Filer Snapshot

Madhu Ranganathan SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001346240.

Entity Type

Individual

Total Filings

50

Latest Filing

04 Mar 2026

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 04 Mar 2026 for CIK 0001346240.

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Business address
145 Broadway, Cambridge, MA, 02142
Top holdings (ownership)
AKAM and TNET

Quick Takeaways

  • Madhu Ranganathan is an SEC filer tracked under CIK 0001346240.
  • 50 filings are listed on this profile.
  • Common form coverage includes 4, 144, 3 and more.

What Changed

  • Latest filing: 4 filed on 04 Mar 2026.
  • Report period: 04 Mar 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

4 filed on 04 Mar 2026 for CIK 0001346240.

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Return Loop

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A newly filed 4 can change the filing history, ownership context, or next research path for Madhu Ranganathan.

Latest source-backed update
4 filed 04 Mar 2026
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Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 04 Mar 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for Madhu Ranganathan

Ownership report updated

Latest ownership report period: 04 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

04 Mar 2026

Page type

Ownership filings

Latest period

04 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 04 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Madhu Ranganathan has filed 50 SEC EDGAR filings since 08 Dec 2005. Common forms include 4, 144, 3, 4/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Madhu Ranganathan 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 FORM 4 04 Mar 2026 04 Mar 2026 000-27275
144 Open 144 document View SEC filing for 144 04 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2025 30 Sep 2025 001-36373
3 Open 3 document View SEC filing for 3 FORM 3 02 Oct 2025 30 Sep 2025 001-36373
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2025 14 May 2025 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 14 Jun 2024 14 Jun 2024 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 13 May 2024 10 May 2024 000-27275
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 01 Apr 2024 12 May 2023 000-27275
144 Open 144 document View SEC filing for 144 12 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 13 Nov 2023 10 Nov 2023 000-27275
144 Open 144 document View SEC filing for 144 13 Nov 2023
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2023 11 May 2023 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 21 Jun 2022 19 Jun 2022 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2022 03 Jun 2022 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2022 12 May 2022 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2022 07 Mar 2022 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 21 Jun 2021 19 Jun 2021 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2021 03 Jun 2021 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2021 20 May 2021 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2020 03 Dec 2020 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 22 Jun 2020 19 Jun 2020 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2020 20 May 2020 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 21 Jun 2019 19 Jun 2019 000-27275
3 Open 3 document View SEC filing for 3 FORM 3 11 Jun 2019 07 Jun 2019 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Jun 2019 03 Jun 2019 001-35108
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Dec 2018 28 Dec 2018 001-35108
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 May 2018 16 May 2018 001-35108
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Oct 2017 09 Oct 2017 001-35108
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 11 Oct 2017 09 Oct 2017 001-35108

About this filer

Madhu Ranganathan files with the SEC under CIK 0001346240. 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.