2021 Jun 30, 2021 001-16501
8-K Open Document | Data Open Filing 8-K Aug 18, 2021 Aug 18, 2021 001-16501
8-K Open Document Open Filing FORM 8-K Jun 16, 2021 Jun 15, 2021 001-16501
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 9, 2021 Jun 8, 2021
8-K Open Document Open Filing FORM 8-K Jun 3, 2021 Jun 3, 2021 001-16501
10-Q Open Document | Data Open Filing 10-Q May 19, 2021 Mar 31, 2021 001-16501
8-K Open Document Open Filing 8-K May 19, 2021 May 19, 2021 001-16501
S-8 Open Document Open Filing S-8 May 18, 2021 333-256226
DEF 14A Open Document Open Filing DEF 14A Apr 27, 2021 Jun 15, 2021 001-16501
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 2, 2021 Mar 31, 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 2, 2021 Mar 31, 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 2, 2021 Mar 5, 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 2, 2021 Mar 31, 2021
10-K Open Document | Data Open Filing 10-K Mar 31, 2021 Dec 31, 2020 001-16501
8-K Open Document Open Filing 8-K Mar 31, 2021 Mar 31, 2021 001-16501
8-K Open Document Open Filing FORM 8-K Mar 8, 2021 Mar 8, 2021 001-16501
8-K Open Document Open Filing FORM 8-K Feb 23, 2021 Feb 23, 2021 001-16501
SC 13G/A Open Document Open Filing Feb 16, 2021 005-78023
CERT Open Document Open Filing NYSE AMERICAN CERTIFICATION Feb 16, 2021 001-16501
8-A12B Open Document Open Filing FORM 8-A12B Feb 16, 2021 001-16501
8-K Open Document Open Filing FORM 8-K Feb 16, 2021 Feb 16, 2021 001-16501
SC 13G/A Open Document Open Filing Feb 12, 2021 005-78023
SC 13G/A Open Document Open Filing AMENDMENT NO. 6 Feb 11, 2021 005-78023
8-K/A Open Document Open Filing FORM 8-K/A Feb 9, 2021 Sep 2, 2020 001-16501
SC 13G/A Open Document Open Filing WILLIAMS 13G A1 MINERVA Feb 9, 2021 005-78023
4 Open Document Open Filing 4 Feb 8, 2021 Feb 4, 2021
4 Open Document Open Filing 4 Feb 8, 2021 Feb 4, 2021
4 Open Document Open Filing 4 Feb 8, 2021 Feb 4, 2021
4 Open Document Open Filing 4 Feb 8, 2021 Feb 4, 2021
4 Open Document Open Filing 4 Feb 8, 2021 Feb 4, 2021
4 Open Document Open Filing 4 Feb 8, 2021 Feb 4, 2021
SC 13G/A Open Document Open Filing EMANCIPATION MANAGEMENT LLC Jan 7, 2021 005-78023
SC 13G Open Document Open Filing Dec 23, 2020 005-78023
8-K Open Document Open Filing FORM 8-K Dec 17, 2020 Dec 16, 2020 001-16501
4 Open Document Open Filing 4 Nov 27, 2020 Nov 24, 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 27, 2020 Nov 24, 2020
4 Open Document Open Filing 4 Nov 20, 2020 Nov 18, 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 20, 2020 Nov 18, 2020
4 Open Document Open Filing 4 Nov 18, 2020 Nov 16, 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 18, 2020 Nov 16, 2020
8-K Open Document Open Filing 8-K Nov 12, 2020 Nov 12, 2020 001-16501
10-Q Open Document | Data Open Filing 10-Q Nov 12, 2020 Sep 30, 2020 001-16501
3 Open Document Open Filing 3 Sep 9, 2020 Sep 2, 2020
8-K Open Document Open Filing FORM 8-K Sep 3, 2020 Aug 28, 2020 001-16501
SC 13D/A Open Document Open Filing SC 13D/A Aug 31, 2020 005-78023
4 Open Document Open Filing 4 Aug 27, 2020 Aug 25, 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 27, 2020 Aug 25, 2020
