Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 10:07 AM ET

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Thomas Lemberg

Named as an officer, director or promoter on SEC Form D filings · CA · Nov 2, 2018 → Jul 1, 2021

1deal (issuers)

$16.4Mreported sold

19investors

2Form D filings

2018–2021years 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, 2:43 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Thomas Lemberg is listed as an executive officer, director, and promoter on 2 SEC Form D filings by 1 issuer between Nov 2018 and Jul 2021: Curebase, Inc. (Walnut, CA — industry reported as "Other" — 2018–2021; $16.4M reported sold to 19 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 Jeff Richards (1 shared filing).

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

Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AK, AL, AR, AZ, CA, CO, CT, DC, DE, FINRA, FL, GA, HI, ID, IL, KS, KY, LA, MA, MD, ME, MI, MO, MS, MT, NASAA, NC, ND, NH, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, WA, WI, WV, WY) — 20 court cases matching the name, 1 state regulator order, 2 bankruptcy cases matching the name listed in Key records below.

What this means 23 records came back, including 1 court case still open — open cases can take years and cost money. 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 2 public filings for Thomas Lemberg and found 4 differences, 1 worth asking the sponsor about: Form D filed 65 days after the first sale; 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 Thomas Lemberg has not run yet — it is joining a line of 47,392 names; searches run around the clock at the hosts' allowed rate. Searched so far: 641 names.

Community comments are quoted as written by their authors. Sources searched: Bing (site:reddit.com / site:biggerpockets.com) and Reddit's own search, plus DuckDuckGo/Brave/BiggerPockets search when they are answering.

Key records

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

1. Lawsuits

20 cases: 1 open, 9 closed (disposition not in docket feed), 8 dismissed, 2 judgment

Lemberg Law, LLC v. United States open

District Court, D. Connecticut · No. 3:25-cv-00405 · Filed Mar 19, 2025

Role of Lemberg Law, LLC: Plaintiff · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in CT (not a filing state)

Butkov v. Lemberg Group Inc. closed

District Court, N.D. Illinois · No. 1:24-cv-07751 · Filed Aug 27, 2024 · Closed Dec 4, 2024

Role of Lemberg Group Inc.: Defendant · Outcome: Terminated 2024-12-04 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in IL (not a filing state)

Butkov v. Lemberg Group Inc. closed

District Court, E.D. New York · No. 1:24-cv-04961 · Filed Jul 17, 2024 · Closed Aug 23, 2024

Role of Lemberg Group Inc.: Defendant · Outcome: Terminated 2024-08-23 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in NY (not a filing state)

Lemberg Law, LLC v. Evox Productions, LLC closed

District Court, D. Connecticut · No. 3:23-cv-01193 · Filed Sep 11, 2023 · Closed Apr 30, 2024

Role of Lemberg Law, LLC: Plaintiff · Outcome: Terminated 2024-04-30 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in CT (not a filing state)

Lemberg Sales Agency, Inc. v. Igloo Products Corp. dismissed

District Court, E.D. Michigan · No. 2:19-cv-13630 · Filed Dec 10, 2019 · Closed May 27, 2020 · Nature of suit: 150 Overpayments & enforcement of judgments · Cause: 28:1332 Diversity-Breach of Contract

Role of Lemberg Sales Agency, Inc.: Plaintiff · Outcome: Terminated 2020-05-27 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in MI (not a filing state)

Eastpoint Recovery Group, Inc v. Lemberg Law LLC dismissed

District Court, W.D. New York · No. 1:18-cv-01485 · Filed Dec 20, 2018 · Closed Jan 17, 2019 · Nature of suit: 320 Assault Libel & Slander · Cause: 28:1332 Diversity-Notice of Removal

Role of Lemberg Law LLC: Defendant · Outcome: Terminated 2019-01-17 — FJC Integrated Database disposition: Voluntarily dismissed Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in NY (not a filing state)

Stella Lemberg v. LuLaRoe, LLC closed

District Court, C.D. California · No. 5:17-cv-02102 · Filed Oct 13, 2017 · Closed Apr 17, 2018 · Nature of suit: Contract: Other · Cause: 28:1331 Fed. Question

Role of Stella Lemberg: Plaintiff · Outcome: Terminated 2018-04-17 — FJC Integrated Database disposition: Statistical closing Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); different first name (stella); court in the person's filing state (CA)

The Consumers and Lemberg Law, LLC v. Richard Arrowsmith, Liquidating Trustee of the HDL Liquidating Trust closed

