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Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 9:47 AM ET

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MS
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Mark Serdan

Named as an officer, director or promoter on SEC Form D filings · Newfoundland, Canada (as filed: A4) · Apr 26, 2019 → Aug 21, 2024

1deal (issuers)
$4.09Mreported sold
64investors
5Form D filings
2019–2024years on file

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:44 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Mark Serdan is listed as an executive officer on 5 SEC Form D filings by 1 issuer between Apr 2019 and Aug 2024: Aurion Resources Ltd. (St. John'S, Newfoundland, Canada (as filed: A4) — industry reported as "Other" — 2019–2024; $4.09M reported sold to 64 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 David Lotan (5 shared filings), David Loveys (5 shared filings), Dennis Clarke (5 shared filings), Matti Talikka (5 shared filings), Diana Mark (4 shared filings) and 6 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, 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) — none found.

What this means Nothing turned up where we looked (3 sources). That does not prove there is nothing — it means none was found in those sources on that date.

We compared 5 public filings for Mark Serdan and found 7 differences, 2 worth asking the sponsor about: Paid seller listed without a CRD number: PI Financial Corp; Paid seller listed without a CRD number: Canaccord Genuity Corp; 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 Serdan has not run yet — it is joining a line of 40,810 names; searches run around the clock at the hosts' allowed rate. Searched so far: 641 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

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, 2:44 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: 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 Mark Serdan..

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, 2:44 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 Mark Serdan — 2 worth asking about (compared 5 filings on Oct 24, 2026)

Worth asking · Apr 25, 2023

Paid seller listed without a CRD number: PI Financial Corp. — Aurion Resources Ltd.

PI Financial Corp. is listed as receiving sales compensation on 1 filing (Apr 25, 2023) with no FINRA CRD number given.

What this means People paid to sell securities normally hold a FINRA registration with a CRD number. Without one we cannot look them up on BrokerCheck. Ask who they are and whether they are registered.

Sources
Worth asking · Apr 25, 2023

Paid seller listed without a CRD number: Canaccord Genuity Corp. — Aurion Resources Ltd.

Canaccord Genuity Corp. is listed as receiving sales compensation on 1 filing (Apr 25, 2023) with no FINRA CRD number given.

What this means People paid to sell securities normally hold a FINRA registration with a CRD number. Without one we cannot look them up on BrokerCheck. Ask who they are and whether they are registered.

Sources
Note · Apr 25, 2023 – Aug 21, 2024

CRD number for Red Cloud Securities Inc. appears on one filing and not another — Aurion Resources Ltd.

The Aug 21, 2024 filing lists Red Cloud Securities Inc. with CRD 46561; the Apr 25, 2023 Form D lists the same name with no CRD number.

What this means A CRD number is how you look a seller up on FINRA BrokerCheck. Missing it on a later form is usually a paperwork slip — use the number from the earlier form to check them.

Sources
Note · Nov 25, 2021 – Dec 30, 2021

Form D filed 35 days after the first sale — Aurion Resources Ltd.

The filing says the first sale was Nov 25, 2021. The Form D was filed Dec 30, 2021 — 35 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 20 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 · Apr 10, 2019 – Apr 26, 2019

Form D filed 16 days after the first sale — Aurion Resources Ltd.

The filing says the first sale was Apr 10, 2019. The Form D was filed Apr 26, 2019 — 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 · Apr 26, 2019 – Apr 25, 2023

Reported revenue range changed between filings — Aurion Resources Ltd.

"$1 - $1,000,000" (Apr 26, 2019); then "No Revenues" (Dec 30, 2021); then "Decline to Disclose" (Apr 25, 2023).

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 · Oct 27, 2020

Same name, different state: "Mark Serdan" (A1) is a separate record

This page covers filings where the address state is A4. A separate record, "Mark Serdan" with address state A1, is listed on 1 filing — most recently by STRATEGIC RESOURCES INC. (Oct 27, 2020). Both records have filings in the same period (Oct 27, 2020).

