PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:03 AM ET

Sponsor Check › Issuer

ER

Eclipse Resources Corp

Corporation · organized in Delaware · formed 2014 · State College, PA

$440Mreported sold (max)
12investors (max)
2offerings
2Form D filings
2015–2018filing years
0new, last 12 mo

Data last updated Oct 23, 2026, 5:45 PM ET · Latest filing by this issuer Jan 31, 2018 · Courts (RECAP) last checked: Oct 24, 2026, 2:12 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Eclipse Resources Corp is a corporation organized in Delaware (formed 2014), based in State College, PA.

What this means A deal company is usually set up for one investment; its Form D is the notice it files after selling to investors.

It has filed 2 Form D filings (2 originals, 0 amendments) for 2 offerings between Feb 2015 and Jan 2018. The latest filing of each offering reports a combined $532.2M sold of $532.2M offered to 13 investors; industry as reported: oil and gas; latest exemption Rule 506(c).

What this means 2 separate raises over about 3 years. Amendments are routine updates (an ongoing raise must update its Form D at least once a year).

Key people as listed: Benjamin W. Hulburt (executive officer and director), Christopher K. Hulburt (executive officer and director), D. Martin Phillips (director), Douglas E. Swanson, Jr. (director), Joseph C. Winkler, III (director) and 8 more.

What this means These are the people the company itself named as running or promoting it. Tap a name to see every other deal they are on.

Reported money out: $3.75M in finder's fees (latest filing per offering). Paid to sell it: Keybanc Capital Markets Inc..

What this means Brokers were paid to sell it; their FINRA records are linked in Key records §5.

Activity: 0 new offerings in the last 12 months; no amendment on file; latest filing Jan 31, 2018.

What this means No new raise filed in the past year — this deal company may be done raising, or simply quiet.

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

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) — 10 court cases matching the name, 1 SEC release 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 2 public filings for Eclipse Resources Corp and found 2 differences: Mark E. Burroughs, Jr. is written 2 different ways on the filings; Reported revenue range changed between filings.

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 Eclipse Resources Corp has not run yet — it is joining a line of 5,441 names; searches run around the clock at the hosts' allowed rate. Searched so far: 27 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