District Court, E.D. Virginia · No. 3:17-cv-00297 · Filed Apr 14, 2017 · Closed Feb 22, 2018 · Nature of suit: 422 Bankruptcy Appeal (801) · Cause: 28:0158 Bankruptcy Appeal from Judgment/Order

Role of The Consumers and Lemberg Law, LLC: Plaintiff · Outcome: Terminated 2018-02-22 — FJC Integrated Database disposition: Statistical closing Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in VA (not a filing state)

Lemberg Law, LLC v. Arrowsmith closed

District Court, E.D. Virginia · No. 3:16-cv-00763 · Filed Sep 14, 2016 · Closed Feb 8, 2017 · Nature of suit: 422 Bankruptcy Appeal (801) · Cause: 28:0158 Bankruptcy Appeal from Judgment/Order

Role of Lemberg Law, LLC: Plaintiff · Outcome: Terminated 2017-02-08 — FJC Integrated Database disposition: Remanded to U.S. agency Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in VA (not a filing state)

Lemberg Law, LLC v. Hussin dismissed

District Court, S.D. California · No. 3:16-cv-01727 · Filed Jul 5, 2016 · Closed Jan 9, 2017 · Nature of suit: 190 Contract: Other · Cause: 28:1332bc Diversity-Breach of Contract

Role of Lemberg Law, LLC: Plaintiff · Outcome: Terminated 2017-01-09 — FJC Integrated Database disposition: Voluntarily dismissed Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in the person's filing state (CA)

Lemberg Law LLC v. Tammy Hussin closed

District Court, N.D. California · No. 3:16-mc-80066 · Filed Mar 18, 2016 · Closed Jun 14, 2016 · Nature of suit: 890 Other Statutory Actions · Cause: 28:1331 Fed. Question

Role of Lemberg Law LLC: Plaintiff · Outcome: Terminated 2016-06-14 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in the person's filing state (CA)

Lemberg Law, LLC v. Hussin closed

District Court, D. Connecticut · No. 3:15-cv-00737 · Filed May 15, 2015 · Closed Apr 26, 2016 · Nature of suit: 190 Contract: Other · Cause: 28:1332 Diversity-Breach of Contract

Role of Lemberg Law, LLC: Plaintiff · Outcome: Terminated 2016-04-26 — FJC Integrated Database disposition: Transfer to another district Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in CT (not a filing state)

NCC Business Services, Inc. v. Lemberg & Associates LLC closed

District Court, M.D. Florida · No. 3:12-cv-01213 · Filed Nov 5, 2012 · Closed Mar 20, 2013 · Nature of suit: 360 P.I.: Other · Cause: 28:1441 Notice of Removal

Role of Lemberg & Associates LLC: Defendant · Outcome: Terminated 2013-03-20 — FJC Integrated Database disposition: Remanded to state court Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in FL (not a filing state)

Lemberg v. Pioneer Credit Recovery, Inc. dismissed

District Court, D. Maryland · No. 8:12-cv-00621 · Filed Feb 27, 2012 · Closed Apr 5, 2012 · Nature of suit: 480 Consumer Credit · Cause: 15:1692 Fair Debt Collection Act

Role of Lemberg: Plaintiff · Outcome: Terminated 2012-04-05 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in MD (not a filing state)

Lemberg v. GB Collects, LLC dismissed

District Court, D. Connecticut · No. 3:11-cv-00094 · Filed Jan 18, 2011 · Closed May 17, 2011 · Nature of suit: 480 Consumer Credit · Cause: 15:1692 Fair Debt Collection Act

Role of Lemberg: Plaintiff · Outcome: Terminated 2011-05-17 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in CT (not a filing state)

Lemberg v. JPMorgan Chase & Co dismissed

District Court, D. Connecticut · No. 3:10-cv-01611 · Filed Oct 13, 2010 · Closed Jan 13, 2011 · Nature of suit: 480 Consumer Credit · Cause: 15:1681 Fair Credit Reporting Act

Role of Lemberg: Plaintiff · Outcome: Terminated 2011-01-13 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in CT (not a filing state)

Lemberg v. National Recovery Agency dismissed

District Court, D. Massachusetts · No. 1:10-cv-11325 · Filed Aug 6, 2010 · Closed Feb 22, 2011 · Nature of suit: 480 Consumer Credit · Cause: 15:1692 Fair Debt Collection Act

Role of Lemberg: Plaintiff · Outcome: Terminated 2011-02-22 — FJC Integrated Database disposition: Voluntarily dismissed Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in MA (not a filing state)

