Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:14 AM ET

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David Rubin

Named as an officer, director or promoter on SEC Form D filings · WA · Aug 20, 2015 → Sep 13, 2019

1deal (issuers)

$26Mreported sold

7investors

5Form D filings

2015–2019years on file

Follow this person Look further ↓PDF

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:34 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

David Rubin is listed as a director on 5 SEC Form D filings by 1 issuer between Aug 2015 and Sep 2019: Navigating Cancer, Inc. (Seattle, WA — other technology — 2015–2019; $26M reported sold to 7 investors).

What this means One deal on file with the SEC. A Form D is the notice a company files after it starts selling a private investment — it is a notice, not an approval.

Listed alongside David Travers (5 shared filings), Gena Cook (5 shared filings), Tom Unterman (5 shared filings), Peter Neupert (4 shared filings), William Bunker (4 shared filings) and 8 others.

What this means These are the other officers, directors or promoters the companies named on the same forms — the team around David. Each name links to their own page.

Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AZ, CA, DE, TX, WA) — 1 court case matching the name, 2 SEC releases, 36 bankruptcy cases matching the name listed in Key records below.

What this means 39 records came back. Each one is listed below with a link to the original document and a line saying why it matched. A name match is not proof it is the same person or company — read the why line and the document. Being sued or named in a release is an accusation, not a finding.

We compared 5 public filings for David Rubin and found 10 differences: Offering amount changed between filings; No amendment in the last 12 months on an offering that may still be open; and more below.

What this means These are differences between the sponsor's own SEC filings — both values, dates and sources are listed in Key records, section 4. Most have ordinary explanations; ask the sponsor.

What the community is saying

Community search for David Rubin has not run yet — it is joining a line of 10,396 names; searches run around the clock at the hosts' allowed rate. Searched so far: 27 names.

Community comments are quoted as written by their authors. Sources searched: BiggerPockets forums (via DuckDuckGo, Brave, Bing and BiggerPockets search) and Reddit (search feed + public archive).

Key records

Five things investors ask first. Items still in human review are counted, not shown.

1. Lawsuits

1 case: 1 judgment

BROADWAY BANK AND TRUST COMPANY V. DAVID RUBIN judgment

District Court, D. New Jersey · No. 2:89-cv-01941 · Filed Oct 2, 1989 · Closed Oct 2, 1989 · Nature of suit: 190 Other contract actions

Role of DAVID RUBIN: Defendant · Outcome: Terminated 1989-10-02 — FJC Integrated Database disposition: Judgment on default; judgment for plaintiff Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NJ (not a filing state)

What was searched

Sources searched: CourtListener bulk data (RECAP dockets as of 2026-09-30; recall-first rule 10-24) — federal district + bankruptcy courts State courts: not covered (one-tap state court links under Look further). PACER: not searched. · Last checked Oct 24, 2026, 2:34 AM ET.

Court records show docket facts only; we never restate allegations as facts. Outcome wording comes from the docket feed; where it does not state a disposition we say so.

State courts: not covered (one-tap state court links under Look further). No state offers a lawful automated statewide source PartnerFacts can use today. Texas (re:SearchTX) terms prohibit storing results in a database open to third parties; New York (WebCivil) and Massachusetts (MassCourts) require a browser check that blocks scripted queries; California has no statewide index (58 county portals; Rule of Court 2.503 grants name-based access case by case); Florida, Utah and Illinois offer paid or partial access whose terms for automated use are unverified. Washington (dw.courts.wa.gov; bulk index reports under a JISC data-dissemination agreement), Delaware (CourtConnect; Court of Chancery not included) and Arizona (apps.azcourts.gov/publicaccess, which has an official channel to request high-volume access) are the candidates; PartnerFacts will request written permission before any automated search. Federal courts are searched through CourtListener / RECAP.

2. Regulatory actions

2 SEC releases

David Rubin Administrative proceeding

SEC · Sep 27, 2012 · Parties as named in the release: David Rubin Read the release ↗

same full name in the release title; 10 people with this name in Form D filings; the person's filing state is not named

David Rubin Administrative proceeding

SEC · Mar 25, 2004 · Parties as named in the release: David Rubin Read the release ↗

same full name in the release title; 10 people with this name in Form D filings; the person's filing state is not named

What was searched

SEC enforcement searched: SEC litigation releases and administrative proceedings — respondent names in the sec.gov index titles (30,205 releases, 1995-09-19 to 2026-10-23); release text is read only to confirm a candidate. Names that appear only in the body of a release are not found. — Searched SEC litigation releases and administrative proceedings (1995→ / 2007→) (30,205 records as of Oct 24, 2026, 2:50 AM ET) — nothing matched David Rubin..

