iShares S&P GSCI Commodity-Indexed Trust SEC filings ISMCF
iShares S&P GSCI Commodity-Indexed Trust has 289 filings in SEC EDGAR's recent list, going back to Jul 22, 2005. Its latest annual report, Form 10-K, was filed on Feb 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Mar 31, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 27, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 4, 2026 | — |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 424B3 | Prospectus | May 22, 2026 | — |
| IRANNOTICE | Form irannotice | May 7, 2026 | — |
| 10-Q | Quarterly report | May 7, 2026 | Mar 31, 2026 |
| 424I | Filing | Mar 31, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Mar 31, 2026 | Mar 27, 2026 |
| 10-K | Annual report | Feb 27, 2026 | Dec 31, 2025 |
| IRANNOTICE | Form irannotice | Feb 27, 2026 | — |
| FWP | Free writing prospectus | Nov 13, 2025 | — |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 10-Q | Quarterly report | Aug 5, 2025 | Jun 30, 2025 |
| 424B3 | Prospectus | May 23, 2025 | — |
| 10-Q | Quarterly report | May 7, 2025 | Mar 31, 2025 |
| 424I | Form 424(i) | Mar 31, 2025 | — |
| 10-K | Annual report | Feb 19, 2025 | Dec 31, 2024 |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| 10-Q | Quarterly report | Aug 8, 2024 | Jun 30, 2024 |
| 424B3 | Prospectus | May 24, 2024 | — |
| 10-Q | Quarterly report | May 8, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Apr 26, 2024 | Apr 23, 2024 |
| 424I | Filing | Mar 28, 2024 | — |
| 10-K | Annual report | Feb 20, 2024 | Dec 31, 2023 |
| 10-Q | Quarterly report | Nov 3, 2023 | Sep 30, 2023 |
| 10-Q | Quarterly report | Aug 4, 2023 | Jun 30, 2023 |
| 424B3 | Prospectus | Jun 21, 2023 | — |
| 424B3 | Prospectus | Jun 15, 2023 | — |
| 10-Q | Quarterly report | May 5, 2023 | Mar 31, 2023 |
| 424I | Filing | Mar 31, 2023 | — |
| 10-K | Annual report | Feb 23, 2023 | Dec 31, 2022 |
| 10-Q | Quarterly report | Nov 1, 2022 | Sep 30, 2022 |
| 10-Q | Quarterly report | Aug 4, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Officer or director change
|
Jun 6, 2022 | May 31, 2022 |
| EFFECT | Filing | Jun 3, 2022 | — |
| 424B3 | Prospectus | Jun 3, 2022 | — |
| CORRESP | Letter to the SEC | Jun 1, 2022 | — |
| CORRESP | Letter to the SEC | May 24, 2022 | — |
| S-3/A | Form s-3/a | May 24, 2022 | — |
| 10-Q | Quarterly report | May 6, 2022 | Mar 31, 2022 |
| UPLOAD | Letter from the SEC | Apr 14, 2022 | — |
| S-3 | Shelf registration | Apr 1, 2022 | — |
| 8-K |
Current report
Material agreement, Change to shareholder rights
|
Apr 1, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Officer or director change
|
Mar 8, 2022 | Mar 8, 2022 |
| 10-K | Annual report | Mar 1, 2022 | Dec 31, 2021 |
| 10-Q | Quarterly report | Nov 3, 2021 | Sep 30, 2021 |
| 10-Q | Quarterly report | Aug 6, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Officer or director change
