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

Sponsor Check › Sponsor group

K

Kerogen

One sponsor team, 2 deal companies · Houston, TX

Grouped because: 2 shared people, same business address (2 issuers), similar issuer names (2) (automatic match from the filings) · not the same sponsor?

2deal companies
$26.5Mreported sold
10investors
3Form D filings
2010–2012active
0new, last 12 mo
Follow this sponsor groupLook further ↓

Data last updated Oct 23, 2026, 5:45 PM ET · Latest filing in this group Aug 27, 2012 · Courts (RECAP) last checked: Oct 24, 2026, 2:16 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Kerogen is a sponsor group of 2 issuers that PartnerFacts links to one sponsor (shared people, same business address, similar issuer names; automatic match from the filings), filing 3 Form D filings between Dec 2010 and Aug 2012.

What this means One team, 2 deal companies, about 2 years of track record in SEC filings. We link the companies because the same people or address appear on their forms — tap "Request a correction" if that is wrong.

Combined reported sold: $26.5M to 10 investors (latest filing per issuer). Industries as reported: Oil and Gas (2). Issuers are based in TX (2).

What this means $26.5M raised across the group, about $2.65M per investor. Amounts come from each company's latest Form D; they are what the sponsor reported, not audited figures.

Principal people: Cris Sherman (2 issuers, executive officer), Murray W. Grigg (2 issuers, executive officer, director, and promoter), Alex Kulpecz (1 issuer, executive officer and director), Brett Staffieri (1 issuer, director), Gary Fisher (1 issuer, executive officer) and 9 more.

What this means The person on the most companies is usually the one running the show; their page lists every deal.

Activity: 0 new offerings in the last 12 months; latest filing Aug 27, 2012.

What this means No new raise filed in the past year.

Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AZ, CA, DE, TX, WA), property records (NYC, FL, IL and TX counties) — none found.

What this means Nothing turned up where we looked (4 sources). That does not prove there is nothing — it means none was found in those sources on that date.

We compared 3 public filings for Kerogen and found 6 differences, 1 worth asking the sponsor about: Paid seller listed without a CRD number: Hugh Reid; 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 Kerogen has not run yet — it is joining a line of 14,945 names; searches run around the clock at the hosts' allowed rate. Searched so far: 28 names.

Community comments are quoted as written by their authors. Sources searched: BiggerPockets forums (via DuckDuckGo, Brave, Bing and BiggerPockets search) and Reddit (search feed + public archive).

Key records

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

1. Lawsuits

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

What was searched

Sources searched: CourtListener bulk data (RECAP dockets as of 2026-09-30; recall-first rule 10-24) — federal district + bankruptcy courts State courts: not covered (one-tap state court links under Look further). PACER: not searched. · Last checked Oct 24, 2026, 2:16 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: AZ, CA, DE, TX, WA (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 Kerogen..

State securities regulators searched: AZ (Corporation Commission Securities Division), CA (DFPI — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first), DE (DOJ Investor Protection Unit), TX (State Securities Board), WA (DFI) — last crawled Oct 23, 2026, 9:57 PM ET. Other states are not covered.

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, 2:16 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

No comparisons published

What is compared

No public statement by this sponsor group has been collected yet, so there is nothing to compare. Sources compared: the sponsor's own website (known from the issuer's own filings — Form C issuer website, EDGAR company profile — an approved profile claim or Form ADV Item 1.I of its matched adviser) · SEC Form D · SEC Form ADV (IAPD) · Internet Archive · No website is on file for this sponsor group yet.

6 differences found between the filings for Kerogen — 1 worth asking about (compared 3 filings on Oct 24, 2026)

Worth asking · Dec 30, 2010

Paid seller listed without a CRD number: Hugh Reid — Kerogen Exploration, Inc.

Hugh Reid is listed as receiving sales compensation on 1 filing (Dec 30, 2010) 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.

Form D · Dec 30, 2010 ↗BrokerCheck search: Hugh Reid ↗Kerogen Exploration, Inc. — PartnerFacts page ↗
Sources
Note · Aug 15, 2012 – Aug 27, 2012

No amendment in the last 12 months on an offering that may still be open — Kerogen Energy Holdings LLC (latest filing Aug 27, 2012)

The latest filing for this offering is dated Aug 27, 2012 (first sale Aug 15, 2012). It reports $26,310,937 sold of an indefinite amount 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 · Aug 27, 2012 ↗Kerogen Energy Holdings LLC — PartnerFacts page ↗
Sources
Note · Dec 28, 2010 – Dec 30, 2010

No amendment in the last 12 months on an offering that may still be open — Kerogen Exploration, Inc. (latest filing Dec 30, 2010)

The latest filing for this offering is dated Dec 30, 2010 (first sale Dec 28, 2010). It reports $162,500 sold of $1,500,000 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.