State securities regulators searched: AZ (Corporation Commission Securities Division), CA (DFPI — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first), DE (DOJ Investor Protection Unit), TX (State Securities Board), WA (DFI) — last crawled Oct 23, 2026, 9:57 PM ET. Other states are not covered.

3. Bankruptcies

36 cases: 36 closed (disposition not in docket feed)

David Rubin closed

United States Bankruptcy Court, D. New Jersey · No. 16-25976 · Filed Aug 18, 2016 · Closed Oct 27, 2016

Role of David Rubin: Debtor · Outcome: Case closed 2016-10-27 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NJ (not a filing state)

David S. Rubin and Patricia M. Rubin closed

United States Bankruptcy Court, D. Maryland · No. 16-12648 · Filed Mar 2, 2016 · Closed Jun 16, 2021

Role of David S. Rubin and Patricia M. Rubin: Debtor · Outcome: Case closed 2021-06-16 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in MD (not a filing state)

David M. Rubin and Bonnie L. Berish closed

United States Bankruptcy Court, D. New Jersey · No. 16-10818 · Filed Jan 18, 2016 · Closed Feb 8, 2021

Role of David M. Rubin and Bonnie L. Berish: Debtor · Outcome: Case closed 2021-02-08 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NJ (not a filing state)

David J Rubin and Jennifer A Rubin closed

United States Bankruptcy Court, D. New Jersey · No. 14-18226 · Filed Apr 25, 2014 · Closed Jul 30, 2014

Role of David J Rubin and Jennifer A Rubin: Debtor · Outcome: Case closed 2014-07-30 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NJ (not a filing state)

David Rubin and Patricia Rubin closed

United States Bankruptcy Court, D. Maryland · No. 13-17992 · Filed May 7, 2013 · Closed May 13, 2016

Role of David Rubin and Patricia Rubin: Debtor · Outcome: Case closed 2016-05-13 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in MD (not a filing state)

David Rubin and Ellen Rubin closed

United States Bankruptcy Court, N.D. Illinois · No. 12-23606 · Filed Jun 11, 2012 · Closed Sep 10, 2012

Role of David Rubin and Ellen Rubin: Debtor · Outcome: Case closed 2012-09-10 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in IL (not a filing state)

David M Rubin and Darcy M Rubin closed

United States Bankruptcy Court, D. Oregon · No. 12-31980 · Filed Mar 20, 2012 · Closed Sep 15, 2014

Role of David M Rubin and Darcy M Rubin: Debtor · Outcome: Case closed 2014-09-15 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in OR (not a filing state)

David L Rubin and Renee B Rubin closed

United States Bankruptcy Court, D. Minnesota · No. 11-40815 · Filed Feb 7, 2011 · Closed May 25, 2011

Role of David L Rubin and Renee B Rubin: Debtor · Outcome: Case closed 2011-05-25 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in MN (not a filing state)

David B. Rubin closed

United States Bankruptcy Court, E.D. Wisconsin · No. 11-20481 · Filed Jan 14, 2011 · Closed Jul 21, 2011

Role of David B. Rubin: Debtor · Outcome: Case closed 2011-07-21 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in WI (not a filing state)

David N Rubin and Irina K Rubin closed

United States Bankruptcy Court, S.D. Florida. · No. 10-43163 · Filed Oct 28, 2010 · Closed Dec 21, 2015

Role of David N Rubin and Irina K Rubin: Debtor · Outcome: Case closed 2015-12-21 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in FL (not a filing state)

David H Rubin and Lisa B Rubin closed

United States Bankruptcy Court, D. New Jersey · No. 10-10618 · Filed Jan 11, 2010 · Closed Jun 2, 2011

Role of David H Rubin and Lisa B Rubin: Debtor · Outcome: Case closed 2011-06-02 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NJ (not a filing state)

David M. Rubin and Bonnie D. Rubin closed

United States Bankruptcy Court, E.D. New York · No. 8-08-74643 · Filed Aug 28, 2008 · Closed Nov 1, 2013

Role of David M. Rubin and Bonnie D. Rubin: Debtor · Outcome: Case closed 2013-11-01 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NY (not a filing state)

David M Rubin and Alonna K. Rubin closed

United States Bankruptcy Court, E.D. New York · No. 8-07-75299 · Filed Dec 21, 2007 · Closed Mar 19, 2013