10 cases: 4 closed (disposition not in docket feed), 5 dismissed, 1 judgment

Madzia v. Eclipse Resources - Ohio, LLC closed
District Court, S.D. Ohio · No. 2:20-cv-02608 · Filed May 22, 2020 · Closed Sep 14, 2022 · Nature of suit: Contract: Other · Cause: 28:1332 Diversity-Other Contract
Role of Madzia v. Eclipse Resources - Ohio, LLC: Party · Outcome: Terminated 2022-09-14 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
company name words appear in the caption; court in OH (not the issuer's state)
Cook v. Eclipse Resources I, LP closed
District Court, S.D. Ohio · No. 2:19-cv-02367 · Filed Jun 5, 2019 · Closed Jul 26, 2019 · Nature of suit: 190 Other contract actions
Role of Cook v. Eclipse Resources I, LP: Party · Outcome: Terminated 2019-07-26 — FJC Integrated Database disposition: Remanded to state court Docket on CourtListener ↗
company name words appear in the caption; court in OH (not the issuer's state)
Scenicview Estates, LLC v. Eclipse Resources I, LP closed
District Court, S.D. Ohio · No. 2:19-cv-00039 · Filed Jan 4, 2019 · Closed Mar 10, 2022 · Nature of suit: Real Property: Other · Cause: 23:1441 Contract Real Estate
Role of Scenicview Estates, LLC v. Eclipse Resources I, LP: Party · Outcome: Terminated 2022-03-10 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
company name words appear in the caption; court in OH (not the issuer's state)
Bottomley Real Estate Holdings, LLC v. Eclipse Resources I, LP dismissed
District Court, N.D. Ohio · No. 5:19-cv-00009 · Filed Jan 2, 2019 · Closed Oct 21, 2019 · Nature of suit: 190 Other contract actions
Role of Bottomley Real Estate Holdings, LLC v. Eclipse Resources I, LP: Party · Outcome: Terminated 2019-10-21 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗
company name words appear in the caption; court in OH (not the issuer's state)
Dream Big Energy, LLC v. Eclipse Resources - Ohio, LLC closed
District Court, S.D. Ohio · No. 2:18-cv-01525 · Filed Nov 27, 2018 · Closed Mar 20, 2020 · Nature of suit: Contract: Other · Cause: 28:1441 Petition For Removal--Other Contract
Role of Dream Big Energy, LLC v. Eclipse Resources - Ohio, LLC: Party · Outcome: Terminated 2020-03-20 — FJC Integrated Database disposition: Remanded to state court Docket on CourtListener ↗
company name words appear in the caption; court in OH (not the issuer's state)
Shanesville Investments LLC v. Eclipse Resources I, LP dismissed
District Court, S.D. Ohio · No. 2:18-cv-00237 · Filed Mar 21, 2018 · Closed Apr 17, 2019 · Nature of suit: 190 Contract: Other · Cause: 28:1332 Diversity-Other Contract
Role of Shanesville Investments LLC v. Eclipse Resources I, LP: Party · Outcome: Terminated 2019-04-17 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗
company name words appear in the caption; court in OH (not the issuer's state)
Lafferre v. Eclipse Resources - Ohio, LLC dismissed
District Court, S.D. Ohio · No. 2:16-cv-00242 · Filed Mar 18, 2016 · Closed Jan 6, 2017 · Nature of suit: 290 Real Property: Other · Cause: 28:1441 Petition for Removal- Petition to Quiet Ti
Role of Lafferre v. Eclipse Resources - Ohio, LLC: Party · Outcome: Terminated 2017-01-06 — FJC Integrated Database disposition: Dismissed: other Docket on CourtListener ↗
company name words appear in the caption; court in OH (not the issuer's state)
Eclipse Resources - Ohio, LLC v. Madzia judgment
District Court, S.D. Ohio · No. 2:15-cv-00177 · Filed Jan 20, 2015 · Closed Jan 20, 2017 · Nature of suit: Contract: Other · Cause: 28:1332 Diversity-Declaratory Judgment
Role of Eclipse Resources - Ohio, LLC v. Madzia: Party · Outcome: Terminated 2017-01-20 — FJC Integrated Database disposition: Judgment on motion before trial; judgment for unknown Docket on CourtListener ↗
company name words appear in the caption; court in OH (not the issuer's state)
Wagner v. Eclipse Resources - Ohio, LLC dismissed
District Court, S.D. Ohio · No. 2:14-cv-01056 · Filed Jul 31, 2014 · Closed Sep 24, 2014 · Nature of suit: 190 Other contract actions
Role of Wagner v. Eclipse Resources - Ohio, LLC: Party · Outcome: Terminated 2014-09-24 — FJC Integrated Database disposition: Voluntarily dismissed Docket on CourtListener ↗
company name words appear in the caption; court in OH (not the issuer's state)
Eclipse Resources - Ohio, LLC v. Dudich dismissed
District Court, S.D. Ohio · No. 2:14-cv-00849 · Filed Jul 15, 2014 · Closed Feb 24, 2015 · Nature of suit: Contract: Other · Cause: 28:1332 Diversity-Injunctive & Declaratory Relief
Role of Eclipse Resources - Ohio, LLC v. Dudich: Party · Outcome: Terminated 2015-02-24 — FJC Integrated Database disposition: Dismissed: settled Docket on CourtListener ↗
company name words appear in the caption; court in OH (not the issuer's 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, 2:12 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

1 SEC release

Eclipse Resources Inc. Administrative proceeding
SEC · Feb 3, 2014 · Parties as named in the release: Eclipse Resources Inc. Read the release ↗
exact company name in the release title; issuer's state not named in the release; different legal form
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 Eclipse Resources Corp..

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, 2:12 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 issuer 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 issuer yet.

