Sponsor Check › Person
Named as an officer, director or promoter on SEC Form D filings · NY · Jul 14, 2011 → May 7, 2021
Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:24 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET
Stephen Jamison is listed as a director on 12 SEC Form D filings by 2 issuers between Jul 2011 and May 2021: CoreWeave, Inc. (Roseland, NJ — other technology — 2019–2021; $1.15B reported sold to 46 investors) and Koppenberg Macro Commodity Fund, Ltd. (George Town, Grand Cayman, Cayman Islands (as filed: E9) — pooled investment fund — 2011–2017; $376.2M reported sold to 45 investors).
What this means 2 separate companies raised money with this person listed as director, over about 10 years. Across those companies the filings report $1.53B sold in total.
Listed alongside Patrick Harrigan (8 shared filings), Sean Flynn (8 shared filings), Brannin McBee (4 shared filings), Brian Venturo (4 shared filings), Gregory Hersch (4 shared filings) and 5 others.
What this means These are the other officers, directors or promoters the companies named on the same forms — the team around Stephen. Each name links to their own page.
Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AR, AZ, CA, CT, DE, FINRA, GA, HI, ID, LA, ME, MO, MS, MT, NASAA, NC, NH, NM, OR, RI, TX, WA) — 1 bankruptcy case matching the name listed in Key records below.
What this means 1 record came back. Each one is listed below with a link to the original document and a line saying why it matched. A name match is not proof it is the same person or company — read the why line and the document. Being sued or named in a release is an accusation, not a finding.
We compared 12 public filings for Stephen Jamison and found 6 differences, 3 worth asking the sponsor about: Regulator action naming a team member: Florence Capital Advisors, LLC and Gregory A. Hersch (Sep 29, 2023); Form D filed 79 days after the first sale; 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.
Community search for Stephen Jamison has not run yet — it is joining a line of 19,940 names; searches run around the clock at the hosts' allowed rate. Searched so far: 32 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).
Five things investors ask first. Items still in human review are counted, not shown.
None found in sources searched — federal courts (CourtListener / RECAP), checked Oct 24, 2026
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, 2:24 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.
None found in sources searched — SEC enforcement releases (index scan as of Oct 24, 2026, 2:50 AM ET) · state securities regulators: NV (crawled Oct 23, 2026)
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 Stephen Jamison..
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), DE DOJ Investor Protection Unit (257 actions, 1987–2026), TX State Securities Board (586 actions, 2006–2026), WA DFI (2,039 actions, 2001–2026) — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first — last crawled Oct 23, 2026, 9:57 PM ET. No machine-readable public listing today for IA, IN, KS, MI, NE, NV (see docs/state-regulators.md).
1 case: 1 closed (disposition not in docket feed)
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, 2:24 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.
Comparisons cover issuers and sponsor groups — see the issuer pages under Deals
6 differences found between the filings for Stephen Jamison — 3 worth asking about (compared 12 filings on Oct 24, 2026)
A ap release dated Sep 29, 2023 names Gregory Hersch (listed on the same filings). The release is the source; we do not summarize its outcome here.
What this means A regulator filed or announced an action naming this person or company (or someone on the same filings). Read the release; ask the sponsor what it was and how it ended.
The filing says the first sale was Dec 14, 2020. The Form D was filed Mar 3, 2021 — 79 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 64 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.
The filing says the first sale was Nov 1, 2010. The Form D was filed Jul 14, 2011 — 255 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 240 days past that.
What this means The notice went in months after money was taken in. Late notices are common and carry no penalty by themselves, but it is fair to ask the sponsor why the paperwork lagged.
No amendment in the last 12 months on an offering that may still be open — CoreWeave, Inc. (latest filing May 7, 2021) · No amendment in the last 12 months on an offering that may still be open — CoreWeave, Inc. (latest filing Mar 3, 2021) · No amendment in the last 12 months on an offering that may still be open — CoreWeave, Inc. (latest filing Feb 14, 2020) · No amendment in the last 12 months on an offering that may still be open — Koppenberg Macro Commodity Fund, Ltd. (latest filing Sep 1, 2017)
What this means SEC rules expect a yearly amendment while an offering is still going. Ask the sponsor which of these raises have closed.
