Entity Type
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SCIENTIFIC INDUSTRIES INC SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0000087802.
Total Filings
704
Latest Filing
01 Apr 2026
Industry
Laboratory Analytical Instruments
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- Symbol
- SCND on OTC
- Business address
- 70 Orville Dr, Airport International Plz, Bohemia, NY, 11716
- State of incorporation
- DE
- Fiscal year end
- 31 December
Quick Takeaways
- SCIENTIFIC INDUSTRIES INC is an SEC filer tracked under CIK 0000087802.
- 704 filings are listed on this profile.
- Common form coverage includes 4, 10-K, 8-K and more.
What Changed
- Latest filing: 4 filed on 01 Apr 2026.
- Report period: 17 Feb 2026.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Official SEC Source
Filer Overview
SCIENTIFIC INDUSTRIES INC has filed 704 SEC EDGAR filings since 13 Nov 1995. Common forms include 4, 10-K, 8-K, 3 and more.
Latest Filings
Recent SEC filings for SCIENTIFIC INDUSTRIES INC with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Apr 2026 | 17 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Apr 2026 | 17 Feb 2026 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10-K | 31 Mar 2026 | 31 Dec 2025 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Mar 2026 | 23 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Mar 2026 | 17 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Mar 2026 | 17 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Mar 2026 | 19 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Mar 2026 | 17 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Mar 2026 | 17 Feb 2026 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 20 Jan 2026 | 14 Jan 2026 | 000-06658 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 29 Dec 2025 | 22 Aug 2025 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 29 Dec 2025 | 05 Dec 2025 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Dec 2025 | 17 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Dec 2025 | 17 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Dec 2025 | 05 Dec 2025 | |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | FORM 8-K/A | 05 Dec 2025 | 07 Aug 2025 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 19 Nov 2025 | 30 Sep 2025 | 000-06658 |
| NT 10-Q | Open NT 10-Q document | View SEC filing for NT 10-Q | NT 10-Q | 14 Nov 2025 | 30 Sep 2025 | 000-06658 |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 14 Nov 2025 | 005-13492 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 13 Nov 2025 | 005-13492 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Oct 2025 | 20 Aug 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Sep 2025 | 17 Sep 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Sep 2025 | 16 Sep 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Sep 2025 | 20 Aug 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Sep 2025 | 20 Aug 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 27 Aug 2025 | 22 Aug 2025 | 000-06658 |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 22 Aug 2025 | 005-13492 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 19 Aug 2025 | 30 Jun 2025 | 000-06658 |
| NT 10-Q | Open NT 10-Q document | View SEC filing for NT 10-Q | NT 10-Q | 14 Aug 2025 | 30 Jun 2025 | 000-06658 |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 13 Aug 2025 | 005-13492 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 11 Aug 2025 | 07 Aug 2025 | 000-06658 |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | 424B3 | 22 Jul 2025 | 333-288450 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 21 Jul 2025 | 333-288450 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 18 Jul 2025 | |||
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | S-1/A | 18 Jul 2025 | 333-288450 | |
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | S-1/A | 14 Jul 2025 | 333-288450 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 07 Jul 2025 | 333-288450 | ||
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | FORM S-1/A | 01 Jul 2025 | 333-288450 | |
| S-1 | Open S-1 document | View SEC filing for S-1 | FORM S-1 | 01 Jul 2025 | 333-288450 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 May 2025 | 13 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 May 2025 | 13 May 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 21 May 2025 | 20 May 2025 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 May 2025 | 18 Apr 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 May 2025 | 18 Apr 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 May 2025 | 18 Apr 2025 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 13 May 2025 | 31 Mar 2025 | 000-06658 |
| D | Open D document | View SEC filing for D | 01 May 2025 | 021-544987 | ||
