NATIONAL RESEARCH CORP SEC EDGAR Filings (CIK 0000070487)

SEC EDGAR filings, ownership reports, and insider transactions for NATIONAL RESEARCH CORP.

Symbol
NRC on Nasdaq
Industry
Services Commercial Physical & Biological Research (Industrial Applications And Services)
Business address
1245 Q Street, Lincoln, NE, 68508
State of incorporation
DE
Fiscal year end
31 December
⭐ Add to watchlist ⭐
Get insider transactions for this issuer
NATIONAL RESEARCH CORP has filed 1,270 SEC EDGAR filings since 08 Aug 1997

Latest Filings

Recent SEC filings for NATIONAL RESEARCH CORP including 4, 3, 10-Q and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 16 Jan 2026 05 Jan 2026
3 Open 3 document View SEC filing for 3 16 Jan 2026 05 Jan 2026
4 Open 4 document View SEC filing for 4 07 Jan 2026 05 Jan 2026
4 Open 4 document View SEC filing for 4 17 Dec 2025 15 Dec 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 07 Nov 2025 30 Sep 2025 001-35929
3 Open 3 document View SEC filing for 3 06 Nov 2025 15 Oct 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Oct 2025 27 Oct 2025 001-35929
4 Open 4 document View SEC filing for 4 21 Oct 2025 17 Oct 2025
4 Open 4 document View SEC filing for 4 21 Oct 2025 17 Oct 2025
4 Open 4 document View SEC filing for 4 21 Oct 2025 17 Oct 2025
4 Open 4 document View SEC filing for 4 01 Oct 2025 29 Sep 2025
3 Open 3 document View SEC filing for 3 01 Oct 2025 29 Sep 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 28 Aug 2025 25 Aug 2025 001-35929
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Aug 2025 30 Jun 2025 001-35929
4 Open 4 document View SEC filing for 4 04 Aug 2025 31 Jul 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 28 Jul 2025 28 Jul 2025 001-35929
4 Open 4 document View SEC filing for 4 03 Jun 2025 01 Jun 2025
3 Open 3 document View SEC filing for 3 03 Jun 2025 01 Jun 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 May 2025 005-52417
4 Open 4 document View SEC filing for 4 13 May 2025 12 May 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 12 May 2025 07 May 2025 001-35929
4 Open 4 document View SEC filing for 4 09 May 2025 07 May 2025
4 Open 4 document View SEC filing for 4 09 May 2025 07 May 2025
4 Open 4 document View SEC filing for 4 09 May 2025 07 May 2025
4 Open 4 document View SEC filing for 4 09 May 2025 07 May 2025
4 Open 4 document View SEC filing for 4 09 May 2025 07 May 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 May 2025 31 Mar 2025 001-35929
3 Open 3 document View SEC filing for 3 29 Apr 2025 18 Apr 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 28 Apr 2025 28 Apr 2025 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 22 Apr 2025 18 Apr 2025 001-35929
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 22 Apr 2025 005-52417
ARS Open ARS document View SEC filing for ARS ARS 10 Apr 2025 31 Dec 2024 001-35929
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A FORM DEF 14A 10 Apr 2025 07 May 2025 001-35929
4 Open 4 document View SEC filing for 4 10 Apr 2025 31 Dec 2024
4 Open 4 document View SEC filing for 4 10 Apr 2025 31 Dec 2024
4 Open 4 document View SEC filing for 4 10 Apr 2025 24 Aug 2018
3 Open 3 document View SEC filing for 3 10 Apr 2025 24 Jan 2018
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 10 Apr 2025 005-52417
4 Open 4 document View SEC filing for 4 09 Apr 2025 07 Apr 2025
4 Open 4 document View SEC filing for 4 09 Apr 2025 07 Apr 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 Apr 2025 03 Apr 2025 001-35929
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 17 Mar 2025 31 Dec 2024 001-35929
3 Open 3 document View SEC filing for 3 07 Mar 2025 26 Feb 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 Mar 2025 26 Feb 2025 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 Feb 2025 06 Feb 2025 001-35929
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 04 Feb 2025 005-52417
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Jan 2025 27 Jan 2025 001-35929
4 Open 4 document View SEC filing for 4 14 Jan 2025 10 Jan 2025
4 Open 4 document View SEC filing for 4 06 Jan 2025 02 Jan 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 Nov 2024 08 Nov 2024 001-35929
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13 Nov 2024 005-52417
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Nov 2024 30 Sep 2024 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 25 Oct 2024 25 Oct 2024 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 Oct 2024 14 Oct 2024 001-35929
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Aug 2024 30 Jun 2024 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 06 Aug 2024 05 Aug 2024 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 May 2024 08 May 2024 001-35929
4 Open 4 document View SEC filing for 4 10 May 2024 08 May 2024
4 Open 4 document View SEC filing for 4 10 May 2024 08 May 2024
4 Open 4 document View SEC filing for 4 10 May 2024 10 May 2024
4 Open 4 document View SEC filing for 4 10 May 2024 08 May 2024
4 Open 4 document View SEC filing for 4 10 May 2024 08 May 2024
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 May 2024 31 Mar 2024 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 07 May 2024 07 May 2024 001-35929
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A FORM DEF 14A 11 Apr 2024 08 May 2024 001-35929
3 Open 3 document View SEC filing for 3 03 Apr 2024 31 Mar 2024
4 Open 4 document View SEC filing for 4 29 Mar 2024 27 Mar 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 08 Mar 2024 005-52417
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 05 Mar 2024 005-52417
4 Open 4 document View SEC filing for 4 05 Mar 2024 01 Mar 2024
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 27 Feb 2024 31 Dec 2023 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Feb 2024 08 Feb 2024 001-35929
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13 Feb 2024 005-52417
3 Open 3 document View SEC filing for 3 22 Jan 2024 16 Jan 2024
3 Open 3 document View SEC filing for 3 22 Jan 2024 16 Jan 2024
3 Open 3 document View SEC filing for 3 22 Jan 2024 16 Jan 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 17 Jan 2024 16 Jan 2024 001-35929
4 Open 4 document View SEC filing for 4 08 Jan 2024 04 Jan 2024
4 Open 4 document View SEC filing for 4 05 Jan 2024 03 Jan 2024
4 Open 4 document View SEC filing for 4 04 Jan 2024 02 Jan 2024
4 Open 4 document View SEC filing for 4 04 Jan 2024 02 Jan 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 04 Jan 2024 005-52417
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Jan 2024 28 Dec 2023 001-35929
4 Open 4 document View SEC filing for 4 14 Dec 2023 12 Dec 2023
4 Open 4 document View SEC filing for 4 11 Dec 2023 07 Dec 2023
4 Open 4 document View SEC filing for 4 06 Dec 2023 04 Dec 2023
4 Open 4 document View SEC filing for 4 22 Nov 2023 20 Nov 2023
4 Open 4 document View SEC filing for 4 17 Nov 2023 15 Nov 2023
144 Open 144 document View SEC filing for 144 15 Nov 2023 001-35929
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Nov 2023 30 Sep 2023 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 08 Nov 2023 07 Nov 2023 001-35929
4 Open 4 document View SEC filing for 4 13 Oct 2023 11 Oct 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 04 Aug 2023 30 Jun 2023 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Aug 2023 01 Aug 2023 001-35929
4 Open 4 document View SEC filing for 4 27 Jun 2023 23 Jun 2023
4 Open 4 document View SEC filing for 4 22 Jun 2023 20 Jun 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 22 Jun 2023 16 Jun 2023 001-35929
4 Open 4 document View SEC filing for 4 16 Jun 2023 14 Jun 2023
4 Open 4 document View SEC filing for 4 14 Jun 2023 12 Jun 2023
4 Open 4 document View SEC filing for 4 12 Jun 2023 08 Jun 2023
4 Open 4 document View SEC filing for 4 07 Jun 2023 05 Jun 2023
4 Open 4 document View SEC filing for 4 02 Jun 2023 31 May 2023