Form D · Dec 30, 2010 ↗Kerogen Exploration, Inc. — PartnerFacts page ↗
Sources
Note · Dec 8, 2010

No amendment in the last 12 months on an offering that may still be open — Kerogen Exploration, Inc. (latest filing Dec 8, 2010)

The latest filing for this offering is dated Dec 8, 2010 (first sale Dec 8, 2010). It reports $465,000 sold of $650,000 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.

Form D · Dec 8, 2010 ↗Kerogen Exploration, Inc. — PartnerFacts page ↗
Sources
Note · Dec 8, 2010 – Aug 27, 2012

Murray W. Grigg is written 2 different ways on the filings

listed as "Murray W. Grigg" on 2 filings (from Dec 8, 2010), and "Murray Grigg" on the Aug 27, 2012 filing.

What this means Same person, written differently — a middle name or suffix left off, or spelled another way. It is normal, but check that the full legal name matches your subscription documents.

Form D · Dec 8, 2010 ↗Form D · Aug 27, 2012 ↗Murray W. Grigg — PartnerFacts page ↗
Sources
Note · Dec 8, 2010 – Dec 30, 2010

Issuer used a different name before — Kerogen Exploration, Inc.

SEC records list prior names for this filer: Kerogen Exploration, Inc. The current name on file is "Kerogen Exploration, Inc.".

What this means A name change is normal, but your documents may show the old name. Match the CIK, not just the name.

EDGAR filer page ↗Kerogen Exploration, Inc. — PartnerFacts 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

1 of 3 offerings reports sales commissions totalling $7,500; 0 report finder's fees; 1 reports proceeds to related persons totalling $7,500. (includes amounts the issuer reported as estimates)

Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Aug 27, 2012 D
Kerogen Energy Holdings LLC
File 021-183274
$0$0$0None listed on this filingEDGAR ↗
Dec 30, 2010 D
Kerogen Exploration, Inc.
File 021-152736
$7,500 (est.)$0$7,500 (est.)Hugh Reid no CRD number reportedEDGAR ↗
Dec 8, 2010 D
Kerogen Exploration, Inc.
File 021-151548
$0$0$0None listed on this filingEDGAR ↗
How this is counted

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

Counted across all 2 issuers in this group — every filing in our index, latest filing per offering (SEC file number).

Property records 0 documents · 0 ownership records · last checked Oct 23, 2026, 8:59 PM ET · NYC and Cook County lookup still to run

0 recorded documents and 0 ownership records matched to Kerogen in the sources searched.

Not found in sources searched as of Oct 23, 2026, 8:59 PM ET: Hillsborough County FL Clerk of Court Official Records daily index (publicrec.hillsclerk.com D/P/M files), 2 daily files (Oct 14, 2026 to Oct 15, 2026) — loaded Oct 23, 2026, 8:59 PM ET; Florida DOR NAL roll (Hillsborough 39) roll year 2026 — loaded Oct 23, 2026, 8:54 PM ET; Florida DOR NAL roll (Dade 23) roll year 2026 — loaded Oct 23, 2026, 8:58 PM ET; Harris County Appraisal District real_acct.txt roll year 2026 — loaded Oct 23, 2026, 8:58 PM ET; Dallas Central Appraisal District ACCOUNT_INFO.CSV roll year 2026 — loaded Oct 23, 2026, 8:58 PM ET. Still to be looked up for this group: NYC ACRIS via NYC Open Data (Real Property Parties 636b-3b5g, Master bnx9-e6tj, Legals 8h5j-fqxa, Document Control Codes 7isb-wh4c) · NYC PLUTO ownership via NYC Open Data (64uk-42ks) · Cook County IL Assessor via Cook County Open Data (Parcel Sales wvhk-k5uv; Parcel Addresses 3723-97qp). Records in other counties, and recorder indexes we do not yet cover, were not searched.

Property records coverage: New York City (ACRIS recorded documents and PLUTO ownership, looked up per issuer when its page is viewed; re-checked when the page is viewed again more than 30 days after the last check); Hillsborough County FL (recorded documents from Oct 14, 2026 forward; ownership from FL DOR roll 2026); Cook County IL (assessor ownership and deed/sale records, looked up per issuer when its page is viewed); Harris County TX and Dallas County TX (assessor ownership rolls only, 2026 roll; no deed, mortgage or sale records); Miami-Dade County FL (ownership from FL DOR roll only; Clerk recorded documents not covered). Recorder indexes for TX, AZ, IL and WA counties, mortgages and liens outside NYC and FL, lis pendens and foreclosure notices everywhere, Miami-Dade County FL recorded documents, Maricopa County AZ, King County WA, Salt Lake County UT, and all other counties are not covered — not searched. Last refresh by source: Hillsborough County FL Clerk daily index Oct 23, 2026, 8:59 PM ET; Dallas Central Appraisal District ACCOUNT_INFO.CSV Oct 23, 2026, 8:58 PM ET; Harris County Appraisal District real_acct.txt Oct 23, 2026, 8:58 PM ET; Florida DOR NAL roll (Dade 23) Oct 23, 2026, 8:58 PM ET; Florida DOR NAL roll (Hillsborough 39) Oct 23, 2026, 8:54 PM ET. NYC and Cook County are looked up per issuer when its page is viewed; the most recent such lookup on this site finished Oct 24, 2026, 3:30 AM ET. Parties are named as the recorder's index names them (role suffixes as recorded); no address, account number or trust date is shown for an individual, and individual owners of record (home ownership) are not matched or shown. Items still in human review are not shown.

