SCIENTIFIC INDUSTRIES INC SEC EDGAR Filings (CIK 0000087802)

SEC EDGAR filings, ownership reports, and insider transactions for SCIENTIFIC INDUSTRIES INC.

Symbol
SCND on OTC
Business address
70 Orville Dr, Airport International Plz, Bohemia, NY, 11716
State of incorporation
DE
Fiscal year end
31 December
Get insider transactions for this issuer
SCIENTIFIC INDUSTRIES INC has filed 694 SEC EDGAR filings since 13 Nov 1995

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
3 Open Document Open Filing PRIMARY DOCUMENT 29 Dec 2025 22 Aug 2025
DEF 14A Open Document Open Filing DEF 14A 29 Dec 2025 05 Dec 2025 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 18 Dec 2025 17 Dec 2025
4 Open Document Open Filing PRIMARY DOCUMENT 18 Dec 2025 17 Dec 2025
4 Open Document Open Filing PRIMARY DOCUMENT 15 Dec 2025 05 Dec 2025
8-K/A Open Document | Data Open Filing FORM 8-K/A 05 Dec 2025 07 Aug 2025 000-06658
10-Q Open Document | Data Open Filing FORM 10-Q 19 Nov 2025 30 Sep 2025 000-06658
NT 10-Q Open Document Open Filing NT 10-Q 14 Nov 2025 30 Sep 2025 000-06658
SCHEDULE 13D/A Open Document Open Filing 14 Nov 2025 005-13492
SCHEDULE 13G/A Open Document Open Filing 13 Nov 2025 005-13492
4 Open Document Open Filing PRIMARY DOCUMENT 06 Oct 2025 20 Aug 2025
4 Open Document Open Filing PRIMARY DOCUMENT 18 Sep 2025 17 Sep 2025
4 Open Document Open Filing PRIMARY DOCUMENT 18 Sep 2025 16 Sep 2025
4 Open Document Open Filing PRIMARY DOCUMENT 09 Sep 2025 20 Aug 2025
4 Open Document Open Filing PRIMARY DOCUMENT 04 Sep 2025 20 Aug 2025
8-K Open Document | Data Open Filing FORM 8-K 27 Aug 2025 22 Aug 2025 000-06658
SCHEDULE 13D/A Open Document Open Filing 22 Aug 2025 005-13492
10-Q Open Document | Data Open Filing FORM 10-Q 19 Aug 2025 30 Jun 2025 000-06658
NT 10-Q Open Document Open Filing NT 10-Q 14 Aug 2025 30 Jun 2025 000-06658
SCHEDULE 13G/A Open Document Open Filing 13 Aug 2025 005-13492
8-K Open Document | Data Open Filing FORM 8-K 11 Aug 2025 07 Aug 2025 000-06658
424B3 Open Document Open Filing 424B3 22 Jul 2025 333-288450
EFFECT Open Document Open Filing 21 Jul 2025 333-288450
CORRESP Open Document Open Filing 18 Jul 2025
S-1/A Open Document Open Filing S-1/A 18 Jul 2025 333-288450
S-1/A Open Document Open Filing S-1/A 14 Jul 2025 333-288450
UPLOAD Open Document Open Filing 07 Jul 2025 333-288450
S-1/A Open Document Open Filing FORM S-1/A 01 Jul 2025 333-288450
S-1 Open Document Open Filing FORM S-1 01 Jul 2025 333-288450
4 Open Document Open Filing PRIMARY DOCUMENT 23 May 2025 13 May 2025
4 Open Document Open Filing PRIMARY DOCUMENT 22 May 2025 13 May 2025
8-K Open Document | Data Open Filing FORM 8-K 21 May 2025 20 May 2025 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 19 May 2025 18 Apr 2025
4 Open Document Open Filing PRIMARY DOCUMENT 19 May 2025 18 Apr 2025
4 Open Document Open Filing PRIMARY DOCUMENT 15 May 2025 18 Apr 2025
10-Q Open Document | Data Open Filing FORM 10-Q 13 May 2025 31 Mar 2025 000-06658
D Open Document Open Filing 01 May 2025 021-544987
SCHEDULE 13D/A Open Document Open Filing 23 Apr 2025 005-13492
4 Open Document Open Filing PRIMARY DOCUMENT 22 Apr 2025 18 Apr 2025
SCHEDULE 13D/A Open Document Open Filing 22 Apr 2025 005-13492
8-K Open Document | Data Open Filing FORM 8-K 22 Apr 2025 18 Apr 2025 000-06658
8-K Open Document | Data Open Filing FORM 8-K 02 Apr 2025 01 Apr 2025 000-06658
10-K Open Document | Data Open Filing FORM 10-K 31 Mar 2025 31 Dec 2024 000-06658
SCHEDULE 13D/A Open Document Open Filing 21 Mar 2025 005-13492
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025 005-13492
SCHEDULE 13G/A Open Document Open Filing 12 Feb 2025 005-13492
10-Q Open Document | Data Open Filing FORM 10-Q 14 Nov 2024 30 Sep 2024 000-06658
SC 13G/A Open Document Open Filing 14 Nov 2024 005-13492
SC 13D/A Open Document Open Filing FILING 13 Nov 2024 005-13492
4 Open Document Open Filing PRIMARY DOCUMENT 31 Oct 2024 31 Oct 2024
10-Q Open Document | Data Open Filing FORM 10-Q 14 Aug 2024 30 Jun 2024 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2024 01 Jul 2024
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2024 01 Jul 2024
