Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:08 AM ET

Sponsor Check › Person

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

William Ronca III

Named as an officer, director or promoter on SEC Form D filings · CA · May 7, 2020 → Nov 19, 2020

1deal (issuers)

$20.7Mreported sold

18investors

2Form D filings

2020year 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, 2:46 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

William Ronca III is listed as an executive officer on 2 SEC Form D filings by 1 issuer between May 2020 and Nov 2020: DTEX SYSTEMS, INC. (San Jose, CA — other technology — 2020; $20.7M reported sold to 18 investors).

What this means One deal on file with the SEC, filed Nov 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 Bahman Mahbod (2 shared filings), Gaurav Garg (2 shared filings), Jay Manni (2 shared filings), Mohan Peng Aun Koo (2 shared filings), Promod Haque (2 shared filings) and 2 others.

What this means These are the other officers, directors or promoters the companies named on the same forms — the team around William. 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, 11 bankruptcy cases matching the name listed in Key records below.

What this means 17 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 2 public filings for William Ronca III and found 2 differences: Offering amount changed between filings; 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 William Ronca III has not run yet — it is joining a line of 7,445 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: 1 closed (disposition not in docket feed), 5 dismissed

Ronca v. Ranch for Kids Project, Inc. closed

District Court, D. Montana · No. 9:20-cv-00002 · Filed Jan 7, 2020 · Closed Apr 15, 2021 · Nature of suit: P.I.: Other · Cause: 28:1332 Diversity-(Citizenship)

Role of Ronca: Plaintiff · Outcome: Terminated 2021-04-15 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); surname only in the caption; court in MT (not a filing state)

Ronca v. Retrieval Masters Creditors Bureau, Inc. dismissed

District Court, D. Massachusetts · No. 1:16-cv-10796 · Filed Apr 29, 2016 · Closed Nov 14, 2016 · Nature of suit: 480 Consumer Credit · Cause: 15:1692 Fair Debt Collection Act

Role of Ronca: Plaintiff · Outcome: Terminated 2016-11-14 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); surname only in the caption; court in MA (not a filing state)

Arbor Networks, Inc. v. Ronca dismissed

District Court, D. Massachusetts · No. 1:12-cv-11322 · Filed Jul 19, 2012 · Closed Jan 25, 2013 · Nature of suit: 890 Other Statutory Actions · Cause: 18:1030 Violation of Computer Fraud and Abuse Act

Role of Ronca: Defendant · Outcome: Terminated 2013-01-25 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); surname only in the caption; court in MA (not a filing state)

Construx, Inc. v. Michael F. Ronca dismissed

District Court, D. Maryland · No. 1:92-cv-02304 · Filed Aug 17, 1992 · Closed Jan 22, 1993 · Nature of suit: 190 Other contract actions

Role of Michael F. Ronca: Defendant · Outcome: Terminated 1993-01-22 — FJC Integrated Database disposition: Dismissed: other Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); different first name (michael); court in MD (not a filing state)

MICHAEL F. RONCA v. MONARCH WATER SYSTEM dismissed

District Court, E.D. Pennsylvania · No. 2:90-cv-05029 · Filed Jul 31, 1990 · Closed Aug 9, 1991 · Nature of suit: 190 Other contract actions

Role of MICHAEL F. RONCA: Plaintiff · Outcome: Terminated 1991-08-09 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); different first name (michael); court in PA (not a filing state)

Ronca v. Montgomery Ward & Co dismissed

District Court, M.D. Florida · No. 6:89-cv-00962 · Filed Nov 20, 1989 · Closed Jul 27, 1990 · Nature of suit: 791 Employee Retirement Income Security Act

Role of Ronca: Plaintiff · Outcome: Terminated 1990-07-27 — FJC Integrated Database disposition: Voluntarily dismissed Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); surname only in the caption; court in FL (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 William Ronca III..

