Thomas Ryll SEC EDGAR Filings (CIK 0001701531)

SEC EDGAR filings, ownership reports, and insider transactions for Thomas Ryll.

Business address
830 Winter Street, Waltham, MA, 02451
Top holdings (ownership)
IMGN
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Thomas Ryll has filed 12 SEC EDGAR filings since 06 Apr 2017

Latest Filings

Recent SEC filings for Thomas Ryll including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Jul 2021 30 Jun 2021 000-17999
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Jul 2020 30 Jun 2020 000-17999
4 Open 4 document View SEC filing for 4 FORM 4 - 25 Feb 2020 24 Feb 2020 000-17999
4 Open 4 document View SEC filing for 4 FORM 4 - 11 Feb 2020 07 Feb 2020 000-17999
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Nov 2019 20 Nov 2019 000-17999
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Jul 2019 01 Jul 2019 000-17999
4 Open 4 document View SEC filing for 4 FORM 4 - 25 Feb 2019 22 Feb 2019 000-17999
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Feb 2019 31 Jan 2019 000-17999
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Jan 2019 03 Jan 2019 000-17999
4 Open 4 document View SEC filing for 4 FORM 4 - 23 Feb 2018 21 Feb 2018 000-17999
4 Open 4 document View SEC filing for 4 FORM 4 - 20 Feb 2018 15 Feb 2018 000-17999
3 Open 3 document View SEC filing for 3 FORM 3 - 06 Apr 2017 29 Mar 2017 000-17999

About this filer

Thomas Ryll files with the SEC under CIK 0001701531. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

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.

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