Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:27 AM ET

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Jonathan Lansky

Named as an officer, director or promoter on SEC Form D filings · British Columbia, Canada (as filed: A1) · Jul 20, 2021 → Jul 6, 2022

1deal (issuers)

$139Kreported sold

1investors

2Form D filings

2021–2022years 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, 2:50 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Jonathan Lansky is listed as a director on 2 SEC Form D filings by 1 issuer between Jul 2021 and Jul 2022: LEGEND POWER SYSTEMS INC. (Vancouver, British Columbia, Canada (as filed: A1) — industry reported as "Other" — 2021–2022; $139K reported sold to 1 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 Cosimo La Porta (2 shared filings), David A Guerbert (2 shared filings), Michael Atkinson (2 shared filings), Randy G. BUCHAMER (2 shared filings), Florence Tan (1 shared filing) and 2 others.

What this means These are the other officers, directors or promoters the companies named on the same forms — the team around Jonathan. 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) — 12 court cases matching the name, 2 bankruptcy cases matching the name listed in Key records below.

What this means 14 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 Jonathan Lansky and found 2 differences: Form D filed 35 days after the first sale; No amendment in the last 12 months on an offering that may still be open.

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 Jonathan Lansky has not run yet — it is joining a line of 16,580 names; searches run around the clock at the hosts' allowed rate. Searched so far: 28 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

12 cases: 4 closed (disposition not in docket feed), 1 open, 6 dismissed, 1 judgment

UNITED STATES TELECOM ASSOCIATION v. MICHAEL D. LANSKY, LLC closed

District Court, District of Columbia · No. 1:23-mc-00103 · Filed Oct 12, 2023 · Closed Dec 4, 2023

Role of MICHAEL D. LANSKY, LLC: Defendant · Outcome: Terminated 2023-12-04 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (5 people in Form D filings, 22 federal dockets); different first name (llc); court in DC (not a filing state)

Arizona, State of v. Michael D Lansky LLC open

District Court, D. Arizona · No. 4:23-cv-00233 · Filed May 23, 2023 · Nature of suit: 485 Telephone Consumer Protection Act (TCPA) · Cause: 47:227 Restrictions of Use of Telephone Equipment

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

same rare surname (5 people in Form D filings, 22 federal dockets); different first name (michael); court in AZ (not a filing state)

Michael D. Lansky, LLC v. TransNexus, Inc. closed

District Court, N.D. Georgia · No. 1:22-cv-04829 · Filed Dec 7, 2022 · Closed Nov 13, 2023

Role of Michael D. Lansky, LLC: Plaintiff · Outcome: Terminated 2023-11-13 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (5 people in Form D filings, 22 federal dockets); different first name (llc); court in GA (not a filing state)

Lansky v. Howmedica Osteonics Corporation closed

District Court, D. Massachusetts · No. 1:20-cv-11878 · Filed Oct 19, 2020 · Closed Dec 7, 2022

Role of Lansky: Plaintiff · Outcome: Terminated 2022-12-07 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (5 people in Form D filings, 22 federal dockets); surname only in the caption; court in MA (not a filing state)

Lansky v. Howmedica Osteonics Corporation closed

District Court, N.D. Illinois · No. 1:20-cv-05196 · Filed Sep 2, 2020 · Closed Oct 19, 2020

Role of Lansky: Plaintiff · Outcome: Terminated 2020-10-19 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (5 people in Form D filings, 22 federal dockets); surname only in the caption; court in IL (not a filing state)

Lansky v. Janssen Research & Development LLC dismissed

District Court, E.D. Louisiana · No. 2:19-cv-00353 · Filed Jan 17, 2019 · Closed Dec 14, 2020 · Nature of suit: 367 Health care / pharm

Role of Lansky: Plaintiff · Outcome: Terminated 2020-12-14 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗

same rare surname (5 people in Form D filings, 22 federal dockets); surname only in the caption; court in LA (not a filing state)