|
Jul 2, 2021 | Jun 30, 2021 |
| EFFECT | Filing | May 27, 2021 | — |
| 424B3 | Prospectus | May 27, 2021 | — |
| CORRESP | Letter to the SEC | May 25, 2021 | — |
| S-3/A | Form s-3/a | May 24, 2021 | — |
| CORRESP | Letter to the SEC | May 11, 2021 | — |
| CORRESP | Letter to the SEC | May 10, 2021 | — |
| 10-Q | Quarterly report | May 4, 2021 | Mar 31, 2021 |
| UPLOAD | Letter from the SEC | Apr 6, 2021 | — |
| S-3 | Shelf registration | Apr 1, 2021 | — |
| 10-K | Annual report | Mar 1, 2021 | Dec 31, 2020 |
| 10-Q | Quarterly report | Nov 5, 2020 | Sep 30, 2020 |
| 10-Q | Quarterly report | Aug 5, 2020 | Jun 30, 2020 |
| EFFECT | Filing | May 21, 2020 | — |
| 424B3 | Prospectus | May 21, 2020 | — |
| S-3/A | Form s-3/a | May 21, 2020 | — |
| AW | Form aw | May 21, 2020 | — |
| AW | Form aw | May 21, 2020 | — |
| CORRESP | Letter to the SEC | May 19, 2020 | — |
| S-3/A | Form s-3/a | May 19, 2020 | — |
| 10-Q | Quarterly report | May 7, 2020 | Mar 31, 2020 |
| UPLOAD | Letter from the SEC | Apr 9, 2020 | — |
| S-3 | Shelf registration | Apr 1, 2020 | — |
| 10-K | Annual report | Feb 27, 2020 | Dec 31, 2019 |
| 10-Q | Quarterly report | Nov 6, 2019 | Sep 30, 2019 |
| 10-Q | Quarterly report | Aug 6, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Officer or director change
|
Jul 11, 2019 | Jul 8, 2019 |
| 10-Q | Quarterly report | May 7, 2019 | Mar 31, 2019 |
| EFFECT | Filing | Apr 26, 2019 | — |
| 424B3 | Prospectus | Apr 26, 2019 | — |
| CORRESP | Letter to the SEC | Apr 22, 2019 | — |
| UPLOAD | Letter from the SEC | Apr 9, 2019 | — |
| S-3 | Shelf registration | Apr 2, 2019 | — |
| 8-K |
Current report
Officer or director change
|
Mar 29, 2019 | Mar 26, 2019 |
| 10-K | Annual report | Feb 28, 2019 | Dec 31, 2018 |
| 424B3 | Prospectus | Jan 2, 2019 | — |
| EFFECT | Filing | Dec 26, 2018 | — |
| 424B3 | Prospectus | Dec 26, 2018 | — |
| CORRESP | Letter to the SEC | Dec 26, 2018 | — |
| UPLOAD | Letter from the SEC | Dec 26, 2018 | — |
| S-3 | Shelf registration | Dec 21, 2018 | — |
| 10-Q | Quarterly report | Nov 6, 2018 | Sep 30, 2018 |
| 10-Q | Quarterly report | Aug 6, 2018 | Jun 30, 2018 |
| FWP | Free writing prospectus | Jul 13, 2018 | — |
| FWP | Free writing prospectus | Jul 13, 2018 | — |
| FWP | Free writing prospectus | Jul 13, 2018 | — |
| FWP | Free writing prospectus | Jul 13, 2018 | — |
| 10-Q | Quarterly report | May 7, 2018 | Mar 31, 2018 |
| EFFECT | Filing | Apr 27, 2018 | — |
| 424B3 | Prospectus | Apr 27, 2018 | — |
| UPLOAD | Letter from the SEC | Apr 25, 2018 | — |
| CORRESP | Letter to the SEC | Apr 25, 2018 | — |
| S-3 | Shelf registration | Apr 13, 2018 | — |
| 10-K | Annual report | Feb 28, 2018 | Dec 31, 2017 |
| 10-Q | Quarterly report | Nov 7, 2017 | Sep 30, 2017 |
| EFFECT | Filing | Aug 15, 2017 | — |
