Sponsor Check › Person
Named as an officer, director or promoter on SEC Form D filings · CT · Dec 1, 2010 → Dec 23, 2020
Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:22 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET
Jonathan Soderstrom is listed as a director on 7 SEC Form D filings by 4 issuers between Dec 2010 and Dec 2020: ARVINAS, INC. (New Haven, CT — biotechnology — 2015–2018; $55M reported sold to 22 investors), PIPr Therapeutics, Inc. (Durham, NC — biotechnology — 2019–2020; $18.9M reported sold to 7 investors), Arvinas, Inc. (New Haven, CT — pharmaceuticals — 2013; $3.51M reported sold to 6 investors) and PhytoCeutica, Inc. (New Haven, CT — pharmaceuticals — 2010; $2M reported sold to 2 investors).
What this means A repeat sponsor — 4 separate companies raised money with this person listed as director, over about 10 years. Across those companies the filings report $79.4M sold in total.
Listed alongside Christy Shaffer (3 shared filings), Holden Thorp (3 shared filings), James H. Rosen (3 shared filings), Kush Parmar (3 shared filings), Tim Shannon (3 shared filings) and 15 others.
What this means These are the other officers, directors or promoters the companies named on the same forms — the team around Jonathan. Each name links to their own page.
2 of the issuers belong to the sponsor group Arvinas (2 issuers, $36M reported sold, 2013–2019).
What this means A sponsor group is one team that sets up a new company for each deal. Arvinas has 2 companies on file and $36M reported sold in total — the group page shows the whole track record in one place.
Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AK, AL, AR, AZ, CA, CT, DE, FINRA, GA, HI, ID, IL, KS, KY, LA, MA, MD, ME, MI, MO, MS, MT, NASAA, NC, ND, NH, NM, NV, OK, OR, PA, RI, SC, SD, TN, TX, VT, WA, WI, WV, WY) — 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 7 public filings for Jonathan Soderstrom and found 10 differences, 1 worth asking the sponsor about: Jonathan Soderstrom is no longer listed on the Jun 15, 2022 amendment; 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 Jonathan Soderstrom has not run yet — it is joining a line of 22,664 names; searches run around the clock at the hosts' allowed rate. Searched so far: 638 names.
Community comments are quoted as written by their authors. Sources searched: BiggerPockets forums (via DuckDuckGo, Brave, Bing and BiggerPockets search) and Reddit (search feed + public archive).
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, 2:22 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: VA (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 Jonathan Soderstrom..
State securities regulators: Securities regulators searched (3,318 actions): AZ Corporation Commission Securities Division (411 actions, 2017–2026), CA DFPI (25 actions, 2007–2024; listing starts 2002 — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first), DE DOJ Investor Protection Unit (257 actions, 1987–2026), TX State Securities Board (586 actions, 2006–2026), WA DFI (2,039 actions, 2001–2026) — last crawled Oct 23, 2026, 9:57 PM ET. No machine-readable public listing today for CO, FL, IA, IN, MN, NE, NJ, NY, OH, UT, VA (see docs/state-regulators.md).
None found in sources searched — federal bankruptcy courts (CourtListener / RECAP), checked Oct 24, 2026
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, 2:22 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.
Comparisons cover issuers and sponsor groups — see the issuer pages under Deals
10 differences found between the filings for Jonathan Soderstrom — 1 worth asking about (compared 7 filings on Oct 24, 2026)
United States Bankruptcy Court, D. New Jersey docket "PNC Bank v. Litchman" filed Oct 23, 2000, closed Feb 27, 2002. Manuel Litchman (listed on the same filings) is listed as Defendant ("Litchman"). Our match estimate: 70%.
What this means A bankruptcy filing was found. Many are old or personal and have nothing to do with the deal — but ask what it was and when it closed.
Arvinas, Inc. (last filing Jul 16, 2013; $3,511,667 sold of $15,050,003); PhytoCeutica, Inc. (last filing Dec 1, 2010; $2,000,000 sold of $4,500,000). Each has no filing in more than two years and reported under half its target sold.
What this means An issuer whose last filing is more than two years old and reported under half its target sold. The raise may have closed early or quietly stopped. Ask what happened to each.
The latest filing for this offering is dated Mar 4, 2020 (first sale Feb 28, 2020). It reports $1,738,391 sold of $2,000,000 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.
The latest filing for this offering is dated Jul 16, 2013 (first sale Jul 8, 2013). It reports $3,511,667 sold of $15,050,003 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.
The latest filing for this offering is dated Dec 1, 2010 (first sale Nov 16, 2010). It reports $2,000,000 sold of $4,500,000 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.
Jonathan Soderstrom appears on the Dec 23, 2020 Form D (director) but not on the Jun 15, 2022 Form D/A for the same offering.
What this means People leave, and the issuer must list only current officers, directors and promoters. It is still worth asking why this person left and who replaced them.
The Dec 23, 2020 filing says $10,877,922 offered; the Jun 15, 2022 Form D/A says $18,877,921.
What this means The target raise changed. Raising the cap is common when a deal grows; ask whether the extra money has the same terms and use.
The people listed on the Dec 23, 2020 filing give Chapel Hill, NC; on the Jun 15, 2022 filing they give New Haven, CT.