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

11 cases: 1 open, 10 closed (disposition not in docket feed)

William Edward Ronca and Debra Ann Ronca open

United States Bankruptcy Court, M.D. Florida · No. 8:26-bk-05989 · Filed Jul 9, 2026

Role of William Edward Ronca and Debra Ann Ronca: Debtor · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); different first name (edward); court in FL (not a filing state)

Atlantic Union Bank v. Ronca closed

United States Bankruptcy Court, E.D. Virginia · No. 20-07008 · Filed Feb 28, 2020 · Closed May 19, 2020

Role of Ronca: Defendant · Outcome: Case closed 2020-05-19 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); surname only in the caption; court in VA (not a filing state)

Michael C. Ronca closed

United States Bankruptcy Court, E.D. Virginia · No. 19-73832 · Filed Oct 15, 2019 · Closed May 19, 2020

Role of Michael C. Ronca: Debtor · Outcome: Case closed 2020-05-19 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); different first name (michael); court in VA (not a filing state)

Charles E Ronca and Michael I. Ronca closed

United States Bankruptcy Court, E.D. Pennsylvania · No. 19-10830 · Filed Feb 8, 2019 · Closed Jun 19, 2019

Role of Charles E Ronca and Michael I. Ronca: Debtor · Outcome: Case closed 2019-06-19 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); different first name (charles); court in PA (not a filing state)

William E. Ronca and Debra A. Ronca closed

United States Bankruptcy Court, D. Massachusetts · No. 18-11436 · Filed Apr 23, 2018 · Closed Sep 7, 2021

Role of William E. Ronca and Debra A. Ronca: Debtor · Outcome: Case closed 2021-09-07 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); first name matches; court in MA (not a filing state)

William J Ronca and Eileen P Ronca closed

United States Bankruptcy Court, E.D. New York · No. 8-16-70542 · Filed Feb 11, 2016 · Closed May 11, 2016

Role of William J Ronca and Eileen P Ronca: Debtor · Outcome: Case closed 2016-05-11 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); first name matches; court in NY (not a filing state)

William E. Ronca and Debra A. Ronca closed

United States Bankruptcy Court, D. Massachusetts · No. 13-11275 · Filed Mar 7, 2013 · Closed Jun 7, 2013

Role of William E. Ronca and Debra A. Ronca: Debtor · Outcome: Case closed 2013-06-07 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); first name matches; court in MA (not a filing state)

WILLIAM J. RONCA and TIEW RONCA closed

United States Bankruptcy Court, D. Nevada · No. 12-15043 · Filed Apr 30, 2012 · Closed Jul 25, 2017

Role of WILLIAM J. RONCA and TIEW RONCA: Debtor · Outcome: Case closed 2017-07-25 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); first name matches; court in NV (not a filing state)

Michael I. Ronca closed

United States Bankruptcy Court, E.D. Pennsylvania · No. 09-18712 · Filed Nov 16, 2009 · Closed May 3, 2013

Role of Michael I. Ronca: Debtor · Outcome: Case closed 2013-05-03 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); different first name (michael); court in PA (not a filing state)

MICHAEL M. RONCA closed

United States Bankruptcy Court, N.D. Florida · No. 03-40582 · Filed Feb 28, 2003 · Closed Jun 11, 2003

Role of MICHAEL M. RONCA: Debtor · Outcome: Case closed 2003-06-11 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); different first name (michael); court in FL (not a filing state)

Ronca Utilities Construction Company closed

United States Bankruptcy Court, E.D. Pennsylvania · No. 00-22582 · Filed Jul 7, 2000 · Closed Dec 26, 2002

Role of Ronca Utilities Construction Company: Debtor · Outcome: Case closed 2002-12-26 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗

same rare surname (3 people in Form D filings, 21 federal dockets); surname only in the caption; court in PA (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.

4. Differences between public sources

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

2 differences found between the filings for William Ronca III (compared 2 filings on Oct 24, 2026)

Note · May 7, 2020 – Nov 19, 2020

Offering amount changed between filings — DTEX SYSTEMS, INC.

The May 7, 2020 filing says $17,799,494 offered; the Nov 19, 2020 Form D/A says $24,699,490.

