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.

Filer Snapshot

Ph.D. Jonathan M. Rothberg SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001076352.

Entity Type

Individual

Total Filings

103

Latest Filing

17 Mar 2026

Industry

n/a

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Go to latest filings table Open reporting owner context

Source: SEC Schedule 13D/G

SCHEDULE 13D/A filed on 17 Mar 2026 for CIK 0001076352.

View Source Filing

Business address: C/O Butterfly Network, Inc., 530 Old Whitfield St., Guilford, CT, 06437
Top holdings (ownership): QSI and BFLY
Top holdings (Schedule 13D): BFLY and QSI

Quick Takeaways

Ph.D. Jonathan M. Rothberg is an SEC filer tracked under CIK 0001076352.
103 filings are listed on this profile.
Common form coverage includes SCHEDULE 13D/A, 4, 144 and more.

What Changed

Latest filing: SCHEDULE 13D/A filed on 17 Mar 2026.
Report period: not specified in filing header.

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 Schedule 13D/G

SCHEDULE 13D/A filed on 17 Mar 2026 for CIK 0001076352.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed SCHEDULE 13D/A can change the filing history, ownership context, or next research path for Ph.D. Jonathan M. Rothberg.

Latest source-backed update: SCHEDULE 13D/A filed 17 Mar 2026
Why come back: Revisit after a new SEC filing appears to compare the updated record with prior filings.

Latest filing on record: SCHEDULE 13D/A filed 17 Mar 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.

Jump to save and follow actions Open latest filings table

Latest update

What changed recently for Ph.D. Jonathan M. Rothberg

New filing available

Latest Schedule 13D/G period: 13 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

17 Mar 2026

Page type

Filer profile

Latest period

13 Mar 2026

Schedule 13D/G context is visible from filings filed on 17 Mar 2026.

Open filer profile Browse recent public updates

Filer Overview

Ph.D. Jonathan M. Rothberg has filed 103 SEC EDGAR filings since 05 Feb 1999. Common forms include SCHEDULE 13D/A, 4, 144, SC 13D/A and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Ph.D. Jonathan M. Rothberg with direct links to document and filing folders.

SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date: 17 Mar 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 08 Jan 2026
Reporting date: 06 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 08 Jan 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 07 Jan 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 06 Jan 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 29 Dec 2025
Reporting date: 23 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 29 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 29 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 23 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 17 Dec 2025
Reporting date: 15 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date: 17 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 16 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 15 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 12 Dec 2025
Reporting date: 10 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 12 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 11 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 10 Dec 2025
Reporting date: 08 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 10 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 09 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 08 Dec 2025
Reporting date: 04 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 08 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 05 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 04 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 02 Dec 2025
Reporting date: 28 Nov 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date: 01 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 28 Nov 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

FORM 4

Filing date: 26 Nov 2025
Reporting date: 24 Nov 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 26 Nov 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 25 Nov 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 24 Nov 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 05 Nov 2025
Reporting date: 03 Nov 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 03 Nov 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39486

FORM 4

Filing date: 17 Oct 2025
Reporting date: 16 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 16 Oct 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date: 11 Sep 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 17 Jun 2025
Reporting date: 13 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39486

FORM 4

Filing date: 21 May 2025
Reporting date: 19 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date: 07 Mar 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date: 31 Dec 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39486

FORM 4

Filing date: 31 Dec 2024
Reporting date: 27 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 27 Dec 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

Filing date: 17 Sep 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

Filing date: 30 Aug 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 30 Aug 2024
Reporting date: 28 Aug 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39949

FORM 4 SUBMISSION

Filing date: 12 Jun 2024
Reporting date: 12 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 12 Jun 2024
Reporting date: 10 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39486

FORM 4

Filing date: 17 May 2024
Reporting date: 16 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

Filing date: 13 Sep 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

Filing date: 13 Sep 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 22 Jun 2023
Reporting date: 20 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39949

FORM 4 SUBMISSION

Filing date: 12 Jun 2023
Reporting date: 09 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39486

4 filing

Filing date: 16 May 2023
Reporting date: 12 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39486

4 filing

Filing date: 09 Mar 2023
Reporting date: 08 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

SC 13D/A (AMENDMENT NO.1)

Filing date: 07 Dec 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39949

FORM 4 SUBMISSION

Filing date: 30 Nov 2022
Reporting date: 30 Nov 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39949

FORM 4 SUBMISSION

Filing date: 29 Nov 2022
Reporting date: 29 Nov 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39949

FORM 4 SUBMISSION

Filing date: 15 Nov 2022
Reporting date: 15 Nov 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39949

FORM 4 SUBMISSION

Filing date: 14 Nov 2022
Reporting date: 14 Nov 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

Filing date: 16 Sep 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39949

FORM 4 SUBMISSION

Filing date: 16 Aug 2022
Reporting date: 16 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39949

FORM 4 SUBMISSION

Filing date: 12 Aug 2022
Reporting date: 12 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 22 Jun 2022
Reporting date: 17 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39486

FORM 4

Filing date: 16 Jun 2022
Reporting date: 14 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39949

FORM 4 SUBMISSION

Filing date: 15 Jun 2022
Reporting date: 14 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39949

FORM 4 SUBMISSION

Filing date: 13 Jun 2022
Reporting date: 09 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39486

FORM 4

Filing date: 13 May 2022
Reporting date: 11 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

Filing date: 28 Mar 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 23 Mar 2022
Reporting date: 21 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-39949

OWNERSHIP DOCUMENT

Filing date: 10 Jan 2022
Reporting date: 22 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D

Filing date: 30 Dec 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39949

OWNERSHIP DOCUMENT

Filing date: 23 Dec 2021
Reporting date: 22 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39949

OWNERSHIP DOCUMENT

Filing date: 23 Dec 2021
Reporting date: 22 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

PRIMARY DOCUMENT

Filing date: 02 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D

Filing date: 21 Jun 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39486

OWNERSHIP DOCUMENT

Filing date: 14 Jun 2021
Reporting date: 10 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39486

OWNERSHIP DOCUMENT

Filing date: 14 Jun 2021
Reporting date: 10 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

SCHEDULE 13D/A

Filing date: 26 Mar 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

FORM 4

Filing date: 26 Mar 2021
Reporting date: 24 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D

Filing date: 22 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 16 Feb 2021
Reporting date: 12 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39292

OWNERSHIP DOCUMENT

Filing date: 16 Feb 2021
Reporting date: 12 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Ph.D. Jonathan M. Rothberg files with the SEC under CIK 0001076352. 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.