Entity Type
Individual
Filer Snapshot
Iwicki Mark T. SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001415537.
Total Filings
93
Latest Filing
07 Jan 2026
Industry
n/a
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Source: SEC Forms 3/4/5
View Source Filing
4 filed on 07 Jan 2026 for CIK 0001415537.
- Business address
- 84 Waterford Drive, Marlborough, MA, 01752
- Top holdings (ownership)
- QTTB, KALA, AVTE, and MRUS
Quick Takeaways
- Iwicki Mark T. is an SEC filer tracked under CIK 0001415537.
- 93 filings are listed on this profile.
- Common form coverage includes 4, 144, 4/A and more.
What Changed
- Latest filing: 4 filed on 07 Jan 2026.
- Report period: 05 Jan 2026.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Source Evidence
Source: SEC Forms 3/4/5
View Source Filing
4 filed on 07 Jan 2026 for CIK 0001415537.
Return Loop
Why revisit this filer page
A newly filed 4 can change the filing history, ownership context, or next research path for Iwicki Mark T..
- Latest source-backed update
- 4 filed 07 Jan 2026
- Why come back
- Revisit after a new SEC filing appears to compare the updated record with prior filings.
- Latest filing on record: 4 filed 07 Jan 2026.
- Save this filer if you want a stable place to return after the next filing cycle.
- Open the latest filing table or ownership context to verify what changed.
Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.
Latest update
What changed recently for Iwicki Mark T.
Latest ownership report period: 05 Jan 2026. Open the source-backed page to inspect the fresh filing or facts context.
Update date
07 Jan 2026
Page type
Ownership filings
Latest period
05 Jan 2026
Ownership context was refreshed from SEC Forms 3/4/5 filed on 07 Jan 2026.
Filer Overview
Iwicki Mark T. has filed 93 SEC EDGAR filings since 22 Oct 2007. Common forms include 4, 144, 4/A, 3.
Latest Filings
Recent SEC filings for Iwicki Mark T. with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 4 | 07 Jan 2026 | 05 Jan 2026 | 001-39676 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 12 Dec 2025 | 12 Dec 2025 | 001-37773 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 09 Dec 2025 | 09 Dec 2025 | 001-38944 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 27 Oct 2025 | 23 Oct 2025 | 001-38433 |
| 4 | Open 4 document | View SEC filing for 4 | 24 Oct 2025 | 23 Oct 2025 | 001-38150 | |
| 144 | Open 144 document | View SEC filing for 144 | 23 Oct 2025 | |||
| 4 | Open 4 document | View SEC filing for 4 | 14 Aug 2025 | 11 Aug 2025 | 001-41498 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | 4/A | 02 Jul 2025 | 21 Feb 2025 | 001-39676 |
| 4 | Open 4 document | View SEC filing for 4 | 26 Jun 2025 | 24 Jun 2025 | 001-38150 | |
| 144 | Open 144 document | View SEC filing for 144 | 24 Jun 2025 | |||
| 4 | Open 4 document | View SEC filing for 4 | 17 Jun 2025 | 15 Jun 2025 | 001-38150 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | OWNERSHIP DOCUMENT | 05 Jun 2025 | 03 Jun 2025 | 001-38150 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 05 Jun 2025 | 03 Jun 2025 | 001-38944 |
| 4 | Open 4 document | View SEC filing for 4 | 04 Jun 2025 | 03 Jun 2025 | 001-38150 | |
| 144 | Open 144 document | View SEC filing for 144 | 03 Jun 2025 | |||
| 4 | Open 4 document | View SEC filing for 4 | 4 | 27 May 2025 | 22 May 2025 | 001-37773 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 26 Feb 2025 | 24 Feb 2025 | 001-38433 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 25 Feb 2025 | 21 Feb 2025 | 001-39676 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 19 Feb 2025 | 14 Feb 2025 | 001-39676 |
| 3 | Open 3 document | View SEC filing for 3 | 3 | 19 Feb 2025 | 14 Feb 2025 | 001-39676 |
| 4 | Open 4 document | View SEC filing for 4 | 07 Jan 2025 | 06 Jan 2025 | 001-38150 | |
| 144 | Open 144 document | View SEC filing for 144 | 06 Jan 2025 | |||
| 4 | Open 4 document | View SEC filing for 4 | 27 Jun 2024 | 26 Jun 2024 | 001-38150 | |
| 144 | Open 144 document | View SEC filing for 144 | 24 Jun 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | 4 | 11 Jun 2024 | 08 Jun 2024 | 001-38944 |
| 4 | Open 4 document | View SEC filing for 4 | 10 Jun 2024 | 06 Jun 2024 | 001-41498 | |
| 4 | Open 4 document | View SEC filing for 4 | 07 Jun 2024 | 05 Jun 2024 | 001-40544 | |
| 4 | Open 4 document | View SEC filing for 4 | 03 Jun 2024 | 31 May 2024 | 001-38150 | |
| 144 | Open 144 document | View SEC filing for 144 | 31 May 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | 4 | 09 May 2024 | 07 May 2024 | 001-37773 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 27 Mar 2024 | 25 Mar 2024 | 001-38433 |
| 3 | Open 3 document | View SEC filing for 3 | 3 | 27 Mar 2024 | 25 Mar 2024 | 001-38433 |
| 4 | Open 4 document | View SEC filing for 4 | 05 Jan 2024 | 04 Jan 2024 | 001-38150 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 27 Jun 2023 | 23 Jun 2023 | 001-38944 |