Issuers in this group

Why each issuer is here is stated in the "Linked by" column. Low-confidence links are never shown — they wait for human review.

SourceIssuerLinked byLocationIndustryFilingsSold (max)InvestorsMin. investment (latest filing)Active
EDGAR ↗KE Kerogen Exploration, Inc.shared people, same business address, similar issuer namesHouston, TXOil and Gas2$465,0007$12,5002010–2010
EDGAR ↗KE Kerogen Energy Holdings LLCshared people, same business address, similar issuer namesHOUSTON, TXOil and Gas1$26,310,9373No minimum reported2012–2012

Market context: not shown for these offerings — fewer than 30 Form D filings in the last 5 years share the offering's industry and exemption, or the exemption claimed is not Rule 506(b)/506(c). No ranking or score.

Timeline of offerings

SourceFiledIssuerFormIndustryOfferedSold
EDGAR ↗Aug 27, 2012Kerogen Energy Holdings LLCDOil and GasIndefinite$26,310,937
EDGAR ↗Dec 30, 2010Kerogen Exploration, Inc.DOil and Gas$1,500,000$162,500
EDGAR ↗Dec 8, 2010Kerogen Exploration, Inc.DOil and Gas$650,000$465,000

Activity: 0 new offerings in the last 12 months across all issuers in this group (new offering = a Form D that is not an amendment, D/A) · most recent filing Aug 27, 2012. Industry history, as reported on each offering's latest filing: All 3 offerings reported: Oil and Gas (2010–2012).

People across the group

NameRolesIssuers hereFirst → last listed
MG Murray W. GriggExecutive Officer, Director, Promoter2Dec 8, 2010 → Aug 27, 2012
CS Cris ShermanExecutive Officer2Dec 30, 2010 → Aug 27, 2012
JM John Matthew Lancaster entityDirector1Aug 27, 2012 → Aug 27, 2012
AK Alex KulpeczExecutive Officer, Director1Aug 27, 2012 → Aug 27, 2012
RH Ron HietalaExecutive Officer1Aug 27, 2012 → Aug 27, 2012
BS Brett StaffieriDirector1Aug 27, 2012 → Aug 27, 2012
JL Janice LeydenExecutive Officer1Dec 8, 2010 → Dec 30, 2010
KM Kathryn S. MarchExecutive Officer1Dec 8, 2010 → Dec 30, 2010
HR Hugh ReidPromoter1Dec 30, 2010 → Dec 30, 2010
JW Jo Ann WickensExecutive Officer1Dec 8, 2010 → Dec 30, 2010
JS Jerry D. SloaneExecutive Officer1Dec 8, 2010 → Dec 30, 2010
GF Gary FisherExecutive Officer1Dec 8, 2010 → Dec 30, 2010
RH Ronald William HietalaExecutive Officer, Promoter1Dec 8, 2010 → Dec 30, 2010
RT Robert ThomasPromoter1Dec 30, 2010 → Dec 30, 2010

Adviser registration (Form ADV)

Searched SEC Form ADV bulk data (registered + exempt reporting advisers) (24,962 records as of Oct 2, 2026, 8:00 AM ET) — nothing matched Kerogen.

Meta advertising

No Meta Pixel ids or Facebook / Instagram page links on file for Kerogen as of Oct 24, 2026 — the sponsor website is read for them once it is on file (runs automatically). Meta Ad Library: not searched by PartnerFacts (no API access); a one-tap Ad Library search is under Look further.

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.

Public profiles and social

No website or social profile named in Kerogen's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #339,171 of 374,652 in line (14 issuers searched so far). One-tap searches: Look further ↓

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Change history

No corrections have been requested for this page.

Request a correction

Free. Covers the grouping itself or any record shown here. Logged with status: received → under review → fixed / confirmed with source.

Sponsor response

Add a sourced explanation next to any fact. Reviewed before publishing.

Grouping is PartnerFacts' inference from public filings (shared related persons, management entities, business address). Everything else on this page is drawn from the filings themselves. Not the same sponsor? Request a correction.

Look further

One-tap searches on sites we do not index ourselves, with the name pre-filled (outside the US (as filed: HOUSTON), TX). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Social and web

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

Courts

CourtListener / RECAP (federal) ↗PACER case locator (federal, login) ↗Texas re:SearchTX court records ↗

Securities regulators

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

Business registries

Texas Secretary of State business search ↗OpenCorporates ↗