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Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 8:06 AM ET

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MATTHEW WILLIAMSON

Named as an officer, director or promoter on SEC Form D filings · NC · Apr 27, 2011 → Feb 18, 2022

2deals (issuers)
$5.3Mreported sold
22investors
8Form D filings
2011–2022years on file

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

The short version

MATTHEW WILLIAMSON is listed as an executive officer and director on 8 SEC Form D filings by 2 issuers between Apr 2011 and Feb 2022: Windsor Circle, Inc. (Durham, NC — other technology — 2011–2017; $5.25M reported sold to 21 investors) and Plum CoOwnership, Inc. (Durahm, NC — other technology — 2022; $50K reported sold to 1 investors).

What this means 2 separate companies raised money with this person listed as executive officer and director, over about 11 years. Across those companies the filings report $5.3M sold in total.

Listed alongside BRADLEY MCGINITY (7 shared filings), Lister Delgado (6 shared filings), Andrew Cleland (3 shared filings), Scot Wingo (2 shared filings) and Brent Hill (1 shared filing).

What this means These are the other officers, directors or promoters the companies named on the same forms — the team around MATTHEW. 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, CT, DE, FINRA, GA, HI, ID, IL, KS, KY, LA, MA, MD, ME, MI, MO, MS, MT, NASAA, NC, ND, NH, NM, NV, OK, OR, PA, RI, SC, SD, TN, TX, VT, WA, WI, WV, WY) — 25 bankruptcy cases matching the name listed in Key records below.

What this means 25 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 8 public filings for MATTHEW WILLIAMSON and found 9 differences, 1 worth asking the sponsor about: 4 filings report more than 10% of the money raised going to insiders; 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 MATTHEW WILLIAMSON has not run yet — it is joining a line of 29,910 names; searches run around the clock at the hosts' allowed rate. Searched so far: 638 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

None found in sources searched — federal courts (CourtListener / RECAP), checked Oct 24, 2026

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, 2:24 AM ET.

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: VA (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 MATTHEW WILLIAMSON..

State securities regulators: Securities regulators searched (3,318 actions): 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), DE DOJ Investor Protection Unit (257 actions, 1987–2026), TX State Securities Board (586 actions, 2006–2026), WA DFI (2,039 actions, 2001–2026) — last crawled Oct 23, 2026, 9:57 PM ET. No machine-readable public listing today for CO, FL, IA, IN, MN, NE, NJ, NY, OH, UT, VA (see docs/state-regulators.md).

3. Bankruptcies

25 cases: 25 closed (disposition not in docket feed)