Role of David M Rubin and Alonna K. Rubin: Debtor · Outcome: Case closed 2013-03-19 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NY (not a filing state)

David Rubin and Henry Lan, solely in their capacit v. Roman closed

United States Bankruptcy Court, S.D. New York · No. 07-03138 · Filed Dec 3, 2007 · Closed Jun 9, 2010

Role of David Rubin and Henry Lan, solely in their capacit: Plaintiff · Outcome: Case closed 2010-06-09 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NY (not a filing state)

David M Rubin and Laura M. Rubin closed

United States Bankruptcy Court, D. Massachusetts · No. 07-17695 · Filed Nov 30, 2007 · Closed Mar 17, 2008

Role of David M Rubin and Laura M. Rubin: Debtor · Outcome: Case closed 2008-03-17 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in MA (not a filing state)

David Rubin closed

United States Bankruptcy Court, D. New Jersey · No. 07-26091 · Filed Nov 1, 2007 · Closed Jan 30, 2008

Role of David Rubin: Debtor · Outcome: Case closed 2008-01-30 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NJ (not a filing state)

David B Rubin closed

United States Bankruptcy Court, E.D. Wisconsin · No. 07-27450 · Filed Sep 21, 2007 · Closed Apr 9, 2008

Role of David B Rubin: Debtor · Outcome: Case closed 2008-04-09 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in WI (not a filing state)

David M Rubin and Melissa A. Rubin closed

United States Bankruptcy Court, S.D. New York · No. 07-22864 · Filed Sep 7, 2007 · Closed May 1, 2008

Role of David M Rubin and Melissa A. Rubin: Debtor · Outcome: Case closed 2008-05-01 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NY (not a filing state)

David Rubin closed

United States Bankruptcy Court, N.D. Ohio · No. 07-11578 · Filed Mar 13, 2007 · Closed Jun 28, 2007

Role of David Rubin: Debtor · Outcome: Case closed 2007-06-28 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in OH (not a filing state)

David M Rubin closed

United States Bankruptcy Court, W.D. Kentucky · No. 06-33398 · Filed Dec 6, 2006 · Closed Dec 19, 2007

Role of David M Rubin: Debtor · Outcome: Case closed 2007-12-19 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in KY (not a filing state)

David E. Rubin closed

United States Bankruptcy Court, E.D. Pennsylvania · No. 05-12732 · Filed Mar 3, 2005 · Closed Mar 24, 2006

Role of David E. Rubin: Debtor · Outcome: Case closed 2006-03-24 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in PA (not a filing state)

David R. Rubin closed

United States Bankruptcy Court, E.D. Pennsylvania · No. 05-10461 · Filed Jan 11, 2005 · Closed Apr 7, 2005

Role of David R. Rubin: Debtor · Outcome: Case closed 2005-04-07 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in PA (not a filing state)

David E. Rubin closed

United States Bankruptcy Court, E.D. Pennsylvania · No. 04-30511 · Filed Aug 2, 2004 · Closed Feb 4, 2005

Role of David E. Rubin: Debtor · Outcome: Case closed 2005-02-04 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in PA (not a filing state)

David Rubin closed

United States Bankruptcy Court, W.D. Washington · No. 04-16723 · Filed May 17, 2004 · Closed Aug 31, 2004

Role of David Rubin: Debtor · Outcome: Case closed 2004-08-31 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in the person's filing state (WA)

David Rubin closed

United States Bankruptcy Court, S.D. Florida. · No. 03-42661 · Filed Nov 26, 2003 · Closed Jun 16, 2004

Role of David Rubin: Debtor · Outcome: Case closed 2004-06-16 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in FL (not a filing state)

David Rubin and Doreen E. Rubin closed

United States Bankruptcy Court, D. North Dakota · No. 03-31305 · Filed Jul 23, 2003 · Closed Dec 12, 2003

Role of David Rubin and Doreen E. Rubin: Debtor · Outcome: Case closed 2003-12-12 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in ND (not a filing state)

David H. Rubin closed

United States Bankruptcy Court, D. New Jersey · No. 00-59073 · Filed Sep 1, 2000 · Closed Jan 25, 2001

Role of David H. Rubin: Debtor · Outcome: Case closed 2001-01-25 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NJ (not a filing state)

David Rubin closed

United States Bankruptcy Court, E.D. New York · No. 1-00-14481 · Filed Apr 25, 2000 · Closed Aug 23, 2000

