Portolan Capital Management, LLC reports

Location
2 International Place, 26 Th Floor, Boston, MA
State of incorporation
DE
Fiscal year end
December 31
Data updated at
8/30/2024, 01:40 AM
Form type Sec Links Description Filing date Reporting date
SC 13G Report SC 13G Jul 22, 2024
SC 13G Report SC 13G Jun 27, 2024
SC 13G Report SC 13G Mar 14, 2024
SC 13G/A Report SC 13G/A Feb 14, 2024
SC 13G/A Report SC 13G/A Feb 14, 2024
SC 13G/A Report SC 13G/A Feb 14, 2024
SC 13G/A Report SC 13G/A Feb 14, 2024
SC 13G/A Report SC 13G/A Feb 14, 2024
SC 13G/A Report SC 13G/A Feb 14, 2024
SC 13G Report SC 13G Dec 18, 2023
SC 13G Report SC 13G Apr 13, 2023
SC 13G Report SC 13G Mar 24, 2023
SC 13G Report SC 13G Mar 10, 2023
SC 13G/A Report SC 13G/A Feb 13, 2023
SC 13G/A Report SC 13G/A Feb 13, 2023
SC 13G/A Report SC 13G/A Feb 13, 2023
SC 13G/A Report SC 13G/A Feb 13, 2023
SC 13G/A Report SC 13G/A Feb 13, 2023
SC 13G/A Report SC 13G/A Feb 13, 2023
SC 13G/A Report SC 13G/A Feb 13, 2023
SC 13G/A Report SC 13G/A Feb 13, 2023
SC 13G Report SC 13G Jan 20, 2023
SC 13G Report SC 13G Dec 5, 2022
SC 13G/A Report SC 13G/A Nov 22, 2022
SC 13G Report SC 13G Aug 15, 2022
SC 13G Report SC 13G May 27, 2022
SC 13G Report SC 13G Feb 15, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SCHEDULE 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SCHEDULE 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G Report SC 13G Feb 4, 2022
SC 13G/A Report SCHEDULE 13G/A Jan 6, 2022
SC 13G Report SC 13G Oct 21, 2021
SC 13G Report SC 13G Sep 3, 2021
SC 13G Report SC 13G Jul 9, 2021
SC 13G Report SC 13G Jul 9, 2021
SC 13G Report SCHEDULE 13G Jun 11, 2021
SC 13G Report SC 13G May 10, 2021
SC 13G Report SCHEDULE 13G Apr 19, 2021
SC 13G/A Report SCHEDULE 13G/A Feb 12, 2021
SC 13G/A Report SC 13G/A Feb 12, 2021
SC 13G/A Report SC 13G/A Feb 12, 2021
SC 13G/A Report SCHEDULE 13G/A Feb 12, 2021
SC 13G/A Report SC 13G/A Feb 12, 2021
SC 13G/A Report SC 13G/A Feb 12, 2021
SC 13G/A Report SC 13G/A Feb 12, 2021
SC 13G/A Report SC 13G/A Feb 12, 2021
SC 13G Report SC 13G Feb 8, 2021
SC 13G Report SC 13G Feb 5, 2021
SC 13G Report SC 13G Jan 29, 2021
SC 13G Report SC 13G Jan 15, 2021
SC 13G Report FORM SC 13G Dec 31, 2020
SC 13G Report SC 13G Dec 31, 2020
SC 13G Report SC 13G Dec 28, 2020
SC 13G Report SC 13G Sep 28, 2020
SC 13G Report SC 13G Sep 18, 2020
SC 13G Report SC 13G Sep 14, 2020
SC 13G Report SCHEDULE 13G Jul 20, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 14, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 14, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 14, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 14, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 14, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 14, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 14, 2020
SC 13G Report SC 13G Oct 21, 2019
SC 13G Report SC 13G May 1, 2019
SC 13G Report SC 13G Mar 14, 2019
SC 13G/A Report SC 13G/A Feb 13, 2019
SC 13G/A Report SC 13G/A Feb 13, 2019
SC 13G/A Report SC 13G/A Feb 13, 2019
SC 13G/A Report SC 13G/A Feb 13, 2019
SC 13G/A Report SC 13G/A Feb 13, 2019
SC 13G/A Report SC 13G/A Feb 13, 2019
SC 13G/A Report SC 13G/A Feb 13, 2019
SC 13G/A Report SC 13G/A Feb 13, 2019
SC 13G Report SC 13G Jun 27, 2018
SC 13G Report SC 13G Jun 22, 2018
SC 13G Report SC 13G Apr 16, 2018
SC 13G/A Report SC 13G/A Feb 14, 2018
SC 13G/A Report SC 13G/A Feb 14, 2018
SC 13G/A Report SC 13G/A Feb 14, 2018
SC 13G/A Report SC 13G/A Feb 14, 2018
SC 13G/A Report SC 13G/A Feb 14, 2018
SC 13G/A Report SC 13G/A Feb 14, 2018
SC 13G/A Report SC 13G/A Feb 14, 2018
SC 13G Report SC 13G Feb 2, 2018
SC 13G Report SC 13G Jan 5, 2018
SC 13G Report SC 13G Aug 17, 2017
SC 13G Report SC 13G Jul 7, 2017
SC 13G Report SC 13G Jun 1, 2017
SC 13G Report SC 13G May 11, 2017
SC 13G Report SC 13G Apr 13, 2017
SC 13G/A Report SC 13G/A Feb 14, 2017
SC 13G/A Report SC 13G/A Feb 14, 2017
SC 13G/A Report SC 13G/A Feb 3, 2017
SC 13G/A Report SC 13G/A Feb 10, 2016
SC 13G/A Report SC 13G/A Feb 10, 2016
SC 13G/A Report SC 13G/A Feb 10, 2016
SC 13G/A Report SC 13G/A Feb 10, 2016
SC 13G Report SC 13G Aug 17, 2015
SC 13G Report SC 13G May 8, 2015
SC 13G/A Report SC 13G/A Feb 10, 2015
SC 13G Report SC 13G Jan 13, 2015
SC 13G Report SC 13G Oct 20, 2014
SC 13G Report SC 13G Feb 13, 2014
SC 13G Report SC 13G Apr 5, 2013
SC 13G Report SC 13G Feb 1, 2013
SC 13G Report SC 13G Mar 13, 2012
SC 13G/A Report SC 13G/A Feb 9, 2012
SC 13G Report SC 13G Mar 11, 2011
SC 13G/A Report SC 13G/A Feb 11, 2011
SC 13G/A Report SC 13G/A Feb 11, 2011
SC 13G/A Report SC 13G/A Feb 11, 2011
SC 13G/A Report SC 13G/A Feb 11, 2011
SC 13G Report SC 13G Aug 3, 2010
SC 13G Report SC 13G Jun 3, 2010
SC 13G Report SC 13G Mar 23, 2010
SC 13G Report SC 13G Mar 17, 2010
SC 13G/A Report SC 13G/A Feb 10, 2010
SC 13G/A Report SC 13G/A Feb 10, 2010
SC 13G/A Report SC 13G/A Feb 10, 2010