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Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 9:24 AM ET

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BK
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Byron Kantrow

Named as an officer, director or promoter on SEC Form D filings · NY · Mar 14, 2011 → Nov 13, 2012

1deal (issuers)
$20Mreported sold
50investors
2Form D filings
2011–2012years on file

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

The short version

Byron Kantrow is listed as a promoter on 2 SEC Form D filings by 1 issuer between Mar 2011 and Nov 2012: 42nd Street Holdings LLC (New York, NY — tourism and travel services — 2011–2012; $20M reported sold to 50 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 Aaron Kuhl (2 shared filings), Ian Reisner (2 shared filings), Mati Weiderpass (2 shared filings), Nick Gavalas (2 shared filings), Paul Dominguez (2 shared filings) and 4 others.

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

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

What this means 2 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 Byron Kantrow and found 7 differences, 1 worth asking the sponsor about: 4 paid sellers are listed without a CRD number; 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 Byron Kantrow has not run yet — it is joining a line of 32,338 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: Bing (site:reddit.com / site:biggerpockets.com) and Reddit's own search, plus DuckDuckGo/Brave/BiggerPockets search when they are answering.

Key records

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

1. Lawsuits

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

In Re Subpoena Duces Tecum Issued to Postlethwaite & Netterville (APAC) in the Matter of Wiener Weiss & Madison, a Professional Corporation, and Kantrow, Spaht, Weaver & Blitzer v. Leslie B. Fox, Civil Action No. 16-850, US District Court for the Western closed
District Court, M.D. Louisiana · No. 3:16-mc-00076 · Filed Oct 13, 2016 · Closed Nov 1, 2016
Role of Subpoena Duces Tecum Issued to Postlethwaite & Netterville (APAC) in the Matter of Wiener Weiss & Madison, a Professional Corporation, and Kantrow, Spaht, Weaver & Blitzer: Plaintiff · Outcome: Terminated 2016-11-01 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 3 federal dockets); surname only in the caption; court in LA (not a filing state)
BYRON R. KANTROW,JR. v. RICHARD E. MCCAULEY, SR dismissed
District Court, M.D. Louisiana · No. · Filed Oct 19, 1987 · Closed Nov 2, 1987 · Nature of suit: 423 Bankruptcy withdrawal 28 USC 157
Role of BYRON R. KANTROW,JR.: Plaintiff · Outcome: Terminated 1987-11-02 — FJC Integrated Database disposition: Dismissed: other Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 3 federal dockets); first name matches; court in LA (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, 2:23 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: 48 regulators (FINRA, NASAA, 37 states) — crawled Oct 24, 2026, 8:48 AM ET

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 Byron Kantrow..

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

3. Bankruptcies

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

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, 2:23 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.

4. Differences between public sources

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

7 differences found between the filings for Byron Kantrow — 1 worth asking about (compared 2 filings on Oct 24, 2026)

Note · Sep 29, 1998 – Jul 5, 2018

7 bankruptcy cases name the subject or team members

Bankruptcy case: 1670 42nd Street LLC — filed Aug 4, 2016 · Bankruptcy case: 1670 42nd Street LLC — filed Dec 8, 2016 · Bankruptcy case: 1670 42nd Street LLC — filed Nov 21, 2013 · Bankruptcy case: The Global Crossing Estate Representative v. 122 East 42nd Street LLC — filed Jan 22, 2004 · Bankruptcy case: Nick Gavalas — filed May 22, 2000 · and 2 more

What this means A bankruptcy filing was found. Many are old or personal and have nothing to do with the deal — but ask what it was and when it closed.

Sources
Note · Mar 14, 2011

14% of the money raised went to insiders — 42nd Street Holdings LLC

The Mar 14, 2011 Form D reports $11,077,500 sold and $1,500,000 of the proceeds used for payments to officers, directors or promoters (marked as an estimate). Issuer's note: "$1,000,000 to executives and $500,000 in sales commission to promoters.".

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 · Mar 14, 2011

Peter Auerbach is both a listed promoter and a paid seller — 42nd Street Holdings LLC

The Mar 14, 2011 Form D lists Peter Auerbach as promoter of the issuer and also as a person receiving sales compensation (no CRD number given). Sales commissions reported on this filing: $250,000.

What this means The same person is listed as running the company and as being paid to sell its securities. Ask how much and on what terms.

Sources
Note · Mar 14, 2011

Byron Kantrow is both a listed promoter and a paid seller — 42nd Street Holdings LLC

The Mar 14, 2011 Form D lists Byron Kantrow as promoter of the issuer and also as a person receiving sales compensation (no CRD number given). Sales commissions reported on this filing: $250,000.