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2024 01 Jul 2024
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2024 01 Jul 2024
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2024 01 Jul 2024
4 Open Document Open Filing PRIMARY DOCUMENT 31 Jul 2024 01 Apr 2024
4 Open Document Open Filing PRIMARY DOCUMENT 31 Jul 2024 13 Dec 2023
3 Open Document Open Filing PRIMARY DOCUMENT 31 Jul 2024 04 Mar 2024
UPLOAD Open Document Open Filing 31 Jul 2024 000-06658
10-K/A Open Document | Data Open Filing FORM 10-K/A 18 Jul 2024 31 Dec 2023 000-06658
CORRESP Open Document Open Filing 17 Jul 2024
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2024 01 Apr 2024
4 Open Document Open Filing PRIMARY DOCUMENT 28 Jun 2024 01 Apr 2024
4 Open Document Open Filing PRIMARY DOCUMENT 28 Jun 2024 19 Dec 2023
424B3 Open Document Open Filing 424B3 28 Jun 2024 333-278009
4 Open Document Open Filing PRIMARY DOCUMENT 27 Jun 2024 17 May 2024
4 Open Document Open Filing PRIMARY DOCUMENT 27 Jun 2024 01 Apr 2024
EFFECT Open Document Open Filing 26 Jun 2024 333-278009
CORRESP Open Document Open Filing 25 Jun 2024
4 Open Document Open Filing PRIMARY DOCUMENT 20 Jun 2024 01 Apr 2024
S-1/A Open Document Open Filing FORM S-1/A 18 Jun 2024 333-278009
UPLOAD Open Document Open Filing 14 Jun 2024 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 13 Jun 2024 13 Jun 2024
8-K Open Document | Data Open Filing FORM 8-K 06 Jun 2024 01 Jun 2024 000-06658
S-1/A Open Document Open Filing FORM S-1/A 31 May 2024 333-278009
10-Q Open Document | Data Open Filing FORM 10-Q 15 May 2024 31 Mar 2024 000-06658
S-1/A Open Document Open Filing S-1/A 02 May 2024 333-278009
3 Open Document Open Filing PRIMARY DOCUMENT 26 Apr 2024 12 Apr 2024
DEF 14A Open Document Open Filing DEF 14A 15 Apr 2024 12 Apr 2024 000-06658
8-K Open Document | Data Open Filing FORM 8-K 15 Apr 2024 12 Apr 2024 000-06658
CORRESP Open Document Open Filing 08 Apr 2024
8-K Open Document | Data Open Filing FORM 8-K 08 Apr 2024 04 Apr 2024 000-06658
UPLOAD Open Document Open Filing 29 Mar 2024 333-278009
10-K Open Document | Data Open Filing FORM 10-K 29 Mar 2024 31 Dec 2023 000-06658
SC 13G/A Open Document Open Filing 21 Mar 2024 005-13492
S-1 Open Document Open Filing FORM S-1 15 Mar 2024 333-278009
8-K Open Document | Data Open Filing FORM 8-K 07 Mar 2024 04 Mar 2024 000-06658
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2024 005-13492
3 Open Document Open Filing 14 Feb 2024 13 Feb 2024
SC 13G Open Document Open Filing 14 Feb 2024 005-13492
SC 13G/A Open Document Open Filing 14 Feb 2024 005-13492
D Open Document Open Filing 01 Feb 2024 021-504197
4 Open Document Open Filing PRIMARY DOCUMENT 29 Jan 2024 20 Dec 2023
4 Open Document Open Filing PRIMARY DOCUMENT 29 Jan 2024 19 Dec 2023
4 Open Document Open Filing PRIMARY DOCUMENT 29 Jan 2024 13 Dec 2023
4 Open Document Open Filing PRIMARY DOCUMENT 29 Jan 2024 17 Jan 2024
8-K Open Document | Data Open Filing FORM 8-K 22 Jan 2024 17 Jan 2023 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 17 Jan 2024 13 Dec 2023
4 Open Document Open Filing PRIMARY DOCUMENT 29 Dec 2023 13 Dec 2023
4 Open Document Open Filing PRIMARY DOCUMENT 29 Dec 2023 13 Dec 2023
SC 13D Open Document Open Filing 29 Dec 2023 005-13492
4 Open Document Open Filing PRIMARY DOCUMENT 28 Dec 2023 20 Dec 2023
4 Open Document Open Filing PRIMARY DOCUMENT 28 Dec 2023 20 Dec 2023
8-K Open Document | Data Open Filing FORM 8-K 22 Dec 2023 19 Dec 2023 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 15 Dec 2023 13 Dec 2023
SC 13D Open Document Open Filing 13D 15 Dec 2023 005-13492
8-K Open Document | Data Open Filing FORM 8-K 15 Dec 2023 13 Dec 2023 000-06658
8-K Open Document | Data Open Filing FORM 8-K 11 Dec 2023 07 Dec 2023 000-06658
RW Open Document Open Filing FORM RW 01 Dec 2023 333-272905
8-K Open Document | Data Open Filing FORM 8-K 01 Dec 2023 29 Nov 2023 000-06658
10-Q Open Document | Data Open Filing FORM 10-Q 14 Nov 2023 30 Sep 2023 000-06658
S-1/A Open Document | Data Open Filing FORM S-1/A 04 Oct 2023 333-272905
8-K Open Document | Data Open Filing FORM 8-K 22 Sep 2023 22 Sep 2023 000-06658