4 Open 4 document View SEC filing for 4 25 May 2023 23 May 2023
4 Open 4 document View SEC filing for 4 15 May 2023 11 May 2023
4 Open 4 document View SEC filing for 4 15 May 2023 11 May 2023
4 Open 4 document View SEC filing for 4 15 May 2023 11 May 2023
4 Open 4 document View SEC filing for 4 15 May 2023 11 May 2023
4 Open 4 document View SEC filing for 4 15 May 2023 11 May 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 May 2023 11 May 2023 001-35929
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 05 May 2023 31 Mar 2023 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 May 2023 02 May 2023 001-35929
S-8 POS Open S-8 POS document View SEC filing for S-8 POS FORM S-8 POS 28 Apr 2023 333-52135
S-8 POS Open S-8 POS document View SEC filing for S-8 POS FORM S-8 POS 28 Apr 2023 333-52143
4 Open 4 document View SEC filing for 4 25 Apr 2023 21 Apr 2023
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A FORM DEF 14A 06 Apr 2023 001-35929
4 Open 4 document View SEC filing for 4 04 Apr 2023 31 Mar 2023
4 Open 4 document View SEC filing for 4 31 Mar 2023 29 Mar 2023
4 Open 4 document View SEC filing for 4 29 Mar 2023 27 Mar 2023
4 Open 4 document View SEC filing for 4 29 Mar 2023 27 Mar 2023
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 03 Mar 2023 31 Dec 2022 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 01 Mar 2023 20 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2023 24 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 21 Feb 2023 16 Feb 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 16 Feb 2023 14 Feb 2023 001-35929
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 14 Feb 2023 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 09 Feb 2023 07 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2023 02 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 11 Jan 2023 09 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 03 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 04 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 04 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 04 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 15 Nov 2022 11 Nov 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 04 Nov 2022 30 Sep 2022 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Nov 2022 01 Nov 2022 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 01 Nov 2022 28 Oct 2022
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 01 Nov 2022 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 27 Oct 2022 25 Oct 2022
4 Open 4 document View SEC filing for 4 FORM 4 24 Oct 2022 20 Oct 2022
4 Open 4 document View SEC filing for 4 FORM 4 19 Oct 2022 17 Oct 2022
4 Open 4 document View SEC filing for 4 FORM 4 14 Oct 2022 12 Oct 2022
4 Open 4 document View SEC filing for 4 FORM 4 04 Oct 2022 30 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 03 Oct 2022 29 Sep 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Oct 2022 30 Sep 2022 001-35929
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 19 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 16 Sep 2022 14 Sep 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Sep 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 31 Aug 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 05 Aug 2022 30 Jun 2022 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 Aug 2022 02 Aug 2022 001-35929
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 13 Jun 2022 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 13 Jun 2022 09 Jun 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 23 May 2022 18 May 2022 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2022 18 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2022 18 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2022 18 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2022 18 May 2022
3 Open 3 document View SEC filing for 3 FORM 3 20 May 2022 18 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2022 18 May 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 20 May 2022 18 May 2022 001-35929
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 06 May 2022 31 Mar 2022 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 May 2022 03 May 2022 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 25 Apr 2022 21 Apr 2022
4 Open 4 document View SEC filing for 4 FORM 4 21 Apr 2022 19 Apr 2022
4 Open 4 document View SEC filing for 4 FORM 4 11 Apr 2022 07 Apr 2022
4 Open 4 document View SEC filing for 4 FORM 4 07 Apr 2022 06 Apr 2022
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 07 Apr 2022 18 May 2022 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 06 Apr 2022 04 Apr 2022
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 04 Mar 2022 31 Dec 2021 001-35929
5 Open 5 document View SEC filing for 5 FORM 5 14 Feb 2022 31 Dec 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 11 Feb 2022 005-52417
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 Feb 2022 08 Feb 2022 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2022 04 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2022 04 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2022 04 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2022 04 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 30 Dec 2021 28 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 29 Dec 2021 27 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 27 Dec 2021 22 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 21 Dec 2021 17 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 14 Dec 2021 10 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 09 Dec 2021 07 Dec 2021
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 08 Dec 2021 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2021 03 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 09 Nov 2021 05 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2021 03 Nov 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 05 Nov 2021 30 Sep 2021 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 Nov 2021 02 Nov 2021 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2021 01 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2021 30 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2021 09 Aug 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 06 Aug 2021 30 Jun 2021 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 Aug 2021 03 Aug 2021 001-35929
424B7 Open 424B7 document View SEC filing for 424B7 FORM 424B7 21 Jul 2021 333-232534
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Jul 2021 29 Jun 2021 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 01 Jul 2021 29 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 01 Jul 2021 29 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 01 Jul 2021 29 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 01 Jul 2021 29 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 01 Jul 2021 29 Jun 2021
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 03 Jun 2021 29 Jun 2021 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 26 May 2021 24 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 25 May 2021 21 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 19 May 2021 18 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 19 May 2021 18 May 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 17 May 2021 11 May 2021 001-35929
3 Open 3 document View SEC filing for 3 FORM 3 17 May 2021 11 May 2021
3 Open 3 document View SEC filing for 3 FORM 3 17 May 2021 11 May 2021
PRE 14A Open PRE 14A document View SEC filing for PRE 14A FORM PRE 14A 14 May 2021 29 Jun 2021 001-35929
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 07 May 2021 31 Mar 2021 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 06 May 2021 04 May 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 May 2021 04 May 2021 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 04 May 2021 30 Apr 2021
