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Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:04 AM ET

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Robert N. Weingarten

Named as an officer, director or promoter on SEC Form D filings · NJ · Nov 17, 2014 → Jan 13, 2017

1deal (issuers)
$5.89Mreported sold
18investors
4Form D filings
2014–2017years on file
Follow this personLook further ↓PDF

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:32 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Robert N. Weingarten is listed as an executive officer and director on 4 SEC Form D filings by 1 issuer between Nov 2014 and Jan 2017: RespireRx Pharmaceuticals Inc. (Glen Rock, NJ — biotechnology — 2014–2017; $5.89M reported sold to 18 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 Arnold S. Lippa (4 shared filings), James Sapirstein (4 shared filings), Jeff E. Margolis (4 shared filings), Kathryn MacFarlane (4 shared filings), Richard Purcell (4 shared filings) and 1 others.

What this means These are the other officers, directors or promoters the companies named on the same forms — the team around Robert. 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) — 2 court cases matching the name, 1 bankruptcy case matching the name listed in Key records below.

What this means 3 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 4 public filings for Robert N. Weingarten and found 3 differences: 4 offerings have no amendment in the last 12 months and may still be open; Same name, different state: "Robert Weingarten" (CA) is a separate record; 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 Robert N. Weingarten has not run yet — it is joining a line of 5,786 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

2 cases: 1 closed (disposition not in docket feed), 1 dismissed

Frank F Jackman v. Robert Weingarten closed
District Court, C.D. California · No. 8:04-cv-01308 · Filed Nov 10, 2004 · Closed Dec 10, 2004 · Nature of suit: 864 S.S.I.D.
Role of Robert Weingarten: Defendant · Outcome: Terminated 2004-12-10 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (rare in federal dockets); 3 people with this name in Form D filings; court in CA (not a filing state)
Frank F Jackman v. Robert Weingarten dismissed
District Court, C.D. California · No. 2:04-cv-10539 · Filed Nov 10, 2004 · Closed Aug 9, 2005 · Nature of suit: 190 Other contract actions
Role of Robert Weingarten: Defendant · Outcome: Terminated 2005-08-09 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗
same full name (rare in federal dockets); 3 people with this name in Form D filings; court in CA (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, 2:32 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

None found in sources searched — SEC enforcement releases (index scan as of Oct 24, 2026, 2:50 AM ET) · state securities regulators: AZ, CA, DE, TX, WA (crawled Oct 23, 2026)

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 Robert N. Weingarten..

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

1 case: 1 closed (disposition not in docket feed)

Robert G. Weingarten closed
United States Bankruptcy Court, N.D. New York · No. 92-13792 · Filed Sep 11, 1992 · Closed Mar 8, 1993
Role of Robert G. Weingarten: Debtor · Outcome: Case closed 1993-03-08 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (rare in federal dockets); 3 people with this name in Form D filings; court in NY (not a filing state); middle initial differs
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, 2:32 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.

4. Differences between public sources

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

3 differences found between the filings for Robert N. Weingarten (compared 4 filings on Oct 24, 2026)

Note · Nov 5, 2014 – Jan 13, 2017

4 offerings have no amendment in the last 12 months and may still be open

No amendment in the last 12 months on an offering that may still be open — RespireRx Pharmaceuticals Inc. (latest filing Jan 13, 2017) · No amendment in the last 12 months on an offering that may still be open — RespireRx Pharmaceuticals Inc. (latest filing Jan 20, 2016) · No amendment in the last 12 months on an offering that may still be open — RespireRx Pharmaceuticals Inc. (latest filing Sep 11, 2015) · No amendment in the last 12 months on an offering that may still be open — RespireRx Pharmaceuticals Inc. (latest filing Nov 17, 2014)

What this means SEC rules expect a yearly amendment while an offering is still going. Ask the sponsor which of these raises have closed.

Form D · Jan 13, 2017 ↗RespireRx Pharmaceuticals Inc. — PartnerFacts page ↗Form D · Jan 20, 2016 ↗Form D · Sep 11, 2015 ↗
Sources
Note · Jan 24, 2018 – Aug 1, 2023

Same name, different state: "Robert Weingarten" (CA) is a separate record

This page covers filings where the address state is NJ. A separate record, "Robert Weingarten" with address state CA, is listed on 4 filings — most recently by LIXTE BIOTECHNOLOGY HOLDINGS, INC. (Aug 1, 2023). The two records do not overlap in time: this page runs Nov 17, 2014 to Jan 13, 2017; the other runs Jan 24, 2018 to Aug 1, 2023.

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.

Robert Weingarten (CA) — PartnerFacts page ↗Form D · Aug 1, 2023 ↗LIXTE BIOTECHNOLOGY HOLDINGS, INC. — PartnerFacts page ↗Robert N. Weingarten (NJ) — this page ↗
Sources
Note · Sep 10, 2010 – Mar 5, 2014

Same name, different state: "Robert Weingarten" (NY) is a separate record

This page covers filings where the address state is NJ. A separate record, "Robert Weingarten" with address state NY, is listed on 2 filings — most recently by Staffing 360 Solutions, Inc. (Mar 5, 2014). The two records do not overlap in time: this page runs Nov 17, 2014 to Jan 13, 2017; the other runs Sep 10, 2010 to Mar 5, 2014.