10-Q Open Document | Data Open Filing FORM 10-Q 14 Aug 2023 30 Jun 2023 000-06658
S-1/A Open Document | Data Open Filing FORM S-1/A 28 Jul 2023 333-272905
5 Open Document Open Filing PRIMARY DOCUMENT 28 Jul 2023 31 Dec 2022
S-1/A Open Document | Data Open Filing FORM S-1/A 07 Jul 2023 333-272905
8-K Open Document | Data Open Filing FORM 8-K 06 Jul 2023 30 Jun 2023 000-06658
S-1 Open Document Open Filing FORM S-1 23 Jun 2023 333-272905
8-K Open Document | Data Open Filing FORM 8-K 14 Jun 2023 13 Jun 2023 000-06658
10-Q Open Document | Data Open Filing FORM 10-Q 15 May 2023 31 Mar 2023 000-06658
8-K Open Document | Data Open Filing FORM 8-K 17 Apr 2023 12 Apr 2023 000-06658
10-KT Open Document | Data Open Filing FORM 10-KT 17 Apr 2023 31 Dec 2022 000-06658
NT 10-K Open Document Open Filing FORM NT 10-K 31 Mar 2023 31 Dec 2022 000-06658
SC 13G/A Open Document Open Filing 07 Mar 2023 005-13492
SC 13D/A Open Document Open Filing AMENDMENT NO. 4 TO SCHEDULE 13D 15 Feb 2023 005-13492
SC 13G/A Open Document Open Filing 13G 14 Feb 2023 005-13492
SC 13G/A Open Document Open Filing SCHEDULE 13G/A 14 Feb 2023 005-13492
SC 13G/A Open Document Open Filing 13 Feb 2023 005-13492
SC 13G/A Open Document Open Filing SC 13G/A 10 Feb 2023 005-13492
8-K Open Document | Data Open Filing FORM 8-K 22 Dec 2022 19 Dec 2022 000-06658
DEF 14A Open Document Open Filing DEF 14A 20 Dec 2022 15 Dec 2022 000-06658
8-K Open Document | Data Open Filing FORM 8-K 01 Dec 2022 28 Nov 2022 000-06658
10-Q Open Document | Data Open Filing FORM 10-Q 14 Nov 2022 30 Sep 2022 000-06658
8-K Open Document | Data Open Filing FORM 8-K 09 Nov 2022 04 Nov 2022 000-06658
10-K Open Document | Data Open Filing FORM 10-K 28 Sep 2022 30 Jun 2022 000-06658
3 Open Document Open Filing PRIMARY DOCUMENT 13 Jul 2022 21 Jun 2022
8-K Open Document | Data Open Filing FORM 8-K 27 Jun 2022 23 Jun 2022 000-06658
S-8 Open Document Open Filing FORM S-8 22 Jun 2022 333-265775
424B3 Open Document Open Filing 424B3 13 Jun 2022 333-265281
EFFECT Open Document Open Filing 10 Jun 2022 333-265281
4 Open Document Open Filing PRIMARY DOCUMENT 09 Jun 2022 09 Jun 2022
4 Open Document Open Filing PRIMARY DOCUMENT 09 Jun 2022 09 Jun 2022
CORRESP Open Document Open Filing 09 Jun 2022
S-1/A Open Document | Data Open Filing FORM S-1/A 09 Jun 2022 333-265281
4 Open Document Open Filing PRIMARY DOCUMENT 08 Jun 2022 06 Jun 2022
UPLOAD Open Document Open Filing 02 Jun 2022
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jun 2022 27 May 2022
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jun 2022 26 May 2022
S-1 Open Document | Data Open Filing FORM S-1 27 May 2022 333-265281
8-K Open Document | Data Open Filing FORM 8-K 27 May 2022 24 May 2022 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 24 May 2022 23 May 2022
4 Open Document Open Filing PRIMARY DOCUMENT 24 May 2022 23 May 2022
4 Open Document Open Filing PRIMARY DOCUMENT 20 May 2022 19 May 2022
10-Q Open Document | Data Open Filing FORM 10-Q 16 May 2022 31 Mar 2022 000-06658
8-K Open Document Open Filing PRIMARY DOCUMENT 13 Apr 2022 11 Apr 2022 000-06658
8-K Open Document Open Filing PRIMARY DOCUMENT 05 Apr 2022 01 Apr 2022 000-06658
SC 13G Open Document Open Filing 30 Mar 2022 005-13492
4 Open Document Open Filing PRIMARY DOCUMENT 29 Mar 2022 02 Mar 2022
SC 13G Open Document Open Filing PRIMARY DOCUMENT 23 Mar 2022 005-13492
4 Open Document Open Filing PRIMARY DOCUMENT 17 Mar 2022 16 Mar 2022
4 Open Document Open Filing PRIMARY DOCUMENT 15 Mar 2022 02 Mar 2022
4 Open Document Open Filing PRIMARY DOCUMENT 15 Mar 2022 02 Mar 2022
D Open Document Open Filing 04 Mar 2022 021-435977
4 Open Document Open Filing PRIMARY DOCUMENT 03 Mar 2022 02 Mar 2022
8-K Open Document Open Filing CURRENT REPORT 02 Mar 2022 02 Mar 2022 000-06658
8-K Open Document Open Filing PRIMARY DOCUMENT 25 Feb 2022 25 Feb 2022 000-06658
10-Q Open Document | Data Open Filing FORM 10-Q 16 Feb 2022 31 Dec 2021 000-06658
SC 13G/A Open Document Open Filing 13G 15 Feb 2022 005-13492
SC 13G/A Open Document Open Filing SCIENTIFIC - 13G/A 14 Feb 2022 005-13492
NT 10-Q Open Document Open Filing PRIMARY DOCUMENT 14 Feb 2022 31 Dec 2021 000-06658