| 424B3 | Prospectus | Aug 15, 2017 | — |
| CORRESP | Letter to the SEC | Aug 14, 2017 | — |
| 10-Q | Quarterly report | Aug 8, 2017 | Jun 30, 2017 |
| UPLOAD | Letter from the SEC | Jul 31, 2017 | — |
| S-3 | Shelf registration | Jul 25, 2017 | — |
| 10-Q | Quarterly report | May 5, 2017 | Mar 31, 2017 |
| 424B3 | Prospectus | Apr 24, 2017 | — |
| EFFECT | Filing | Apr 21, 2017 | — |
| CORRESP | Letter to the SEC | Apr 18, 2017 | — |
| UPLOAD | Letter from the SEC | Apr 14, 2017 | — |
| S-3 | Shelf registration | Apr 7, 2017 | — |
| 424B3 | Prospectus | Mar 31, 2017 | — |
| 10-K | Annual report | Feb 24, 2017 | Dec 31, 2016 |
| 10-Q | Quarterly report | Nov 7, 2016 | Sep 30, 2016 |
| 10-Q | Quarterly report | Aug 8, 2016 | Jun 30, 2016 |
| 10-Q | Quarterly report | May 6, 2016 | Mar 31, 2016 |
| 424B3 | Prospectus | Mar 31, 2016 | — |
| EFFECT | Filing | Mar 30, 2016 | — |
| POS AM | Form pos am | Mar 15, 2016 | — |
| 10-K | Annual report | Mar 15, 2016 | Dec 31, 2015 |
| POSASR | Form posasr | Mar 11, 2016 | — |
| 424B3 | Prospectus | Nov 10, 2015 | — |
| 10-Q | Quarterly report | Nov 6, 2015 | Sep 30, 2015 |
| 8-K |
Current report
Officer or director change
|
Oct 30, 2015 | Oct 29, 2015 |
| UPLOAD | Letter from the SEC | Oct 13, 2015 | — |
| CORRESP | Letter to the SEC | Oct 5, 2015 | — |
| UPLOAD | Letter from the SEC | Sep 28, 2015 | — |
| 10-Q | Quarterly report | Aug 7, 2015 | Jun 30, 2015 |
| 424B3 | Prospectus | May 26, 2015 | — |
| 10-Q | Quarterly report | May 8, 2015 | Mar 31, 2015 |
| 424B3 | Prospectus | Mar 13, 2015 | — |
| 10-K | Annual report | Feb 27, 2015 | Dec 31, 2014 |
| 424B3 | Prospectus | Jan 28, 2015 | — |
| S-3ASR | Automatic shelf registration | Jan 14, 2015 | — |
| 10-Q | Quarterly report | Nov 7, 2014 | Sep 30, 2014 |
| 10-Q | Quarterly report | Aug 8, 2014 | Jun 30, 2014 |
| S-3ASR | Automatic shelf registration | Jul 10, 2014 | — |
| 10-Q | Quarterly report | May 12, 2014 | Mar 31, 2014 |
| 424B3 | Prospectus | Apr 25, 2014 | — |
| FWP | Free writing prospectus | Apr 17, 2014 | — |
| FWP | Free writing prospectus | Apr 11, 2014 | — |
| POSASR | Form posasr | Apr 2, 2014 | — |
| 10-K | Annual report | Feb 28, 2014 | Dec 31, 2013 |
| FWP | Free writing prospectus | Feb 12, 2014 | — |
| FWP | Free writing prospectus | Jan 30, 2014 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 9, 2014 | — |
| S-3ASR | Automatic shelf registration | Jan 2, 2014 | — |
| 8-K |
Current report
Other events
|
Dec 5, 2013 | Dec 3, 2013 |
| 8-K |
Current report
Material agreement, Agreement ended, Other events
|
Nov 29, 2013 | Nov 29, 2013 |
| 10-Q | Quarterly report | Nov 8, 2013 | Sep 30, 2013 |
| 8-K |
Current report
Officer or director change
|
Oct 11, 2013 | Oct 9, 2013 |
| 10-Q | Quarterly report | Aug 8, 2013 | Jun 30, 2013 |