Matthew E Williamson closed
United States Bankruptcy Court, E.D. Pennsylvania · No. 23-12320 · Filed Aug 1, 2023 · Closed Dec 13, 2023
Role of Matthew E Williamson: Debtor · Outcome: Case closed 2023-12-13 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in PA (not a filing state)
Matthew Williamson and Siobhan Williamson closed
United States Bankruptcy Court, N.D. Ohio · No. 21-10878 · Filed Mar 16, 2021 · Closed Aug 24, 2021
Role of Matthew Williamson and Siobhan Williamson: Debtor · Outcome: Case closed 2021-08-24 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in OH (not a filing state)
Matthew Williamson and Siobhan Williamson closed
United States Bankruptcy Court, N.D. Ohio · No. 19-16316 · Filed Oct 13, 2019 · Closed Apr 16, 2020
Role of Matthew Williamson and Siobhan Williamson: Debtor · Outcome: Case closed 2020-04-16 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in OH (not a filing state)
Matthew B. Williamson closed
United States Bankruptcy Court, S.D. Mississippi · No. 18-51503 · Filed Aug 2, 2018 · Closed Apr 12, 2022
Role of Matthew B. Williamson: Debtor · Outcome: Case closed 2022-04-12 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in MS (not a filing state)
Matthew S Williamson closed
United States Bankruptcy Court, N.D. Alabama · No. 18-81628 · Filed Jun 1, 2018 · Closed Jul 29, 2022
Role of Matthew S Williamson: Debtor · Outcome: Case closed 2022-07-29 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in AL (not a filing state)
Matthew E. Williamson closed
United States Bankruptcy Court, S.D. Indiana · No. 28-BHL-7 · Filed Apr 2, 2018 · Closed Jul 17, 2018
Role of Matthew E. Williamson: Debtor · Outcome: Case closed 2018-07-17 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in IN (not a filing state)
Matthew N. Williamson and Sierra D. Williamson closed
United States Bankruptcy Court, W.D. Kentucky · No. 17-10675 · Filed Jul 12, 2017 · Closed Oct 15, 2019
Role of Matthew N. Williamson and Sierra D. Williamson: Debtor · Outcome: Case closed 2019-10-15 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in KY (not a filing state)
Matthew A. Williamson and Nicole R. Williamson closed
United States Bankruptcy Court, D. New Jersey · No. 15-17919 · Filed Apr 29, 2015 · Closed Aug 24, 2015
Role of Matthew A. Williamson and Nicole R. Williamson: Debtor · Outcome: Case closed 2015-08-24 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in NJ (not a filing state)
Matthew C. Williamson and Cynthia A Williamson closed
United States Bankruptcy Court, D. Nebraska · No. 12-41732 · Filed Aug 8, 2012 · Closed Jul 25, 2013
Role of Matthew C. Williamson and Cynthia A Williamson: Debtor · Outcome: Case closed 2013-07-25 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings
Matthew C. Williamson and Tara L. Williamson closed
United States Bankruptcy Court, C.D. Illinois · No. 10-92209 · Filed Oct 29, 2010 · Closed Mar 23, 2011
Role of Matthew C. Williamson and Tara L. Williamson: Debtor · Outcome: Case closed 2011-03-23 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in IL (not a filing state)
Matthew C. Williamson closed
United States Bankruptcy Court, N.D. Florida · No. 10-50438 · Filed Jun 9, 2010 · Closed Sep 13, 2010
Role of Matthew C. Williamson: Debtor · Outcome: Case closed 2010-09-13 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in FL (not a filing state)
Matthew Williamson and Tina Williamson closed
United States Bankruptcy Court, S.D. Mississippi · No. 10-00354 · Filed Feb 2, 2010 · Closed Jan 3, 2011
Role of Matthew Williamson and Tina Williamson: Debtor · Outcome: Case closed 2011-01-03 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in MS (not a filing state)
Matthew A. Williamson closed
United States Bankruptcy Court, E.D. New York · No. 1-09-46291 · Filed Jul 27, 2009 · Closed Oct 29, 2009
Role of Matthew A. Williamson: Debtor · Outcome: Case closed 2009-10-29 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in NY (not a filing state)
Matthew C Williamson and Tina M Williamson closed