8-K Open Document Open Filing CURRENT REPORT 02_01_22 07 Feb 2022 01 Feb 2022 000-06658
DEF 14A Open Document Open Filing PRIMARY DOCUMENT 24 Jan 2022 30 Jun 2021 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 20 Dec 2021 01 Dec 2021
4 Open Document Open Filing PRIMARY DOCUMENT 17 Dec 2021 14 Dec 2021
8-K Open Document Open Filing PRIMARY DOCUMENT 10 Dec 2021 09 Dec 2021 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 06 Dec 2021 02 Dec 2021
4 Open Document Open Filing PRIMARY DOCUMENT 24 Nov 2021 23 Nov 2021
10-Q Open Document | Data Open Filing PRIMARY DOCUMENT 15 Nov 2021 30 Sep 2021 000-06658
10-K Open Document | Data Open Filing ANNUAL REPORT 14 Oct 2021 30 Jun 2021 000-06658
NT 10-K Open Document Open Filing PRIMARY DOCUMENT 27 Sep 2021 30 Jun 2021 000-06658
424B3 Open Document Open Filing PRIMARY DOCUMENT 13 Aug 2021 333-258468
EFFECT Open Document Open Filing 11 Aug 2021 333-258468
CORRESP Open Document Open Filing 10 Aug 2021
S-1/A Open Document | Data Open Filing S-1/A 10 Aug 2021 333-258468
UPLOAD Open Document Open Filing 09 Aug 2021
S-1 Open Document | Data Open Filing PRIMARY DOCUMENT 04 Aug 2021 333-258468
SC 13D/A Open Document Open Filing AMENDMENT NO.3 TO SCHEDULE 13D 14 Jul 2021 005-13492
SC 13D/A Open Document Open Filing SC 13D/A 13 Jul 2021 005-13492
8-K/A Open Document Open Filing PRIMARY DOCUMENT 12 Jul 2021 28 Apr 2021 000-06658
D Open Document Open Filing 01 Jul 2021 021-404936
4 Open Document Open Filing PRIMARY DOCUMENT 29 Jun 2021 28 Jun 2021
SC 13G Open Document Open Filing SCIENTIFIC INDUSTRIES - 13G 25 Jun 2021 005-13492
3 Open Document Open Filing PRIMARY DOCUMENT 24 Jun 2021 18 Jun 2021
SC 13D Open Document Open Filing SC 13D 22 Jun 2021 005-13492
8-K Open Document Open Filing CURRENT REPORT 21 Jun 2021 18 Jun 2021 000-06658
10-Q Open Document | Data Open Filing PRIMARY DOCUMENT 17 May 2021 31 Mar 2021 000-06658
D Open Document Open Filing 12 May 2021 021-399176
SC 13G Open Document Open Filing 13G 07 May 2021 005-13492
3 Open Document Open Filing PRIMARY DOCUMENT 07 May 2021 29 Apr 2021
SC 13D/A Open Document Open Filing SCHEDULE 13D 07 May 2021 005-13492
4 Open Document Open Filing 07 May 2021 29 Apr 2021
4 Open Document Open Filing PRIMARY DOCUMENT 05 May 2021 29 Apr 2021
4 Open Document Open Filing PRIMARY DOCUMENT 05 May 2021 29 Apr 2021
4 Open Document Open Filing PRIMARY DOCUMENT 05 May 2021 29 Apr 2021
8-K Open Document Open Filing 8-K 30 Apr 2021 28 Apr 2021 000-06658
8-K Open Document Open Filing PRIMARY DOCUMENT 13 Apr 2021 13 Apr 2021 000-06658
5 Open Document Open Filing PRIMARY DOCUMENT 13 Apr 2021 30 Jun 2020
3 Open Document Open Filing PRIMARY DOCUMENT 09 Apr 2021 13 Jul 2020
4 Open Document Open Filing PRIMARY DOCUMENT 16 Mar 2021 23 Jun 2020
4 Open Document Open Filing PRIMARY DOCUMENT 16 Mar 2021 23 Jun 2020
4 Open Document Open Filing PRIMARY DOCUMENT 16 Mar 2021 23 Jun 2020
4 Open Document Open Filing PRIMARY DOCUMENT 16 Mar 2021 23 Jun 2020
S-8 Open Document Open Filing PRIMARY DOCUMENT 15 Mar 2021 333-254277
8-K Open Document Open Filing PRIMARY DOCUMENT 08 Mar 2021 08 Mar 2021 000-06658
8-K Open Document Open Filing PRIMARY DOCUMENT 01 Mar 2021 26 Feb 2021 000-06658
10-Q Open Document | Data Open Filing 10-Q 23 Feb 2021 31 Dec 2020 000-06658
NT 10-Q Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2021 31 Dec 2020 000-06658
DEF 14A Open Document Open Filing PRIMARY DOCUMENT 22 Jan 2021 06 Jan 2021 000-06658
8-K Open Document Open Filing PRIMARY DOCUMENT 08 Jan 2021 08 Jan 2020 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 14 Dec 2020 11 Dec 2020
4 Open Document Open Filing PRIMARY DOCUMENT 09 Dec 2020 08 Dec 2020
8-K Open Document Open Filing CURRENT REPORT 01 Dec 2020 30 Nov 2020 000-06658
10-Q Open Document | Data Open Filing QUARTERLY REPORT 23 Nov 2020 30 Sep 2020 000-06658
NT 10-Q Open Document Open Filing PRIMARY DOCUMENT 12 Nov 2020 30 Sep 2020 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 13 Oct 2020 12 Oct 2020
10-K Open Document | Data Open Filing ANNUAL REPORT 09 Oct 2020 30 Jun 2020 000-06658