Lansky v. Protection One Alarm Monitoring, Inc. dismissed

District Court, W.D. Tennessee · No. 2:17-cv-02883 · Filed Dec 8, 2017 · Closed Feb 12, 2019 · Nature of suit: 385 Prop. Damage Prod. Liability · Cause: 28:1446 Petition for Removal- Property Damage (P.I

Role of Lansky: Plaintiff · Outcome: Terminated 2019-02-12 — FJC Integrated Database disposition: Dismissed: other Docket on CourtListener ↗

same rare surname (5 people in Form D filings, 22 federal dockets); surname only in the caption; court in TN (not a filing state)

Lansky v. Merck & Co., Inc. dismissed

District Court, E.D. New York · No. 1:14-cv-02313 · Filed Apr 10, 2014 · Closed Aug 3, 2017 · Nature of suit: 367 Health care / pharm

Role of Lansky: Plaintiff · Outcome: Terminated 2017-08-03 — FJC Integrated Database disposition: Voluntarily dismissed Docket on CourtListener ↗

same rare surname (5 people in Form D filings, 22 federal dockets); surname only in the caption; court in NY (not a filing state)

Vandoulakis v. Lansky's Operating Corporation judgment

District Court, S.D. New York · No. 1:13-cv-04281 · Filed Jun 20, 2013 · Closed May 18, 2015 · Nature of suit: 891 Agriculture Acts · Cause: 07:499 Agricultural Commodities Act

Role of Lansky's Operating Corporation: Defendant · Outcome: Terminated 2015-05-18 — FJC Integrated Database disposition: Judgment on default; judgment for plaintiff Docket on CourtListener ↗

same rare surname (5 people in Form D filings, 22 federal dockets); surname only in the caption; court in NY (not a filing state)

AT&T, Inc. v. Couzens, Lansky, Fealk, Ellis, Roeder and Lazar, P C dismissed

District Court, E.D. Michigan · No. 2:10-cv-11070 · Filed Mar 16, 2010 · Closed Aug 24, 2010 · Nature of suit: 190 Contract: Other · Cause: 28:1332 Diversity-Interpleader Action

Role of Couzens, Lansky, Fealk, Ellis, Roeder and Lazar, P C: Defendant · Outcome: Terminated 2010-08-24 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗

same rare surname (5 people in Form D filings, 22 federal dockets); different first name (couzens); court in MI (not a filing state)

LANSKY v. REGAL INTERNATIONAL dismissed

District Court, E.D. Pennsylvania · No. 2:93-cv-00852 · Filed Feb 18, 1993 · Closed May 11, 1993 · Nature of suit: 190 Other contract actions

Role of LANSKY: Plaintiff · Outcome: Terminated 1993-05-11 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗

same rare surname (5 people in Form D filings, 22 federal dockets); surname only in the caption; court in PA (not a filing state)

LANSKY, IRVIN v. EXXON CORPORATION dismissed

District Court, W.D. Tennessee · No. · Filed Apr 18, 1989 · Closed May 16, 1991 · Nature of suit: 190 Other contract actions

Role of LANSKY, IRVIN: Plaintiff · Outcome: Terminated 1991-05-16 — FJC Integrated Database disposition: Dismissed: other Docket on CourtListener ↗

same rare surname (5 people in Form D filings, 22 federal dockets); different first name (irvin); court in TN (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, 2:50 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 Jonathan Lansky..