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 23 Apr 2025 | 005-13492 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Apr 2025 | 18 Apr 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 22 Apr 2025 | 005-13492 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 22 Apr 2025 | 18 Apr 2025 | 000-06658 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 02 Apr 2025 | 01 Apr 2025 | 000-06658 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10-K | 31 Mar 2025 | 31 Dec 2024 | 000-06658 |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 21 Mar 2025 | 005-13492 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 13 Feb 2025 | 005-13492 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 12 Feb 2025 | 005-13492 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 14 Nov 2024 | 30 Sep 2024 | 000-06658 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Nov 2024 | 005-13492 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | FILING | 13 Nov 2024 | 005-13492 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Oct 2024 | 31 Oct 2024 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 14 Aug 2024 | 30 Jun 2024 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Aug 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Aug 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Aug 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Aug 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Aug 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Jul 2024 | 01 Apr 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Jul 2024 | 13 Dec 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 31 Jul 2024 | 04 Mar 2024 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 31 Jul 2024 | 000-06658 | ||
| 10-K/A | Open 10-K/A document | Open XBRL data | View SEC filing for 10-K/A | FORM 10-K/A | 18 Jul 2024 | 31 Dec 2023 | 000-06658 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 17 Jul 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Jul 2024 | 01 Apr 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jun 2024 | 01 Apr 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jun 2024 | 19 Dec 2023 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | 424B3 | 28 Jun 2024 | 333-278009 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Jun 2024 | 17 May 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Jun 2024 | 01 Apr 2024 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 26 Jun 2024 | 333-278009 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 25 Jun 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Jun 2024 | 01 Apr 2024 | |
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | FORM S-1/A | 18 Jun 2024 | 333-278009 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 14 Jun 2024 | 000-06658 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2024 | 13 Jun 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 06 Jun 2024 | 01 Jun 2024 | 000-06658 |
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | FORM S-1/A | 31 May 2024 | 333-278009 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 15 May 2024 | 31 Mar 2024 | 000-06658 |
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | S-1/A | 02 May 2024 | 333-278009 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 26 Apr 2024 | 12 Apr 2024 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 15 Apr 2024 | 12 Apr 2024 | 000-06658 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 15 Apr 2024 | 12 Apr 2024 | 000-06658 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 08 Apr 2024 | |||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 08 Apr 2024 | 04 Apr 2024 | 000-06658 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 29 Mar 2024 | 333-278009 | ||
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10-K | 29 Mar 2024 | 31 Dec 2023 | 000-06658 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 21 Mar 2024 | 005-13492 | ||
| S-1 | Open S-1 document | View SEC filing for S-1 | FORM S-1 | 15 Mar 2024 | 333-278009 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 07 Mar 2024 | 04 Mar 2024 | 000-06658 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2024 | 005-13492 | |
| 3 | Open 3 document | View SEC filing for 3 | 14 Feb 2024 | 13 Feb 2024 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 14 Feb 2024 | 005-13492 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2024 | 005-13492 | ||
| D | Open D document | View SEC filing for D | 01 Feb 2024 | 021-504197 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Jan 2024 | 20 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Jan 2024 | 19 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Jan 2024 | 13 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Jan 2024 | 17 Jan 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 22 Jan 2024 | 17 Jan 2023 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Jan 2024 | 13 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Dec 2023 | 13 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Dec 2023 | 13 Dec 2023 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 29 Dec 2023 | 005-13492 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Dec 2023 | 20 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Dec 2023 | 20 Dec 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 22 Dec 2023 | 19 Dec 2023 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Dec 2023 | 13 Dec 2023 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 13D | 15 Dec 2023 | 005-13492 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 15 Dec 2023 | 13 Dec 2023 | 000-06658 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 11 Dec 2023 | 07 Dec 2023 | 000-06658 |