Role of David Rubin: Debtor · Outcome: Case closed 2000-08-23 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NY (not a filing state)

David Rubin closed

United States Bankruptcy Court, E.D. Pennsylvania · No. 00-14162 · Filed Mar 31, 2000 · Closed Aug 9, 2004

Role of David Rubin: Debtor · Outcome: Case closed 2004-08-09 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in PA (not a filing state)

David B Rubin closed

United States Bankruptcy Court, C.D. California · No. 9:00-bk-10823 · Filed Mar 16, 2000 · Closed Jul 5, 2000

Role of David B Rubin: Debtor · Outcome: Case closed 2000-07-05 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in CA (not a filing state)

David Z Rubin and Reba Rubin closed

United States Bankruptcy Court, E.D. New York · No. 8-98-92007 · Filed Dec 3, 1998 · Closed Mar 29, 1999

Role of David Z Rubin and Reba Rubin: Debtor · Outcome: Case closed 1999-03-29 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NY (not a filing state)

David E. Rubin closed

United States Bankruptcy Court, W.D. New York · No. 1-98-13832 · Filed Jun 5, 1998 · Closed Oct 25, 2003

Role of David E. Rubin: Debtor · Outcome: Case closed 2003-10-25 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NY (not a filing state)

David C. Rubin and Susan M. Rubin closed

United States Bankruptcy Court, S.D. Florida. · No. 98-11804 · Filed Mar 5, 1998 · Closed May 11, 2001

Role of David C. Rubin and Susan M. Rubin: Debtor · Outcome: Case closed 2001-05-11 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in FL (not a filing state)

David A. Rubin and Ava Rubin closed

United States Bankruptcy Court, N.D. Ohio · No. 95-15670 · Filed Dec 22, 1995 · Closed Oct 29, 1999

Role of David A. Rubin and Ava Rubin: Debtor · Outcome: Case closed 1999-10-29 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in OH (not a filing state)

David H. Rubin and Lisa B. Rubin closed

United States Bankruptcy Court, D. New Jersey · No. 92-34085 · Filed Jun 23, 1992 · Closed Feb 17, 1994

Role of David H. Rubin and Lisa B. Rubin: Debtor · Outcome: Case closed 1994-02-17 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NJ (not a filing state)

David Rubin closed

United States Bankruptcy Court, D. New Jersey · No. 88-7275 · Filed Nov 3, 1988 · Closed May 10, 1989

Role of David Rubin: Debtor · Outcome: Case closed 1989-05-10 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same full name (a name found in 54 federal dockets); 10 people with this name in Form D filings; court in NJ (not a filing state)

What was searched

Sources searched: Federal bankruptcy courts via CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not covered (one-tap state court links under Look further). PACER: not searched (RECAP only). · Last checked Oct 24, 2026, 2:34 AM ET.

Court records show docket facts only; we never restate allegations as facts. Outcome wording comes from the docket feed; where it does not state a disposition we say so.

4. Differences between public sources

Comparisons cover issuers and sponsor groups — see the issuer pages under Deals

10 differences found between the filings for David Rubin (compared 5 filings on Oct 24, 2026)

Note · Mar 29, 2019 – Sep 13, 2019

Offering amount changed between filings — Navigating Cancer, Inc.

The Mar 29, 2019 filing says $20,000,000 offered; the Sep 13, 2019 Form D/A says $26,000,098.

What this means The target raise changed. Raising the cap is common when a deal grows; ask whether the extra money has the same terms and use.

Form D (earlier) · Mar 29, 2019 ↗Form D/A (later) · Sep 13, 2019 ↗Navigating Cancer, Inc. — PartnerFacts page ↗

Sources

Form D (earlier) · Mar 29, 2019 ↗ (Mar 29, 2019)
Form D/A (later) · Sep 13, 2019 ↗ (Sep 13, 2019)
Navigating Cancer, Inc. — PartnerFacts page ↗ (Sep 13, 2019)

Note · May 22, 2019 – May 31, 2019

No amendment in the last 12 months on an offering that may still be open — Navigating Cancer, Inc. (latest filing May 31, 2019)

The latest filing for this offering is dated May 31, 2019 (first sale May 22, 2019). It reports $0 sold of $353,215 offered. No later amendment is in our index as of Oct 24, 2026.

What this means SEC rules expect a yearly amendment while an offering is still going. The raise may simply have ended — a Form D does not say when it closed. Ask the sponsor whether the offering closed, when, and at what amount.