4 Open 4 document View SEC filing for 4 FORM 4 30 Apr 2021 28 Apr 2021
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A FORM 10-K/A 28 Apr 2021 31 Dec 2020 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 Apr 2021 09 Apr 2021 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 25 Mar 2021 24 Sep 2018
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 22 Mar 2021 005-52417
3 Open 3 document View SEC filing for 3 FORM 3 22 Mar 2021 11 Mar 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 Mar 2021 11 Mar 2021 001-35929
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 15 Mar 2021 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 15 Mar 2021 11 Mar 2021
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 05 Mar 2021 31 Dec 2020 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 04 Mar 2021 02 Mar 2021
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 04 Mar 2021 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 16 Feb 2021 12 Feb 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 12 Feb 2021 005-52417
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 11 Feb 2021 04 Jan 2021
5 Open 5 document View SEC filing for 5 FORM 5 11 Feb 2021 31 Dec 2020
5 Open 5 document View SEC filing for 5 FORM 5 11 Feb 2021 31 Dec 2020
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 11 Feb 2021 09 Feb 2021 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2021 05 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2021 05 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2021 05 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2021 04 Jan 2021
3 Open 3 document View SEC filing for 3 FORM 3 27 Nov 2020 17 Nov 2020
3 Open 3 document View SEC filing for 3 FORM 3 25 Nov 2020 17 Nov 2020
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 25 Nov 2020 18 Nov 2020
4 Open 4 document View SEC filing for 4 FORM 4 20 Nov 2020 18 Nov 2020
4 Open 4 document View SEC filing for 4 FORM 4 18 Nov 2020 16 Nov 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 10 Nov 2020 005-52417
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 06 Nov 2020 30 Sep 2020 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2020 28 Oct 2020
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Nov 2020 03 Nov 2020 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 05 Oct 2020 01 Oct 2020
4 Open 4 document View SEC filing for 4 FORM 4 23 Sep 2020 21 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 22 Sep 2020 18 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 04 Sep 2020 02 Sep 2020
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 07 Aug 2020 30 Jun 2020 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Aug 2020 04 Aug 2020 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 27 Jul 2020 23 Jul 2020
4 Open 4 document View SEC filing for 4 FORM 4 27 Jul 2020 23 Jul 2020
4 Open 4 document View SEC filing for 4 FORM 4 21 Jul 2020 17 Jul 2020
4 Open 4 document View SEC filing for 4 FORM 4 17 Jul 2020 15 Jul 2020
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 17 Jul 2020 17 Jul 2020 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2020 05 Jun 2020
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2020 05 Jun 2020
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 01 Jun 2020 28 May 2020 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 22 May 2020 18 May 2020 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2020 18 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2020 18 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2020 18 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 19 May 2020 15 May 2020
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 15 May 2020 14 May 2020 001-35929
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 May 2020 31 Mar 2020 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 May 2020 05 May 2020 001-35929
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 07 Apr 2020 18 May 2020 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Mar 2020 19 Mar 2020 001-35929
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 06 Mar 2020 31 Dec 2019 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2020 28 Feb 2020
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2020 14 Feb 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 13 Feb 2020 005-52417
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Feb 2020 11 Feb 2020 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 10 Feb 2020 06 Feb 2020
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2020 04 Feb 2020
4 Open 4 document View SEC filing for 4 FORM 4 04 Feb 2020 31 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 30 Jan 2020 28 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 28 Jan 2020 24 Jan 2020
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 24 Jan 2020 04 Oct 2019
4 Open 4 document View SEC filing for 4 FORM 4 24 Jan 2020 22 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 14 Jan 2020 10 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 10 Jan 2020 08 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 10 Jan 2020 06 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 08 Jan 2020 06 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2020 03 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2020 03 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2020 03 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 26 Dec 2019 23 Dec 2019
4 Open 4 document View SEC filing for 4 FORM 4 04 Dec 2019 02 Dec 2019
4 Open 4 document View SEC filing for 4 FORM 4 02 Dec 2019 27 Nov 2019
4 Open 4 document View SEC filing for 4 FORM 4 27 Nov 2019 25 Nov 2019
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 25 Nov 2019 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 25 Nov 2019 21 Nov 2019
4 Open 4 document View SEC filing for 4 FORM 4 21 Nov 2019 19 Nov 2019
4 Open 4 document View SEC filing for 4 FORM 4 19 Nov 2019 15 Nov 2019
4 Open 4 document View SEC filing for 4 FORM 4 15 Nov 2019 13 Nov 2019
4 Open 4 document View SEC filing for 4 FORM 4 12 Nov 2019 07 Nov 2019
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Nov 2019 30 Sep 2019 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Nov 2019 05 Nov 2019 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 07 Oct 2019 04 Oct 2019
4 Open 4 document View SEC filing for 4 FORM 4 26 Sep 2019 25 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 23 Sep 2019 20 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 20 Sep 2019 19 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 20 Sep 2019 19 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 19 Sep 2019 18 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 19 Sep 2019 18 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 18 Sep 2019 17 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 18 Sep 2019 17 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 17 Sep 2019 16 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 16 Sep 2019 13 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 13 Sep 2019 12 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 09 Sep 2019 06 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 09 Sep 2019 06 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 06 Sep 2019 05 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 05 Sep 2019 03 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 05 Sep 2019 04 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 04 Sep 2019 30 Aug 2019
4 Open 4 document View SEC filing for 4 FORM 4 04 Sep 2019 03 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2019 29 Aug 2019
4 Open 4 document View SEC filing for 4 FORM 4 29 Aug 2019 28 Aug 2019
4 Open 4 document View SEC filing for 4 FORM 4 23 Aug 2019 21 Aug 2019