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 Mar 4, 2020 filing give Durham, NC; on the Dec 23, 2020 filing they give Chapel Hill, NC.
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 Oct 23, 2015 filing give New Haven, CT; on the Apr 5, 2018 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.
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.
None reported on 7 offerings — no sales commissions, finder's fees or proceeds to insiders
| Offering (latest filing) | Sales commissions | Finder's fees | To insiders | Paid to sell it | Source |
|---|---|---|---|---|---|
| Dec 23, 2020 D PIPr Therapeutics, Inc. File 021-384210 | $0 | $0 | $0 No amounts other than ordinary course employment compensation is being paid to officers and directors. | None listed on this filing | EDGAR ↗ |
| Mar 4, 2020 D PIPr Therapeutics, Inc. File 021-361935 | $0 | $0 | $0 No amounts other than ordinary course employment compensation is being paid to officers and directors. | None listed on this filing | EDGAR ↗ |
| Mar 8, 2019 D PIPr Therapeutics, Inc. File 021-334395 | $0 | $0 | $0 No amounts other than ordinary course employment compensation is being paid to officers and directors. | None listed on this filing | EDGAR ↗ |
| Apr 5, 2018 D ARVINAS, INC. File 021-309449 | $0 | $0 | $0 No payments other than ordinary course employment compensation is being paid to officers or managers. | None listed on this filing | EDGAR ↗ |
| Oct 23, 2015 D ARVINAS, INC. File 021-249974 | $0 | $0 | $0 No payments other than ordinary course employment compensation is being paid to officers or directors. | None listed on this filing | EDGAR ↗ |
| Jul 16, 2013 D Arvinas, Inc. File 021-199736 | $0 | $0 | $0 Certain officers or directors of the issuer who are also employees of the issuer will be paid their ordinary course compensation as a normal business expense from the proceeds of the offering, although such payments are not tied to offering proceeds. | None listed on this filing | EDGAR ↗ |
| Dec 1, 2010 D PhytoCeutica, Inc. File 021-151237 | $0 | $0 | $0 Other than ordinary course salary of such persons. | None listed on this filing | 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 Jonathan Soderstrom on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.
Raised $18.9M from 7 investors (100% of the $10.9M target) as of the latest filing. Jonathan is listed as director on 3 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: Biotechnology / 506(b) (3,253 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 $55M from 22 investors (100% of the $55M target) as of the latest filing. Jonathan is listed as director on 2 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: Biotechnology / 506(b) (3,253 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 $3.51M from 6 investors (23% of the $15.1M target) as of the latest filing. Jonathan is listed as director.
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.
Raised $2M from 2 investors (44% of the $4.5M target) as of the latest filing. Jonathan is listed as director.
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.
Officers, directors, promoters and management entities named on the same filings, as of Oct 23, 2026, 5:45 PM ET.
Christy Shaffer is on 18 issuers in total — a repeat sponsor. Their page lists every one.
Tim Shannon is on 5 issuers in total — a repeat sponsor. Their page lists every one.
Kush Parmar is on 17 issuers in total — a repeat sponsor. Their page lists every one.
Listed on the same filings as Jonathan Soderstrom. Their page shows their other deals.
Listed on the same filings as Jonathan Soderstrom. Their page shows their other deals.
Andrew Levin is on 21 issuers in total — a repeat sponsor. Their page lists every one.
Sean Cassidy is on 6 issuers in total — a repeat sponsor. Their page lists every one.
Liam Ratcliffe is on 11 issuers in total — a repeat sponsor. Their page lists every one.
Stephen Squinto is on 16 issuers in total — a repeat sponsor. Their page lists every one.
Listed on the same filings as Jonathan Soderstrom. Their page shows their other deals.
Listed on the same filings as Jonathan Soderstrom. Their page shows their other deals.
Listed on the same filings as Jonathan Soderstrom. Their page shows their other deals.
Craig Crews is on 7 issuers in total — a repeat sponsor. Their page lists every one.
Listed on the same filings as Jonathan Soderstrom. Their page shows their other deals.
Listed on the same filings as Jonathan Soderstrom. Their page shows their other deals.
Listed on the same filings as Jonathan Soderstrom. Their page shows their other deals.
Listed on the same filings as Jonathan Soderstrom. Their page shows their other deals.
Listed on the same filings as Jonathan Soderstrom. Their page shows their other deals.
Listed on the same filings as Jonathan Soderstrom. Their page shows their other deals.
Listed on the same filings as Jonathan Soderstrom. Their page shows their other deals.
One team, 2 deal companies. Jonathan Soderstrom is listed on 2 of them.
Issuers are grouped when their Form D filings share related persons, a management entity or a business address (automatic match from the filings). "Listed" marks the issuers that name Jonathan Soderstrom.
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 4 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 Jonathan Soderstrom 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 4 issuers this person is listed on — nothing matched.
Websites and social links of the issuers Jonathan Soderstrom is listed on: none on file. No website or social profile named in ARVINAS, INC.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #231,318 of 374,652 in line (1,129 issuers searched so far). One-tap searches: Look further ↓
One-tap searches on sites we do not index ourselves, with the name pre-filled (New Haven, CT). 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.
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