United States Bankruptcy Court, S.D. Mississippi · No. 09-01155 · Filed Apr 2, 2009 · Closed Feb 19, 2010
Role of Matthew C Williamson and Tina M Williamson: Debtor · Outcome: Case closed 2010-02-19 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in MS (not a filing state)
Matthew J Williamson and Christa M Williamson closed
United States Bankruptcy Court, C.D. California · No. 6:05-bk-25417 · Filed Oct 13, 2005 · Closed Feb 16, 2006
Role of Matthew J Williamson and Christa M Williamson: Debtor · Outcome: Case closed 2006-02-16 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in CA (not a filing state)
Matthew J. Williamson and Takilla R. Williamson closed
United States Bankruptcy Court, E.D. Missouri · No. 05-49075 · Filed Jun 30, 2005 · Closed Dec 3, 2005
Role of Matthew J. Williamson and Takilla R. Williamson: Debtor · Outcome: Case closed 2005-12-03 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in MO (not a filing state)
Matthew J. Williamson and Amanda Jane Williamson closed
United States Bankruptcy Court, W.D. Kentucky · No. 04-37589 · Filed Nov 24, 2004 · Closed Mar 8, 2005
Role of Matthew J. Williamson and Amanda Jane Williamson: Debtor · Outcome: Case closed 2005-03-08 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in KY (not a filing state)
Matthew C. Williamson and Cynthia Ann Williamson closed
United States Bankruptcy Court, D. Nebraska · No. 04-43696 · Filed Oct 21, 2004 · Closed Feb 17, 2005
Role of Matthew C. Williamson and Cynthia Ann Williamson: Debtor · Outcome: Case closed 2005-02-17 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings
Matthew D Williamson, and Jenifer L Williamson closed
United States Bankruptcy Court, S.D. Iowa · No. 03-04994 · Filed Aug 25, 2003 · Closed Nov 26, 2003
Role of Matthew D Williamson: Debtor · Outcome: Case closed 2003-11-26 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in IA (not a filing state)
Matthew L Williamson and Mellissa D Williamson closed
United States Bankruptcy Court, S.D. Ohio · No. 1:02-bk-10541 · Filed Jan 25, 2002 · Closed May 30, 2002
Role of Matthew L Williamson and Mellissa D Williamson: Debtor · Outcome: Case closed 2002-05-30 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in OH (not a filing state)
Matthew C. Williamson and Tina M. Williamson closed
United States Bankruptcy Court, W.D. Arkansas · No. 1:01-bk-11099 · Filed Feb 8, 2001 · Closed May 17, 2001
Role of Matthew C. Williamson and Tina M. Williamson: Debtor · Outcome: Case closed 2001-05-17 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in AR (not a filing state)
Matthew H. Williamson and Lynette Farmer Williamson closed
United States Bankruptcy Court, M.D. North Carolina · No. 97-13183 · Filed Jun 30, 1997 · Closed Jan 8, 2002
Role of Matthew H. Williamson and Lynette Farmer Williamson: Debtor · Outcome: Case closed 2002-01-08 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in the person's filing state (NC)
MATTHEW T WILLIAMSON closed
United States Bankruptcy Court, D. Minnesota · No. 97-42675 · Filed Apr 11, 1997 · Closed Sep 3, 1997
Role of MATTHEW T WILLIAMSON: Debtor · Outcome: Case closed 1997-09-03 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in MN (not a filing state)
Matthew D. Williamson and Adrian D. Williamson closed
United States Bankruptcy Court, E.D. Oklahoma · No. 97-70400 · Filed Feb 20, 1997 · Closed Jul 8, 1997
Role of Matthew D. Williamson and Adrian D. Williamson: Debtor · Outcome: Case closed 1997-07-08 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in OK (not a filing state)
Matthew A. Williamson closed
United States Bankruptcy Court, W.D. Missouri · No. 95-43024 · Filed Nov 9, 1995 · Closed Feb 20, 1996
Role of Matthew A. Williamson: Debtor · Outcome: Case closed 1996-02-20 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 56 federal dockets); 3 people with this name in Form D filings; court in MO (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, 2:24 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