4 Open 4 document View SEC filing for 4 FORM 4 21 Aug 2019 20 Aug 2019
4 Open 4 document View SEC filing for 4 FORM 4 19 Aug 2019 19 Aug 2019
4 Open 4 document View SEC filing for 4 FORM 4 19 Aug 2019 16 Aug 2019
4 Open 4 document View SEC filing for 4 FORM 4 16 Aug 2019 14 Aug 2019
EFFECT Open EFFECT document View SEC filing for EFFECT 12 Aug 2019 333-232534
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Aug 2019 30 Jun 2019 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Aug 2019 06 Aug 2019 001-35929
CORRESP Open CORRESP document View SEC filing for CORRESP 05 Aug 2019
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Jul 2019
4 Open 4 document View SEC filing for 4 FORM 4 09 Jul 2019 03 Aug 2018
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 03 Jul 2019 333-232534
4 Open 4 document View SEC filing for 4 FORM 4 05 Jun 2019 29 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 05 Jun 2019 29 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 05 Jun 2019 29 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 05 Jun 2019 29 May 2019
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 31 May 2019 29 May 2019 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 09 May 2019 08 May 2019
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 May 2019 07 May 2019 001-35929
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 May 2019 31 Mar 2019 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 07 May 2019 06 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 06 May 2019 03 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 02 May 2019 01 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 25 Apr 2019 24 Apr 2019
4 Open 4 document View SEC filing for 4 FORM 4 24 Apr 2019 23 Apr 2019
4 Open 4 document View SEC filing for 4 FORM 4 17 Apr 2019 16 Apr 2019
4 Open 4 document View SEC filing for 4 FORM 4 12 Apr 2019 12 Apr 2019
4 Open 4 document View SEC filing for 4 FORM 4 12 Apr 2019 11 Apr 2019
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 09 Apr 2019 29 May 2019 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 22 Mar 2019 21 Mar 2019
4 Open 4 document View SEC filing for 4 FORM 4 21 Mar 2019 19 Mar 2019
4 Open 4 document View SEC filing for 4 FORM 4 14 Mar 2019 13 Mar 2019
4 Open 4 document View SEC filing for 4 FORM 4 13 Mar 2019 11 Mar 2019
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 08 Mar 2019 31 Dec 2018 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 26 Feb 2019 22 Feb 2019
4 Open 4 document View SEC filing for 4 FORM 4 21 Feb 2019 19 Feb 2019
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2019 15 Feb 2019
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 14 Feb 2019 12 Feb 2019 001-35929
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 12 Feb 2019 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 04 Feb 2019 31 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 28 Jan 2019 24 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 24 Jan 2019 22 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2019 18 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2019 30 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2019 30 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2019 30 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2019 30 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2019 03 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2019 03 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2019 03 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 18 Dec 2018 17 Dec 2018
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2018 13 Dec 2018
4 Open 4 document View SEC filing for 4 FORM 4 13 Dec 2018 12 Dec 2018
4 Open 4 document View SEC filing for 4 FORM 4 03 Dec 2018 29 Nov 2018
4 Open 4 document View SEC filing for 4 FORM 4 29 Nov 2018 28 Nov 2018
4 Open 4 document View SEC filing for 4 FORM 4 13 Nov 2018 12 Nov 2018
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Nov 2018 30 Sep 2018 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Nov 2018 06 Nov 2018 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2018 01 Oct 2018
4 Open 4 document View SEC filing for 4 FORM 4 25 Sep 2018 24 Sep 2018
4 Open 4 document View SEC filing for 4 FORM 4 21 Sep 2018 21 Sep 2018
4 Open 4 document View SEC filing for 4 FORM 4 19 Sep 2018 18 Sep 2018
4 Open 4 document View SEC filing for 4 FORM 4 19 Sep 2018 18 Sep 2018
4 Open 4 document View SEC filing for 4 FORM 4 19 Sep 2018 06 Sep 2018
4 Open 4 document View SEC filing for 4 FORM 4 06 Sep 2018 04 Sep 2018
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2018 28 Aug 2018
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2018 24 Aug 2018
4 Open 4 document View SEC filing for 4 FORM 4 27 Aug 2018 23 Aug 2018
4 Open 4 document View SEC filing for 4 FORM 4 23 Aug 2018 22 Aug 2018
4 Open 4 document View SEC filing for 4 FORM 4 21 Aug 2018 17 Aug 2018
4 Open 4 document View SEC filing for 4 FORM 4 15 Aug 2018 13 Aug 2018
4 Open 4 document View SEC filing for 4 FORM 4 13 Aug 2018 09 Aug 2018
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 09 Aug 2018 333-226716
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 09 Aug 2018 333-226715
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Aug 2018 30 Jun 2018 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Aug 2018 07 Aug 2018 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 08 Aug 2018 06 Aug 2018
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 08 Aug 2018 31 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 02 Aug 2018 31 Jul 2018
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 16 Jul 2018 06 Jul 2018
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 16 Jul 2018 10 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 16 Jul 2018 10 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 10 Jul 2018 06 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 06 Jul 2018 03 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 27 Jun 2018 25 Jun 2018
4 Open 4 document View SEC filing for 4 FORM 4 25 Jun 2018 21 Jun 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 01 Jun 2018 30 May 2018 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 25 May 2018 23 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 23 May 2018 21 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 22 May 2018 18 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2018 17 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2018 16 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2018 16 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2018 14 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 14 May 2018 10 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 09 May 2018 07 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 07 May 2018 03 May 2018
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 04 May 2018 31 Mar 2018 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 May 2018 01 May 2018 001-35929
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 27 Apr 2018 30 May 2018 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 25 Apr 2018 23 Apr 2018
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 25 Apr 2018 005-52417
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 25 Apr 2018 005-52417
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 Apr 2018 16 Apr 2018 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 18 Apr 2018 17 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 18 Apr 2018 17 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 18 Apr 2018 17 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 18 Apr 2018 17 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 18 Apr 2018 17 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 18 Apr 2018 17 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 18 Apr 2018 17 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 18 Apr 2018 17 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 18 Apr 2018 17 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 18 Apr 2018 17 Apr 2018
