BIOFORCE NANOSCIENCES HOLDINGS, INC. SEC EDGAR Filings (CIK 0001310488)

SEC EDGAR filings, ownership reports, and insider transactions for BIOFORCE NANOSCIENCES HOLDINGS, INC..

Symbol
BFNH on OTC
Industry
Laboratory Analytical Instruments (Industrial Applications And Services)
Business address
2020 General Booth Blvd, Suite 230, Virginia Beach, VA, 23454
Fiscal year end
31 December
Former names
SILVER RIVER VENTURES, INC. (to 24 Feb 2006)
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BIOFORCE NANOSCIENCES HOLDINGS, INC. has filed 236 SEC EDGAR filings since 14 Dec 2004

Latest Filings

Recent SEC filings for BIOFORCE NANOSCIENCES HOLDINGS, INC. including 10-Q, NT 10-Q, 10-K and more.

Form type Document Filing Description Filing date Reporting date File number(s)
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT - SEPTEMBER 30, 2025 19 Nov 2025 30 Sep 2025 000-51074
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NOTIFICATION OF LATE FILING 13 Nov 2025 30 Sep 2025 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT - JUNE 30, 2025 11 Aug 2025 30 Jun 2025 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT - MARCH 31, 2025 13 May 2025 31 Mar 2025 000-51074
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K YEAR END REPORT - DEC. 31, 2024 08 Apr 2025 31 Dec 2024 000-51074
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NOTIFICATION OF LATE FILING 28 Mar 2025 31 Dec 2024 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT - SEPT. 2024 08 Nov 2024 30 Sep 2024 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT - JUNE 30, 2024 07 Aug 2024 30 Jun 2024 000-51074
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 07 May 2024 07 May 2024 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT MARCH 31, 2024 03 May 2024 31 Mar 2024 000-51074
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K YEAR- END REPORT - DEC. 31, 2023 01 Apr 2024 31 Dec 2023 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10Q - SEPT. 30, 2023 03 Nov 2023 30 Sep 2023 000-51074
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Oct 2023 17 Oct 2023
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Oct 2023 12 May 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT - JUNE 30, 2023 01 Aug 2023 30 Jun 2023 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT - MARCH 31, 2023 09 May 2023 31 Mar 2023 000-51074
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K YEAR-END REPORT - DEC. 31, 2022 28 Mar 2023 31 Dec 2022 000-51074
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Dec 2022 13 Dec 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT - SEPTEMBER 30, 2022 02 Nov 2022 30 Sep 2022 000-51074
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Oct 2022 30 Sep 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT - JUNE 30, 2022 27 Jul 2022 30 Jun 2022 000-51074
10-Q/A Open 10-Q/A document | Open XBRL data View SEC filing for 10-Q/A AMENDED QTR REPORT MARCH 31, 2022 05 May 2022 31 Mar 2022 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 05 May 2022 31 Mar 2022 000-51074
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 11 Feb 2022 31 Dec 2021 000-51074
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 30 Nov 2021 29 Nov 2021 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 28 Oct 2021 30 Sep 2021 000-51074
10-Q/A Open 10-Q/A document | Open XBRL data View SEC filing for 10-Q/A AMENDMENT NO. 1 TO QUARTERLY REPORT 30 Jul 2021 30 Jun 2021 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 29 Jul 2021 30 Jun 2021 000-51074
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 02 Jun 2021 02 Jun 2021 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT -MARCH 31, 2021 27 Apr 2021 31 Mar 2021 000-51074
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K YEAR END REPORT DEC. 31, 2020 16 Feb 2021 31 Dec 2020 000-51074
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 09 Dec 2020 04 Dec 2020
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 09 Dec 2020 04 Dec 2020
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 09 Dec 2020 04 Dec 2020
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 07 Dec 2020 04 Dec 2020
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 07 Dec 2020 04 Dec 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Dec 2020 04 Dec 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Dec 2020 04 Dec 2020
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 04 Dec 2020 04 Dec 2020 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT - SEPT. 30, 2020 23 Oct 2020 30 Sep 2020 000-51074
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 13 Oct 2020 09 Oct 2020 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT - JUNE 30, 2020 22 Jul 2020 30 Jun 2020 000-51074
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 14 Jul 2020 14 Jul 2020 000-51074