4 Open Document Open Filing 4 Aug 25, 2020 Aug 21, 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 25, 2020 Aug 21, 2020
4 Open Document Open Filing 4 Aug 21, 2020 Aug 19, 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 21, 2020 Aug 19, 2020
10-Q Open Document | Data Open Filing 10-Q Aug 12, 2020 Jun 30, 2020 001-16501
8-K Open Document Open Filing 8-K Aug 12, 2020 Aug 12, 2020 001-16501
4 Open Document Open Filing 4 Jun 19, 2020 Jun 17, 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 19, 2020 Jun 17, 2020
8-K Open Document Open Filing FORM 8-K Jun 12, 2020 Jun 9, 2020 001-16501
S-8 Open Document Open Filing S-8 Jun 10, 2020 333-239088
4 Open Document Open Filing 4 Jun 9, 2020 Jun 5, 2020
4 Open Document Open Filing 4 Jun 5, 2020 Jun 3, 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 5, 2020 Jun 3, 2020
4 Open Document Open Filing 4 Jun 1, 2020 May 28, 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 1, 2020 May 28, 2020
DEFA14A Open Document Open Filing DEFA14A Jun 1, 2020 001-16501
4 Open Document Open Filing 4 May 26, 2020 May 22, 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT May 26, 2020 May 22, 2020
4 Open Document Open Filing 4 May 22, 2020 May 20, 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT May 22, 2020 May 20, 2020
10-Q Open Document | Data Open Filing 10-Q May 13, 2020 Mar 31, 2020 001-16501
8-K Open Document Open Filing 8-K May 13, 2020 May 13, 2020 001-16501
DEF 14A Open Document Open Filing DEF 14A Apr 28, 2020 Jun 9, 2020 001-16501
4 Open Document Open Filing 4 Apr 2, 2020 Mar 31, 2020
4 Open Document Open Filing 4 Apr 2, 2020 Mar 31, 2020
4 Open Document Open Filing 4 Apr 2, 2020 Mar 31, 2020
4 Open Document Open Filing 4 Apr 2, 2020 Mar 31, 2020
4 Open Document Open Filing 4 Apr 2, 2020 Mar 31, 2020
SC 13G Open Document Open Filing MINERVA - WILLIAMS 13G Apr 1, 2020 005-78023
8-K Open Document Open Filing FORM 8-K Mar 31, 2020 Mar 25, 2020 001-16501
10-K Open Document | Data Open Filing 10-K Mar 27, 2020 Dec 31, 2019 001-16501
8-K Open Document Open Filing 8-K Mar 26, 2020 Mar 25, 2020 001-16501
4 Open Document Open Filing 4 Mar 17, 2020 Mar 13, 2020
4 Open Document Open Filing 4 Mar 17, 2020 Mar 13, 2020
4 Open Document Open Filing 4 Mar 17, 2020 Mar 13, 2020
4 Open Document Open Filing 4 Mar 17, 2020 Mar 13, 2020
4 Open Document Open Filing 4 Mar 17, 2020 Mar 13, 2020
S-8 Open Document Open Filing FORM S-8 Mar 13, 2020 333-237147
SC 13D/A Open Document Open Filing SECHEDULE 13D/A Mar 12, 2020 005-78023
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 10, 2020 Mar 5, 2020
4 Open Document Open Filing 4 Mar 9, 2020 Mar 5, 2020
4 Open Document Open Filing 4 Mar 9, 2020 Mar 5, 2020
4 Open Document Open Filing 4 Mar 9, 2020 Mar 5, 2020
4 Open Document Open Filing 4 Mar 9, 2020 Mar 5, 2020
4 Open Document Open Filing 4 Mar 9, 2020 Mar 5, 2020
4 Open Document Open Filing 4 Mar 9, 2020 Mar 5, 2020
4 Open Document Open Filing 4 Mar 9, 2020 Mar 5, 2020
4 Open Document Open Filing 4 Mar 9, 2020 Mar 5, 2020
8-K Open Document Open Filing FORM 8-K Mar 6, 2020 Mar 6, 2020 001-16501
SC 13G/A Open Document Open Filing WILLIAMS INDUSTRIAL SERVICES GROUP INC. Feb 13, 2020 005-78023