| RW | Open RW document | View SEC filing for RW | FORM RW | 01 Dec 2023 | 333-272905 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 01 Dec 2023 | 29 Nov 2023 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 14 Nov 2023 | 30 Sep 2023 | 000-06658 |
| S-1/A | Open S-1/A document | Open XBRL data | View SEC filing for S-1/A | FORM S-1/A | 04 Oct 2023 | 333-272905 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 22 Sep 2023 | 22 Sep 2023 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 14 Aug 2023 | 30 Jun 2023 | 000-06658 |
| S-1/A | Open S-1/A document | Open XBRL data | View SEC filing for S-1/A | FORM S-1/A | 28 Jul 2023 | 333-272905 | |
| 5 | Open 5 document | View SEC filing for 5 | PRIMARY DOCUMENT | 28 Jul 2023 | 31 Dec 2022 | |
| S-1/A | Open S-1/A document | Open XBRL data | View SEC filing for S-1/A | FORM S-1/A | 07 Jul 2023 | 333-272905 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 06 Jul 2023 | 30 Jun 2023 | 000-06658 |
| S-1 | Open S-1 document | View SEC filing for S-1 | FORM S-1 | 23 Jun 2023 | 333-272905 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 14 Jun 2023 | 13 Jun 2023 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 15 May 2023 | 31 Mar 2023 | 000-06658 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 17 Apr 2023 | 12 Apr 2023 | 000-06658 |
| 10-KT | Open 10-KT document | Open XBRL data | View SEC filing for 10-KT | FORM 10-KT | 17 Apr 2023 | 31 Dec 2022 | 000-06658 |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | FORM NT 10-K | 31 Mar 2023 | 31 Dec 2022 | 000-06658 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 07 Mar 2023 | 005-13492 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 4 TO SCHEDULE 13D | 15 Feb 2023 | 005-13492 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13G | 14 Feb 2023 | 005-13492 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 14 Feb 2023 | 005-13492 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Feb 2023 | 005-13492 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 10 Feb 2023 | 005-13492 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 22 Dec 2022 | 19 Dec 2022 | 000-06658 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 20 Dec 2022 | 15 Dec 2022 | 000-06658 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 01 Dec 2022 | 28 Nov 2022 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 14 Nov 2022 | 30 Sep 2022 | 000-06658 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 09 Nov 2022 | 04 Nov 2022 | 000-06658 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10-K | 28 Sep 2022 | 30 Jun 2022 | 000-06658 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 13 Jul 2022 | 21 Jun 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 27 Jun 2022 | 23 Jun 2022 | 000-06658 |
| S-8 | Open S-8 document | View SEC filing for S-8 | FORM S-8 | 22 Jun 2022 | 333-265775 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | 424B3 | 13 Jun 2022 | 333-265281 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 10 Jun 2022 | 333-265281 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Jun 2022 | 09 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Jun 2022 | 09 Jun 2022 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 09 Jun 2022 | |||
| S-1/A | Open S-1/A document | Open XBRL data | View SEC filing for S-1/A | FORM S-1/A | 09 Jun 2022 | 333-265281 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2022 | 06 Jun 2022 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 02 Jun 2022 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Jun 2022 | 27 May 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Jun 2022 | 26 May 2022 | |
| S-1 | Open S-1 document | Open XBRL data | View SEC filing for S-1 | FORM S-1 | 27 May 2022 | 333-265281 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 27 May 2022 | 24 May 2022 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 May 2022 | 23 May 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 May 2022 | 23 May 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 May 2022 | 19 May 2022 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 16 May 2022 | 31 Mar 2022 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 13 Apr 2022 | 11 Apr 2022 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 05 Apr 2022 | 01 Apr 2022 | 000-06658 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 30 Mar 2022 | 005-13492 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Mar 2022 | 02 Mar 2022 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | PRIMARY DOCUMENT | 23 Mar 2022 | 005-13492 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Mar 2022 | 16 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Mar 2022 | 02 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Mar 2022 | 02 Mar 2022 | |