| 4 | Open 4 document | View SEC filing for 4 | 23 Jun 2023 | 22 Jun 2023 | 001-38150 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Jun 2023 | 08 Jun 2023 | 001-37773 |
| 4 | Open 4 document | View SEC filing for 4 | 08 Jun 2023 | 06 Jun 2023 | 001-40544 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Jun 2023 | 06 Jun 2023 | 001-41498 |
| 4 | Open 4 document | View SEC filing for 4 | 02 Jun 2023 | 31 May 2023 | 001-38150 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Apr 2023 | 14 Apr 2023 | 001-37773 |
| 4 | Open 4 document | View SEC filing for 4 | 15 Mar 2023 | 14 Mar 2023 | 001-38150 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2023 | 06 Mar 2023 | 001-41498 |
| 4 | Open 4 document | View SEC filing for 4 | 06 Jan 2023 | 04 Jan 2023 | 001-38150 | |
| 4 | Open 4 document | View SEC filing for 4 | 28 Oct 2022 | 26 Oct 2022 | 001-38150 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Oct 2022 | 26 Oct 2022 | 001-41498 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 14 Sep 2022 | 14 Sep 2022 | 001-41498 |
| 4 | Open 4 document | View SEC filing for 4 | 29 Jun 2022 | 27 Jun 2022 | 001-38150 | |
| 4 | Open 4 document | View SEC filing for 4 | 22 Jun 2022 | 21 Jun 2022 | 001-40544 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2022 | 02 Jun 2022 | 001-38944 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2022 | 31 May 2022 | 001-37773 |
| 4 | Open 4 document | View SEC filing for 4 | 05 Jan 2022 | 03 Jan 2022 | 001-38150 | |
| 4 | Open 4 document | View SEC filing for 4 | 28 Oct 2021 | 26 Oct 2021 | 001-38150 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 01 Jul 2021 | 02 Apr 2021 | 001-40544 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 29 Jun 2021 | 29 Jun 2021 | 001-40544 |
| 4 | Open 4 document | View SEC filing for 4 | 29 Jun 2021 | 28 Jun 2021 | 001-38150 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Jun 2021 | 01 Jun 2021 | 001-38944 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2021 | 28 May 2021 | 001-37773 |
| 4 | Open 4 document | View SEC filing for 4 | 01 Feb 2021 | 28 Jan 2021 | 001-36199 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 05 Jan 2021 | 04 Jan 2021 | 001-38150 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 28 Oct 2020 | 26 Oct 2020 | 001-38150 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Oct 2020 | 10 Oct 2020 | 001-37519 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jul 2020 | 30 Jun 2020 | 001-37773 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 29 Jun 2020 | 25 Jun 2020 | 001-38150 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 02 Jun 2020 | 01 Jun 2020 | 001-38944 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 May 2020 | 27 May 2020 | 001-37519 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2020 | 02 Apr 2020 | 001-36199 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Jan 2020 | 09 Jan 2020 | 001-36199 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 03 Jan 2020 | 02 Jan 2020 | 001-38150 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 02 Jan 2020 | 01 Jan 2020 | 001-37773 |
| 3 | Open 3 document | View SEC filing for 3 | 3 | 19 Jun 2019 | 19 Jun 2019 | 001-38944 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 May 2019 | 23 May 2019 | 001-37519 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 May 2019 | 16 May 2019 | 001-36199 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 04 Jan 2019 | 02 Jan 2019 | 001-38150 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jun 2018 | 05 Jun 2018 | 001-36199 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 May 2018 | 23 May 2018 | 001-37519 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2018 | 03 Apr 2018 | 001-36199 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Feb 2018 | 26 Feb 2018 | 001-37519 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 09 Feb 2018 | 07 Feb 2018 | 001-38150 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 21 Jul 2017 | 19 Jul 2017 | 001-38150 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 - | 19 Jul 2017 | 19 Jul 2017 | 001-38150 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 May 2017 | 25 May 2017 | 001-37519 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Mar 2017 | 20 Mar 2017 | 001-36199 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 May 2016 | 25 May 2016 | 001-37519 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Dec 2015 | 08 Dec 2015 | 001-36199 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 09 Dec 2015 | 08 Dec 2015 | 001-36199 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Aug 2015 | 11 Aug 2015 | 001-37519 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 05 Aug 2015 | 05 Aug 2015 | 001-37519 |
About this filer
Iwicki Mark T. files with the SEC under CIK 0001415537. 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.