SC 13E3/A Open SC 13E3/A document View SEC filing for SC 13E3/A SCHEDULE 13E3/A 18 Apr 2018 005-52417
15-12B Open 15-12B document View SEC filing for 15-12B FORM 15-12B 17 Apr 2018 001-35929
8-A12B/A Open 8-A12B/A document View SEC filing for 8-A12B/A FORM 8-A12B/A 17 Apr 2018 001-35929
8-A12B/A Open 8-A12B/A document View SEC filing for 8-A12B/A FORM 8-A12B/A 17 Apr 2018 001-35929
25-NSE Open 25-NSE document View SEC filing for 25-NSE 17 Apr 2018 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 04 Apr 2018 02 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 02 Apr 2018 29 Mar 2018
4 Open 4 document View SEC filing for 4 FORM 4 29 Mar 2018 28 Mar 2018
4 Open 4 document View SEC filing for 4 FORM 4 28 Mar 2018 26 Mar 2018
4 Open 4 document View SEC filing for 4 FORM 4 26 Mar 2018 22 Mar 2018
4 Open 4 document View SEC filing for 4 FORM 4 22 Mar 2018 20 Mar 2018
4 Open 4 document View SEC filing for 4 FORM 4 20 Mar 2018 16 Mar 2018
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 14 Mar 2018 31 Dec 2017 001-35929
SC 13E3/A Open SC 13E3/A document View SEC filing for SC 13E3/A SCHEDULE 13E3/A 13 Mar 2018 005-52417
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 13 Mar 2018 16 Apr 2018 001-35929
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 23 Feb 2018 005-52417
SC 13E3/A Open SC 13E3/A document View SEC filing for SC 13E3/A SCHEDULE 13E3/A 23 Feb 2018 005-52417
PRER14A Open PRER14A document View SEC filing for PRER14A FORM PRER14A 23 Feb 2018 001-35929
CORRESP Open CORRESP document View SEC filing for CORRESP 23 Feb 2018
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 22 Feb 2018 005-52417
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 21 Feb 2018 29 Dec 2017
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2018 15 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2018 15 Feb 2018
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 Feb 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Feb 2018 13 Feb 2018 001-35929
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 13 Feb 2018 005-52417
3 Open 3 document View SEC filing for 3 FORM 3 02 Feb 2018 25 Jan 2018
SC 13D Open SC 13D document View SEC filing for SC 13D 02 Feb 2018 005-52417
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 29 Jan 2018 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 29 Jan 2018 25 Jan 2018
SC 13E3/A Open SC 13E3/A document View SEC filing for SC 13E3/A SCHEDULE 13E3/A 26 Jan 2018 005-52417
PRER14A Open PRER14A document View SEC filing for PRER14A FORM PRER14A 26 Jan 2018 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 16 Jan 2018 29 Dec 2017
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2018 03 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2018 03 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2018 02 Jan 2018
425 Open 425 document View SEC filing for 425 FORM 425 13 Dec 2017 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Nov 2017 07 Nov 2017 001-35929
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Nov 2017 30 Sep 2017 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 03 Nov 2017 01 Nov 2017
4 Open 4 document View SEC filing for 4 FORM 4 30 Oct 2017 26 Oct 2017
SC 13E3/A Open SC 13E3/A document View SEC filing for SC 13E3/A SCHEDULE 13E3/A 30 Oct 2017 005-52417
PRER14A Open PRER14A document View SEC filing for PRER14A FORM PRER14A 30 Oct 2017 001-35929
CORRESP Open CORRESP document View SEC filing for CORRESP 30 Oct 2017
4 Open 4 document View SEC filing for 4 FORM 4 25 Oct 2017 23 Oct 2017
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 25 Oct 2017
4 Open 4 document View SEC filing for 4 FORM 4 23 Oct 2017 19 Oct 2017
SC 13E3/A Open SC 13E3/A document View SEC filing for SC 13E3/A SCHEDULE 13E3/A 20 Oct 2017 005-52417
PRER14A Open PRER14A document View SEC filing for PRER14A FORM PRER14A 20 Oct 2017 001-35929
CORRESP Open CORRESP document View SEC filing for CORRESP 20 Oct 2017
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 Oct 2017
SC 13E3 Open SC 13E3 document View SEC filing for SC 13E3 SCHEDULE 13E3 18 Sep 2017 005-52417
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 18 Sep 2017 001-35929
PRE 14A Open PRE 14A document View SEC filing for PRE 14A FORM PRE 14A 18 Sep 2017 18 Sep 2017 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 31 Aug 2017 30 Aug 2017 001-35929
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 25 Aug 2017
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 04 Aug 2017 30 Jun 2017 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Aug 2017 01 Aug 2017 001-35929
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Aug 2017
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 25 Jul 2017
4 Open 4 document View SEC filing for 4 FORM 4 05 Jul 2017 30 Jun 2017
4 Open 4 document View SEC filing for 4 FORM 4 30 Jun 2017 29 Jun 2017
4 Open 4 document View SEC filing for 4 FORM 4 29 Jun 2017 27 Jun 2017
4 Open 4 document View SEC filing for 4 FORM 4 27 Jun 2017 23 Jun 2017
4 Open 4 document View SEC filing for 4 FORM 4 26 Jun 2017 22 Jun 2017
4 Open 4 document View SEC filing for 4 FORM 4 22 Jun 2017 20 Jun 2017
4 Open 4 document View SEC filing for 4 FORM 4 20 Jun 2017 16 Jun 2017
4 Open 4 document View SEC filing for 4 FORM 4 16 Jun 2017 14 Jun 2017
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 12 May 2017 09 May 2017 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2017 09 May 2017
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2017 09 May 2017
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2017 09 May 2017
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2017 09 May 2017
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2017 09 May 2017
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 05 May 2017 31 Mar 2017 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 May 2017 02 May 2017 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 28 Apr 2017 26 Apr 2017
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 03 Apr 2017 09 May 2017 001-35929
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 03 Mar 2017 31 Dec 2016 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 21 Feb 2017 17 Feb 2017
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Feb 2017 14 Feb 2017 001-35929
SC 13G Open SC 13G document View SEC filing for SC 13G NONE 09 Feb 2017 005-52417
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 30 Jan 2017 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 18 Jan 2017 13 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 13 Jan 2017 11 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 10 Jan 2017 06 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2017 04 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2017 04 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2017 03 Jan 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A CONESTOGA CAPITAL ADVISORS 05 Jan 2017 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2016 13 Dec 2016
4 Open 4 document View SEC filing for 4 FORM 4 01 Dec 2016 29 Nov 2016
4 Open 4 document View SEC filing for 4 FORM 4 28 Nov 2016 25 Nov 2016
4 Open 4 document View SEC filing for 4 FORM 4 22 Nov 2016 18 Nov 2016
4 Open 4 document View SEC filing for 4 FORM 4 17 Nov 2016 15 Nov 2016
4 Open 4 document View SEC filing for 4 FORM 4 15 Nov 2016 11 Nov 2016
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 04 Nov 2016 30 Sep 2016 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Nov 2016 01 Nov 2016 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 29 Sep 2016 27 Sep 2016
4 Open 4 document View SEC filing for 4 FORM 4 26 Sep 2016 22 Sep 2016
4 Open 4 document View SEC filing for 4 FORM 4 21 Sep 2016 19 Sep 2016