| D | Open D document | View SEC filing for D | 04 Mar 2022 | 021-435977 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Mar 2022 | 02 Mar 2022 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 02 Mar 2022 | 02 Mar 2022 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 25 Feb 2022 | 25 Feb 2022 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 16 Feb 2022 | 31 Dec 2021 | 000-06658 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13G | 15 Feb 2022 | 005-13492 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCIENTIFIC - 13G/A | 14 Feb 2022 | 005-13492 | |
| NT 10-Q | Open NT 10-Q document | View SEC filing for NT 10-Q | PRIMARY DOCUMENT | 14 Feb 2022 | 31 Dec 2021 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT 02_01_22 | 07 Feb 2022 | 01 Feb 2022 | 000-06658 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PRIMARY DOCUMENT | 24 Jan 2022 | 30 Jun 2021 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Dec 2021 | 01 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Dec 2021 | 14 Dec 2021 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 10 Dec 2021 | 09 Dec 2021 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Dec 2021 | 02 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Nov 2021 | 23 Nov 2021 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | PRIMARY DOCUMENT | 15 Nov 2021 | 30 Sep 2021 | 000-06658 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 14 Oct 2021 | 30 Jun 2021 | 000-06658 |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | PRIMARY DOCUMENT | 27 Sep 2021 | 30 Jun 2021 | 000-06658 |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PRIMARY DOCUMENT | 13 Aug 2021 | 333-258468 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 11 Aug 2021 | 333-258468 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 10 Aug 2021 | |||
| S-1/A | Open S-1/A document | Open XBRL data | View SEC filing for S-1/A | S-1/A | 10 Aug 2021 | 333-258468 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 09 Aug 2021 | |||
| S-1 | Open S-1 document | Open XBRL data | View SEC filing for S-1 | PRIMARY DOCUMENT | 04 Aug 2021 | 333-258468 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO.3 TO SCHEDULE 13D | 14 Jul 2021 | 005-13492 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 13 Jul 2021 | 005-13492 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | PRIMARY DOCUMENT | 12 Jul 2021 | 28 Apr 2021 | 000-06658 |
| D | Open D document | View SEC filing for D | 01 Jul 2021 | 021-404936 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Jun 2021 | 28 Jun 2021 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCIENTIFIC INDUSTRIES - 13G | 25 Jun 2021 | 005-13492 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 24 Jun 2021 | 18 Jun 2021 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SC 13D | 22 Jun 2021 | 005-13492 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 21 Jun 2021 | 18 Jun 2021 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | PRIMARY DOCUMENT | 17 May 2021 | 31 Mar 2021 | 000-06658 |
| D | Open D document | View SEC filing for D | 12 May 2021 | 021-399176 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 13G | 07 May 2021 | 005-13492 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 07 May 2021 | 29 Apr 2021 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D | 07 May 2021 | 005-13492 | |
| 4 | Open 4 document | View SEC filing for 4 | 07 May 2021 | 29 Apr 2021 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 May 2021 | 29 Apr 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 May 2021 | 29 Apr 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 May 2021 | 29 Apr 2021 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 30 Apr 2021 | 28 Apr 2021 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 13 Apr 2021 | 13 Apr 2021 | 000-06658 |
| 5 | Open 5 document | View SEC filing for 5 | PRIMARY DOCUMENT | 13 Apr 2021 | 30 Jun 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 09 Apr 2021 | 13 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Mar 2021 | 23 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Mar 2021 | 23 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Mar 2021 | 23 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Mar 2021 | 23 Jun 2020 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | PRIMARY DOCUMENT | 15 Mar 2021 | 333-254277 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 08 Mar 2021 | 08 Mar 2021 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 01 Mar 2021 | 26 Feb 2021 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 23 Feb 2021 | 31 Dec 2020 | 000-06658 |