424B3 Open Document Open Filing 424B3 Feb 12, 2020 333-234702
SC 13G/A Open Document Open Filing Feb 11, 2020 005-78023
EFFECT Open Document Open Filing Feb 10, 2020 333-234702
CORRESP Open Document Open Filing Feb 7, 2020
8-K Open Document Open Filing 8-K Feb 7, 2020 Feb 7, 2020 001-16501
S-1/A Open Document | Data Open Filing S-1/A Feb 7, 2020 333-234702
SC 13G/A Open Document Open Filing EMANCIPATION MANAGEMENT LLC Feb 7, 2020 005-78023
CORRESP Open Document Open Filing Jan 30, 2020
UPLOAD Open Document Open Filing Jan 28, 2020
S-1/A Open Document | Data Open Filing S-1/A Jan 17, 2020 333-234702
8-K Open Document Open Filing 8-K Jan 15, 2020 Jan 13, 2020 001-16501
UPLOAD Open Document Open Filing Dec 3, 2019
4 Open Document Open Filing 4 Dec 2, 2019 Nov 27, 2019
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 2, 2019 Nov 27, 2019
SC 13D/A Open Document Open Filing SCHEDULE 13D/A Nov 19, 2019 005-78023
8-K Open Document Open Filing 8-K Nov 14, 2019 Nov 14, 2019 001-16501
S-1 Open Document Open Filing S-1 Nov 14, 2019 333-234702
10-Q Open Document | Data Open Filing 10-Q Nov 14, 2019 Sep 30, 2019 001-16501
NT 10-Q Open Document Open Filing NT 10-Q Nov 14, 2019 Sep 29, 2019 001-16501
4 Open Document Open Filing 4 Oct 1, 2019 Sep 30, 2019
3 Open Document Open Filing 3 Oct 1, 2019 Sep 30, 2019
8-K Open Document Open Filing 8-K Sep 30, 2019 Sep 30, 2019 001-16501
4 Open Document Open Filing 4 Sep 3, 2019 Aug 29, 2019
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 3, 2019 Aug 29, 2019
3 Open Document Open Filing 3 Aug 19, 2019 Aug 8, 2019
3 Open Document Open Filing 3 Aug 19, 2019 Aug 8, 2019
10-Q Open Document | Data Open Filing 10-Q Aug 14, 2019 Jun 30, 2019 001-16501
8-K Open Document Open Filing 8-K Aug 14, 2019 Aug 14, 2019 001-16501
8-K Open Document Open Filing 8-K Jun 26, 2019 Jun 21, 2019 001-16501
4 Open Document Open Filing 4 Jun 12, 2019 Jun 10, 2019
3 Open Document Open Filing 3 Jun 12, 2019 Jun 10, 2019
8-K Open Document Open Filing 8-K Jun 11, 2019 Jun 10, 2019 001-16501
4 Open Document Open Filing 4 May 22, 2019 May 20, 2019
4 Open Document Open Filing OWNERSHIP DOCUMENT May 22, 2019 May 20, 2019
10-Q Open Document | Data Open Filing 10-Q May 15, 2019 Mar 31, 2019 001-16501
8-K Open Document Open Filing 8-K May 15, 2019 May 15, 2019 001-16501
SD Open Document Open Filing SD May 1, 2019 001-16501
DEF 14A Open Document Open Filing DEF 14A Apr 25, 2019 Jun 10, 2019 001-16501
4 Open Document Open Filing 4 Apr 5, 2019 Apr 3, 2019
4 Open Document Open Filing 4 Apr 5, 2019 Apr 3, 2019
4 Open Document Open Filing 4 Apr 5, 2019 Apr 3, 2019
4 Open Document Open Filing 4 Apr 2, 2019 Mar 31, 2019
4 Open Document Open Filing 4 Apr 2, 2019 Mar 31, 2019
10-K Open Document | Data Open Filing 10-K Apr 1, 2019 Dec 31, 2018 001-16501
8-K Open Document Open Filing 8-K Apr 1, 2019 Apr 1, 2019 001-16501
8-K Open Document Open Filing 8-K Mar 28, 2019 Mar 28, 2019 001-16501
8-K Open Document Open Filing 8-K Mar 21, 2019 Mar 19, 2019 001-16501
SC 13G/A Open Document Open Filing WILLIAMS INDUSTRIAL SERVICES GROUP INC. Feb 14, 2019 005-78023
SC 13G/A Open Document Open Filing EMANCIPATION MANAGEMENT LLC Feb 8, 2019 005-78023