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 05 Aug 2016 30 Jun 2016 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 Aug 2016 02 Aug 2016 001-35929
EFFECT Open EFFECT document View SEC filing for EFFECT 14 Jul 2016 333-211190
CORRESP Open CORRESP document View SEC filing for CORRESP 11 Jul 2016
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2016 12 May 2016
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 May 2016 11 May 2016 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 13 May 2016 11 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 13 May 2016 11 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 13 May 2016 11 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 13 May 2016 11 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 13 May 2016 11 May 2016
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 12 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 10 May 2016 03 Mar 2015
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 10 May 2016 02 Jan 2015
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 06 May 2016 333-211190
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 06 May 2016 31 Mar 2016 001-35929
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 May 2016 03 May 2016 001-35929
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 01 Apr 2016 11 May 2016 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 28 Mar 2016 24 Mar 2016
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 04 Mar 2016 333-209934
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 04 Mar 2016 31 Dec 2015 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10 Feb 2016 09 Feb 2016 001-35929
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 05 Feb 2016 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2016 05 Jan 2016
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2016 05 Jan 2016
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2016 05 Jan 2016
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2016 04 Jan 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A CONESTOGA CAPITAL ADVISORS 06 Jan 2016 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 21 Dec 2015 17 Dec 2015
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 05 Nov 2015 30 Sep 2015 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 Nov 2015 03 Nov 2015 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 28 Oct 2015 26 Oct 2015
3 Open 3 document View SEC filing for 3 FORM 3 28 Oct 2015 26 Oct 2015
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 Oct 2015 26 Oct 2015 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 01 Oct 2015 01 Oct 2015 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 01 Oct 2015 01 Oct 2015
3 Open 3 document View SEC filing for 3 FORM 3 01 Oct 2015 01 Oct 2015
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Aug 2015 04 Aug 2015 001-35929
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 06 Aug 2015 30 Jun 2015 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 01 Jul 2015 29 Jun 2015
4 Open 4 document View SEC filing for 4 FORM 4 26 Jun 2015 24 Jun 2015
4 Open 4 document View SEC filing for 4 FORM 4 24 Jun 2015 22 Jun 2015
4 Open 4 document View SEC filing for 4 FORM 4 22 Jun 2015 18 Jun 2015
4 Open 4 document View SEC filing for 4 FORM 4 22 May 2015 20 May 2015
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2015 07 May 2015
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2015 07 May 2015
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2015 07 May 2015
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2015 07 May 2015
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 May 2015 07 May 2015 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 May 2015 07 May 2015 001-35929
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 May 2015 31 Mar 2015 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 06 Apr 2015 06 Apr 2015
ARS Open ARS document View SEC filing for ARS AUTO-GENERATED PAPER DOCUMENT 02 Apr 2015 31 Dec 2014 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 01 Apr 2015 30 Mar 2015
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 01 Apr 2015 07 May 2015 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 25 Mar 2015 23 Mar 2015
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 04 Mar 2015 31 Dec 2014 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 02 Mar 2015 26 Feb 2015
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2015 23 Feb 2015
4 Open 4 document View SEC filing for 4 FORM 4 18 Feb 2015 13 Feb 2015
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 12 Feb 2015 10 Feb 2015 001-35929
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 29 Jan 2015 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 13 Jan 2015 09 Jan 2015
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13 Jan 2015 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 09 Jan 2015 07 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2015 06 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2015 05 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2015 02 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 31 Dec 2014 29 Dec 2014
4 Open 4 document View SEC filing for 4 FORM 4 30 Dec 2014 26 Dec 2014
4 Open 4 document View SEC filing for 4 FORM 4 29 Dec 2014 24 Dec 2014
4 Open 4 document View SEC filing for 4 FORM 4 24 Dec 2014 23 Dec 2014
4 Open 4 document View SEC filing for 4 FORM 4 26 Nov 2014 25 Nov 2014
4 Open 4 document View SEC filing for 4 FORM 4 20 Nov 2014 19 Nov 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 18 Nov 2014 005-52417
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 07 Nov 2014 30 Sep 2014 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Nov 2014 04 Nov 2014 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 Nov 2014 05 Aug 2014 001-35929
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 17 Oct 2014 005-52417
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 06 Aug 2014 30 Jun 2014 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 04 Aug 2014 01 Aug 2014
4 Open 4 document View SEC filing for 4 FORM 4 26 Jun 2014 24 Jun 2014
4 Open 4 document View SEC filing for 4 FORM 4 23 Jun 2014 19 Jun 2014
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2014 05 Jun 2014
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2014 05 Jun 2014
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 May 2014 08 May 2014 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 12 May 2014 08 May 2014
4 Open 4 document View SEC filing for 4 FORM 4 12 May 2014 08 May 2014
4 Open 4 document View SEC filing for 4 FORM 4 12 May 2014 08 May 2014
4 Open 4 document View SEC filing for 4 FORM 4 12 May 2014 08 May 2014
3 Open 3 document View SEC filing for 3 FORM 3 12 May 2014 08 May 2014
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 May 2014 31 Mar 2014 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 May 2014 06 May 2014 001-35929
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 10 Apr 2014 08 May 2014 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 01 Apr 2014 31 Mar 2014 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 17 Mar 2014 13 Mar 2014
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 17 Mar 2014 10 Mar 2014
4 Open 4 document View SEC filing for 4 FORM 4 12 Mar 2014 10 Mar 2014
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2014 05 Mar 2014
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 04 Mar 2014 31 Dec 2013 001-35929
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2014 005-52417
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Feb 2014 11 Feb 2014 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 04 Feb 2014 28 Jan 2014
4 Open 4 document View SEC filing for 4 FORM 4 27 Jan 2014 06 Jan 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 22 Jan 2014 005-52417