Form D · May 31, 2019 ↗Navigating Cancer, Inc. — PartnerFacts page ↗

Sources

Form D · May 31, 2019 ↗ (May 31, 2019)
Navigating Cancer, Inc. — PartnerFacts page ↗ (Sep 13, 2019)

Note · Oct 24, 2018 – Oct 30, 2018

No amendment in the last 12 months on an offering that may still be open — Navigating Cancer, Inc. (latest filing Oct 30, 2018)

The latest filing for this offering is dated Oct 30, 2018 (first sale Oct 24, 2018). It reports $0 sold of $1,451,771 offered. No later amendment is in our index as of Oct 24, 2026.

Form D · Oct 30, 2018 ↗Navigating Cancer, Inc. — PartnerFacts page ↗

Sources

Form D · Oct 30, 2018 ↗ (Oct 30, 2018)
Navigating Cancer, Inc. — PartnerFacts page ↗ (Sep 13, 2019)

Note · Aug 6, 2015 – Aug 20, 2015

No amendment in the last 12 months on an offering that may still be open — Navigating Cancer, Inc. (latest filing Aug 20, 2015)

The latest filing for this offering is dated Aug 20, 2015 (first sale Aug 6, 2015). It reports $6,605,573 sold of $13,500,000 offered. No later amendment is in our index as of Oct 24, 2026.

Form D · Aug 20, 2015 ↗Navigating Cancer, Inc. — PartnerFacts page ↗

Sources

Form D · Aug 20, 2015 ↗ (Aug 20, 2015)
Navigating Cancer, Inc. — PartnerFacts page ↗ (Sep 13, 2019)

Note · Aug 20, 2015 – Mar 29, 2019

Industry group changed between filings — Navigating Cancer, Inc.

"Other" (Aug 20, 2015 to Oct 30, 2018); then "Other Technology" (Mar 29, 2019 to Sep 13, 2019).

What this means The issuer described its business differently on different forms. Often it is just a different box ticked; sometimes the deal itself changed. Ask which business your money is in.

Form D · Aug 20, 2015 ↗Form D · Mar 29, 2019 ↗Navigating Cancer, Inc. — PartnerFacts page ↗

Sources

Form D · Aug 20, 2015 ↗ (Aug 20, 2015)
Form D · Mar 29, 2019 ↗ (Mar 29, 2019)
Navigating Cancer, Inc. — PartnerFacts page ↗ (Sep 13, 2019)

Note · Oct 19, 2017 – Sep 15, 2026

Same name, different state: "David Rubin" (CO or IL) is a separate record

This page covers filings where the address state is WA. A separate record, "David Rubin" with address state CO or IL, is listed on 6 filings — most recently by SCP Plato Investors, LLC (Sep 15, 2026). Both records have filings in the same period (Oct 19, 2017 to Sep 13, 2019).

What this means Two records with one name were active at the same time. That can be one person listing different company addresses, or two different people. We keep them apart until a filing ties them together. Check both pages before you decide.

David Rubin (CO,IL) — PartnerFacts page ↗Form D · Sep 15, 2026 ↗SCP Plato Investors, LLC — PartnerFacts page ↗David Rubin (WA) — this page ↗

Sources

David Rubin (CO,IL) — PartnerFacts page ↗ (Sep 15, 2026)
Form D · Sep 15, 2026 ↗ (Sep 15, 2026)
SCP Plato Investors, LLC — PartnerFacts page ↗ (Sep 15, 2026)
David Rubin (WA) — this page ↗ (Sep 13, 2019)

Note · Mar 20, 2013 – Jul 6, 2020

Same name, different state: "David Rubin" (MA or TX) is a separate record

This page covers filings where the address state is WA. A separate record, "David Rubin" with address state MA or TX, is listed on 12 filings — most recently by OJO Holdings Corp. (Jul 6, 2020). Both records have filings in the same period (Aug 20, 2015 to Sep 13, 2019).

David Rubin (MA,TX) — PartnerFacts page ↗Form D · Jul 6, 2020 ↗OJO Holdings Corp. — PartnerFacts page ↗David Rubin (WA) — this page ↗

Sources

David Rubin (MA,TX) — PartnerFacts page ↗ (Jul 6, 2020)
Form D · Jul 6, 2020 ↗ (Jul 6, 2020)
OJO Holdings Corp. — PartnerFacts page ↗ (Jul 6, 2020)
David Rubin (WA) — this page ↗ (Sep 13, 2019)

Note · Jul 23, 2015 – Aug 3, 2018

Same name, different state: "David M Rubin" (NJ) is a separate record

This page covers filings where the address state is WA. A separate record, "David M Rubin" with address state NJ, is listed on 5 filings — most recently by OPGEN INC (Aug 3, 2018). Both records have filings in the same period (Aug 20, 2015 to Aug 3, 2018).