NT 10-K Open Document Open Filing PRIMARY DOCUMENT 28 Sep 2020 30 Jun 2020 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 28 Sep 2020 24 Sep 2020
4 Open Document Open Filing PRIMARY DOCUMENT 27 Aug 2020 26 Aug 2020
4 Open Document Open Filing PRIMARY DOCUMENT 20 Aug 2020 19 Aug 2020
4 Open Document Open Filing PRIMARY DOCUMENT 19 Aug 2020 19 Aug 2020
8-K Open Document Open Filing PRIMARY DOCUMENT 13 Aug 2020 10 Aug 2020 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2020 11 Aug 2020
4 Open Document Open Filing PRIMARY DOCUMENT 24 Jul 2020 30 Jun 2020
4 Open Document Open Filing PRIMARY DOCUMENT 24 Jul 2020 31 May 2020
4 Open Document Open Filing PRIMARY DOCUMENT 24 Jul 2020 30 Apr 2020
4 Open Document Open Filing PRIMARY DOCUMENT 24 Jul 2020 23 Jun 2020
3 Open Document Open Filing PRIMARY DOCUMENT 24 Jul 2020 23 Jun 2020
8-K Open Document Open Filing PRIMARY DOCUMENT 22 Jul 2020 17 Jul 2020 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 22 Jul 2020 21 Jul 2020
SC 13G Open Document Open Filing SC 13G 09 Jul 2020 005-13492
3 Open Document Open Filing PRIMARY DOCUMENT 09 Jul 2020 18 Jun 2020
SC 13D Open Document Open Filing PRIMARY DOCUMENT 29 Jun 2020 005-13492
3 Open Document Open Filing PRIMARY DOCUMENT 26 Jun 2020 18 Jun 2020
D Open Document Open Filing 25 Jun 2020 021-369679
8-K Open Document Open Filing PRIMARY DOCUMENT 25 Jun 2020 22 Jun 2020 000-06658
SC 13D/A Open Document Open Filing AMENDMENT NO. 1 TO SCHEDULE 13D 24 Jun 2020 005-13492
3 Open Document Open Filing 24 Jun 2020 18 Jun 2020
8-K Open Document Open Filing PRIMARY DOCUMENT 19 Jun 2020 18 Jun 2020 000-06658
DEFA14A Open Document Open Filing PRIMARY DOCUMENT 19 Jun 2020 000-06658
10-Q Open Document | Data Open Filing QUARTERLY REPORT 15 May 2020 31 Mar 2020 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2020 31 Mar 2020
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2020 29 Feb 2020
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2020 31 Jan 2020
8-K Open Document Open Filing PRIMARY DOCUMENT 21 Apr 2020 14 Apr 2020 000-06658
8-K Open Document Open Filing PRIMARY DOCUMENT 18 Feb 2020 14 Feb 2020 000-06658
10-Q Open Document | Data Open Filing PRIMARY DOCUMENT 13 Feb 2020 31 Dec 2019 000-06658
8-K Open Document Open Filing PRIMARY DOCUMENT 10 Feb 2020 29 Jan 2020 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 16 Jan 2020 31 Dec 2019
DEF 14A Open Document Open Filing PRIMARY DOCUMENT 26 Dec 2019 30 Jun 2019 000-06658
8-K Open Document Open Filing PRIMARY DOCUMENT 11 Dec 2019 07 Dec 2019 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 05 Dec 2019 30 Nov 2019
4 Open Document Open Filing PRIMARY DOCUMENT 05 Dec 2019 30 Sep 2019
4 Open Document Open Filing PRIMARY DOCUMENT 22 Nov 2019 31 Oct 2019
4 Open Document Open Filing PRIMARY DOCUMENT 22 Nov 2019 15 Nov 2019
4 Open Document Open Filing PRIMARY DOCUMENT 22 Nov 2019 18 Nov 2019
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Nov 2019 30 Sep 2019 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 07 Oct 2019 30 Sep 2019
4 Open Document Open Filing PRIMARY DOCUMENT 07 Oct 2019 31 Aug 2019
4 Open Document Open Filing PRIMARY DOCUMENT 07 Oct 2019 31 Jul 2019
4 Open Document Open Filing PRIMARY DOCUMENT 07 Oct 2019 30 Jun 2019
4 Open Document Open Filing PRIMARY DOCUMENT 07 Oct 2019 31 May 2019
4 Open Document Open Filing PRIMARY DOCUMENT 07 Oct 2019 30 Apr 2019
4 Open Document Open Filing PRIMARY DOCUMENT 07 Oct 2019 03 Oct 2019
4 Open Document Open Filing PRIMARY DOCUMENT 07 Oct 2019 03 Oct 2019
10-K Open Document | Data Open Filing 10-K 04 Oct 2019 30 Jun 2019 000-06658
NT 10-K Open Document Open Filing PRIMARY DOCUMENT 27 Sep 2019 30 Jun 2019 000-06658
3 Open Document Open Filing PRIMARY DOCUMENT 24 May 2019 06 Mar 2019
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 May 2019 31 Mar 2019 000-06658
3 Open Document Open Filing PRIMARY DOCUMENT 09 Apr 2019 18 Jan 2017
3 Open Document Open Filing PRIMARY DOCUMENT 09 Apr 2019 31 Mar 2019
8-K Open Document Open Filing PRIMARY DOCUMENT 08 Mar 2019 06 Mar 2019 000-06658
DEFA14A Open Document Open Filing PRIMARY DOCUMENT 08 Mar 2019 000-06658
10-Q Open Document | Data Open Filing QUARTERLY REPORT 12 Feb 2019 31 Dec 2018 000-06658