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

2 cases: 2 closed (disposition not in docket feed)

Lansky v. Michigan Commerce Bank closed

United States Bankruptcy Court, E.D. Michigan · No. 09-06078 · Filed Sep 16, 2009 · Closed Oct 15, 2009

Role of Lansky: Plaintiff · Outcome: Case closed 2009-10-15 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (5 people in Form D filings, 22 federal dockets); surname only in the caption; court in MI (not a filing state)

CW Liquidating Corp. v. Arthur Lansky Levine & Associates closed

United States Bankruptcy Court, E.D. Tennessee · No. 1:91-ap-01017 · Filed Jan 30, 1991 · Closed Oct 25, 1995

Role of Arthur Lansky Levine & Associates: Defendant · Outcome: Case closed 1995-10-25 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (5 people in Form D filings, 22 federal dockets); different first name (arthur); court in TN (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, 2:50 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

2 differences found between the filings for Jonathan Lansky (compared 2 filings on Oct 24, 2026)

Note · Jun 15, 2021 – Jul 20, 2021

Form D filed 35 days after the first sale — LEGEND POWER SYSTEMS INC.

The filing says the first sale was Jun 15, 2021. The Form D was filed Jul 20, 2021 — 35 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 20 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 20, 2021 ↗LEGEND POWER SYSTEMS INC. — PartnerFacts page ↗

Sources

Form D · Jul 20, 2021 ↗ (Jul 20, 2021)
LEGEND POWER SYSTEMS INC. — PartnerFacts page ↗ (Jan 29, 2026)

Note · Jun 15, 2021 – Jul 6, 2022

No amendment in the last 12 months on an offering that may still be open — LEGEND POWER SYSTEMS INC. (latest filing Jul 6, 2022)

The latest filing for this offering is dated Jul 6, 2022 (first sale Jun 15, 2021). It reports $61,500 sold of $100,500 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/A · Jul 6, 2022 ↗LEGEND POWER SYSTEMS INC. — PartnerFacts page ↗

Sources

Form D/A · Jul 6, 2022 ↗ (Jul 6, 2022)
LEGEND POWER SYSTEMS INC. — PartnerFacts page ↗ (Jan 29, 2026)

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 1 offering — 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 6, 2022 D/A LEGEND POWER SYSTEMS INC. File 021-407019	$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 Jonathan Lansky on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

Other Technology

LEGEND POWER SYSTEMS INC.

Vancouver, British Columbia, Canada (as filed: A1) · Jul 20, 2021 → Jul 6, 2022 · 2 filings

Jul 6, 2022 · D/A · $61,500 sold of $100,500 · 1 investors · min. No minimum reported · role: Director EDGAR ↗
Jul 20, 2021 · D · $61,500 sold of $100,500 · 1 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $139K from 1 investor (100% of the $101K target) as of the latest filing. Jonathan is listed as director 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 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.

People around Jonathan 7

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

Michael Atkinson

Director · 2 shared filings (1 issuer) · also on 3 other issuers

Listed on the same filings as Jonathan Lansky. Their page shows their other deals.

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

Person

David A Guerbert

Director · 2 shared filings (1 issuer)

Listed on the same filings as Jonathan Lansky. Their page shows their other deals.

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

Person

Cosimo La Porta

Director · 2 shared filings (1 issuer)

Listed on the same filings as Jonathan Lansky. Their page shows their other deals.

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

Person

Randy G. BUCHAMER

Executive Officer, Director · 2 shared filings (1 issuer)

Listed on the same filings as Jonathan Lansky. Their page shows their other deals.

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

Person

Steve Vanry

Executive Officer · 1 shared filing (1 issuer) · also on 8 other issuers

Steve Vanry is on 9 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

Florence Tan

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Jonathan Lansky. Their page shows their other deals.

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

Person

Paul Moffat

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Jonathan Lansky. 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 Jonathan Lansky 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 Jonathan Lansky is listed on: none on file. No website or social profile named in LEGEND POWER SYSTEMS INC.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #44,470 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 (Vancouver, A1). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Change history

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Jonathan Lansky

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 35 days after the first sale — LEGEND POWER SYSTEMS INC.

No amendment in the last 12 months on an offering that may still be open — LEGEND POWER SYSTEMS INC. (latest filing Jul 6, 2022)

5. Money to insiders

Deals 1

People around Jonathan 7

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