2 differences found between the filings for Eclipse Resources Corp (compared 2 filings on Oct 24, 2026)

Note · Feb 11, 2015 – Jan 31, 2018

Mark E. Burroughs, Jr. is written 2 different ways on the filings

listed as "Mark Burroughs, Jr." on the Feb 11, 2015 filing, and "Mark E. Burroughs, Jr." on the Jan 31, 2018 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.

Sources
Note · Feb 11, 2015 – Jan 31, 2018

Reported revenue range changed between filings — Eclipse Resources Corp

"$5,000,001 - $25,000,000" (Feb 11, 2015); then "Over $100,000,000" (Jan 31, 2018).

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

0 of 2 offerings report sales commissions; 1 reports finder's fees totalling $3,749,856; 0 report proceeds to related persons. (includes amounts the issuer reported as estimates)

Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Jan 31, 2018 D
File 021-304526
$0$0$0None listed on this filingEDGAR ↗
Feb 11, 2015 D
File 021-233902
$0$3,749,856$0 (est.)
The issuer intends to use the net proceeds to fund its capital expenditure plan and for general corporate purposes, which will not necessarily, but could potentially, fund salaries for executive officers and directors.
Keybanc Capital Markets Inc. BrokerCheck CRD 566 ↗
via Keybanc Capital Markets Inc. (CRD 566 ↗)
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.

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 Eclipse Resources Corp 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 issuer: 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.

Offerings (SEC Form D)

Each filing as reported by the issuer, newest first. Open a row for the full plain-English detail. D = original notice, D/A = amendment.

Offerings at a glance — 2 offerings, 2 filings (one row per SEC file number)
File no.Original Form DLatest filingAmendmentsOffered (latest)Sold (latest)Industry (latest)
021-304526Jan 31, 2018 EDGAR ↗Jan 31, 2018 D EDGAR ↗0$92,225,273$92,225,273Oil and Gas
021-233902Feb 11, 2015 EDGAR ↗Feb 11, 2015 D EDGAR ↗0$440,000,000$440,000,000Oil and Gas

Offerings are grouped by SEC file number; rows without a file number (not yet retrieved from EDGAR) are shown as their own offering until the link is fetched.