8-K Open Document Open Filing FORM 8K 25 Jan 2019 23 Jan 2019 000-06658
DEFA14A Open Document Open Filing FORM 8K 25 Jan 2019 000-06658
SC 13G Open Document Open Filing FALCON JUNEAU, LLC FORM 13G 12.31.2018 23 Jan 2019 005-13492
DEF 14A Open Document Open Filing PRIMARY DOCUMENT 19 Dec 2018 30 Jun 2018 000-06658
10-Q Open Document | Data Open Filing PRIMARY DOCUMENT 13 Nov 2018 30 Sep 2018 000-06658
8-K Open Document Open Filing PRIMARY DOCUMENT 28 Sep 2018 27 Sep 2018 000-06658
10-K Open Document | Data Open Filing FORM 10K 28 Sep 2018 30 Jun 2018 000-06658
SC 13G Open Document Open Filing FALCON JUNEAU, LLC FORM 13G 08.21.2018 31 Aug 2018 005-13492
10-Q Open Document | Data Open Filing SIFORM10Q318 15 May 2018 31 Mar 2018 000-06658
8-K Open Document Open Filing FORM 8K 09 Mar 2018 16 Feb 2018 000-06658
10-Q Open Document | Data Open Filing SIFORM10Q1217 14 Feb 2018 31 Dec 2017 000-06658
DEF 14A Open Document Open Filing SCIENTIFIC INDUSCTRIES INC. PROXY 14 Dec 2017 17 Jan 2018 000-06658
10-Q Open Document | Data Open Filing PRIMARY DOCUMENT 14 Nov 2017 30 Sep 2017 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 04 Oct 2017 03 Jul 2017
4 Open Document Open Filing PRIMARY DOCUMENT 04 Oct 2017 03 Jul 2017
3 Open Document Open Filing PRIMARY DOCUMENT 04 Oct 2017 03 Jul 2017
4 Open Document Open Filing PRIMARY DOCUMENT 04 Oct 2017 03 Jul 2017
10-K Open Document | Data Open Filing SCIENTIFIC INDUSTRIES, INC. 28 Sep 2017 30 Jun 2017 000-06658
SC 13D Open Document Open Filing SC 13D 26 Jul 2017 005-13492
10-Q Open Document | Data Open Filing 10-Q 12 May 2017 31 Mar 2017 000-06658
4/A Open Document Open Filing PRIMARY DOCUMENT 21 Apr 2017 30 Jan 2017
4/A Open Document Open Filing PRIMARY DOCUMENT 21 Apr 2017 26 Feb 2017
4 Open Document Open Filing PRIMARY DOCUMENT 07 Apr 2017 05 Apr 2017
SC 13D/A Open Document Open Filing SCHEDULE 13D/A 10 Mar 2017 005-13492
10-Q Open Document | Data Open Filing FORM 10-Q DECEMBER 31, 2016 10 Feb 2017 31 Dec 2016 000-06658
8-K Open Document Open Filing 8-K FORM 10 Feb 2017 07 Feb 2017 000-06658
DEFA14A Open Document Open Filing 8-K FORM 10 Feb 2017 000-06658
8-K Open Document Open Filing 8-K 20 Jan 2017 19 Jan 2017 000-06658
DEF 14A Open Document Open Filing PROXY STATEMENT 07 Dec 2016 30 Jun 2016 000-06658
8-K Open Document Open Filing CURRENT REPORT 15 Nov 2016 10 Nov 2016 000-06658
10-Q Open Document | Data Open Filing 10-Q 14 Nov 2016 30 Sep 2016 000-06658
10-K Open Document | Data Open Filing FORM 10-K FOR JUNE 30, 2016 11 Oct 2016 30 Jun 2016 000-06658
NT 10-K Open Document Open Filing FORM 12B-25 28 Sep 2016 30 Jun 2016 000-06658
4/A Open Document Open Filing PRIMARY DOCUMENT 04 Aug 2016 26 Feb 2016
8-K Open Document Open Filing CURRENT REPORT 31 May 2016 25 May 2016 000-06658
10-Q Open Document | Data Open Filing FORM 10Q FOR MARCH 31 2016 12 May 2016 31 Mar 2016 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 06 May 2016 26 Feb 2016
10-Q Open Document | Data Open Filing FORM 10-Q FOR DECEMBER 31, 2015 12 Feb 2016 31 Dec 2015 000-06658
8-K Open Document Open Filing 8-K 26 Jan 2016 07 Jan 2016 000-06658
DEFA14A Open Document Open Filing 8-K 26 Jan 2016 000-06658
DEFA14A Open Document Open Filing PROXY STATEMENT 10 Dec 2015 000-06658
SC 13D/A Open Document Open Filing SCHEDULE 13D/A 10 Dec 2015 005-13492
10-Q Open Document | Data Open Filing 10-Q FOR SEPTEMBER 30, 2015 12 Nov 2015 30 Sep 2015 000-06658
10-K Open Document | Data Open Filing 10-K FOR YEAR ENDED JUNE 30, 2015 28 Sep 2015 30 Jun 2015 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 11 Aug 2015 08 Jun 2015
8-K Open Document Open Filing CURRENT REPORT 30 Jun 2015 26 Jun 2015 000-06658
DEFA14A Open Document Open Filing CURRENT REPORT 30 Jun 2015 000-06658
8-K Open Document Open Filing 8-K FOR JUNE 9 2015 09 Jun 2015 09 Jun 2015 000-06658
10-Q Open Document | Data Open Filing 10-Q FOR MARCH 31, 2015 14 May 2015 31 Mar 2015 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 18 Mar 2015 26 Feb 2015
10-Q Open Document | Data Open Filing 13 Feb 2015 31 Dec 2014 000-06658
8-K Open Document Open Filing CURRENT REPORT 16 Jan 2015 07 Jan 2015 000-06658