9 differences found between the filings for MATTHEW WILLIAMSON — 1 worth asking about (compared 8 filings on Oct 24, 2026)

Worth asking · Apr 27, 2011 – Aug 26, 2013

4 filings report more than 10% of the money raised going to insiders

28% of the money raised went to insiders — Windsor Circle, Inc. · 55% of the money raised went to insiders — Windsor Circle, Inc. · 29% of the money raised went to insiders — Windsor Circle, Inc. · 20% of the money raised went to insiders — Windsor Circle, Inc.

What this means The filing reports how much of the money raised was paid to insiders. Over 10% is high for most deals. Ask what it paid for.

Sources
Note · Feb 18, 2022

MATTHEW WILLIAMSON appears on 1 deal that stopped filing before reaching its target

Plum CoOwnership, Inc. (last filing Feb 18, 2022; $50,000 sold of $1,500,000). Each has no filing in more than two years and reported under half its target sold.

What this means An issuer whose last filing is more than two years old and reported under half its target sold. The raise may have closed early or quietly stopped. Ask what happened to each.

Sources
Note · Feb 1, 2022 – Feb 18, 2022

Form D filed 17 days after the first sale — Plum CoOwnership, Inc.

The filing says the first sale was Feb 1, 2022. The Form D was filed Feb 18, 2022 — 17 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 2 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.

Sources
Note · Aug 9, 2013 – Aug 26, 2013

Form D filed 17 days after the first sale — Windsor Circle, Inc.

The filing says the first sale was Aug 9, 2013. The Form D was filed Aug 26, 2013 — 17 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 2 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.

Sources
Note · Dec 28, 2011 – Feb 18, 2022

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

No amendment in the last 12 months on an offering that may still be open — Plum CoOwnership, Inc. (latest filing Feb 18, 2022) · No amendment in the last 12 months on an offering that may still be open — Windsor Circle, Inc. (latest filing Mar 13, 2017) · No amendment in the last 12 months on an offering that may still be open — Windsor Circle, Inc. (latest filing Aug 13, 2014) · No amendment in the last 12 months on an offering that may still be open — Windsor Circle, Inc. (latest filing Aug 26, 2013) · No amendment in the last 12 months on an offering that may still be open — Windsor Circle, Inc. (latest filing Sep 4, 2012) · and 1 more

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

Sources
Note · Apr 27, 2011 – Aug 13, 2014

Industry group changed between filings — Windsor Circle, Inc.

"Other Technology" (Apr 27, 2011 to Sep 4, 2012); then "Computers" (Aug 26, 2013); then "Other Technology" (Aug 13, 2014 to Mar 13, 2017).

What this means The issuer described its business differently on different forms. Often it is just a different box ticked; sometimes the deal itself changed. Ask which business your money is in.

Sources
Note · Apr 27, 2011 – Apr 25, 2016

Reported revenue range changed between filings — Windsor Circle, Inc.

"No Revenues" (Apr 27, 2011); then "$1 - $1,000,000" (Jan 9, 2012); then "Decline to Disclose" (Apr 25, 2016).

What this means This is the size band the issuer picks for itself on the form. A change can mean the business grew or shrank — or that it chose not to say. Ask for current numbers.

Sources
Note · Feb 27, 2013 – Mar 4, 2015

Same name, different state: "Matthew Williamson" (WA) is a separate record

This page covers filings where the address state is NC. A separate record, "Matthew Williamson" with address state WA, is listed on 3 filings — most recently by EBDG, INC. (Mar 4, 2015). Both records have filings in the same period (Feb 27, 2013 to Mar 4, 2015).

What this means Two records with one name were active at the same time. That can be one person listing different company addresses, or two different people. We keep them apart until a filing ties them together. Check both pages before you decide.

Sources
Note · Mar 11, 2014

Same name, different state: "Matthew Williamson" (CA) is a separate record

This page covers filings where the address state is NC. A separate record, "Matthew Williamson" with address state CA, is listed on 1 filing — most recently by PUSH HEALTH, INC. (Mar 11, 2014). Both records have filings in the same period (Mar 11, 2014).

What this means Two records with one name were active at the same time. That can be one person listing different company addresses, or two different people. We keep them apart until a filing ties them together. Check both pages before you decide.

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

0 of 8 offerings report sales commissions; 0 report finder's fees; 4 report proceeds to related persons totalling $640,000. (includes amounts the issuer reported as estimates)

Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Feb 18, 2022 D
Plum CoOwnership, Inc.
File 021-434245
$0$0$0None listed on this filingEDGAR ↗
Mar 13, 2017 D
Windsor Circle, Inc.
File 021-282427
$0$0$0None listed on this filingEDGAR ↗
Apr 25, 2016 D
Windsor Circle, Inc.
File 021-261967
$0$0$0None listed on this filingEDGAR ↗
Aug 13, 2014 D
Windsor Circle, Inc.
File 021-222849
$0$0$0None listed on this filingEDGAR ↗
Aug 26, 2013 D
Windsor Circle, Inc.
File 021-201843
$0$0$180,000None listed on this filingEDGAR ↗
Sep 4, 2012 D
Windsor Circle, Inc.
File 021-183580
$0$0$180,000None listed on this filingEDGAR ↗
Jan 9, 2012 D
Windsor Circle, Inc.
File 021-171419
$0$0$180,000None listed on this filingEDGAR ↗
Apr 27, 2011 D
Windsor Circle, Inc.
File 021-158929
$0$0$100,000 (est.)None listed on this filingEDGAR ↗
How this is counted