SC 13G/A Open Document Open Filing Jan 31, 2019 005-78023
4 Open Document Open Filing 4 Jan 24, 2019 Jan 22, 2019
4 Open Document Open Filing 4 Jan 24, 2019 Jan 22, 2019
4 Open Document Open Filing 4 Jan 24, 2019 Jan 22, 2019
4 Open Document Open Filing 4 Jan 24, 2019 Jan 22, 2019
8-K Open Document Open Filing 8-K Jan 14, 2019 Jan 14, 2019 001-16501
4 Open Document Open Filing 4 Dec 18, 2018 Dec 17, 2018
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 18, 2018 Dec 17, 2018
4 Open Document Open Filing 4 Dec 13, 2018 Dec 11, 2018
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 13, 2018 Dec 11, 2018
4 Open Document Open Filing 4 Dec 10, 2018 Nov 19, 2018
4 Open Document Open Filing 4 Dec 6, 2018 Dec 4, 2018
4 Open Document Open Filing 4 Dec 3, 2018 Nov 29, 2018
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 3, 2018 Nov 29, 2018
4 Open Document Open Filing 4 Nov 28, 2018 Nov 26, 2018
4 Open Document Open Filing 4 Nov 20, 2018 Nov 16, 2018
SC 13D/A Open Document Open Filing SCHEDULE 13D AMENDMENT NO. 5 Nov 20, 2018 005-78023
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 20, 2018 Nov 16, 2018
4 Open Document Open Filing 4 Nov 19, 2018 Nov 16, 2018
4 Open Document Open Filing 4 Nov 19, 2018 Nov 15, 2018
4 Open Document Open Filing 4 Nov 16, 2018 Nov 16, 2018
4 Open Document Open Filing 4 Nov 15, 2018 Nov 13, 2018
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 15, 2018 Nov 13, 2018
10-Q Open Document | Data Open Filing 10-Q Nov 14, 2018 Sep 30, 2018 001-16501
8-K Open Document Open Filing 8-K Nov 9, 2018 Nov 9, 2018 001-16501
SC 13G/A Open Document Open Filing Nov 9, 2018 005-78023
8-K Open Document Open Filing 8-K Nov 9, 2018 Nov 9, 2018 001-16501
8-K Open Document Open Filing 8-K Nov 6, 2018 Nov 6, 2018 001-16501
8-K Open Document Open Filing 8-K Oct 11, 2018 Oct 11, 2018 001-16501
DEF 14A Open Document Open Filing DEF 14A Oct 5, 2018 Nov 9, 2018 001-16501
8-K Open Document Open Filing 8-K Sep 18, 2018 Sep 18, 2018 001-16501
8-K Open Document Open Filing 8-K Aug 29, 2018 Aug 28, 2018 001-16501
10-Q Open Document | Data Open Filing 10-Q Aug 14, 2018 Jun 30, 2018 001-16501
8-K Open Document Open Filing 8-K Aug 14, 2018 Aug 14, 2018 001-16501
8-K Open Document Open Filing 8-K Aug 6, 2018 Jul 31, 2018 001-16501
4 Open Document Open Filing 4 Aug 2, 2018 Jul 31, 2018
8-K Open Document Open Filing 8-K Jul 11, 2018 Jul 11, 2018 001-16501
8-K Open Document Open Filing 8-K Jun 29, 2018 Jun 29, 2018 001-16501
8-K Open Document Open Filing 8-K Jun 26, 2018 Jun 20, 2018 001-16501
4 Open Document Open Filing 4 Jun 22, 2018 Aug 5, 2016
4 Open Document Open Filing 4 Jun 22, 2018 Jun 20, 2018
3 Open Document Open Filing 3 Jun 6, 2018 May 29, 2018
8-K Open Document Open Filing 8-K Jun 4, 2018 May 29, 2018 001-16501
10-Q Open Document | Data Open Filing 10-Q May 21, 2018 Mar 31, 2018 001-16501
8-K Open Document Open Filing 8-K May 21, 2018 May 21, 2018 001-16501
4 Open Document Open Filing 4 May 18, 2018 May 16, 2018
4 Open Document Open Filing 4 May 18, 2018 May 16, 2018
4 Open Document Open Filing 4 May 18, 2018 May 16, 2018
4 Open Document Open Filing 4 May 18, 2018 May 16, 2018