What this means The same person is listed as running the company and as being paid to sell its securities. Ask how much and on what terms.

Sources
Worth asking · Mar 14, 2011 – Nov 13, 2012

4 paid sellers are listed without a CRD number

Paid seller listed without a CRD number: Peter Auerbach — 42nd Street Holdings LLC · Paid seller listed without a CRD number: Endeavor Capital Management — 42nd Street Holdings LLC · Paid seller listed without a CRD number: Robert Ginsberg — 42nd Street Holdings LLC · Paid seller listed without a CRD number: Byron Kantrow — 42nd Street Holdings LLC

What this means Without a CRD number we cannot look a seller up on BrokerCheck. Ask who they are and whether they are registered.

Sources
Note · Feb 25, 2011 – Mar 14, 2011

Form D filed 17 days after the first sale — 42nd Street Holdings LLC

The filing says the first sale was Feb 25, 2011. The Form D was filed Mar 14, 2011 — 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 · Feb 25, 2011 – Nov 13, 2012

No amendment in the last 12 months on an offering that may still be open — 42nd Street Holdings LLC (latest filing Nov 13, 2012)

The latest filing for this offering is dated Nov 13, 2012 (first sale Feb 25, 2011). It reports $20,000,000 sold of $25,000,000 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.

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

1 of 1 offering reports sales commissions totalling $250,000; 1 reports finder's fees totalling $250,000; 1 reports proceeds to related persons totalling $1,500,000. (includes amounts the issuer reported as estimates)

Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Nov 13, 2012 D/A
42nd Street Holdings LLC
File 021-156650
$250,000 (est.)$250,000 (est.)$1,500,000 (est.)
$1,000,000 to executives and $500,000 in sales commission to promoters.
Peter Auerbach no CRD number reported
Endeavor Capital Management no CRD number reported
Robert Ginsberg no CRD number reported
Byron Kantrow no CRD number reported
EDGAR ↗
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 1

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

Tourism and Travel Services

42nd Street Holdings LLC

New York, NY · Mar 14, 2011 → Nov 13, 2012 · 2 filings
  • Nov 13, 2012 · D/A · $20,000,000 sold of $25,000,000 · 50 investors · min. No minimum reported · role: Promoter EDGAR ↗
  • Mar 14, 2011 · D · $11,077,500 sold of $25,000,000 · 21 investors · min. No minimum reported · role: Promoter EDGAR ↗

Raised $20M from 50 investors (80% of the $25M target) as of the latest filing. Byron is listed as promoter on 2 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.

People around Byron 9

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

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

Spyridon Kouzios

Promoter · 2 shared filings (1 issuer)

Listed on the same filings as Byron Kantrow. Their page shows their other deals.

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

Philippos Kepnisis

Promoter · 2 shared filings (1 issuer)

Listed on the same filings as Byron Kantrow. Their page shows their other deals.

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

Mati Weiderpass

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as Byron Kantrow. Their page shows their other deals.

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

Peter Auerbach

Promoter · 2 shared filings (1 issuer)

Listed on the same filings as Byron Kantrow. Their page shows their other deals.

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

Ian Reisner

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as Byron Kantrow. Their page shows their other deals.

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

Paul Dominguez

Promoter · 2 shared filings (1 issuer)

Listed on the same filings as Byron Kantrow. Their page shows their other deals.

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

Robert Ginsburg

Promoter · 2 shared filings (1 issuer)

Listed on the same filings as Byron Kantrow. Their page shows their other deals.

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

Nick Gavalas

Promoter · 2 shared filings (1 issuer)

Listed on the same filings as Byron Kantrow. Their page shows their other deals.

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

Aaron Kuhl

Promoter · 2 shared filings (1 issuer)

Listed on the same filings as Byron Kantrow. Their page shows their other deals.

Registrations and other filings

Business registration (state registry / Secretary of State)

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

Adviser registration (Form ADV)

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

Other offering types (Regulation A and Regulation Crowdfunding)

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

Property records 1 records on 1 issuer

Property records are matched to companies only, never to individuals, so none are matched to Byron Kantrow 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 — 1 issuer has property records: 42nd Street Holdings LLC (1).

Public profiles and social

Websites and social links of the issuers Byron Kantrow is listed on: none on file. No website or social profile named in 42nd Street Holdings LLC's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #335,711 of 374,652 in line (1,386 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 (New York, NY). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Change history

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