SC 13G Open SC 13G document View SEC filing for SC 13G 22 Jan 2014 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2014 07 Jan 2014
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2014 07 Jan 2014
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2014 03 Jan 2014
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2014 02 Jan 2014
4 Open 4 document View SEC filing for 4 FORM 4 02 Jan 2014 31 Dec 2013
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2013 13 Dec 2013
4 Open 4 document View SEC filing for 4 FORM 4 05 Dec 2013 03 Dec 2013
4 Open 4 document View SEC filing for 4 FORM 4 02 Dec 2013 27 Nov 2013
4 Open 4 document View SEC filing for 4 FORM 4 19 Nov 2013 18 Nov 2013
4 Open 4 document View SEC filing for 4 FORM 4 15 Nov 2013 28 Oct 2013
4 Open 4 document View SEC filing for 4 FORM 4 15 Nov 2013 13 Nov 2013
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 07 Nov 2013 30 Sep 2013 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Nov 2013 05 Nov 2013 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 22 Oct 2013 18 Oct 2013
4 Open 4 document View SEC filing for 4 FORM 4 17 Oct 2013 16 Oct 2013
4 Open 4 document View SEC filing for 4 FORM 4 16 Oct 2013 11 Oct 2013
4 Open 4 document View SEC filing for 4 FORM 4 11 Oct 2013 09 Oct 2013
4 Open 4 document View SEC filing for 4 FORM 4 08 Oct 2013 04 Oct 2013
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2013 27 Aug 2013
4 Open 4 document View SEC filing for 4 FORM 4 27 Aug 2013 23 Aug 2013
4 Open 4 document View SEC filing for 4 FORM 4 19 Aug 2013 13 Aug 2013
4 Open 4 document View SEC filing for 4 FORM 4 08 Aug 2013 31 Jul 2013
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Aug 2013 30 Jun 2013 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Aug 2013 06 Aug 2013 001-35929
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 18 Jul 2013
CORRESP Open CORRESP document View SEC filing for CORRESP 11 Jul 2013
4 Open 4 document View SEC filing for 4 FORM 4 03 Jul 2013 01 Jul 2013
4 Open 4 document View SEC filing for 4 FORM 4 02 Jul 2013 28 Jun 2013
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 28 Jun 2013
EFFECT Open EFFECT document View SEC filing for EFFECT 20 Jun 2013 333-187597
4 Open 4 document View SEC filing for 4 FORM 4 20 Jun 2013 07 Jun 2013
CORRESP Open CORRESP document View SEC filing for CORRESP 17 Jun 2013
3 Open 3 document View SEC filing for 3 FORM 3 17 Jun 2013 05 Jun 2013
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 14 Jun 2013 005-52417
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13 Jun 2013 005-52417
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G (JUNE 2013) 10 Jun 2013 005-52417
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 07 Jun 2013 04 Jun 2013
4 Open 4 document View SEC filing for 4 FORM 4 06 Jun 2013 04 Jun 2013
S-3/A Open S-3/A document View SEC filing for S-3/A FORM S-3/A 06 Jun 2013 333-187597
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 06 Jun 2013 333-189141
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 06 Jun 2013 333-189140
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 06 Jun 2013 333-189139
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Jun 2013
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 05 Jun 2013 29 Apr 2013
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 24 May 2013 22 May 2013 001-35929
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2013 17 May 2013
CERTNAS Open CERTNAS document View SEC filing for CERTNAS AUTO-GENERATED PAPER DOCUMENT 17 May 2013 001-35929
8-A12B/A Open 8-A12B/A document View SEC filing for 8-A12B/A FORM 8-A/A AMENDMENT NO. 1 16 May 2013 001-35929
8-A12B Open 8-A12B document View SEC filing for 8-A12B FORM 8-A 16 May 2013 001-35929
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 May 2013 09 May 2013 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 13 May 2013 09 May 2013
4 Open 4 document View SEC filing for 4 FORM 4 13 May 2013 09 May 2013
4 Open 4 document View SEC filing for 4 FORM 4 13 May 2013 09 May 2013
4 Open 4 document View SEC filing for 4 FORM 4 13 May 2013 09 May 2013
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 May 2013 07 May 2013 000-29466
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 May 2013 31 Mar 2013 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 01 May 2013 29 Apr 2013
ARS Open ARS document View SEC filing for ARS AUTO-GENERATED PAPER DOCUMENT 12 Apr 2013 31 Dec 2012 000-29466
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 10 Apr 2013 09 May 2013 000-29466
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 03 Apr 2013
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 28 Mar 2013 333-187597
PRE 14A Open PRE 14A document View SEC filing for PRE 14A SCHEDULE 14A 25 Mar 2013 09 May 2013 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 25 Mar 2013 22 Mar 2013
4 Open 4 document View SEC filing for 4 FORM 4 18 Mar 2013 28 Feb 2013
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 01 Mar 2013 31 Dec 2012 000-29466
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Feb 2013 12 Feb 2013 000-29466
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Feb 2013 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 07 Feb 2013 24 Jan 2013
4 Open 4 document View SEC filing for 4 FORM 4 16 Jan 2013 15 Jan 2013
4 Open 4 document View SEC filing for 4 FORM 4 09 Jan 2013 07 Jan 2013
4 Open 4 document View SEC filing for 4 FORM 4 09 Jan 2013 07 Jan 2013
4 Open 4 document View SEC filing for 4 FORM 4 09 Jan 2013 07 Jan 2013
4 Open 4 document View SEC filing for 4 FORM 4 31 Dec 2012 12 Dec 2012
4 Open 4 document View SEC filing for 4 FORM 4 28 Dec 2012 24 Dec 2012
4 Open 4 document View SEC filing for 4 FORM 4 26 Dec 2012 21 Dec 2012
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2012 13 Dec 2012
4 Open 4 document View SEC filing for 4 FORM 4 12 Dec 2012 28 Nov 2012
4 Open 4 document View SEC filing for 4 FORM 4 05 Dec 2012 03 Dec 2012
4 Open 4 document View SEC filing for 4 FORM 4 26 Nov 2012 21 Nov 2012
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Nov 2012 06 Nov 2012 000-29466
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 07 Nov 2012 30 Sep 2012 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 01 Nov 2012 25 Oct 2012
4 Open 4 document View SEC filing for 4 FORM 4 24 Oct 2012 17 Oct 2012
4 Open 4 document View SEC filing for 4 FORM 4 16 Oct 2012 12 Oct 2012
4 Open 4 document View SEC filing for 4 FORM 4 11 Oct 2012 10 Oct 2012
EFFECT Open EFFECT document View SEC filing for EFFECT 09 Oct 2012 333-183660
4 Open 4 document View SEC filing for 4 FORM 4 05 Oct 2012 03 Oct 2012
4 Open 4 document View SEC filing for 4 FORM 4 14 Sep 2012 07 Sep 2012
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 31 Aug 2012 333-183660
4 Open 4 document View SEC filing for 4 FORM 4 17 Aug 2012 13 Aug 2012
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Aug 2012 30 Jun 2012 000-29466
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Aug 2012 07 Aug 2012 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 17 Jul 2012 13 Jul 2012
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2012 15 May 2012
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 May 2012 11 May 2012 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 14 May 2012 11 May 2012
4 Open 4 document View SEC filing for 4 FORM 4 14 May 2012 11 May 2012
4 Open 4 document View SEC filing for 4 FORM 4 14 May 2012 11 May 2012
4 Open 4 document View SEC filing for 4 FORM 4 14 May 2012 11 May 2012
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 11 May 2012 31 Mar 2012 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 07 May 2012 04 May 2012
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 May 2012 01 May 2012 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 18 Apr 2012 18 Apr 2012
