PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 7:57 AM ET

Sponsor Check › Person

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

David Dull

Named as an officer, director or promoter on SEC Form D filings · FL · Dec 21, 2017 → Dec 21, 2017

1deal (issuers)
$16.7Mreported sold
19investors
1Form D filing
2017year on file
Follow this personLook further ↓PDF

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:40 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

David Dull is listed as a director on 1 SEC Form D filing by 1 issuer in Dec 2017: Aqua Sciences, Inc. (North Miami, FL — environmental services — 2017; $16.7M reported sold to 19 investors).

What this means One deal on file with the SEC, filed Dec 2017. 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 Abe Sher (1 shared filing), Eric Mizrahi (1 shared filing), Harry Kraushaar (1 shared filing), Scott Morris (1 shared filing) and Steve Sher (1 shared filing).

What this means These are the other officers, directors or promoters the companies named on the same forms — the team around David. 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, 2 SEC releases, 8 bankruptcy cases matching the name listed in Key records below.

What this means 11 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 1 public filing for David Dull and found 5 differences, 1 worth asking the sponsor about: Bankruptcy case: David L. Dull and Christina J. Dull; 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 David Dull has not run yet — it is joining a line of 29,263 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 dismissed

Alfred Ronconi v. David Dull dismissed
District Court, C.D. California · No. 8:06-cv-00771 · Filed Aug 18, 2006 · Closed May 26, 2011 · Nature of suit: 850 Securities, Commodities, Exchange
Role of David Dull: Defendant · Outcome: Terminated 2011-05-26 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗
same full name (a name found in 13 federal dockets); 3 people with this name in Form D filings; court in CA (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, 2:40 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

2 SEC releases

Henry T. Nicholas III, Henry Samueli, William J. Ruehle, and David Dull Litigation release
SEC · Feb 4, 2010 · Parties as named in the release: Henry T. Nicholas III, Henry Samueli, William J. Ruehle, and David Dull Read the release ↗
same full name in the release title; 3 people with this name in Form D filings; the person's filing state is not named
Henry T. Nicholas III, Henry Samueli, William J. Ruehle, and David Dull Litigation release
SEC · May 14, 2008 · Parties as named in the release: Henry T. Nicholas III, Henry Samueli, William J. Ruehle, and David Dull Read the release ↗
same full name in the release title; 3 people with this name in Form D filings; the person's filing state is not named
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 David Dull..

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

8 cases: 8 closed (disposition not in docket feed)

David H. Dull closed
United States Bankruptcy Court, W.D. Pennsylvania · No. 19-21418 · Filed Apr 5, 2019 · Closed Jan 17, 2020
Role of David H. Dull: Debtor · Outcome: Case closed 2020-01-17 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 13 federal dockets); 3 people with this name in Form D filings; court in PA (not a filing state)
David B. Dull closed
United States Bankruptcy Court, D. Maryland · No. 17-22587 · Filed Sep 20, 2017 · Closed Jan 2, 2018
Role of David B. Dull: Debtor · Outcome: Case closed 2018-01-02 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 13 federal dockets); 3 people with this name in Form D filings; court in MD (not a filing state)
David H. Dull closed
United States Bankruptcy Court, W.D. Pennsylvania · No. 17-23683 · Filed Sep 14, 2017 · Closed Feb 22, 2019
Role of David H. Dull: Debtor · Outcome: Case closed 2019-02-22 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 13 federal dockets); 3 people with this name in Form D filings; court in PA (not a filing state)
David M. Dull closed
United States Bankruptcy Court, N.D. Ohio · No. 08-17364 · Filed Sep 30, 2008 · Closed Mar 16, 2009
Role of David M. Dull: Debtor · Outcome: Case closed 2009-03-16 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 13 federal dockets); 3 people with this name in Form D filings; court in OH (not a filing state)
David Dull and Lori Ann Dull closed
United States Bankruptcy Court, N.D. Georgia · No. 05-82847 · Filed Oct 14, 2005 · Closed Mar 10, 2006
Role of David Dull and Lori Ann Dull: Debtor · Outcome: Case closed 2006-03-10 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 13 federal dockets); 3 people with this name in Form D filings; court in GA (not a filing state)
David A Dull and Wendy R Dull closed
United States Bankruptcy Court, N.D. Ohio · No. 04-21588 · Filed Sep 9, 2004 · Closed Dec 7, 2004
Role of David A Dull and Wendy R Dull: Debtor · Outcome: Case closed 2004-12-07 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 13 federal dockets); 3 people with this name in Form D filings; court in OH (not a filing state)
David G. Dull closed
United States Bankruptcy Court, E.D. Wisconsin · No. 92-24564 · Filed Jul 17, 1992 · Closed Feb 1, 1993
Role of David G. Dull: Debtor · Outcome: Case closed 1993-02-01 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 13 federal dockets); 3 people with this name in Form D filings; court in WI (not a filing state)
David L. Dull and Christina J. Dull closed
United States Bankruptcy Court, M.D. Florida · No. 8:89-bk-02630 · Filed Apr 19, 1989 · Closed Jan 22, 1991
Role of David L. Dull and Christina J. Dull: Debtor · Outcome: Case closed 1991-01-22 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 13 federal dockets); 3 people with this name in Form D filings; court in the person's filing state (FL)
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, 2:40 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

5 differences found between the filings for David Dull — 1 worth asking about (compared 1 filing on Oct 24, 2026)

Worth asking · Apr 19, 1989 – Jan 22, 1991

Bankruptcy case: David L. Dull and Christina J. Dull — filed Apr 19, 1989

United States Bankruptcy Court, M.D. Florida docket "David L. Dull and Christina J. Dull" filed Apr 19, 1989, closed Jan 22, 1991. David Dull is listed as Debtor ("David L. Dull and Christina J. Dull"). Our match estimate: 44%.