SC 13D/A Open Document Open Filing SCHEDULE 13D/A 08 Jan 2015 005-13492
DEF 14A Open Document Open Filing 2014 PROXY STATEMENT 04 Dec 2014 30 Jun 2014 000-06658
10-Q Open Document | Data Open Filing 10-Q FOR QUARTER ENDING SEPTEMBER 30, 2014 13 Nov 2014 30 Sep 2014 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 30 Oct 2014 29 Oct 2014
4/A Open Document Open Filing PRIMARY DOCUMENT 17 Oct 2014 13 Mar 2014
10-K Open Document | Data Open Filing 26 Sep 2014 30 Jun 2014 000-06658
3 Open Document Open Filing PRIMARY DOCUMENT 26 Sep 2014 26 Feb 2014
4 Open Document Open Filing PRIMARY DOCUMENT 04 Sep 2014 04 Dec 2013
4 Open Document Open Filing PRIMARY DOCUMENT 04 Sep 2014 03 Sep 2014
8-K Open Document Open Filing CURRENT REPORT 02 Jul 2014 25 Jun 2014 000-06658
8-K Open Document Open Filing 8-K 22 May 2014 21 May 2014 000-06658
10-Q Open Document | Data Open Filing 10-Q 15 May 2014 31 Mar 2014 000-06658
8-K Open Document Open Filing CURRENT REPORT 28 Feb 2014 26 Feb 2014 000-06658
10-Q Open Document | Data Open Filing FORM 10-Q 13 Feb 2014 31 Dec 2013 000-06658
8-K Open Document Open Filing FORM 8-K 13 Dec 2013 12 Dec 2013 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 10 Dec 2013 04 Dec 2013
4 Open Document Open Filing PRIMARY DOCUMENT 10 Dec 2013 04 Dec 2013
8-K Open Document Open Filing CURRENT REPORT 02 Dec 2013 02 Dec 2013 000-06658
10-Q Open Document | Data Open Filing 10-Q 14 Nov 2013 30 Sep 2013 000-06658
S-8 Open Document Open Filing S-8 REGISTRATION STATEMENT 06 Nov 2013 333-192116
DEF 14A Open Document Open Filing PROXY FOR 2013 ANNUAL MEETING 01 Nov 2013 30 Jun 2013 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 04 Oct 2013 01 Oct 2013
10-K Open Document | Data Open Filing FORM 10-K FOR YEAR ENDED JUNE 30, 2013 27 Sep 2013 30 Jun 2013 000-06658
8-K Open Document Open Filing 27 Jun 2013 12 Jun 2013 000-06658
DEFA14A Open Document Open Filing 27 Jun 2013 000-06658
8-K Open Document Open Filing 07 Jun 2013 05 Jun 2013 000-06658
8-K Open Document Open Filing 8-K 20 May 2013 20 May 2013 000-06658
10-Q Open Document | Data Open Filing FORM 10-Q FOR MARCH 31, 2013 14 May 2013 31 Mar 2013 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 05 Apr 2013 04 Apr 2013
4 Open Document Open Filing PRIMARY DOCUMENT 12 Mar 2013 01 Mar 2013
4 Open Document Open Filing PRIMARY DOCUMENT 12 Mar 2013 01 Mar 2013
10-Q Open Document | Data Open Filing FORM 10-Q FOR DECEMBER 31, 2012 14 Feb 2013 31 Dec 2012 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 17 Jan 2013 23 Oct 2012
4/A Open Document Open Filing PRIMARY DOCUMENT 17 Jan 2013 21 Dec 2012
4/A Open Document Open Filing PRIMARY DOCUMENT 17 Jan 2013 12 Nov 2012
4 Open Document Open Filing PRIMARY DOCUMENT 21 Dec 2012 21 Dec 2012
4 Open Document Open Filing PRIMARY DOCUMENT 21 Dec 2012 21 Dec 2012
8-K Open Document Open Filing FORM 8-K 04 Dec 2012 29 Nov 2012 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 16 Nov 2012 12 Nov 2012
4 Open Document Open Filing PRIMARY DOCUMENT 16 Nov 2012 12 Nov 2012
10-Q Open Document | Data Open Filing FORM 10-Q 14 Nov 2012 30 Sep 2012 000-06658
DEF 14A Open Document Open Filing PROXY MATERIALS FOR 2012 26 Oct 2012 30 Jun 2012 000-06658
10-K Open Document | Data Open Filing 10-K FOR YEAR ENDED JUNE 30, 2012 27 Sep 2012 30 Jun 2012 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 11 Sep 2012 10 Sep 2012
4 Open Document Open Filing PRIMARY DOCUMENT 11 Sep 2012 10 Sep 2012
4 Open Document Open Filing PRIMARY DOCUMENT 04 Sep 2012 06 Feb 2012
3 Open Document Open Filing PRIMARY DOCUMENT 27 Aug 2012 10 May 2012
4/A Open Document Open Filing PRIMARY DOCUMENT 05 Jun 2012 30 May 2012
4 Open Document Open Filing PRIMARY DOCUMENT 31 May 2012 30 May 2012
4 Open Document Open Filing PRIMARY DOCUMENT 31 May 2012 30 May 2012
10-Q Open Document | Data Open Filing 15 May 2012 31 Mar 2012 000-06658
10-Q Open Document | Data Open Filing FORM 10-Q FOR DECEMBER 31, 2011 14 Feb 2012 31 Dec 2011 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 25 Jan 2012 24 Jan 2012
4 Open Document Open Filing PRIMARY DOCUMENT 24 Jan 2012 31 Dec 2011
8-K Open Document Open Filing FORM 8-K 23 Jan 2012 12 Jan 2012 000-06658
