Entity Type
Individual
Filer Snapshot
Thomas Ryll
CIK 0001701531. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.
Total Filings
12
Latest Filing
02 Jul 2021
Industry
n/a
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Best next click
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- Open 13F if you want portfolio holdings.
- Open 13D/G or insider pages only when this CIK has those rows.
Source: SEC Forms 3/4/5
View Source Filing
4 filed on 02 Jul 2021 for CIK 0001701531.
- Business address
- 830 Winter Street, Waltham, MA, 02451
- Top holdings (ownership)
- IMGN
Filer intelligence
What SEC filings say about Thomas Ryll
A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.
Quick read
- Forms 3/4/5 show insider context for IMGN worth $2.51M.
SEC source mix
Counts show available parsed rows, not one combined ownership total.
Forms 3/4/5 insider context
IMGN
30 Jun 2021 ยท SVP, Technical Operations
Latest update
What changed recently for Thomas Ryll
Latest ownership report period: 30 Jun 2021. Open the source-backed page to inspect the fresh filing or facts context.
Update date
02 Jul 2021
Page type
Ownership filings
Latest period
30 Jun 2021
Ownership context was refreshed from SEC Forms 3/4/5 filed on 02 Jul 2021.
Filer Overview
Thomas Ryll has filed 12 SEC EDGAR filings since 06 Apr 2017. Common forms include 4, 3.
Latest Filings
Recent SEC filings for Thomas Ryll with direct links to document and filing folders.
4
File 000-17999
FORM 4 -
- Filing date
- 02 Jul 2021
- Reporting date
- 30 Jun 2021
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 000-17999
FORM 4 -
- Filing date
- 02 Jul 2020
- Reporting date
- 30 Jun 2020
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 000-17999
FORM 4 -
- Filing date
- 25 Feb 2020
- Reporting date
- 24 Feb 2020
- SEC evidence
- Open document Open filing
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4
File 000-17999
FORM 4 -
- Filing date
- 11 Feb 2020
- Reporting date
- 07 Feb 2020
- SEC evidence
- Open document Open filing
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4
File 000-17999
FORM 4 -
- Filing date
- 21 Nov 2019
- Reporting date
- 20 Nov 2019
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 000-17999
FORM 4 -
- Filing date
- 02 Jul 2019
- Reporting date
- 01 Jul 2019
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 000-17999
FORM 4 -
- Filing date
- 25 Feb 2019
- Reporting date
- 22 Feb 2019
- SEC evidence
- Open document Open filing
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4
File 000-17999
FORM 4 -
- Filing date
- 04 Feb 2019
- Reporting date
- 31 Jan 2019
- SEC evidence
- Open document Open filing
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4
File 000-17999
FORM 4 -
- Filing date
- 04 Jan 2019
- Reporting date
- 03 Jan 2019
- SEC evidence
- Open document Open filing
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4
File 000-17999
FORM 4 -
- Filing date
- 23 Feb 2018
- Reporting date
- 21 Feb 2018
- SEC evidence
- Open document Open filing
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4
File 000-17999
FORM 4 -
- Filing date
- 20 Feb 2018
- Reporting date
- 15 Feb 2018
- SEC evidence
- Open document Open filing
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3
File 000-17999
FORM 3 -
- Filing date
- 06 Apr 2017
- Reporting date
- 29 Mar 2017
- SEC evidence
- Open document Open filing
- Next action
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About this filer
Thomas Ryll files with the SEC under CIK 0001701531. This page aggregates EDGAR filings and related ownership activity.
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.