Law Offices of Bradley J. Rephen, P.C. v. Lemberg & Associates, LLC dismissed

District Court, S.D. New York · No. 7:10-cv-04964 · Filed Jun 25, 2010 · Closed Aug 9, 2012 · Nature of suit: 320 Assault, libel, and slander

Role of Lemberg & Associates, LLC: Defendant · Outcome: Terminated 2012-08-09 — FJC Integrated Database disposition: Dismissed: other Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in NY (not a filing state)

ZEN SPA, INC. v. LEMBERG SYNDICATE judgment

District Court, S.D. New York · No. · Filed Nov 26, 2003 · Closed Feb 9, 2004 · Nature of suit: 422 Bankruptcy appeals rule 28 USC 158

Role of LEMBERG SYNDICATE: Defendant · Outcome: Terminated 2004-02-09 — FJC Integrated Database disposition: Other; judgment for defendant Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in NY (not a filing state)

Lemberg v. Asahi Bank, Ltd. judgment

District Court, E.D. New York · No. 1:94-cv-01795 · Filed Apr 18, 1994 · Closed Jul 12, 1994 · Nature of suit: 190 Other contract actions

Role of Lemberg: Plaintiff · Outcome: Terminated 1994-07-12 — FJC Integrated Database disposition: Judgment on motion before trial; judgment for defendant Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in NY (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, 2:43 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

1 state regulator order

Individuals Suspended FINRA · Financial Industry Regulatory Authority (FINRA)

Order date Oct 4, 2024 · Regulator: Financial Industry Regulatory Authority (FINRA) · Parties (regulator's caption): Nathan Elliot Lemberg (CRD #5955295, Port Jefferson Station, New York)

As listed by the regulator: An AWC was issued in which Lemberg was fined $5,000 and suspended from association with any FINRA member in all capacities for one month. Without admitting or denying the findings, Lemberg consented to the sanctions and to the entry of findings that he certified to the State of New York that he had personally completed 15 hours of continuing education required to renew his state insurance license when, in fact, another person had completed that continuing education on his behalf. The suspension was in effect from November 4, 2024, through December 3, 2024. Order / docket ↗ Regulator's list ↗

same rare surname (4 people in Form D filings); different first name (elliot); nationwide regulator (FINRA) — the state is not a signal

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 Thomas Lemberg..

State securities regulators: Securities regulators searched (64,910 actions): FINRA (38,350 actions, 1995–2026), NASAA (31 actions, 2000–2026; listing starts 1997), AK Division of Banking and Securities (273 actions, 1971–2025), AL Securities Commission (880 actions, 2001–2026), AR Securities Department (1,305 actions, 1998–2026), AZ Corporation Commission Securities Division (411 actions, 2017–2026), CA DFPI (25 actions, 2007–2024; listing starts 2002 — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first), CO Division of Securities (731 actions, 2001–2026; older years from the Internet Archive (snapshot of 2026-05-02)), CT Department of Banking Securities Division (940 actions, 2006–2026; older years from the Internet Archive (snapshot of 2026-04-22)), DC DISB Securities Bureau (25 actions, 2012–2026), DE DOJ Investor Protection Unit (257 actions, 1987–2026), FL Office of Financial Regulation (49 actions, 2018–2026), GA Secretary of State Securities Division (65 actions, 2015–2026; listing starts 2012), HI DCCA Securities Enforcement Branch (26 actions, 2012–2026), ID Department of Finance Securities Bureau (663 actions, 1994–2026), IL Secretary of State Securities Department (4,122 actions, 2003–2023), KS Insurance Department Securities Division (58 actions), KY Department of Financial Institutions (342 actions, 2005–2026), LA Office of Financial Institutions Securities Division (13 actions, 2010–2025; listing starts 2008), MA Secretary of the Commonwealth Securities Division (125 actions, 2012–2025; live site blocks automated access — loaded from the Internet Archive snapshot of 2026-02-04), MD Attorney General Securities Division (1,054 actions, 2004–2026), ME Office of Securities (539 actions, 2000–2026), MI LARA Corporations, Securities & Commercial Licensing Bureau (201 actions), MO Secretary of State Securities Division (919 actions, 1998–2026), MS Secretary of State Securities Division (209 actions, 1995–2026), MT Commissioner of Securities and Insurance (597 actions, 2000–2026), NC Secretary of State Securities Division (265 actions, 2004–2024), ND Securities Department (711 actions, 1990–2026; the regulator no longer publishes this list live — loaded from the Internet Archive snapshot of 2026-01-06), NH Bureau of Securities Regulation (402 actions, 2002–2026), NM Regulation and Licensing Department Securities Division (90 actions, 2010–2025), NV Secretary of State Securities Division (118 actions, 2018–2026), NY Attorney General Investor Protection Bureau (44 actions, 2012–2026), OH Division of Securities (327 actions, 1993–2006), OK Department of Securities (2,531 actions, 1998–2026), OR Division of Financial Regulation (589 actions, 1988–2026), PA Department of Banking and Securities (1,448 actions, 2008–2024; the regulator no longer publishes this list live — loaded from the Internet Archive snapshot of 2024-08-09), RI DBR Securities Division (98 actions, 2005–2025), SC Attorney General Securities Division (540 actions, 2006–2026), SD Division of Insurance – Securities Regulation (106 actions, 2017–2026), TN Department of Commerce and Insurance Securities Division (405 actions, 1992–2026), TX State Securities Board (936 actions, 1999–2026), UT Division of Securities (772 actions, 2000–2026; older years from the Internet Archive (snapshot of 2010-05-27)), VT DFR Securities Division (137 actions, 2010–2026), WA DFI (2,039 actions, 2001–2026), WI DFI Division of Securities (1,072 actions, 1998–2026), WV Securities Commission (State Auditor) (64 actions), WY Secretary of State Compliance Division (6 actions, 2016–2024) — last crawled Oct 24, 2026, 8:48 AM ET. No machine-readable public listing today for IA, IN, MN, NE, NJ, VA (see docs/state-regulators.md).