David M Rubin (NJ) — PartnerFacts page ↗Form D · Aug 3, 2018 ↗OPGEN INC — PartnerFacts page ↗David Rubin (WA) — this page ↗

Sources

David M Rubin (NJ) — PartnerFacts page ↗ (Aug 3, 2018)
Form D · Aug 3, 2018 ↗ (Aug 3, 2018)
OPGEN INC — PartnerFacts page ↗ (Oct 12, 2022)
David Rubin (WA) — this page ↗ (Sep 13, 2019)

Note · Apr 23, 2015

Same name, different state: "DAVID RUBIN" (X0) is a separate record

This page covers filings where the address state is WA. A separate record, "DAVID RUBIN" with address state X0, is listed on 1 filing — most recently by CULURU CONSULTING LTD. (Apr 23, 2015). The two records do not overlap in time: this page runs Aug 20, 2015 to Sep 13, 2019; the other has one filing dated Apr 23, 2015.

What this means Could be the same person who moved, or two people with the same name. We keep them apart until a filing ties them together. Check both pages before you decide.

DAVID RUBIN (X0) — PartnerFacts page ↗Form D · Apr 23, 2015 ↗CULURU CONSULTING LTD. — PartnerFacts page ↗David Rubin (WA) — this page ↗

Sources

DAVID RUBIN (X0) — PartnerFacts page ↗ (Apr 23, 2015)
Form D · Apr 23, 2015 ↗ (Apr 23, 2015)
CULURU CONSULTING LTD. — PartnerFacts page ↗ (Apr 23, 2015)
David Rubin (WA) — this page ↗ (Sep 13, 2019)

Note · Dec 21, 2011

Same name, different state: "David Rubin" (CA) is a separate record

This page covers filings where the address state is WA. A separate record, "David Rubin" with address state CA, is listed on 1 filing — most recently by AVIIR INC (Dec 21, 2011). The two records do not overlap in time: this page runs Aug 20, 2015 to Sep 13, 2019; the other has one filing dated Dec 21, 2011.

What this means Could be the same person who moved, or two people with the same name. We keep them apart until a filing ties them together. Check both pages before you decide.

David Rubin (CA) — PartnerFacts page ↗Form D · Dec 21, 2011 ↗AVIIR INC — PartnerFacts page ↗David Rubin (WA) — this page ↗

Sources

David Rubin (CA) — PartnerFacts page ↗ (Dec 21, 2011)
Form D · Dec 21, 2011 ↗ (Dec 21, 2011)
AVIIR INC — PartnerFacts page ↗ (Dec 21, 2011)
David Rubin (WA) — this page ↗ (Sep 13, 2019)

What is compared

What is compared: every Form D and D/A we hold for this subject, side by side — filing dates vs. first-sale dates (the 15-day rule), amendment timing on open offerings (the yearly-amendment expectation), amounts sold, investor counts, offering amounts and minimums across amendments, industry and size bands, addresses, how each person's name and role is written, paid sellers' CRD numbers, and (for groups) where the member companies were formed and sit. Everything is as filed by the issuer; the SEC does not check it. Differences are common and usually have ordinary explanations — we show both values, the dates, and the source so you can ask. As of Oct 24, 2026.

5. Money to insiders

None reported on 4 offerings — no sales commissions, finder's fees or proceeds to insiders

Per-offering detail

Offering (latest filing)	Sales commissions	Finder's fees	To insiders	Paid to sell it	Source
Sep 13, 2019 D/A Navigating Cancer, Inc. File 021-336007	$0	$0	$0	None listed on this filing	EDGAR ↗
May 31, 2019 D Navigating Cancer, Inc. File 021-340852	$0	$0	$0	None listed on this filing	EDGAR ↗
Oct 30, 2018 D Navigating Cancer, Inc. File 021-324673	$0	$0	$0	None listed on this filing	EDGAR ↗
Aug 20, 2015 D Navigating Cancer, Inc. File 021-246175	$0	$0	$0	None listed on this filing	EDGAR ↗

Counts come from Form D Items 12–15 on the filings in our index (latest filing per offering; one offering = one SEC file number; an amendment updates its offering rather than adding one). "To insiders" = gross proceeds used for payments to executive officers, directors or promoters. "—" = not reported on that filing. Amounts marked (est.) were reported as estimates. "Paid to sell it" = sales compensation recipients named on that filing (Item 12), each linked to FINRA BrokerCheck when a CRD number is reported.