DEFA14A Open Document Open Filing FORM 8-K 23 Jan 2012 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 19 Jan 2012 11 Jan 2012
DEF 14A Open Document Open Filing PROXY MATERIALS FOR 2011 08 Dec 2011 30 Jun 2011 000-06658
8-K/A Open Document Open Filing CURRENT REPORT 21 Nov 2011 14 Nov 2011 000-06658
4/A Open Document Open Filing PRIMARY DOCUMENT 21 Nov 2011 21 Nov 2011
4 Open Document Open Filing PRIMARY DOCUMENT 21 Nov 2011 18 Nov 2011
4 Open Document Open Filing PRIMARY DOCUMENT 18 Nov 2011 18 Nov 2011
8-K Open Document Open Filing CURRENT REPORT FOR NOVEMBER 14, 2011 17 Nov 2011 14 Nov 2011 000-06658
10-Q Open Document | Data Open Filing FORM 10-Q FOR SEPTEMBER 30, 2011 27 Oct 2011 30 Sep 2011 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 19 Sep 2011 16 Sep 2011
4 Open Document Open Filing PRIMARY DOCUMENT 19 Sep 2011 16 Sep 2011
10-K Open Document Open Filing FORM 10-K FOR JUNE 30, 2011 16 Sep 2011 30 Jun 2011 000-06658
8-K Open Document Open Filing FORM 8-K FOR SEPTEMBER 14, 2011 14 Sep 2011 13 Sep 2011 000-06658
8-K Open Document Open Filing 09 Aug 2011 09 Aug 2011 000-06658
DEFA14A Open Document Open Filing 09 Aug 2011 000-06658
3 Open Document Open Filing PRIMARY DOCUMENT 27 Jun 2011 24 Mar 2011
8-K Open Document Open Filing 16 Jun 2011 14 Jun 2011 000-06658
DEFA14A Open Document Open Filing 16 Jun 2011 000-06658
8-K Open Document Open Filing FORM 8-K 17 May 2011 17 May 2011 000-06658
DEFA14A Open Document Open Filing FORM 8-K 17 May 2011 000-06658
10-Q Open Document Open Filing FORM 10-Q FOR THE PERIOD ENDED MARCH 31, 2011 13 May 2011 31 Mar 2011 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 31 Mar 2011 30 Mar 2011
10-Q Open Document Open Filing FORM 10-Q FOR DECEMBER 31, 2010 11 Feb 2011 31 Dec 2010 000-06658
SC 13D Open Document Open Filing SCHEDULE 13D 31 Jan 2011 005-13492
8-K Open Document Open Filing CURRENT REPORT 18 Jan 2011 07 Jan 2011 000-06658
DEFA14A Open Document Open Filing CURRENT REPORT 18 Jan 2011 000-06658
4 Open Document Open Filing PRIMARY DOCUMENT 18 Jan 2011 07 Jan 2011
8-K Open Document Open Filing FORM 8-K 06 Jan 2011 05 Jan 2011 000-06658
DEFA14A Open Document Open Filing FORM 8-K 06 Jan 2011 000-06658
DEF 14A Open Document Open Filing DEFINITIVE PROXY MATERIALS 07 Dec 2010 30 Jun 2010 000-06658
SC 13D Open Document Open Filing SCHEDULE 13D 29 Nov 2010 005-13492
10-Q Open Document Open Filing FORM 10-Q FOR SEPTEMBER 30, 2010 12 Nov 2010 30 Sep 2010 000-06658
8-K Open Document Open Filing 13 Oct 2010 01 Oct 2010 000-06658
DEFA14A Open Document Open Filing 13 Oct 2010 000-06658
4/A Open Document Open Filing PRIMARY DOCUMENT 07 Oct 2010 07 Oct 2010
4/A Open Document Open Filing PRIMARY DOCUMENT 07 Oct 2010 07 Oct 2010
4 Open Document Open Filing PRIMARY DOCUMENT 06 Oct 2010 06 Oct 2010
4 Open Document Open Filing PRIMARY DOCUMENT 05 Oct 2010 04 Oct 2010
10-K Open Document Open Filing FORM 10-K FOR JUNE 30, 2010 27 Sep 2010 30 Jun 2010 000-06658
8-K Open Document Open Filing 8-K 23 Sep 2010 21 Sep 2010 000-06658
DEFA14A Open Document Open Filing DEFA14A 23 Sep 2010 000-06658
UPLOAD Open Document Open Filing 08 Jul 2010
UPLOAD Open Document Open Filing 06 Jul 2010
CORRESP Open Document Open Filing 01 Jul 2010
4 Open Document Open Filing PRIMARY DOCUMENT 17 Jun 2010 16 Jun 2010
10-Q/A Open Document Open Filing FORM 10-Q/A FOR MARCH 31, 2010 01 Jun 2010 31 Mar 2010 000-06658
10-Q/A Open Document Open Filing 01 Jun 2010 31 Dec 2009 000-06658
10-Q/A Open Document Open Filing 01 Jun 2010 30 Sep 2009 000-06658
CORRESP Open Document Open Filing 01 Jun 2010
UPLOAD Open Document Open Filing 24 May 2010
4 Open Document Open Filing PRIMARY DOCUMENT 19 May 2010 18 May 2010
8-K Open Document Open Filing 18 May 2010 14 May 2010 000-06658
DEFA14A Open Document Open Filing 18 May 2010 000-06658
10-Q Open Document Open Filing FORM 10-Q FOR MARCH 31, 2010 14 May 2010 31 Mar 2010 000-06658
10-Q Open Document Open Filing 10-Q FOR DECEMBER 31, 2009 12 Feb 2010 31 Dec 2009 000-06658
8-K Open Document Open Filing 20 Jan 2010 20 Jan 2010 000-06658
DEFA14A Open Document Open Filing 20 Jan 2010 000-06658