| NT 10-Q | Open NT 10-Q document | View SEC filing for NT 10-Q | PRIMARY DOCUMENT | 12 Feb 2021 | 31 Dec 2020 | 000-06658 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PRIMARY DOCUMENT | 22 Jan 2021 | 06 Jan 2021 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 08 Jan 2021 | 08 Jan 2020 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Dec 2020 | 11 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Dec 2020 | 08 Dec 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 01 Dec 2020 | 30 Nov 2020 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 23 Nov 2020 | 30 Sep 2020 | 000-06658 |
| NT 10-Q | Open NT 10-Q document | View SEC filing for NT 10-Q | PRIMARY DOCUMENT | 12 Nov 2020 | 30 Sep 2020 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Oct 2020 | 12 Oct 2020 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 09 Oct 2020 | 30 Jun 2020 | 000-06658 |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | PRIMARY DOCUMENT | 28 Sep 2020 | 30 Jun 2020 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Sep 2020 | 24 Sep 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Aug 2020 | 26 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Aug 2020 | 19 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Aug 2020 | 19 Aug 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 13 Aug 2020 | 10 Aug 2020 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Aug 2020 | 11 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jul 2020 | 30 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jul 2020 | 31 May 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jul 2020 | 30 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jul 2020 | 23 Jun 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 24 Jul 2020 | 23 Jun 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 22 Jul 2020 | 17 Jul 2020 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Jul 2020 | 21 Jul 2020 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 09 Jul 2020 | 005-13492 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 09 Jul 2020 | 18 Jun 2020 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | PRIMARY DOCUMENT | 29 Jun 2020 | 005-13492 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 26 Jun 2020 | 18 Jun 2020 | |
| D | Open D document | View SEC filing for D | 25 Jun 2020 | 021-369679 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 25 Jun 2020 | 22 Jun 2020 | 000-06658 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 1 TO SCHEDULE 13D | 24 Jun 2020 | 005-13492 | |
| 3 | Open 3 document | View SEC filing for 3 | 24 Jun 2020 | 18 Jun 2020 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 19 Jun 2020 | 18 Jun 2020 | 000-06658 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | PRIMARY DOCUMENT | 19 Jun 2020 | 000-06658 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 15 May 2020 | 31 Mar 2020 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 May 2020 | 31 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 May 2020 | 29 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 May 2020 | 31 Jan 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 21 Apr 2020 | 14 Apr 2020 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 18 Feb 2020 | 14 Feb 2020 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | PRIMARY DOCUMENT | 13 Feb 2020 | 31 Dec 2019 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 10 Feb 2020 | 29 Jan 2020 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Jan 2020 | 31 Dec 2019 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PRIMARY DOCUMENT | 26 Dec 2019 | 30 Jun 2019 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 11 Dec 2019 | 07 Dec 2019 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Dec 2019 | 30 Nov 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Dec 2019 | 30 Sep 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Nov 2019 | 31 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Nov 2019 | 15 Nov 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Nov 2019 | 18 Nov 2019 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 14 Nov 2019 | 30 Sep 2019 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Oct 2019 | 30 Sep 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Oct 2019 | 31 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Oct 2019 | 31 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Oct 2019 | 30 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Oct 2019 | 31 May 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Oct 2019 | 30 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Oct 2019 | 03 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Oct 2019 | 03 Oct 2019 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 04 Oct 2019 | 30 Jun 2019 | 000-06658 |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | PRIMARY DOCUMENT | 27 Sep 2019 | 30 Jun 2019 | 000-06658 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 24 May 2019 | 06 Mar 2019 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 14 May 2019 | 31 Mar 2019 | 000-06658 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 09 Apr 2019 | 18 Jan 2017 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 09 Apr 2019 | 31 Mar 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | 000-06658 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | PRIMARY DOCUMENT | 08 Mar 2019 | 000-06658 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 12 Feb 2019 | 31 Dec 2018 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8K | 25 Jan 2019 | 23 Jan 2019 | 000-06658 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | FORM 8K | 25 Jan 2019 | 000-06658 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | FALCON JUNEAU, LLC FORM 13G 12.31.2018 | 23 Jan 2019 | 005-13492 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PRIMARY DOCUMENT | 19 Dec 2018 | 30 Jun 2018 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | PRIMARY DOCUMENT | 13 Nov 2018 | 30 Sep 2018 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | PRIMARY DOCUMENT | 28 Sep 2018 | 27 Sep 2018 | 000-06658 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10K | 28 Sep 2018 | 30 Jun 2018 | 000-06658 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | FALCON JUNEAU, LLC FORM 13G 08.21.2018 | 31 Aug 2018 | 005-13492 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | SIFORM10Q318 | 15 May 2018 | 31 Mar 2018 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8K | 09 Mar 2018 | 16 Feb 2018 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | SIFORM10Q1217 | 14 Feb 2018 | 31 Dec 2017 | 000-06658 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | SCIENTIFIC INDUSCTRIES INC. PROXY | 14 Dec 2017 | 17 Jan 2018 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | PRIMARY DOCUMENT | 14 Nov 2017 | 30 Sep 2017 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Oct 2017 | 03 Jul 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Oct 2017 | 03 Jul 2017 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 04 Oct 2017 | 03 Jul 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Oct 2017 | 03 Jul 2017 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | SCIENTIFIC INDUSTRIES, INC. | 28 Sep 2017 | 30 Jun 2017 | 000-06658 |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SC 13D | 26 Jul 2017 | 005-13492 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 12 May 2017 | 31 Mar 2017 | 000-06658 |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 21 Apr 2017 | 30 Jan 2017 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 21 Apr 2017 | 26 Feb 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Apr 2017 | 05 Apr 2017 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 10 Mar 2017 | 005-13492 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q DECEMBER 31, 2016 | 10 Feb 2017 | 31 Dec 2016 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K FORM | 10 Feb 2017 | 07 Feb 2017 | 000-06658 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 8-K FORM | 10 Feb 2017 | 000-06658 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 20 Jan 2017 | 19 Jan 2017 | 000-06658 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT | 07 Dec 2016 | 30 Jun 2016 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 15 Nov 2016 | 10 Nov 2016 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 14 Nov 2016 | 30 Sep 2016 | 000-06658 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10-K FOR JUNE 30, 2016 | 11 Oct 2016 | 30 Jun 2016 | 000-06658 |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | FORM 12B-25 | 28 Sep 2016 | 30 Jun 2016 | 000-06658 |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 04 Aug 2016 | 26 Feb 2016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 31 May 2016 | 25 May 2016 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10Q FOR MARCH 31 2016 | 12 May 2016 | 31 Mar 2016 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 May 2016 | 26 Feb 2016 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q FOR DECEMBER 31, 2015 | 12 Feb 2016 | 31 Dec 2015 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 26 Jan 2016 | 07 Jan 2016 | 000-06658 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 8-K | 26 Jan 2016 | 000-06658 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | PROXY STATEMENT | 10 Dec 2015 | 000-06658 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 10 Dec 2015 | 005-13492 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q FOR SEPTEMBER 30, 2015 | 12 Nov 2015 | 30 Sep 2015 | 000-06658 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K FOR YEAR ENDED JUNE 30, 2015 | 28 Sep 2015 | 30 Jun 2015 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Aug 2015 | 08 Jun 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 30 Jun 2015 | 26 Jun 2015 | 000-06658 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | CURRENT REPORT | 30 Jun 2015 | 000-06658 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K FOR JUNE 9 2015 | 09 Jun 2015 | 09 Jun 2015 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q FOR MARCH 31, 2015 | 14 May 2015 | 31 Mar 2015 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Mar 2015 | 26 Feb 2015 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 13 Feb 2015 | 31 Dec 2014 | 000-06658 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 16 Jan 2015 | 07 Jan 2015 | 000-06658 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 08 Jan 2015 | 005-13492 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 2014 PROXY STATEMENT | 04 Dec 2014 | 30 Jun 2014 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q FOR QUARTER ENDING SEPTEMBER 30, 2014 | 13 Nov 2014 | 30 Sep 2014 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Oct 2014 | 29 Oct 2014 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 17 Oct 2014 | 13 Mar 2014 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 26 Sep 2014 | 30 Jun 2014 | 000-06658 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 26 Sep 2014 | 26 Feb 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Sep 2014 | 04 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Sep 2014 | 03 Sep 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 02 Jul 2014 | 25 Jun 2014 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 22 May 2014 | 21 May 2014 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 15 May 2014 | 31 Mar 2014 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 28 Feb 2014 | 26 Feb 2014 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 13 Feb 2014 | 31 Dec 2013 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 13 Dec 2013 | 12 Dec 2013 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Dec 2013 | 04 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Dec 2013 | 04 Dec 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 02 Dec 2013 | 02 Dec 2013 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 14 Nov 2013 | 30 Sep 2013 | 000-06658 |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 REGISTRATION STATEMENT | 06 Nov 2013 | 333-192116 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY FOR 2013 ANNUAL MEETING | 01 Nov 2013 | 30 Jun 2013 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Oct 2013 | 01 Oct 2013 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10-K FOR YEAR ENDED JUNE 30, 2013 | 27 Sep 2013 | 30 Jun 2013 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 27 Jun 2013 | 12 Jun 2013 | 000-06658 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 27 Jun 2013 | 000-06658 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 07 Jun 2013 | 05 Jun 2013 | 000-06658 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 20 May 2013 | 20 May 2013 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q FOR MARCH 31, 2013 | 14 May 2013 | 31 Mar 2013 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Apr 2013 | 04 Apr 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Mar 2013 | 01 Mar 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Mar 2013 | 01 Mar 2013 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q FOR DECEMBER 31, 2012 | 14 Feb 2013 | 31 Dec 2012 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Jan 2013 | 23 Oct 2012 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 17 Jan 2013 | 21 Dec 2012 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 17 Jan 2013 | 12 Nov 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Dec 2012 | 21 Dec 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Dec 2012 | 21 Dec 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 04 Dec 2012 | 29 Nov 2012 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Nov 2012 | 12 Nov 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Nov 2012 | 12 Nov 2012 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 14 Nov 2012 | 30 Sep 2012 | 000-06658 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY MATERIALS FOR 2012 | 26 Oct 2012 | 30 Jun 2012 | 000-06658 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K FOR YEAR ENDED JUNE 30, 2012 | 27 Sep 2012 | 30 Jun 2012 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Sep 2012 | 10 Sep 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Sep 2012 | 10 Sep 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Sep 2012 | 06 Feb 2012 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 27 Aug 2012 | 10 May 2012 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 05 Jun 2012 | 30 May 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 May 2012 | 30 May 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 May 2012 | 30 May 2012 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 15 May 2012 | 31 Mar 2012 | 000-06658 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q FOR DECEMBER 31, 2011 | 14 Feb 2012 | 31 Dec 2011 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Jan 2012 | 24 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jan 2012 | 31 Dec 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 23 Jan 2012 | 12 Jan 2012 | 000-06658 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | FORM 8-K | 23 Jan 2012 | 000-06658 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Jan 2012 | 11 Jan 2012 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY MATERIALS FOR 2011 | 08 Dec 2011 | 30 Jun 2011 | 000-06658 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | CURRENT REPORT | 21 Nov 2011 | 14 Nov 2011 | 000-06658 |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 21 Nov 2011 | 21 Nov 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Nov 2011 | 18 Nov 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Nov 2011 | 18 Nov 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT FOR NOVEMBER 14, 2011 | 17 Nov 2011 | 14 Nov 2011 | 000-06658 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q FOR SEPTEMBER 30, 2011 | 27 Oct 2011 | 30 Sep 2011 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Sep 2011 | 16 Sep 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Sep 2011 | 16 Sep 2011 | |
