Form MA-I Files Dataset

Form MA-I is a registration form required under Section 15B(a) of the Securities Exchange Act of 1934 for natural persons associated with a municipal advisory firm who engage in municipal advisory activities on behalf of the firm. A sole proprietor municipal advisor must also file Form MA-I in addition to Form MA. The dataset includes all Form MA-I and Form MA-I/A filings submitted to EDGAR from July 2014 to present. Form MA-I/A filings represent amendments submitted to correct or update previously filed registrations. For each accession number, a metadata file and all documents in the original EDGAR submission are included except image files. Each filing typically contains the individual's identifying and employment information, other business activities, and disclosure reporting pages covering criminal history, regulatory actions, civil judicial actions, and customer complaints or arbitrations associated with the reporting person.

Update Frequency
Daily
Updated at
2026-10-08
Earliest Sample Date
2014-07-01
Total Size
458.6 MB
Total Records
51,979
Container Format
ZIP
Content Types
XML, JSON, PDF
Form Types
MA-I, MA-I/A

Dataset APIs

Programmatically retrieve the full list of dataset archive files, download URLs and dataset metadata.

Dataset Index JSON API

Download the entire dataset as a single archive file.

Download Entire Dataset:

Download a single container file (e.g. monthly archive) from the dataset.

Download Single Container:

Dataset Files

147 files · 458.6 MB
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2026-10.zip161.1 KB28 records
2026-09.zip1.2 MB273 records
2026-08.zip1.3 MB300 records
2026-07.zip1.5 MB315 records
2026-06.zip1.2 MB258 records
2026-05.zip2.1 MB403 records
2026-04.zip18.9 MB442 records
2026-03.zip2.4 MB352 records
2026-02.zip2.6 MB237 records
2026-01.zip14.1 MB398 records
2025-12.zip1.3 MB200 records
2025-11.zip3.6 MB511 records
2025-09.zip2.1 MB285 records
2025-08.zip2.8 MB420 records
2025-07.zip4.6 MB453 records
2025-06.zip2.0 MB294 records
2025-05.zip3.9 MB231 records
2025-04.zip3.8 MB236 records
2025-03.zip1.7 MB260 records
2025-02.zip1.3 MB188 records
2025-01.zip17.7 MB492 records
2024-12.zip2.0 MB300 records
2024-11.zip5.9 MB274 records
2024-10.zip1.3 MB192 records
2024-09.zip1.4 MB204 records
2024-08.zip1.7 MB260 records
2024-07.zip5.8 MB207 records
2024-06.zip1.3 MB188 records
2024-05.zip1.3 MB184 records
2024-04.zip2.7 MB239 records
2024-03.zip1.4 MB210 records
2024-02.zip7.1 MB216 records
2024-01.zip4.9 MB398 records
2023-12.zip1.5 MB226 records
2023-11.zip2.6 MB238 records
2023-10.zip5.7 MB323 records
2023-09.zip940.2 KB140 records
2023-08.zip1.6 MB246 records
2023-07.zip1.3 MB192 records
2023-06.zip1.2 MB178 records
2023-05.zip3.4 MB291 records
2023-04.zip2.2 MB336 records
2023-03.zip1.7 MB264 records
2023-02.zip1.6 MB246 records
2023-01.zip3.4 MB518 records
2022-12.zip1.0 MB154 records
2022-11.zip2.8 MB269 records
2022-10.zip1.5 MB228 records
2022-09.zip4.5 MB279 records
2022-08.zip2.7 MB299 records
2022-07.zip1.5 MB228 records
2022-06.zip2.4 MB243 records
2022-05.zip1.5 MB218 records
2022-04.zip1.6 MB240 records
2022-03.zip1.8 MB274 records
2022-02.zip1.8 MB270 records
2022-01.zip2.3 MB301 records
2021-12.zip2.0 MB302 records
2021-11.zip2.1 MB304 records
2021-10.zip1.6 MB244 records
2021-09.zip1.5 MB230 records
2021-08.zip1.2 MB180 records
2021-07.zip1.1 MB168 records
2021-06.zip1.6 MB246 records
2021-05.zip1.8 MB167 records
2021-04.zip1.5 MB228 records
2021-03.zip1.3 MB192 records
2021-02.zip1.5 MB228 records
2021-01.zip3.8 MB584 records
2020-12.zip6.1 MB340 records
2020-11.zip1.2 MB180 records
2020-10.zip1.9 MB280 records
2020-09.zip1.6 MB234 records
2020-08.zip1.9 MB288 records
2020-07.zip3.2 MB274 records
2020-06.zip1.1 MB158 records
2020-05.zip786.6 KB120 records
2020-04.zip1.2 MB182 records
2020-03.zip1.4 MB214 records
2020-02.zip1.3 MB196 records
2020-01.zip4.3 MB353 records
2019-12.zip2.9 MB133 records
2019-11.zip1.4 MB206 records
2019-10.zip3.3 MB488 records
2019-09.zip1.6 MB236 records
2019-08.zip1.8 MB268 records
2019-07.zip2.0 MB304 records
2019-06.zip2.5 MB375 records
2019-05.zip2.0 MB300 records
2019-04.zip6.3 MB504 records
2019-03.zip3.0 MB454 records
2019-02.zip2.4 MB372 records
2019-01.zip3.0 MB460 records
2018-12.zip748.0 KB114 records
2018-11.zip3.2 MB478 records
2018-10.zip4.9 MB314 records
2018-09.zip1.5 MB230 records
2018-08.zip2.6 MB367 records
2018-07.zip2.0 MB306 records
2018-06.zip1.7 MB248 records
2018-05.zip2.4 MB251 records
2018-04.zip2.4 MB364 records
2018-03.zip2.4 MB370 records
2018-02.zip2.0 MB302 records
2018-01.zip2.6 MB392 records
2017-12.zip1.2 MB182 records
2017-11.zip1.5 MB222 records
2017-10.zip2.4 MB372 records
2017-09.zip9.9 MB1,504 records
2017-08.zip2.9 MB444 records
2017-07.zip2.7 MB408 records
2017-06.zip4.2 MB422 records
2017-05.zip1.8 MB272 records
2017-04.zip3.3 MB397 records
2017-03.zip2.2 MB290 records
2017-02.zip2.1 MB320 records
2017-01.zip3.9 MB578 records
2016-12.zip1.5 MB226 records
2016-11.zip2.6 MB317 records
2016-10.zip3.4 MB259 records
2016-09.zip5.0 MB305 records
2016-08.zip1.7 MB252 records
2016-07.zip1.4 MB210 records
2016-06.zip6.6 MB994 records
2016-05.zip1.7 MB252 records
2016-04.zip1.5 MB224 records
2016-03.zip2.2 MB334 records
2016-02.zip2.0 MB298 records
2016-01.zip5.7 MB878 records
2015-12.zip2.0 MB302 records
2015-11.zip1.1 MB172 records
2015-10.zip3.8 MB301 records
2015-09.zip4.3 MB427 records
2015-08.zip3.8 MB309 records
2015-07.zip1.7 MB254 records
2015-06.zip1.7 MB254 records
2015-05.zip979.9 KB146 records
2015-04.zip1.5 MB230 records
2015-03.zip3.5 MB534 records
2015-02.zip7.5 MB562 records
2015-01.zip18.1 MB2,127 records
2014-12.zip19.8 MB2,903 records
2014-11.zip3.6 MB486 records
2014-10.zip7.8 MB1,014 records
2014-09.zip7.6 MB1,166 records
2014-08.zip6.9 MB1,065 records
2014-07.zip2.5 MB390 records