Counts come from Form D Items 12–15 on the filings in our index (latest filing per offering; one offering = one SEC file number; an amendment updates its offering rather than adding one). "To insiders" = gross proceeds used for payments to executive officers, directors or promoters. "—" = not reported on that filing. Amounts marked (est.) were reported as estimates. "Paid to sell it" = sales compensation recipients named on that filing (Item 12), each linked to FINRA BrokerCheck when a CRD number is reported.

Counted across every filing this person is listed on (latest filing per offering, per issuer).

Deals 2

Every issuer that named Matthew Williamson on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

Other Technology

Plum CoOwnership, Inc.

Durahm, NC · Feb 18, 2022
  • Feb 18, 2022 · D · $50,000 sold of $1,500,000 · 1 investors · min. $10,000 · role: Executive Officer, Director EDGAR ↗

Raised $50K from 1 investor (3% of the $1.5M target) as of the latest filing. Matthew is listed as executive officer, director.

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.

Other Technology

Windsor Circle, Inc.

Durham, NC · Apr 27, 2011 → Mar 13, 2017 · 7 filings
  • Mar 13, 2017 · D · $1,169,693 sold of $1,200,000 · 15 investors · min. $1,500 · role: Executive Officer, Director EDGAR ↗
  • Apr 25, 2016 · D · $4,103,771 sold of $4,103,771 · 15 investors · min. $5,000 · role: Executive Officer, Director EDGAR ↗
  • Aug 13, 2014 · D · $5,249,995 sold of $6,250,007 · 21 investors · min. $5,000 · role: Executive Officer, Director EDGAR ↗
  • Aug 26, 2013 · D · $645,000 sold of $1,000,000 · 5 investors · min. $5,000 · role: Executive Officer, Director EDGAR ↗
  • Sep 4, 2012 · D · $880,500 sold of $1,320,804 · 15 investors · min. $5,000 · role: Executive Officer, Director EDGAR ↗
  • Jan 9, 2012 · D · $325,000 sold of $450,000 · 9 investors · min. $5,000 · role: Executive Officer, Director EDGAR ↗
  • Apr 27, 2011 · D · $350,000 sold of $350,000 · 10 investors · min. $10,000 · role: Executive Officer, Director EDGAR ↗

Raised $5.25M from 21 investors (100% of the $1.2M target) as of the latest filing. Matthew is listed as executive officer, director on 7 filings for this deal.

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.

Other pages with the same name (2)

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

People around Matthew 5

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

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

BRADLEY MCGINITY

Executive Officer, Director · 7 shared filings (1 issuer)

Listed on the same filings as Matthew Williamson. Their page shows their other deals.

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

Lister Delgado

Director · 6 shared filings (1 issuer) · also on 36 other issuers

Lister Delgado is on 37 issuers in total — a repeat sponsor. Their page lists every one.

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

Andrew Cleland

Director · 3 shared filings (1 issuer)

Listed on the same filings as Matthew Williamson. Their page shows their other deals.

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

Scot Wingo

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

Listed on the same filings as Matthew Williamson. Their page shows their other deals.

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

Brent Hill

Director · 1 shared filing (1 issuer)

Listed on the same filings as Matthew Williamson. Their page shows their other deals.

The team behind the deals

Same business address

3 other issuers file from the same address

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 2 issuers 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 MATTHEW WILLIAMSON 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 2 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers Matthew Williamson is listed on: none on file. No website or social profile named in Windsor Circle, Inc.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #263,979 of 374,652 in line (1,383 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 (Durham, NC). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Change history

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