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.

Robert Weingarten (NY) — PartnerFacts page ↗Form D · Mar 5, 2014 ↗Staffing 360 Solutions, Inc. — PartnerFacts page ↗Robert N. Weingarten (NJ) — this page ↗
Sources
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

2 of 4 offerings report sales commissions totalling $63,813; 0 report finder's fees; 1 reports proceeds to related persons totalling $40,000. (includes amounts the issuer reported as estimates)

Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Jan 13, 2017 D
RespireRx Pharmaceuticals Inc.
File 021-278400
$0 (est.)$0$0 (est.)None listed on this filingEDGAR ↗
Jan 20, 2016 D
RespireRx Pharmaceuticals Inc.
File 021-255550
$0 (est.)$0$0 (est.)None listed on this filingEDGAR ↗
Sep 11, 2015 D
RespireRx Pharmaceuticals Inc.
File 021-247430
$47,118 (est.)$0$40,000 (est.)
Approximately $40,000 plus interest will be used to repay a Promissory Note to one of the Directors
Gelband & Co., Inc. BrokerCheck CRD 32599 ↗
via Gelband & Co., Inc. (CRD 32599 ↗)

Aurora Capital LLC BrokerCheck CRD 37924 ↗
via Aurora Capital LLC (CRD 37924 ↗)
EDGAR ↗
Nov 17, 2014 D
RespireRx Pharmaceuticals Inc.
File 021-228518
$16,695 (est.)$0$0 (est.)Gelband & Co., Inc. BrokerCheck CRD 32599 ↗
via Gelband & Co., Inc. (CRD 32599 ↗)

Aurora Capital LLC BrokerCheck CRD 37924 ↗
via Aurora Capital LLC (CRD 37924 ↗)
EDGAR ↗
How this is counted

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 Robert N. Weingarten on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

RP
Biotechnology

RespireRx Pharmaceuticals Inc.

Glen Rock, NJ · Nov 17, 2014 → Jan 13, 2017 · 4 filings
  • Jan 13, 2017 · D · $185,000 sold of $3,000,000 · 4 investors · min. No minimum reported · role: Executive Officer, Director (Chief Financial Officer and Member of the Board of Directors) EDGAR ↗
  • Jan 20, 2016 · D · $100,000 sold of $2,500,000 · 1 investors · min. No minimum reported · role: Executive Officer, Director (Chief Financial Officer and Member of the Board of Directors) EDGAR ↗
  • Sep 11, 2015 · D · $721,180 sold of $3,000,000 · 8 investors · min. No minimum reported · role: Executive Officer, Director (Chief Financial Officer and Member of the Board of Directors) EDGAR ↗
  • Nov 17, 2014 · D · $238,500 sold of $1,000,000 · 7 investors · min. No minimum reported · role: Executive Officer, Director (Chief Financial Officer and Member of the Board of Directors) EDGAR ↗

Raised $5.89M from 18 investors (100% of the $3M target) as of the latest filing. Robert is listed as executive officer, director on 4 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: Biotechnology / 506(b) (3,253 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 (2)

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

  • Robert Weingarten — NY, 2 issuers, Sep 10, 2010 → Mar 5, 2014 · no shared issuer
  • Robert Weingarten — CA, 2 issuers, Jan 24, 2018 → Aug 1, 2023 · no shared issuer

People around Robert 6

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

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

James Sapirstein

Director · 4 shared filings (1 issuer) · also on 6 other issuers

James Sapirstein is on 7 issuers in total — a repeat sponsor. Their page lists every one.

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

Arnold S. Lippa

Executive Officer, Director · 4 shared filings (1 issuer)

Listed on the same filings as Robert N. Weingarten. Their page shows their other deals.

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

Richard Purcell

Executive Officer · 4 shared filings (1 issuer)

Listed on the same filings as Robert N. Weingarten. Their page shows their other deals.

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

Jeff E. Margolis

Executive Officer, Director · 4 shared filings (1 issuer)

Listed on the same filings as Robert N. Weingarten. Their page shows their other deals.

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

Kathryn MacFarlane

Director · 4 shared filings (1 issuer)

Listed on the same filings as Robert N. Weingarten. Their page shows their other deals.

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

James S. Manuso

Executive Officer, Director · 3 shared filings (1 issuer)

Listed on the same filings as Robert N. Weingarten. Their page shows their other deals.

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 Robert N. Weingarten 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 Robert N. Weingarten is listed on: none on file. No website or social profile named in RespireRx Pharmaceuticals Inc.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #212,035 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 (Glen Rock, NJ). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Social and web

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Courts

CourtListener / RECAP (federal) ↗PACER case locator (federal, login) ↗New Jersey state courts — find the court ↗

Securities regulators

SEC EDGAR full-text search ↗SEC action look-up ↗FINRA BrokerCheck ↗SEC IAPD adviser search ↗

Business registries

New Jersey Secretary of State business search ↗OpenCorporates ↗

Change history

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