| 10-Q | Quarterly report | May 9, 2013 | Mar 31, 2013 |
| FWP | Free writing prospectus | Apr 12, 2013 | — |
| S-3ASR | Automatic shelf registration | Apr 10, 2013 | — |
| RW | Registration withdrawal | Apr 10, 2013 | — |
| FWP | Free writing prospectus | Apr 8, 2013 | — |
| S-3 | Shelf registration | Apr 8, 2013 | — |
| FWP | Free writing prospectus | Mar 12, 2013 | — |
| 8-K |
Current report
Material agreement, Other events
|
Mar 4, 2013 | Mar 1, 2013 |
| 10-K | Annual report | Feb 28, 2013 | Dec 31, 2012 |
| 8-K |
Current report
Other events
|
Jan 31, 2013 | Jan 31, 2013 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 9, 2013 | — |
| FWP | Free writing prospectus | Dec 14, 2012 | — |
| 10-Q | Quarterly report | Nov 8, 2012 | Sep 30, 2012 |
| 424B3 | Prospectus | Sep 13, 2012 | — |
| S-3ASR | Automatic shelf registration | Aug 22, 2012 | — |
| 10-Q | Quarterly report | Aug 8, 2012 | Jun 30, 2012 |
| 8-K |
Current report
Other events
|
Jul 3, 2012 | Jul 1, 2012 |
| 424B3 | Prospectus | Jun 15, 2012 | — |
| 424B3 | Prospectus | May 31, 2012 | — |
| 10-K/A | Amended annual report | May 16, 2012 | Dec 31, 2011 |
| 10-Q/A | Amended quarterly report | May 11, 2012 | Mar 31, 2012 |
| 10-Q | Quarterly report | May 10, 2012 | Mar 31, 2012 |
| 424B3 | Prospectus | Apr 24, 2012 | — |
| EFFECT | Filing | Apr 23, 2012 | — |
| POS AM | Post effective amendment no.7 | Mar 16, 2012 | — |
| 10-K | Annual report | Feb 29, 2012 | Dec 31, 2011 |
| 424B3 | Prospectus | Feb 29, 2012 | — |
| UPLOAD | Letter from the SEC | Feb 9, 2012 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 27, 2012 | — |
| CORRESP | Letter to the SEC | Jan 12, 2012 | — |
| 424B3 | Prospectus | Jan 12, 2012 | — |
| UPLOAD | Letter from the SEC | Dec 29, 2011 | — |
| 424B3 | Prospectus | Dec 15, 2011 | — |
| 8-K |
Current report
Officer or director change
|
Nov 9, 2011 | Nov 9, 2011 |
| 10-Q | Quarterly report | Nov 8, 2011 | Sep 30, 2011 |
| 424B3 | Prospectus | Oct 25, 2011 | — |
| POS EX | Form pos-ex | Oct 25, 2011 | — |
| 10-Q | Quarterly report | Aug 8, 2011 | Jun 30, 2011 |
| 424B3 | Prospectus | Jun 24, 2011 | — |
| EFFECT | Filing | Jun 23, 2011 | — |
| POS AM | Post effective amendment | Jun 13, 2011 | — |
| 10-Q | Quarterly report | May 9, 2011 | Mar 31, 2011 |
| 424B3 | Prospectus | Apr 18, 2011 | — |
| EFFECT | Filing | Mar 31, 2011 | — |
| POS AM | Post effective amendment | Mar 18, 2011 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Commodity Contracts Brokers & Dealers (SIC 6221)
- Listed as
- GSG (NYSE), ISMCF (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- San Francisco, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1332174
- Former names
- iShares GSCI Commodity Indexed Trust (until May 9, 2007)
Other Commodity Contracts Brokers & Dealers companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.