4 Open 4 document View SEC filing for 4 FORM 4 17 Apr 2012 13 Apr 2012
ARS Open ARS document View SEC filing for ARS AUTO-GENERATED PAPER DOCUMENT 02 Apr 2012 31 Dec 2011 000-29466
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE SCHEDULE 14A 30 Mar 2012 11 May 2012 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2012 07 Mar 2012
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 01 Mar 2012 31 Dec 2011 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 22 Feb 2012 17 Feb 2012
4 Open 4 document View SEC filing for 4 FORM 4 16 Feb 2012 08 Feb 2012
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 15 Feb 2012 14 Feb 2012 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 07 Feb 2012 05 Jan 2012
4 Open 4 document View SEC filing for 4 FORM 4 07 Feb 2012 05 Jan 2012
4 Open 4 document View SEC filing for 4 FORM 4 07 Feb 2012 05 Jan 2012
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 02 Feb 2012 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 01 Feb 2012 30 Jan 2012
4 Open 4 document View SEC filing for 4 FORM 4 16 Dec 2011 15 Dec 2011
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 08 Nov 2011 30 Sep 2011 000-29466
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Nov 2011 01 Nov 2011 000-29466
3 Open 3 document View SEC filing for 3 FORM 3 01 Sep 2011 01 Sep 2011
4 Open 4 document View SEC filing for 4 FORM 4 24 Aug 2011 08 Jun 2011
4 Open 4 document View SEC filing for 4 FORM 4 24 Aug 2011 19 May 2011
4 Open 4 document View SEC filing for 4 FORM 4 22 Aug 2011 19 Aug 2011
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 12 Aug 2011 30 Jun 2011 000-29466
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 03 Aug 2011 02 Aug 2011 000-29466
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 03 Aug 2011 03 Aug 2011 000-29466
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Jul 2011 05 Jul 2011 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 06 Jul 2011 05 Jul 2011
3 Open 3 document View SEC filing for 3 FORM 3 06 Jul 2011 05 Jul 2011
4 Open 4 document View SEC filing for 4 FORM 4 27 Jun 2011 23 Jun 2011
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 May 2011 06 May 2011 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 10 May 2011 06 May 2011
4 Open 4 document View SEC filing for 4 FORM 4 10 May 2011 06 May 2011
4 Open 4 document View SEC filing for 4 FORM 4 10 May 2011 06 May 2011
4 Open 4 document View SEC filing for 4 FORM 4 10 May 2011 06 May 2011
10-Q Open 10-Q document View SEC filing for 10-Q FORM 10Q 06 May 2011 31 Mar 2011 000-29466
8-K Open 8-K document View SEC filing for 8-K FORM 8K 05 May 2011 03 May 2011 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 15 Apr 2011 13 Apr 2011
ARS Open ARS document View SEC filing for ARS AUTO-GENERATED PAPER DOCUMENT 05 Apr 2011 31 Dec 2010 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 30 Mar 2011 29 Mar 2011
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 30 Mar 2011 07 Jan 2011
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 25 Mar 2011 333-173097
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 25 Mar 2011 06 May 2011 000-29466
10-K Open 10-K document View SEC filing for 10-K ANNUAL REPORT 25 Mar 2011 31 Dec 2010 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 14 Mar 2011 11 Mar 2011
8-K Open 8-K document View SEC filing for 8-K 09 Feb 2011 08 Feb 2011 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 10 Jan 2011 07 Jan 2011
4 Open 4 document View SEC filing for 4 FORM 4 10 Jan 2011 07 Jan 2011
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2011 05 Jan 2011
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2011 21 Dec 2010
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2010 15 Dec 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 17 Dec 2010 005-52417
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 17 Dec 2010 005-52417
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2010 13 Dec 2010
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2010 13 Dec 2010
4 Open 4 document View SEC filing for 4 FORM 4 03 Dec 2010 01 Dec 2010
4 Open 4 document View SEC filing for 4 FORM 4 03 Dec 2010 01 Dec 2010
4 Open 4 document View SEC filing for 4 FORM 4 03 Dec 2010 01 Dec 2010
4 Open 4 document View SEC filing for 4 FORM 4 03 Dec 2010 01 Dec 2010
4 Open 4 document View SEC filing for 4 FORM 4 01 Dec 2010 29 Nov 2010
10-Q Open 10-Q document View SEC filing for 10-Q 15 Nov 2010 30 Sep 2010 000-29466
4 Open 4 document View SEC filing for 4 FORM 4 10 Nov 2010 09 Nov 2010
8-K Open 8-K document View SEC filing for 8-K 03 Nov 2010 02 Nov 2010 000-29466
8-K/A Open 8-K/A document View SEC filing for 8-K/A 20 Oct 2010 03 Aug 2010 000-29466
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 30 Sep 2010
4 Open 4 document View SEC filing for 4 FORM 4 30 Sep 2010 28 Sep 2010
CORRESP Open CORRESP document View SEC filing for CORRESP 27 Sep 2010
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 14 Sep 2010
4 Open 4 document View SEC filing for 4 FORM 4 14 Sep 2010 13 Sep 2010
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2010 26 Aug 2010
10-Q Open 10-Q document View SEC filing for 10-Q 13 Aug 2010 30 Jun 2010 000-29466
8-K Open 8-K document View SEC filing for 8-K 09 Aug 2010 03 Aug 2010 000-29466
8-K Open 8-K document View SEC filing for 8-K 05 Aug 2010 03 Aug 2010 000-29466
10-Q Open 10-Q document View SEC filing for 10-Q 12 May 2010 31 Mar 2010 000-29466
4 Open 4 document View SEC filing for 4 11 May 2010 07 May 2010
4 Open 4 document View SEC filing for 4 11 May 2010 07 May 2010
4 Open 4 document View SEC filing for 4 11 May 2010 07 May 2010
4 Open 4 document View SEC filing for 4 11 May 2010 07 May 2010
8-K Open 8-K document View SEC filing for 8-K 10 May 2010 07 May 2010 000-29466
8-K Open 8-K document View SEC filing for 8-K 05 May 2010 04 May 2010 000-29466
ARS Open ARS document View SEC filing for ARS AUTO-GENERATED PAPER DOCUMENT 08 Apr 2010 31 Dec 2009 000-29466
4 Open 4 document View SEC filing for 4 08 Apr 2010 06 Apr 2010
4 Open 4 document View SEC filing for 4 02 Apr 2010 31 Mar 2010
4/A Open 4/A document View SEC filing for 4/A 02 Apr 2010 29 Dec 2008
10-K Open 10-K document View SEC filing for 10-K 31 Mar 2010 31 Dec 2009 000-29466
DEF 14A Open DEF 14A document View SEC filing for DEF 14A 31 Mar 2010 07 May 2010 000-29466
SC 13G Open SC 13G document View SEC filing for SC 13G 23 Feb 2010 005-52417
SC 13G Open SC 13G document View SEC filing for SC 13G 23 Feb 2010 005-52417
SC 13G Open SC 13G document View SEC filing for SC 13G 23 Feb 2010 005-52417
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 23 Feb 2010 005-52417
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 23 Feb 2010 005-52417
3 Open 3 document View SEC filing for 3 22 Feb 2010 12 Feb 2010
3 Open 3 document View SEC filing for 3 22 Feb 2010 12 Feb 2010
4 Open 4 document View SEC filing for 4 19 Feb 2010 09 Feb 2010
4 Open 4 document View SEC filing for 4 19 Feb 2010 12 Feb 2010
3 Open 3 document View SEC filing for 3 19 Feb 2010 09 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 12 16 Feb 2010 005-52417
8-K Open 8-K document View SEC filing for 8-K 11 Feb 2010 09 Feb 2010 000-29466
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13G/A NRCI 12/31/2009 21 Jan 2010 005-52417
4 Open 4 document View SEC filing for 4 12 Jan 2010 08 Jan 2010
4 Open 4 document View SEC filing for 4 12 Jan 2010 08 Jan 2010
4 Open 4 document View SEC filing for 4 07 Jan 2010 05 Jan 2010
4 Open 4 document View SEC filing for 4 07 Jan 2010 05 Jan 2010
4 Open 4 document View SEC filing for 4 07 Jan 2010 05 Jan 2010

About this filer

NATIONAL RESEARCH CORP files with the SEC under CIK 0000070487. This page aggregates EDGAR filings and related ownership activity.

Industry: Services Commercial Physical & Biological Research.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

Related pages