| 10-K | Open 10-K document | View SEC filing for 10-K | FORM 10-K FOR JUNE 30, 2011 | 16 Sep 2011 | 30 Jun 2011 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K FOR SEPTEMBER 14, 2011 | 14 Sep 2011 | 13 Sep 2011 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 09 Aug 2011 | 09 Aug 2011 | 000-06658 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 09 Aug 2011 | 000-06658 | ||
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 27 Jun 2011 | 24 Mar 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 16 Jun 2011 | 14 Jun 2011 | 000-06658 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 16 Jun 2011 | 000-06658 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 17 May 2011 | 17 May 2011 | 000-06658 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | FORM 8-K | 17 May 2011 | 000-06658 | |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | FORM 10-Q FOR THE PERIOD ENDED MARCH 31, 2011 | 13 May 2011 | 31 Mar 2011 | 000-06658 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Mar 2011 | 30 Mar 2011 | |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | FORM 10-Q FOR DECEMBER 31, 2010 | 11 Feb 2011 | 31 Dec 2010 | 000-06658 |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D | 31 Jan 2011 | 005-13492 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 18 Jan 2011 | 07 Jan 2011 | 000-06658 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | CURRENT REPORT | 18 Jan 2011 | 000-06658 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Jan 2011 | 07 Jan 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 06 Jan 2011 | 05 Jan 2011 | 000-06658 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | FORM 8-K | 06 Jan 2011 | 000-06658 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY MATERIALS | 07 Dec 2010 | 30 Jun 2010 | 000-06658 |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D | 29 Nov 2010 | 005-13492 | |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | FORM 10-Q FOR SEPTEMBER 30, 2010 | 12 Nov 2010 | 30 Sep 2010 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 13 Oct 2010 | 01 Oct 2010 | 000-06658 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 13 Oct 2010 | 000-06658 | ||
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 07 Oct 2010 | 07 Oct 2010 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 07 Oct 2010 | 07 Oct 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Oct 2010 | 06 Oct 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Oct 2010 | 04 Oct 2010 | |
| 10-K | Open 10-K document | View SEC filing for 10-K | FORM 10-K FOR JUNE 30, 2010 | 27 Sep 2010 | 30 Jun 2010 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 23 Sep 2010 | 21 Sep 2010 | 000-06658 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 23 Sep 2010 | 000-06658 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 08 Jul 2010 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 06 Jul 2010 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 01 Jul 2010 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Jun 2010 | 16 Jun 2010 | |
| 10-Q/A | Open 10-Q/A document | View SEC filing for 10-Q/A | FORM 10-Q/A FOR MARCH 31, 2010 | 01 Jun 2010 | 31 Mar 2010 | 000-06658 |
| 10-Q/A | Open 10-Q/A document | View SEC filing for 10-Q/A | 01 Jun 2010 | 31 Dec 2009 | 000-06658 | |
| 10-Q/A | Open 10-Q/A document | View SEC filing for 10-Q/A | 01 Jun 2010 | 30 Sep 2009 | 000-06658 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 01 Jun 2010 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 24 May 2010 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 May 2010 | 18 May 2010 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 18 May 2010 | 14 May 2010 | 000-06658 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 18 May 2010 | 000-06658 | ||
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | FORM 10-Q FOR MARCH 31, 2010 | 14 May 2010 | 31 Mar 2010 | 000-06658 |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | 10-Q FOR DECEMBER 31, 2009 | 12 Feb 2010 | 31 Dec 2009 | 000-06658 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 20 Jan 2010 | 20 Jan 2010 | 000-06658 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 20 Jan 2010 | 000-06658 |
About this filer
SCIENTIFIC INDUSTRIES INC files with the SEC under CIK 0000087802. This page aggregates EDGAR filings and related ownership activity.
Industry: Laboratory Analytical Instruments.
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.