3. Bankruptcies

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

Arrowsmith, Liquidating Trustee v. Lemberg Law, LLC open

United States Bankruptcy Court, E.D. Virginia · No. 16-03252 · Filed Aug 3, 2016 · Nature of suit: 72 Injunctive relief - other; 91 Declaratory judgment; 02 Other (e.g. other actions that would have been brought in state court if unrelated to bankruptcy)

Role of Lemberg Law, LLC: Defendant · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in VA (not a filing state)

Wood v. Lemberg Associates closed

United States Bankruptcy Court, W.D. Washington · No. 12-01694 · Filed Aug 8, 2012 · Closed Dec 5, 2012

Role of Lemberg Associates: Defendant · Outcome: Case closed 2012-12-05 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (4 people in Form D filings, 42 federal dockets); surname only in the caption; court in WA (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, 2:43 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

4 differences found between the filings for Thomas Lemberg — 1 worth asking about (compared 2 filings on Oct 24, 2026)

Worth asking · Apr 27, 2021 – Jul 1, 2021

Form D filed 65 days after the first sale — Curebase, Inc.

The filing says the first sale was Apr 27, 2021. The Form D was filed Jul 1, 2021 — 65 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 50 days past that.

What this means A late notice is common and carries no penalty by itself. It is worth asking the sponsor why the paperwork lagged.

Form D · Jul 1, 2021 ↗Curebase, Inc. — PartnerFacts page ↗

Sources

Form D · Jul 1, 2021 ↗ (Jul 1, 2021)
Curebase, Inc. — PartnerFacts page ↗ (Jul 1, 2021)

Note · Oct 19, 2018 – Nov 2, 2018

No amendment in the last 12 months on an offering that may still be open — Curebase, Inc. (latest filing Nov 2, 2018)

The latest filing for this offering is dated Nov 2, 2018 (first sale Oct 19, 2018). It reports $2,513,613 sold of $2,516,109 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 · Nov 2, 2018 ↗Curebase, Inc. — PartnerFacts page ↗

Sources

Form D · Nov 2, 2018 ↗ (Nov 2, 2018)
Curebase, Inc. — PartnerFacts page ↗ (Jul 1, 2021)

Note · Nov 2, 2018 – Jul 1, 2021

Thomas Lemberg's role changed at Curebase, Inc.: executive officer, director → executive officer, director, promoter

The Nov 2, 2018 filing lists Thomas Lemberg as executive officer, director; the Jul 1, 2021 Form D lists executive officer, director, promoter.

What this means Roles on Form D are self-reported by the issuer. A change can mean a real change in who runs the company, or just a different box ticked. Ask who makes decisions today.