NT 10-Q Open Document Open Filing NT 10-Q May 15, 2018 Mar 31, 2018 001-16501
SD Open Document Open Filing SD May 11, 2018 001-16501
8-K/A Open Document Open Filing 8-K/A May 4, 2018 Oct 11, 2017 001-16501
4 Open Document Open Filing 4 Apr 17, 2018 Apr 16, 2018
4 Open Document Open Filing 4 Apr 17, 2018 Apr 16, 2018
4 Open Document Open Filing 4 Apr 17, 2018 Apr 16, 2018
4 Open Document Open Filing 4 Apr 17, 2018 Apr 16, 2018
10-K Open Document | Data Open Filing 10-K Apr 16, 2018 Dec 31, 2017 001-16501
8-K Open Document Open Filing 8-K Apr 16, 2018 Apr 16, 2018 001-16501
4 Open Document Open Filing 4 Apr 3, 2018 Mar 30, 2018
4 Open Document Open Filing 4 Apr 3, 2018 Mar 30, 2018
4 Open Document Open Filing 4 Apr 3, 2018 Mar 30, 2018
4 Open Document Open Filing 4 Apr 3, 2018 Mar 30, 2018
NT 10-K Open Document Open Filing NT 10-K Apr 2, 2018 Dec 31, 2017 001-16501
SC 13G Open Document Open Filing Feb 12, 2018 005-78023
SC 13G/A Open Document Open Filing EMANCIPATION MANAGEMENT LLC Feb 12, 2018 005-78023
SC 13G/A Open Document Open Filing GLOBAL POWER EQUIPMENT GROUP INC. Feb 9, 2018 005-78023
SC 13G Open Document Open Filing Feb 5, 2018 005-78023
10-Q Open Document | Data Open Filing 10-Q Jan 31, 2018 Sep 30, 2017 001-16501
8-K Open Document Open Filing 8-K Jan 31, 2018 Jan 31, 2018 001-16501
8-K Open Document Open Filing 8-K Jan 2, 2018 Dec 27, 2017 001-16501
10-Q Open Document | Data Open Filing 10-Q Dec 19, 2017 Mar 31, 2017 001-16501
10-Q Open Document | Data Open Filing 10-Q Dec 19, 2017 Jun 30, 2017 001-16501
8-K Open Document Open Filing 8-K Dec 19, 2017 Dec 19, 2017 001-16501
4 Open Document Open Filing 4 Dec 19, 2017 Dec 15, 2017
4 Open Document Open Filing 4 Dec 19, 2017 Dec 15, 2017
8-K Open Document Open Filing 8-K Nov 21, 2017 Nov 16, 2017 001-16501
NT 10-Q Open Document Open Filing NT 10-Q Nov 14, 2017 Oct 1, 2017 001-16501
8-K Open Document Open Filing 8-K Oct 27, 2017 Oct 27, 2017 001-16501
4 Open Document Open Filing 4 Oct 16, 2017 Oct 12, 2017
4 Open Document Open Filing 4 Oct 16, 2017 Oct 12, 2017
4 Open Document Open Filing 4 Oct 13, 2017 Oct 12, 2017
SC 13G/A Open Document Open Filing SC 13G/A Oct 13, 2017 005-78023
4 Open Document Open Filing 4 Oct 12, 2017 Oct 10, 2017
3 Open Document Open Filing 3 Oct 12, 2017 Oct 3, 2017
8-K Open Document Open Filing 8-K Oct 12, 2017 Oct 11, 2017 001-16501
8-K Open Document Open Filing 8-K Sep 13, 2017 Sep 11, 2017 001-16501
10-K Open Document | Data Open Filing 10-K Sep 12, 2017 Dec 31, 2016 001-16501
8-K Open Document Open Filing 8-K Aug 23, 2017 Aug 17, 2017 001-16501
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SC 13G/A Open Document Open Filing Feb 11, 2014 005-78023
SC 13G/A Open Document Open Filing SC 13G/A Feb 10, 2014 005-78023
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4 Open Document Open Filing 4 Jan 24, 2014 Jan 22, 2014
4 Open Document Open Filing 4 Jan 24, 2014 Jan 22, 2014
4 Open Document Open Filing 4 Jan 24, 2014 Jan 22, 2014
4 Open Document Open Filing 4 Jan 24, 2014 Jan 22, 2014
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SC 13G/A Open Document Open Filing AMENDMENT NO. 3 Jan 21, 2014 005-78023
SC 13G/A Open Document Open Filing Jan 9, 2014 005-78023