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.

Docket · United States Bankruptcy Court, M.D. Florida ↗
Sources
Note · Nov 30, 2017 – Dec 21, 2017

Form D filed 21 days after the first sale — Aqua Sciences, Inc.

The filing says the first sale was Nov 30, 2017. The Form D was filed Dec 21, 2017 — 21 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 6 days past that.

What this means A late notice is common and carries no penalty by itself. It is worth asking the sponsor why the paperwork lagged.

Form D · Dec 21, 2017 ↗Aqua Sciences, Inc. — PartnerFacts page ↗
Sources
Note · Nov 30, 2017 – Dec 21, 2017

No amendment in the last 12 months on an offering that may still be open — Aqua Sciences, Inc. (latest filing Dec 21, 2017)

The latest filing for this offering is dated Dec 21, 2017 (first sale Nov 30, 2017). It reports $16,725,186 sold of $17,030,782 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 · Dec 21, 2017 ↗Aqua Sciences, Inc. — PartnerFacts page ↗
Sources
Note · Jun 21, 2012 – Jun 20, 2023

Same name, different state: "David Dull" (CA) is a separate record

This page covers filings where the address state is FL. A separate record, "David Dull" with address state CA, is listed on 24 filings — most recently by Bitvore Corp. (Jun 20, 2023). Both records have filings in the same period (Dec 21, 2017).

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.

David Dull (CA) — PartnerFacts page ↗Form D/A · Jun 20, 2023 ↗Bitvore Corp. — PartnerFacts page ↗David Dull (FL) — this page ↗
Sources
Note · Dec 22, 2010 – Aug 23, 2013

Same name, different state: "David A. Dull" (CA) is a separate record

This page covers filings where the address state is FL. A separate record, "David A. Dull" with address state CA, is listed on 3 filings — most recently by ZetaRx Biosciences, Inc. (Aug 23, 2013). The two records do not overlap in time: this page has one filing dated Dec 21, 2017; the other runs Dec 22, 2010 to Aug 23, 2013.

What this means Could be the same person who moved, or two people with the same name. We keep them apart until a filing ties them together. Check both pages before you decide.

David A. Dull (CA) — PartnerFacts page ↗Form D/A · Aug 23, 2013 ↗ZetaRx Biosciences, Inc. — PartnerFacts page ↗David Dull (FL) — this page ↗
Sources
What is compared

What is compared: every Form D and D/A we hold for this subject, side by side — filing dates vs. first-sale dates (the 15-day rule), amendment timing on open offerings (the yearly-amendment expectation), amounts sold, investor counts, offering amounts and minimums across amendments, industry and size bands, addresses, how each person's name and role is written, paid sellers' CRD numbers, and (for groups) where the member companies were formed and sit. Everything is as filed by the issuer; the SEC does not check it. Differences are common and usually have ordinary explanations — we show both values, the dates, and the source so you can ask. As of Oct 24, 2026.

5. Money to insiders

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

Per-offering detail
Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Dec 21, 2017 D
Aqua Sciences, Inc.
File 021-301432
$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 David Dull on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

AS
Environmental Services

Aqua Sciences, Inc.

North Miami, FL · Dec 21, 2017
  • Dec 21, 2017 · D · $16,725,186 sold of $17,030,782 · 19 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $16.7M from 19 investors (98% of the $17M target) as of the latest filing. David is listed as director.

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: Environmental Services / 506(b) (83 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.

  • David Dull — CA, 3 issuers, Jun 21, 2012 → Jun 20, 2023 · no shared issuer
  • David A. Dull — CA, 1 issuer, Dec 22, 2010 → Aug 23, 2013 · no shared issuer

People around David 5

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

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

Scott Morris

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as David Dull. Their page shows their other deals.

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

Harry Kraushaar

Director · 1 shared filing (1 issuer)

Listed on the same filings as David Dull. Their page shows their other deals.

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

Abe Sher

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

Listed on the same filings as David Dull. Their page shows their other deals.

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

Steve Sher

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as David Dull. Their page shows their other deals.

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

Eric Mizrahi

Director · 1 shared filing (1 issuer)

Listed on the same filings as David Dull. 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 David Dull 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 David Dull is listed on: none on file. No website or social profile named in Aqua Sciences, Inc.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #261,439 of 374,652 in line (1,381 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 (North Miami, FL). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Social and web

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

Courts

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

Securities regulators

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

Business registries

Florida Secretary of State business search ↗OpenCorporates ↗

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 David Dull appears on a new Form D, or when a court case or SEC action is matched to them. See plans →