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

Form D (earlier) · May 7, 2020 ↗Form D/A (later) · Nov 19, 2020 ↗DTEX SYSTEMS, INC. — PartnerFacts page ↗

Sources

Form D (earlier) · May 7, 2020 ↗ (May 7, 2020)
Form D/A (later) · Nov 19, 2020 ↗ (Nov 19, 2020)
DTEX SYSTEMS, INC. — PartnerFacts page ↗ (Nov 19, 2020)

Note · Apr 22, 2020 – Nov 19, 2020

No amendment in the last 12 months on an offering that may still be open — DTEX SYSTEMS, INC. (latest filing Nov 19, 2020)

The latest filing for this offering is dated Nov 19, 2020 (first sale Apr 22, 2020). It reports $20,699,490 sold of $24,699,490 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 · Nov 19, 2020 ↗DTEX SYSTEMS, INC. — PartnerFacts page ↗

Sources

Form D/A · Nov 19, 2020 ↗ (Nov 19, 2020)
DTEX SYSTEMS, INC. — PartnerFacts page ↗ (Nov 19, 2020)

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
Nov 19, 2020 D/A DTEX SYSTEMS, INC. File 021-366485	$0	$0	$0 (est.)	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 William Ronca III on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

Other Technology

DTEX SYSTEMS, INC.

San Jose, CA · May 7, 2020 → Nov 19, 2020 · 2 filings

Nov 19, 2020 · D/A · $20,699,490 sold of $24,699,490 · 4 investors · min. No minimum reported · role: Executive Officer EDGAR ↗
May 7, 2020 · D · $17,699,496 sold of $17,799,494 · 4 investors · min. No minimum reported · role: Executive Officer EDGAR ↗

Raised $20.7M from 18 investors (84% of the $24.7M target) as of the latest filing. William is listed as executive officer 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 William 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

Promod Haque

Director · 2 shared filings (1 issuer) · also on 11 other issuers

Promod Haque is on 12 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

Gaurav Garg

Director · 2 shared filings (1 issuer) · also on 22 other issuers

Gaurav Garg is on 23 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

Robert F. Lentz

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

Listed on the same filings as William Ronca III. Their page shows their other deals.

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

Person

Bahman Mahbod

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

Listed on the same filings as William Ronca III. Their page shows their other deals.

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

Person

Mohan Peng Aun Koo

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

Listed on the same filings as William Ronca III. Their page shows their other deals.

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

Person

Rajan Koo

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as William Ronca III. Their page shows their other deals.

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

Person

Jay Manni

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as William Ronca III. Their page shows their other deals.

The team behind the deals

Same business address

1 other issuer file from the same address

SI-BONE, Inc. San Jose, CA · 2009

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

Registrations and other filings

Adviser registration (Form ADV)

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

Other offering types (Regulation A and Regulation Crowdfunding)

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

Property records none — individuals are not matched

Property records are matched to companies only, never to individuals, so none are matched to William Ronca III 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 William Ronca III is listed on: none on file. No website or social profile named in DTEX SYSTEMS, INC.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #206,196 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 (San Jose, CA). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Change history

No corrections have been requested for this page.

Every fact links to its public-record source. Plain-English notes next to a fact are our reading of that fact, not a rating. Request a correction · Facts policy

Request a correction

Free. Logged with status: received → under review → fixed / confirmed with source.

Add a response

If this is you or your firm, add a sourced explanation next to any fact. Reviewed before publishing.

Monitor this person

Members get an email when William Ronca III appears on a new Form D, or when a court case or SEC action is matched to them. See plans →

William Ronca III

The short version

What the community is saying

Key records

1. Lawsuits

2. Regulatory actions

3. Bankruptcies

4. Differences between public sources

Offering amount changed between filings — DTEX SYSTEMS, INC.

No amendment in the last 12 months on an offering that may still be open — DTEX SYSTEMS, INC. (latest filing Nov 19, 2020)

5. Money to insiders

Deals 1

People around William 7

The team behind the deals

1 other issuer file from the same address

Registrations and other filings

Adviser registration (Form ADV)

Other offering types (Regulation A and Regulation Crowdfunding)

Public profiles and social

Look further

Social and web

Courts

Securities regulators

Business registries

Change history

Request a correction

Add a response

Monitor this person