The people listed on the Mar 3, 2021 filing give Springfield, NJ; on the May 7, 2021 filing they give New York, NY.
What this means Businesses move; this just shows the two places and dates. If you were told one city and the forms say another, ask which is current.
The people listed on the Sep 5, 2014 filing give Grand Cayman, Cayman Islands (as filed: E9); on the Sep 4, 2015 filing they give Camana Bay, Grand Cayman, Cayman Islands (as filed: E9). The address now on file (C/O Intertrust Corporate Services Ltd., Walker House, 87 Mary Street, George Town, Grand Cayman, Cayman Islands (as filed: E9)) is a registered-agent or shared-office address used by 108 issuers.
What this means A registered agent's address is a mailbox, not where the team works. Ask where the business actually operates.
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.
1 of 4 offerings reports sales commissions totalling $145,279; 0 report finder's fees; 0 report proceeds to related persons.
| Offering (latest filing) | Sales commissions | Finder's fees | To insiders | Paid to sell it | Source |
|---|---|---|---|---|---|
| May 7, 2021 D CoreWeave, Inc. File 021-398580 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Mar 3, 2021 D CoreWeave, Inc. File 021-391085 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Feb 14, 2020 D/A CoreWeave, Inc. File 021-350252 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Sep 1, 2017 D/A Koppenberg Macro Commodity Fund, Ltd. File 021-162860 | $145,279 | $0 | $0 | Artist Capital Inc. BrokerCheck CRD 153937 ↗ | EDGAR ↗ |
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).
Every issuer that named Stephen Jamison on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.
Raised $1.15B from 46 investors (100% of the $15M target) as of the latest filing. Stephen is listed as director on 4 filings for this deal.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Other Technology / 506(b) (17,390 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $376.2M from 45 investors as of the latest filing. Stephen is listed as director on 8 filings for this deal.
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: Pooled Investment Fund / 506(b) (83,801 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.
Separate person records under the same name, not combined with this page. Each line says whether it shares an issuer with this record.
Officers, directors, promoters and management entities named on the same filings, as of Oct 23, 2026, 5:45 PM ET.
Listed on the same filings as Stephen Jamison. Their page shows their other deals.
Patrick Harrigan is on 129 issuers in total — a repeat sponsor. Their page lists every one.
Sean Flynn is on 134 issuers in total — a repeat sponsor. Their page lists every one.
Listed on the same filings as Stephen Jamison. Their page shows their other deals.
Listed on the same filings as Stephen Jamison. Their page shows their other deals.
Listed on the same filings as Stephen Jamison. Their page shows their other deals.
Listed on the same filings as Stephen Jamison. Their page shows their other deals.
Listed on the same filings as Stephen Jamison. Their page shows their other deals.
Listed on the same filings as Stephen Jamison. Their page shows their other deals.
A shared address can mean the same team, a shared office building or a registered agent. It is a lead, not a conclusion.
None of the 2 issuers 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.
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 are matched to companies only, never to individuals, so none are matched to Stephen Jamison 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 2 issuers this person is listed on — nothing matched.
Websites and social links of the issuers Stephen Jamison is listed on: none on file. No website or social profile named in Koppenberg Macro Commodity Fund, Ltd.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #267,548 of 374,652 in line (73 issuers searched so far). One-tap searches: Look further ↓
One-tap searches on sites we do not index ourselves, with the name pre-filled (George Town, Grand Cayman, E9). Each opens in a new tab; what you find there is not verified by PartnerFacts.
No corrections have been requested for this page.
Free. Logged with status: received → under review → fixed / confirmed with source.
If this is you or your firm, add a sourced explanation next to any fact. Reviewed before publishing.
Members get an email when Stephen Jamison appears on a new Form D, or when a court case or SEC action is matched to them. See plans →