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

5 of 5 offerings report sales commissions totalling $605,907; 0 report finder's fees; 0 report proceeds to related persons. (includes amounts the issuer reported as estimates)

Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Aug 21, 2024 D
Aurion Resources Ltd.
File 021-522098
$145,917 (est.)$0$0Cannacord Genuity Corp. no CRD number reported
via Cannacord Genuity LLC (CRD 1020 ↗)

Red Cloud Securities Inc. no CRD number reported
via Marco Polo Securities Inc. (CRD 46561 ↗)

Haywood Securities Inc. no CRD number reported
via Haywood Securities (USA) Inc. (CRD 42072 ↗)
EDGAR ↗
Apr 25, 2023 D
Aurion Resources Ltd.
File 021-479893
$117,796 (est.)$0$0
In the ordinary course of business, the issuer may use some of the proceeds of the offering to pay salaries to certain of its executive officers and directors.
Cormark Securities Inc. no CRD number reported
via Cormark Securities USA Limited (CRD 101000 ↗)

Haywood Securities Inc. no CRD number reported
via Haywood Securities (USA) Inc. (CRD 42072 ↗)

Red Cloud Securities Inc. no CRD number reported
PI Financial Corp. no CRD number reported
Canaccord Genuity Corp. no CRD number reported
EDGAR ↗
Dec 30, 2021 D
Aurion Resources Ltd.
File 021-427251
$242,363 (est.)$0$0
In the ordinary course of business, the issuer may use some of the proceeds of the offering to pay salaries to certain of its executive officers and directors.
Sprott Global Resource Investments Ltd. BrokerCheck CRD 35878 ↗
PI Financial (US) Corp. BrokerCheck CRD 127404 ↗
Cormark Securities (USA) Limited BrokerCheck CRD 101000 ↗
EDGAR ↗
Mar 9, 2021 D
Aurion Resources Ltd.
File 021-391628
$59,286 (est.)$0$0
In the ordinary course of business, the issuer may use some of the proceeds of the offering to pay salaries to certain of its executive officers and directors.
Canaccord Genuity Wealth Management (USA) Inc. BrokerCheck CRD 7449 ↗
Cormark Securities (USA) Limited BrokerCheck CRD 101000 ↗
Haywood Securities (USA) Inc. BrokerCheck CRD 42072 ↗
EDGAR ↗
Apr 26, 2019 D
Aurion Resources Ltd.
File 021-338272
$40,545 (est.)$0$0Haywood Securities (USA) Inc. BrokerCheck CRD 42072 ↗
via Haywood Securities Inc,

Sprott Global Resource Investments Ltd. BrokerCheck CRD 35878 ↗
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 Mark Serdan on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

Other

Aurion Resources Ltd.

St. John'S, Newfoundland, Canada (as filed: A4) · Apr 26, 2019 → Aug 21, 2024 · 5 filings
  • Aug 21, 2024 · D · $2,431,946 sold of $2,431,946 · 3 investors · min. No minimum reported · role: Executive Officer EDGAR ↗
  • Apr 25, 2023 · D · $1,963,263 sold of $1,963,263 · 2 investors · min. No minimum reported · role: Executive Officer EDGAR ↗
  • Dec 30, 2021 · D · $4,091,039 sold of $4,091,039 · 30 investors · min. No minimum reported · role: Executive Officer EDGAR ↗
  • Mar 9, 2021 · D · $1,887,250 sold of $1,887,250 · 6 investors · min. No minimum reported · role: Executive Officer EDGAR ↗
  • Apr 26, 2019 · D · $900,496 sold of $900,496 · 23 investors · min. No minimum reported · role: Executive Officer EDGAR ↗

Raised $4.09M from 64 investors (100% of the $2.43M target) as of the latest filing. Mark is listed as executive officer on 5 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 / 506(b) (18,678 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 (1)

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

  • Mark Serdan — British Columbia, Canada (as filed: A1), 1 issuer, Oct 27, 2020 → Oct 27, 2020 · no shared issuer

People around Mark 11

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

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

David Loveys

Director · 5 shared filings (1 issuer) · also on 1 other issuer

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

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

Dennis Clarke

Director · 5 shared filings (1 issuer)

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

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

Matti Talikka

Director, Executive Officer · 5 shared filings (1 issuer)

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

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

David Lotan

Director · 5 shared filings (1 issuer)

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

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

Diana Mark

Executive Officer · 4 shared filings (1 issuer)

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

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

Kerry Sparkes

Director · 4 shared filings (1 issuer)

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

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

Leily Omoumi

Director · 3 shared filings (1 issuer)

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

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

Richard Graham

Director · 1 shared filing (1 issuer) · also on 5 other issuers

Richard Graham is on 6 issuers in total — a repeat sponsor. Their page lists every one.

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

Michael Basha

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

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

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

MIKE BASHA

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

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

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

Mark Santarossa

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Mark Serdan. 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 none — individuals are not matched

Property records are matched to companies only, never to individuals, so none are matched to Mark Serdan 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 Serdan is listed on: none on file. No website or social profile named in Aurion Resources Ltd.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #91,625 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 (St. John'S, A4). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Business registries

Change history

No corrections have been requested for this page.

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