Counted across every filing this person is listed on (latest filing per offering, per issuer).

Deals 1

Every issuer that named David Rubin on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

Other Technology

Navigating Cancer, Inc.

Seattle, WA · Aug 20, 2015 → Sep 13, 2019 · 5 filings

Sep 13, 2019 · D/A · $26,000,098 sold of $26,000,098 · 7 investors · min. No minimum reported · role: Director EDGAR ↗
May 31, 2019 · D · $0 sold of $353,215 · 3 investors · min. No minimum reported · role: Director EDGAR ↗
Mar 29, 2019 · D · $12,000,100 sold of $20,000,000 · 3 investors · min. No minimum reported · role: Director EDGAR ↗
Oct 30, 2018 · D · $0 sold of $1,451,771 · 3 investors · min. No minimum reported · role: Director EDGAR ↗
Aug 20, 2015 · D · $6,605,573 sold of $13,500,000 · 3 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $26M from 7 investors (100% of the $26M target) as of the latest filing. David is listed as director on 5 filings for this deal.

Latest filing on EDGAR ↗

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Other Technology / 506(b) (17,390 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

Other pages with the same name (9)

Separate person records under the same name, not combined with this page. Each line says whether it shares an issuer with this record.

David Rubin — MA, TX, 6 issuers, Mar 20, 2013 → Jul 6, 2020 · no shared issuer
David Rubin — CO, IL, 5 issuers, Oct 19, 2017 → Sep 15, 2026 · no shared issuer
David Rubin — NY, 2 issuers, Apr 17, 2020 → May 20, 2021 · no shared issuer
David Rubin — NJ, 2 issuers, Apr 18, 2012 → Dec 5, 2017 · no shared issuer
David Rubin — CA, 1 issuer, Dec 21, 2011 → Dec 21, 2011 · no shared issuer
David M Rubin — NJ, 1 issuer, Jul 23, 2015 → Aug 3, 2018 · no shared issuer
DAVID RUBIN — United Kingdom (as filed: X0), 1 issuer, Apr 23, 2015 → Apr 23, 2015 · no shared issuer
David Rubin — MN, 1 issuer, Feb 20, 2019 → Feb 20, 2019 · no shared issuer
David Rubin — MI, 1 issuer, Nov 22, 2024 → Nov 22, 2024 · no shared issuer

People around David 13

Officers, directors, promoters and management entities named on the same filings, as of Oct 23, 2026, 5:45 PM ET.

No photo found yet (own website and image search run after this page is viewed)

Person

Gena Cook

Executive Officer, Director · 5 shared filings (1 issuer)

Listed on the same filings as David Rubin. Their page shows their other deals.

No photo found yet (own website and image search run after this page is viewed)

Person

David Travers

Director · 5 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as David Rubin. Their page shows their other deals.

No photo found yet (own website and image search run after this page is viewed)

Person

Tom Unterman

Director · 5 shared filings (1 issuer) · also on 4 other issuers

Tom Unterman is on 5 issuers in total — a repeat sponsor. Their page lists every one.

No photo found yet (own website and image search run after this page is viewed)

Person

William Bunker

Executive Officer, Director · 4 shared filings (1 issuer) · also on 2 other issuers

Listed on the same filings as David Rubin. Their page shows their other deals.

No photo found yet (own website and image search run after this page is viewed)

Person

Peter Neupert

Director · 4 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as David Rubin. Their page shows their other deals.

No photo found yet (own website and image search run after this page is viewed)

Person

Michael Graff

Executive Officer · 3 shared filings (1 issuer)

Listed on the same filings as David Rubin. Their page shows their other deals.

No photo found yet (own website and image search run after this page is viewed)

Person

Jeffrey Bede

Director · 2 shared filings (1 issuer)

Listed on the same filings as David Rubin. Their page shows their other deals.

No photo found yet (own website and image search run after this page is viewed)

Person

Bruce Carter

Director · 1 shared filing (1 issuer) · also on 5 other issuers

Bruce Carter is on 6 issuers in total — a repeat sponsor. Their page lists every one.