Jan 31, 2018 D Oil and Gas — $92,225,273 sold of $92,225,273 · 1 investors EDGAR ↗
FilingForm D filed Jan 31, 2018
SEC file no. 021-304526 · accession 0001209191-18-006185
Raise progress$92,225,273 sold of $92,225,273 offered (100%) · $0 remaining · first sale Jan 18, 2018
Filing timingDate of first sale: Jan 18, 2018 · Form D filed: Jan 31, 2018 (13 days after first sale)
Rule: a Form D is generally due within 15 days after the first sale. Both dates are shown as reported; no conclusion is drawn.
Time since first sale3,201 days (8.8 years)
Annual amendmentsIssuer reported the offering is not expected to last more than one year. No amendment for this offering in our index (filings 2008 → Oct 22, 2026; checked Oct 23, 2026, 5:45 PM ET).
Rule: an ongoing offering generally files an amendment at least annually. Dates shown as reported; no conclusion is drawn.
Investors1 total · issuer reported no non-accredited investors
Exemption claimedRule 506(c) — general advertising allowed; all investors must be verified accredited
Minimum investment accepted$0 as filed (no minimum reported)
Securities offeredEquity
Entity detailsOrganized in DELAWARE · formed 2014 · revenue range: Over $100,000,000 (state and year as reported on the issuer's latest filing)
As reported by the issuer on Form D (Items 1–2 and 5).
IndustryOil and Gas
Who is paid to sell itNo sales compensation recipients listed on this filing.
Money to insidersSales commissions: $0 · Finder's fees: $0 · Proceeds to officers, directors, promoters: $0
Signed byChristopher K. Hulburt, Executive Vice President, Secretary and General Counsel (Jan 31, 2018)
Market contextMinimum investment: $0 as filed (no minimum reported). Typical range for similar offerings: $17,400–$100,000.
Offering size: $92,225,273. Typical range: $1,405,000–$19,473,684.
Investors: 1. Typical range: 1–12.
"Similar" = Oil and Gas, Rule 506(c). Based on 529 Form D filings 2021–2026 in the same industry and exemption (Oil and Gas, Rule 506(c); original Form D notices, one per offering) (Form D data, SEC). Ranges are the middle half (25th–75th percentile) of the filings that reported each value: minimum investment 462, offering size 516, investors 210. Computed by PartnerFacts as of Oct 23, 2026, 5:45 PM ET. No ranking or score. Source: PartnerFacts data & coverage.
SourceThis filing on SEC EDGAR ↗ · retrieved from the SEC Form D bulk data set · PartnerFacts data last updated Oct 23, 2026, 5:45 PM ET
Feb 11, 2015 D Oil and Gas — $440,000,000 sold of $440,000,000 · 12 investors EDGAR ↗
FilingForm D filed Feb 11, 2015
SEC file no. 021-233902 · accession 0001600470-15-000001
Raise progress$440,000,000 sold of $440,000,000 offered (100%) · $0 remaining · first sale Jan 28, 2015
Filing timingDate of first sale: Jan 28, 2015 · Form D filed: Feb 11, 2015 (14 days after first sale)
Rule: a Form D is generally due within 15 days after the first sale. Both dates are shown as reported; no conclusion is drawn.
Time since first sale4,287 days (11.7 years)
Annual amendmentsIssuer reported the offering is not expected to last more than one year. No amendment for this offering in our index (filings 2008 → Oct 22, 2026; checked Oct 23, 2026, 5:45 PM ET).
Rule: an ongoing offering generally files an amendment at least annually. Dates shown as reported; no conclusion is drawn.
Investors12 total · issuer reported no non-accredited investors
Exemption claimedRule 506(c) — general advertising allowed; all investors must be verified accredited
Minimum investment accepted$0 as filed (no minimum reported)
Securities offeredEquity
Entity detailsOrganized in DELAWARE · formed 2014 · revenue range: $5,000,001 - $25,000,000 (state and year as reported on the issuer's latest filing)
As reported by the issuer on Form D (Items 1–2 and 5).
IndustryOil and Gas
Who is paid to sell itKeybanc Capital Markets Inc. — FINRA BrokerCheck CRD 566 ↗ · associated broker-dealer: Keybanc Capital Markets Inc. (CRD 566 ↗)
Solicits in: NY
Money to insidersSales commissions: $0 · Finder's fees: $3,749,856 · Proceeds to officers, directors, promoters: $0 (est.)
Issuer's note: The issuer intends to use the net proceeds to fund its capital expenditure plan and for general corporate purposes, which will not necessarily, but could potentially, fund salaries for executive officers and directors.
Signed byChristopher K. Hulburt, Executive Vice President, Secretary and General Counsel (Feb 11, 2015)
Market contextMinimum investment: $0 as filed (no minimum reported). Typical range for similar offerings: $17,400–$100,000.
Offering size: $440,000,000. Typical range: $1,405,000–$19,473,684.
Investors: 12. Typical range: 1–12.
"Similar" = Oil and Gas, Rule 506(c). Based on 529 Form D filings 2021–2026 in the same industry and exemption (Oil and Gas, Rule 506(c); original Form D notices, one per offering) (Form D data, SEC). Ranges are the middle half (25th–75th percentile) of the filings that reported each value: minimum investment 462, offering size 516, investors 210. Computed by PartnerFacts as of Oct 23, 2026, 5:45 PM ET. No ranking or score. Source: PartnerFacts data & coverage.
SourceThis filing on SEC EDGAR ↗ · retrieved from the SEC Form D bulk data set · PartnerFacts data last updated Oct 23, 2026, 5:45 PM ET

All Form D filings for this CIK on SEC EDGAR ↗. History: 0 new offerings in the last 12 months (new offering = a Form D that is not an amendment) · most recent filing Jan 31, 2018. Industry as reported, by offering: All 2 offerings reported: Oil and Gas (2015–2018).

Key people 13

Officers, directors and promoters the issuer itself named on its Form D. Tap a name for every other deal they are on.

