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Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 7:53 AM ET

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MS
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Mark Stibich

Named as an officer, director or promoter on SEC Form D filings · TX · Sep 7, 2012 → Mar 22, 2019

1deal (issuers)
$40Mreported sold
99investors
10Form D filings
2012–2019years on file

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:26 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Mark Stibich is listed as an executive officer on 10 SEC Form D filings by 1 issuer between Sep 2012 and Mar 2019: Xenex Disinfection Services Inc. (San Antonio, TX — other technology — 2012–2019; $40M reported sold to 99 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 Morris Miller (10 shared filings), Paul Froutan (10 shared filings), Sequel Ventures, LLC (9 shared filings, management entity), Irene Hahn (7 shared filings), Rodger Mack (7 shared filings) and 14 others.

What this means These are the other officers, directors or promoters the companies named on the same forms — the team around Mark. 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) — 1 court case matching the name listed in Key records below.

What this means 1 record 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 10 public filings for Mark Stibich and found 10 differences: Bankruptcy case: Stachowiak v. LaSalle Bank, NA; Bankruptcy case: Froutan v. Sallie Mae Servicing Corporation; 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 Mark Stibich has not run yet — it is joining a line of 28,684 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

1 case: 1 closed (disposition not in docket feed)

State Farm Fire & Casualty Company v. Stibich closed
District Court, W.D. Arkansas · No. 6:20-cv-06073 · Filed Jul 9, 2020 · Closed Dec 31, 2020
Role of Stibich: Defendant · Outcome: Terminated 2020-12-31 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (2 people in Form D filings, 2 federal dockets); surname only in the caption; court in AR (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, 2:26 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: 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 Mark Stibich..

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

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, 2:26 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

10 differences found between the filings for Mark Stibich (compared 10 filings on Oct 24, 2026)

Note · Dec 2, 2004 – Apr 1, 2005

Bankruptcy case: Stachowiak v. LaSalle Bank, NA — filed Dec 2, 2004

United States Bankruptcy Court, N.D. Texas docket "Stachowiak v. LaSalle Bank, NA" filed Dec 2, 2004, closed Apr 1, 2005. Julie Stachowiak (listed on the same filings) is listed as Plaintiff ("Stachowiak"). Our match estimate: 70%.

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 · Nov 9, 1999 – Sep 25, 2000

Bankruptcy case: Froutan v. Sallie Mae Servicing Corporation — filed Nov 9, 1999

United States Bankruptcy Court, S.D. Texas docket "Froutan v. Sallie Mae Servicing Corporation" filed Nov 9, 1999, closed Sep 25, 2000. Paul Froutan (listed on the same filings) is listed as Plaintiff ("Froutan"). Our match estimate: 70%.

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 · Feb 3, 2017 – Feb 21, 2017

Form D filed 18 days after the first sale — Xenex Disinfection Services Inc.

The filing says the first sale was Feb 3, 2017. The Form D was filed Feb 21, 2017 — 18 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 3 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 31, 2016 – Sep 16, 2016

Form D filed 16 days after the first sale — Xenex Disinfection Services Inc.

The filing says the first sale was Aug 31, 2016. The Form D was filed Sep 16, 2016 — 16 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 1 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 · Sep 19, 2018 – Feb 19, 2019

No amendment in the last 12 months on an offering that may still be open — Xenex Disinfection Services Inc. (latest filing Feb 19, 2019)

The latest filing for this offering is dated Feb 19, 2019 (first sale Sep 19, 2018). It reports $6,021,968 sold of $6,721,968 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
Note · Feb 3, 2017 – Feb 21, 2018

No amendment in the last 12 months on an offering that may still be open — Xenex Disinfection Services Inc. (latest filing Feb 21, 2018)

The latest filing for this offering is dated Feb 21, 2018 (first sale Feb 3, 2017). It reports $39,999,666 sold of $42,000,000 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
Note · Aug 26, 2012 – Sep 7, 2012

No amendment in the last 12 months on an offering that may still be open — Xenex Disinfection Services Inc. (latest filing Sep 7, 2012)

The latest filing for this offering is dated Sep 7, 2012 (first sale Aug 26, 2012). It reports $9,015,519 sold of $11,000,000 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
Note · Oct 2, 2018 – Feb 19, 2019

Offering amount changed between filings — Xenex Disinfection Services Inc.

The Oct 2, 2018 filing says $4,772,000 offered; the Feb 19, 2019 Form D/A says $6,721,968.

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.

Sources
Note · Sep 7, 2012 – Feb 19, 2019

Industry group changed between filings — Xenex Disinfection Services Inc.

"Other Health Care" (Sep 7, 2012); then "Other Technology" (Dec 6, 2013); then "Other Health Care" (Jan 27, 2015); then "Other Technology" (Sep 16, 2016 to Feb 21, 2018); then "Other Health Care" (Oct 2, 2018); then "Other Technology" (Feb 19, 2019 to Mar 22, 2019).