No photo found yet (own website and image search run after this page is viewed)

Person

Jeffrey Groh

Director · 1 shared filing (1 issuer) · also on 1 other issuer

Listed on the same filings as David Rubin. Their page shows their other deals.

No photo found yet (own website and image search run after this page is viewed)

Person

John Amos

Director · 1 shared filing (1 issuer)

Listed on the same filings as David Rubin. Their page shows their other deals.

No photo found yet (own website and image search run after this page is viewed)

Person

Mitun Ranka

Director · 1 shared filing (1 issuer)

Listed on the same filings as David Rubin. Their page shows their other deals.

No photo found yet (own website and image search run after this page is viewed)

Person

Jeff Bede

Director · 1 shared filing (1 issuer)

Listed on the same filings as David Rubin. Their page shows their other deals.

No photo found yet (own website and image search run after this page is viewed)

Person

Timothy D. Scallen

Director · 1 shared filing (1 issuer)

Listed on the same filings as David Rubin. Their page shows their other deals.

The team behind the deals

Same business address

6 other issuers file from the same address

BERH, INC. Seattle, WA · 2012
Spare5, Inc. Seattle, WA · 2014
Symform, Inc. Seattle, WA · 2009
CHEF SOFTWARE INC. Seattle, WA · 2012
DAPTIV INC Seattle, WA · 2009
DELVE NETWORKS, INC. Seattle, WA · 2009

A shared address can mean the same team, a shared office building or a registered agent. It is a lead, not a conclusion.

Registrations and other filings

Adviser registration (Form ADV)

None of the 1 issuer this person is listed on appears in Form ADV (searched 24,962 advisers as of Oct 2, 2026). A person is never an adviser firm; Form ADV is checked for the issuers and the management companies they are listed with.

Other offering types (Regulation A and Regulation Crowdfunding)

Searched SEC Regulation A Data Sets (Forms 1-A, 1-K, 1-Z; 2015 Q2 → 2026 Q3); SEC Crowdfunding Offerings Data Sets (Form C family; 2016 Q2 → 2026 Q3); EDGAR form index for 2026 Q3 → 2026 Q4 (51,358 records as of Oct 23, 2026, 8:41 PM ET) — nothing matched this name.

Property records none — individuals are not matched

Property records are matched to companies only, never to individuals, so none are matched to David Rubin by design. Searched property records in Hillsborough County FL (Clerk recorded-document index Oct 14, 2026 to Oct 15, 2026 + FL DOR 2026 ownership roll), Miami-Dade County FL (FL DOR 2026 ownership roll), Harris County TX (HCAD 2026 ownership roll), Dallas County TX (DCAD 2026 ownership roll), New York City ACRIS documents and PLUTO ownership rows already retrieved for other issuers, Cook County IL sale and ownership rows already retrieved for other issuers (814,874 records as of Oct 23, 2026, 8:59 PM ET) for the 1 issuer this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers David Rubin is listed on: none on file. No website or social profile named in Navigating Cancer, Inc.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #229,448 of 374,652 in line (14 issuers searched so far). One-tap searches: Look further ↓

Look further

One-tap searches on sites we do not index ourselves, with the name pre-filled (Seattle, WA). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Change history

No corrections have been requested for this page.

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David Rubin

The short version

What the community is saying

Key records

1. Lawsuits

2. Regulatory actions

3. Bankruptcies

4. Differences between public sources

Offering amount changed between filings — Navigating Cancer, Inc.

No amendment in the last 12 months on an offering that may still be open — Navigating Cancer, Inc. (latest filing May 31, 2019)

No amendment in the last 12 months on an offering that may still be open — Navigating Cancer, Inc. (latest filing Oct 30, 2018)

No amendment in the last 12 months on an offering that may still be open — Navigating Cancer, Inc. (latest filing Aug 20, 2015)

Industry group changed between filings — Navigating Cancer, Inc.

Same name, different state: "David Rubin" (CO or IL) is a separate record

Same name, different state: "David Rubin" (MA or TX) is a separate record

Same name, different state: "David M Rubin" (NJ) is a separate record

Same name, different state: "DAVID RUBIN" (X0) is a separate record

Same name, different state: "David Rubin" (CA) is a separate record

5. Money to insiders

Deals 1

People around David 13

The team behind the deals

6 other issuers file from the same address

Registrations and other filings

Adviser registration (Form ADV)

Other offering types (Regulation A and Regulation Crowdfunding)

Public profiles and social

Look further

Social and web

Courts

Securities regulators

Business registries

Change history

Request a correction

Add a response

Monitor this person