NameRelationshipAddress stateOn filings (first → last)Also listed on
BH Benjamin W. HulburtExecutive Officer, DirectorPAFeb 11, 2015 → Jan 31, 2018
on 2 of 2 filings
listed on the latest filing
—
CH Christopher K. HulburtExecutive Officer, DirectorPAFeb 11, 2015 → Jan 31, 2018
on 2 of 2 filings
listed on the latest filing
—
DP D. Martin PhillipsDirectorPAJan 31, 2018
on 1 of 2 filings
listed on the latest filing
51 other issuers
DS Douglas E. Swanson, Jr.
person page: Douglas E. Swanson
DirectorPAFeb 11, 2015 → Jan 31, 2018
on 2 of 2 filings
listed on the latest filing
44 other issuers
JW Joseph C. Winkler, IIIDirectorPAFeb 11, 2015 → Jan 31, 2018
on 2 of 2 filings
listed on the latest filing
—
MB Mark E. Burroughs, Jr.
also filed as Mark Burroughs, Jr.
DirectorPAFeb 11, 2015 → Jan 31, 2018
on 2 of 2 filings
listed on the latest filing
—
MD Matthew R. DeNezzaExecutive OfficerPAFeb 11, 2015 → Jan 31, 2018
on 2 of 2 filings
listed on the latest filing
—
OT Oleg E. TolmachevExecutive OfficerPAJan 31, 2018
on 1 of 2 filings
listed on the latest filing
—
RA Randall M. AlbertDirectorPAFeb 11, 2015 → Jan 31, 2018
on 2 of 2 filings
listed on the latest filing
—
RP Richard D. PatersonDirectorPAFeb 11, 2015 → Jan 31, 2018
on 2 of 2 filings
listed on the latest filing
—
RZ Robert L. ZorichDirectorPAFeb 11, 2015 → Jan 31, 2018
on 2 of 2 filings
listed on the latest filing
51 other issuers
TL Thomas S. LiberatoreExecutive OfficerPAFeb 11, 2015 → Jan 31, 2018
on 2 of 2 filings
listed on the latest filing
—
MP Martin D. PhillipsDirectorPAFeb 11, 2015
on 1 of 2 filings
not listed on the latest filing (Jan 31, 2018)
1 other issuer

Executive officers, directors and promoters as self-reported by the issuer, one row per person. Spellings of the same name (same first and last name, or the same full name that EDGAR split differently into middle and last name) with no conflicting middle initial are shown on one row (none on this issuer); dates and counts come from the filings that list each name. Licensed persons: FINRA BrokerCheck ↗ · SEC IAPD ↗. Middle names: the SEC Form D data set (RELATEDPERSONS.tsv) repeats the previous person's middle name into later rows of the same filing; where that happened PartnerFacts shows the name without the repeated middle name and keeps the data-set spelling on record (Mark E. Burroughs, Jr.) — the filing on EDGAR is the source.

Connections

Other issuers listing the same people (showing 40 of 147):

Shared address: this business address appears on filings for 3 other issuers. Stated as a count only (suite numbers ignored) — many addresses are shared office buildings or registered agents. As of Oct 23, 2026, 5:45 PM ET.

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.

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 Eclipse Resources Corp.

Meta advertising

No Meta Pixel ids or Facebook / Instagram page links on file for Eclipse Resources Corp 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.

Public profiles

Public profiles official links and public statements, each with its source and date

No website or social profile named in Eclipse Resources Corp's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #260,346 of 374,652 in line (14 issuers searched so far).

Sources searched for a website: Form C data set (issuer websites as filed), Form ADV data set (Item 1.I of matched advisers) — as of Oct 23, 2026, 11:20 PM ET: none on file for this issuer. The sponsor website, the Internet Archive and GDELT news index are read only once a site is on file; a sponsor's website comes from the issuer's own filings (Form C issuer website; EDGAR company profile), an approved profile claim, Form ADV Item 1.I of its matched adviser, or a web search for the issuer name confirmed on the site's own homepage. We never collect personal or family accounts.

Entity standing: not checked (no official programmatic source for PA yet).

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Filing-to-filing changes are in Amendment history above.

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