8-K/A Open 8-K/A document View SEC filing for 8-K/A AMENDED: CHANGED WORD "FORMERLY" WITH "FORMALLY" 09 Jul 2020 09 Jul 2020 000-51074
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 09 Jul 2020 09 Jul 2020 000-51074
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 18 May 2020 31 Mar 2020 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT -MARCH 31, 2020 04 May 2020 31 Mar 2020 000-51074
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Apr 2020 31 Mar 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Apr 2020 31 Mar 2020
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 01 Apr 2020 31 Mar 2020 000-51074
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A AMENDED YEAR- END REPORT- DEC.31, 2019 09 Mar 2020 31 Dec 2019 000-51074
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K YEAR - END REPORT-DEC.31, 2019 04 Mar 2020 31 Dec 2019 000-51074
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 31 Dec 2019
DEFR14C Open DEFR14C document View SEC filing for DEFR14C REVISED DEFINITIVE INFORMATION STATEMENT NO. 2 INCLUDES EXHIBITS 31 Dec 2019 000-51074
DEFR14C Open DEFR14C document View SEC filing for DEFR14C REVISED DEFINITIVE INFORMATION STATEMENT 31 Dec 2019 000-51074
DEF 14C Open DEF 14C document View SEC filing for DEF 14C DEFINITIVE INFORMATION STATEMENT 31 Dec 2019 30 Dec 2019 000-51074
CORRESP Open CORRESP document View SEC filing for CORRESP 27 Dec 2019
PRER14C Open PRER14C document View SEC filing for PRER14C REVISED PRELIMINARY INFO. STATEMENT 27 Dec 2019 000-51074
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 23 Dec 2019
PRE 14C Open PRE 14C document View SEC filing for PRE 14C PRELIMINARY INFORMATION STATEMENT 13 Dec 2019 13 Dec 2019 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. ENDING SEPT. 30, 2019 05 Nov 2019 30 Sep 2019 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. ENDING JUNE 30, 2019 22 Jul 2019 30 Jun 2019 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. MARCH 31, 2019 30 Apr 2019 31 Mar 2019 000-51074
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K YEAR END REPORT- DECEMBER 31, 2018 29 Mar 2019 31 Dec 2018 000-51074
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QTR. REPORT-SEPT. 30, 2018 24 Oct 2018 30 Sep 2018 000-51074
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 10 Aug 2018 10 Aug 2018
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 10 Aug 2018 10 Aug 2018
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 10 Aug 2018 10 Aug 2018
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 01 Aug 2018
10-12G/A Open 10-12G/A document View SEC filing for 10-12G/A AMENDED REGISTRATION STATEMENT 27 Jul 2018 000-51074
10-Q Open 10-Q document View SEC filing for 10-Q QTR. REPORT_JUNE 30, 2018 24 Jul 2018 30 Jun 2018 000-51074
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Jun 2018
10-12G/A Open 10-12G/A document View SEC filing for 10-12G/A AMENDED REGISTRATION STATEMENT 28 Jun 2018 000-51074
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 19 Jun 2018
CORRESP Open CORRESP document View SEC filing for CORRESP 25 May 2018
10-12G/A Open 10-12G/A document View SEC filing for 10-12G/A AMENDED REGISTRATION STATEMENT 25 May 2018 000-51074
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 May 2018
10-Q Open 10-Q document View SEC filing for 10-Q QTR. REPORT- MARCH 31, 2018 11 May 2018 31 Mar 2018 000-51074
CORRESP Open CORRESP document View SEC filing for CORRESP 25 Apr 2018
10-12G/A Open 10-12G/A document View SEC filing for 10-12G/A AMENDED REGISTRATION STATEMENT 25 Apr 2018 000-51074
10-K Open 10-K document View SEC filing for 10-K YEAR END REPORT- DECEMBER 31, 2017 13 Apr 2018 31 Dec 2017 000-51074
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NOTIFICATION OF LATE FILING 29 Mar 2018 31 Dec 2017 000-51074
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 15 Mar 2018
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Feb 2018
10-12G/A Open 10-12G/A document View SEC filing for 10-12G/A AMENDED REGISTRATION STATEMENT 28 Feb 2018 000-51074
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 13 Feb 2018
CORRESP Open CORRESP document View SEC filing for CORRESP 26 Jan 2018
10-12G/A Open 10-12G/A document View SEC filing for 10-12G/A AMENDED REGISTRATION 26 Jan 2018 000-51074
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 12 Jan 2018
10-12G Open 10-12G document View SEC filing for 10-12G REGISTRATION STATEMENT 19 Dec 2017 000-51074
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 02 Mar 2017 28 Feb 2017 000-51074

About this filer

BIOFORCE NANOSCIENCES HOLDINGS, INC. files with the SEC under CIK 0001310488. This page aggregates EDGAR filings and related ownership activity.

Industry: Laboratory Analytical Instruments.

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.

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