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 · Sep 7, 2012 – Jan 27, 2015

Reported revenue range changed between filings — Xenex Disinfection Services Inc.

"$1 - $1,000,000" (Sep 7, 2012); then "$5,000,001 - $25,000,000" (Dec 6, 2013); then "Decline to Disclose" (Jan 27, 2015).

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
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 7 offerings — no sales commissions, finder's fees or proceeds to insiders

Per-offering detail
Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Mar 22, 2019 D
Xenex Disinfection Services Inc.
File 021-335486
$0$0$0None listed on this filingEDGAR ↗
Feb 19, 2019 D/A
Xenex Disinfection Services Inc.
File 021-322637
$0$0$0None listed on this filingEDGAR ↗
Feb 21, 2018 D/A
Xenex Disinfection Services Inc.
File 021-281057
$0$0$0None listed on this filingEDGAR ↗
Sep 16, 2016 D
Xenex Disinfection Services Inc.
File 021-270778
$0$0$0None listed on this filingEDGAR ↗
Jan 27, 2015 D
Xenex Disinfection Services Inc.
File 021-232894
$0$0$0None listed on this filingEDGAR ↗
Dec 6, 2013 D
Xenex Disinfection Services Inc.
File 021-207515
$0$0$0None listed on this filingEDGAR ↗
Sep 7, 2012 D
Xenex Disinfection Services Inc.
File 021-183773
$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 Mark Stibich on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

Other Technology

Xenex Disinfection Services Inc.

San Antonio, TX · Sep 7, 2012 → Mar 22, 2019 · 10 filings
  • Mar 22, 2019 · D · $1 sold of $1 · 99 investors · min. No minimum reported · role: Executive Officer (Chief Scientific Officer) EDGAR ↗
  • Feb 19, 2019 · D/A · $6,021,968 sold of $6,721,968 · 15 investors · min. No minimum reported · role: Executive Officer (Chief Scientific Officer) EDGAR ↗
  • Oct 2, 2018 · D · $4,772,000 sold of $4,772,000 · 13 investors · min. No minimum reported · role: Executive Officer (Chief Scientific Officer) EDGAR ↗
  • Feb 21, 2018 · D/A · $39,999,666 sold of $42,000,000 · 9 investors · min. No minimum reported · role: Executive Officer (Chief Scientific Officer) EDGAR ↗
  • Jul 17, 2017 · D/A · $31,999,669 sold of $42,000,000 · 7 investors · min. No minimum reported · role: Executive Officer (Chief Scientific Officer) EDGAR ↗
  • Feb 21, 2017 · D · $30,999,996 sold of $42,000,000 · 5 investors · min. No minimum reported · role: Executive Officer (Chief Scientific Officer) EDGAR ↗
  • Sep 16, 2016 · D · $2,999,998 sold of $2,999,998 · 1 investors · min. No minimum reported · role: Executive Officer (Chief Scientific Officer) EDGAR ↗
  • Jan 27, 2015 · D · $24,999,985 sold of $24,999,985 · 19 investors · min. No minimum reported · role: Executive Officer (Chief Scientific Officer) EDGAR ↗
  • Dec 6, 2013 · D · $11,356,343 sold of $11,356,343 · 31 investors · min. No minimum reported · role: Executive Officer (Chief Scientific Officer) EDGAR ↗
  • Sep 7, 2012 · D · $9,015,519 sold of $11,000,000 · 27 investors · min. No minimum reported · role: Executive Officer (Chief Scientific Officer) EDGAR ↗

Raised $40M from 99 investors (100% of the $1 target) as of the latest filing. Mark is listed as executive officer on 10 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.

People around Mark 19

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

Management entity

Sequel Ventures, LLC

Executive Officer, Director · 9 shared filings (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Morris Miller

Executive Officer, Director · 10 shared filings (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Paul Froutan

Executive Officer · 10 shared filings (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Irene Hahn

Executive Officer · 7 shared filings (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Rodger Mack

Executive Officer · 7 shared filings (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Julie Stachowiak

Executive Officer · 3 shared filings (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Joseph Authement

Executive Officer · 3 shared filings (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Juan A. Gutierrez

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

David DeLee

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Enda Flynn

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Cathy Burzik

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

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

John Wisniewski

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Mike DelVacchio

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Ryan Williams

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

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Shaun Walsh

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Sherif Aly

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Matt Rhodes-Kropf

Director · 1 shared filing (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

Sean Murphy

Director · 1 shared filing (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

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

William Brooks Andrews

Director · 1 shared filing (1 issuer)

Listed on the same filings as Mark Stibich. Their page shows their other deals.

Registrations and other filings

Adviser registration (Form ADV)

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

Other offering types (Regulation A and Regulation Crowdfunding)

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

Property records none — individuals are not matched

Property records are matched to companies only, never to individuals, so none are matched to Mark Stibich 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 Mark Stibich is listed on: none on file. No website or social profile named in Xenex Disinfection Services Inc.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #237,607 of 374,652 in line (1,357 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 Antonio, TX). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Change history

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