Form D · Nov 2, 2018 ↗Form D · Jul 1, 2021 ↗Thomas Lemberg — PartnerFacts page ↗Curebase, Inc. — PartnerFacts page ↗

Sources

Form D · Nov 2, 2018 ↗ (Nov 2, 2018)
Form D · Jul 1, 2021 ↗ (Jul 1, 2021)
Thomas Lemberg — PartnerFacts page ↗
Curebase, Inc. — PartnerFacts page ↗ (Jul 1, 2021)

Note · Nov 2, 2018 – Jul 1, 2021

Address moved from San Francisco, CA to Walnut, CA — Curebase, Inc.

The people listed on the Nov 2, 2018 filing give San Francisco, CA; on the Jul 1, 2021 filing they give Walnut, CA.

What this means Businesses move; this just shows the two places and dates. If you were told one city and the forms say another, ask which is current.

Form D · Nov 2, 2018 ↗Form D · Jul 1, 2021 ↗Curebase, Inc. — PartnerFacts page ↗

Sources

Form D · Nov 2, 2018 ↗ (Nov 2, 2018)
Form D · Jul 1, 2021 ↗ (Jul 1, 2021)
Curebase, Inc. — PartnerFacts page ↗ (Jul 1, 2021)

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 2 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
Jul 1, 2021 D Curebase, Inc. File 021-404831	$0	$0	$0	None listed on this filing	EDGAR ↗
Nov 2, 2018 D Curebase, Inc. File 021-324992	$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 Thomas Lemberg on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

Other

Curebase, Inc.

Walnut, CA · Nov 2, 2018 → Jul 1, 2021 · 2 filings

Jul 1, 2021 · D · $16,350,000 sold of $16,350,000 · 19 investors · min. No minimum reported · role: Executive Officer, Director, Promoter EDGAR ↗
Nov 2, 2018 · D · $2,513,613 sold of $2,516,109 · 18 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗

Raised $16.4M from 19 investors (100% of the $16.4M target) as of the latest filing. Thomas is listed as executive officer, director, promoter on 2 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 / 506(b) (18,678 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.

People around Thomas 1

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

Jeff Richards

Director · 1 shared filing (1 issuer) · also on 12 other issuers

Jeff Richards is on 13 issuers in total — a repeat sponsor. Their page lists every one.

Registrations and other filings

Business registration (state registry / Secretary of State)

Individuals are not matched to business registrations — registries list companies, and a name alone is not enough to tie a person to one. Officers and managers appear by name inside each matched company's record on the issuer pages. Registries searched: AL (Alabama Secretary of State — Business Entity Records (arc-sos.state.al.us), searched by issuer name, data as of Oct 24, 2026); CO (Colorado Secretary of State — Business Entities in Colorado (data.colorado.gov), data as of Oct 23, 2026); CT (Connecticut Secretary of the State — Business Registry (data.ct.gov), data as of Oct 24, 2026); FL (Florida Department of State, Division of Corporations — quarterly corporate data file (Sunbiz), data as of Oct 7, 2026); NY (New York Department of State — Corporations and Other Entities (data.ny.gov: All Filings + Active Corporations), data as of Oct 20, 2026); OR (Oregon Secretary of State — Active Businesses, All (data.oregon.gov), data as of Oct 20, 2026); PA (Pennsylvania Department of State — Registered Businesses, Current (data.pa.gov), data as of Oct 6, 2026); TX (Texas Comptroller — Active Franchise Taxpayers incl. Secretary of State file data (data.texas.gov), data as of Oct 24, 2026). Registries of other states have not been searched: many publish no bulk file and require a CAPTCHA or bot challenge on their search page, which we do not bypass (Delaware, for example, offers no public bulk file).

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 Thomas Lemberg 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 Thomas Lemberg is listed on: none on file. No website or social profile named in Curebase, Inc.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #187,158 of 374,652 in line (1,386 issuers searched so far). One-tap searches: Look further ↓

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Thomas Lemberg

The short version

What the community is saying

Key records

1. Lawsuits

2. Regulatory actions

3. Bankruptcies

4. Differences between public sources

Form D filed 65 days after the first sale — Curebase, Inc.

No amendment in the last 12 months on an offering that may still be open — Curebase, Inc. (latest filing Nov 2, 2018)

Thomas Lemberg's role changed at Curebase, Inc.: executive officer, director → executive officer, director, promoter

Address moved from San Francisco, CA to Walnut, CA — Curebase, Inc.

5. Money to insiders

Deals 1

Curebase, Inc.

People around Thomas 1

Jeff Richards

Registrations and other filings

Business registration (state registry / Secretary of State)

Adviser registration (Form ADV)

Other offering types (Regulation A and Regulation Crowdfunding)

Public profiles and social

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Social and web

Courts

Securities regulators

Business registries

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