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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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JH
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Jon Harts

Named as an officer, director or promoter on SEC Form D filings · OH · Jan 27, 2020 → Jan 27, 2020

1deal (issuers)
$5Mreported sold
3investors
1Form D filing
2020year on file
Follow this personLook further ↓PDF

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:46 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Jon Harts is listed as an executive officer on 1 SEC Form D filing by 1 issuer in Jan 2020: Ringmaster Technologies, Inc. (Boca Raton, FL — other technology — 2020; $5M reported sold to 3 investors).

What this means One deal on file with the SEC, filed Jan 2020. 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 Eugene Pompilli (1 shared filing), Gregg Michaelson (1 shared filing), Jeremy Martin (1 shared filing), Maria Roberti (1 shared filing), Michael Miele (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 Jon. 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) — 6 court cases matching the name, 6 bankruptcy cases matching the name listed in Key records below.

What this means 12 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 1 public filing for Jon Harts and found 1 difference: Form D filed 40 days after the first sale.

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 Jon Harts 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

6 cases: 2 closed (disposition not in docket feed), 1 open, 3 dismissed

Harts Cove Horizontal Property Regime Homeowners Association, Inc v. Nationwide Mutual Fire Insurance Company closed
District Court, D. South Carolina · No. 8:22-cv-01710 · Filed May 31, 2022 · Closed Feb 10, 2023
Role of Harts Cove Horizontal Property Regime Homeowners Association, Inc: Plaintiff · Outcome: Terminated 2023-02-10 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 35 federal dockets); surname only in the caption; court in SC (not a filing state)
HARTS v. ABBOTT LABORATORIES open
District Court, D. New Jersey · No. 2:19-cv-11191 · Filed Apr 24, 2019 · Nature of suit: 367 Health care / pharm
Role of HARTS: Plaintiff · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 35 federal dockets); surname only in the caption; court in NJ (not a filing state)
HARTS v. BRISTOL-MYERS SQUIBB COMPANY dismissed
District Court, N.D. Florida · No. 3:18-cv-01152 · Filed Apr 27, 2018 · Closed Jun 9, 2020 · Nature of suit: 367 Health care / pharm
Role of HARTS: Plaintiff · Outcome: Terminated 2020-06-09 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 35 federal dockets); surname only in the caption; court in the person's filing state (FL)
Harts v. AstraZeneca Pharmaceuticals LP closed
District Court, E.D. Louisiana · No. 2:17-cv-02298 · Filed Mar 20, 2017 · Closed Jul 6, 2017 · Nature of suit: 367 Health care / pharm
Role of Harts: Plaintiff · Outcome: Terminated 2017-07-06 — FJC Integrated Database disposition: Statistical closing Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 35 federal dockets); surname only in the caption; court in LA (not a filing state)
Smurfit-Stone Container Corp. v. Harts Manufacturing Co, Inc. dismissed
District Court, W.D. Tennessee · No. 2:05-cv-02433 · Filed Jun 15, 2005 · Closed Aug 20, 2007 · Nature of suit: Contract: Other · Cause: 28:1332 Diversity-Other Contract
Role of Harts Manufacturing Co, Inc.: Defendant · Outcome: Terminated 2007-08-20 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 35 federal dockets); surname only in the caption; court in TN (not a filing state)
Harts v. Villa Ent Mgt Ltd dismissed
District Court, N.D. Indiana · No. 3:96-cv-00683 · Filed Sep 13, 1996 · Closed Jul 7, 1997 · Nature of suit: 190 Other contract actions
Role of Harts: Plaintiff · Outcome: Terminated 1997-07-07 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 35 federal dockets); surname only in the caption; court in IN (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, 2:46 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 Jon Harts..

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

6 cases: 1 open, 5 closed (disposition not in docket feed)

11565 Harts Road Operations LLC open
United States Bankruptcy Court, N.D. Georgia · No. 24-55725 · Filed Jun 2, 2024
Role of 11565 Harts Road Operations LLC: Debtor · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 35 federal dockets); surname only in the caption; court in GA (not a filing state)
The Official Committee of Unsecured Creditors on b v. Harts Nursery of Jefferson, Inc. closed
United States Bankruptcy Court, D. Delaware · No. 17-51079 · Filed Sep 5, 2017 · Closed Jan 8, 2018
Role of Harts Nursery of Jefferson, Inc.: Defendant · Outcome: Case closed 2018-01-08 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 35 federal dockets); surname only in the caption; court in DE (not a filing state)
Harts Community Development, Inc closed
United States Bankruptcy Court, S.D. West Virginia · No. 2:08-bk-20950 · Filed Oct 1, 2008 · Closed Aug 19, 2011
Role of Harts Community Development, Inc: Debtor · Outcome: Case closed 2011-08-19 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 35 federal dockets); surname only in the caption; court in WV (not a filing state)
5 Harts Trucking, Inc closed
United States Bankruptcy Court, W.D. Virginia · No. 00-01706 · Filed Nov 13, 2000 · Closed Mar 19, 2001
Role of 5 Harts Trucking, Inc: Debtor · Outcome: Case closed 2001-03-19 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 35 federal dockets); surname only in the caption; court in VA (not a filing state)
Harts v. Memory Technologies Inc. closed
United States Bankruptcy Court, M.D. Pennsylvania · No. 1:94-ap-00197 · Filed Aug 3, 1994 · Closed Oct 11, 1994
Role of Harts: Plaintiff · Outcome: Case closed 1994-10-11 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 35 federal dockets); surname only in the caption; court in PA (not a filing state)
Harts Market, Incorporated, A Maryland Corp. closed
United States Bankruptcy Court, D. Maryland · No. 93-55372 · Filed Aug 9, 1993 · Closed Oct 14, 1993
Role of Harts Market, Incorporated, A Maryland Corp.: Debtor · Outcome: Case closed 1993-10-14 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 35 federal dockets); surname only in the caption; court in MD (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, 2:46 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

1 difference found between the filings for Jon Harts (compared 1 filing on Oct 24, 2026)

Note · Dec 18, 2019 – Jan 27, 2020

Form D filed 40 days after the first sale — Ringmaster Technologies, Inc.

The filing says the first sale was Dec 18, 2019. The Form D was filed Jan 27, 2020 — 40 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 25 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 · Jan 27, 2020 ↗Ringmaster Technologies, Inc. — PartnerFacts 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

None reported on 1 offering — no sales commissions, finder's fees or proceeds to insiders

Per-offering detail
Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Jan 27, 2020 D
Ringmaster Technologies, Inc.
File 021-359038
$0$0$0None listed on this filingEDGAR ↗

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

RT
Other Technology

Ringmaster Technologies, Inc.

Boca Raton, FL · Jan 27, 2020
  • Jan 27, 2020 · D · $5,000,000 sold of $5,000,000 · 2 investors · min. $2,500,000 · role: Executive Officer (Chief Revenue Officer) EDGAR ↗

Raised $5M from 3 investors (100% of the $5M target) as of the latest filing. Jon is listed as executive officer.

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 Jon 7

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

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

Gregg Michaelson

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

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

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

Michael Miele

Director · 1 shared filing (1 issuer)

Listed on the same filings as Jon Harts. Their page shows their other deals.

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

Maria Roberti

Executive Officer, Director · 1 shared filing (1 issuer)

Listed on the same filings as Jon Harts. Their page shows their other deals.

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

Jeremy Martin

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Jon Harts. Their page shows their other deals.

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

Eugene Pompilli

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Jon Harts. Their page shows their other deals.

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

Todd Roberti

Executive Officer, Director · 1 shared filing (1 issuer)

Listed on the same filings as Jon Harts. Their page shows their other deals.

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

Robert Hemmer

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Jon Harts. Their page shows their other deals.

The team behind the 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 Jon Harts 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 Jon Harts is listed on: none on file. No website or social profile named in Ringmaster Technologies, Inc.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #51,305 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 (Boca Raton, FL). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Social and web

LinkedIn people search ↗Instagram ↗X (Twitter) ↗Facebook ↗YouTube ↗Google ↗Google Images ↗Google News ↗Meta Ad Library ↗

Courts

CourtListener / RECAP (federal) ↗PACER case locator (federal, login) ↗Franklin County OH Clerk of Courts ↗Hillsborough County FL Clerk (HOVER) ↗Miami-Dade Clerk online case search ↗

Securities regulators

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

Business registries

Ohio Secretary of State business search ↗Florida Secretary of State business search ↗OpenCorporates ↗

Change history

No corrections have been requested for this page.

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