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Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:15 AM ET

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JB
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Jonathan Ellsworth Bates

Named as an officer, director or promoter on SEC Form D filings · MA · Feb 3, 2014 → Feb 27, 2015

1deal (issuers)
$21.6Mreported sold
72investors
4Form D filings
2014–2015years on file

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:30 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Jonathan Ellsworth Bates is listed as a director on 4 SEC Form D filings by 1 issuer between Feb 2014 and Nov 2016: Spring Bank Pharmaceuticals, Inc. (Hopkinton, MA — biotechnology — 2014–2016; $21.6M reported sold to 72 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 Arkowitz (4 shared filings), Douglas John Jensen (3 shared filings), Guy Macdonald (3 shared filings), Radhakrishnan Parameswaran Iyer (3 shared filings), Nezam Afdhal (2 shared filings) and 7 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.

Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AZ, CA, DE, TX, WA) — 2 bankruptcy cases matching the name listed in Key records below.

What this means 2 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 4 public filings for Jonathan Ellsworth Bates and found 8 differences, 1 worth asking the sponsor about: Form D filed 108 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.

What the community is saying

Community search for Jonathan Ellsworth Bates has not run yet — it is joining a line of 11,113 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

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, 2:30 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 Jonathan Ellsworth Bates..

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

2 cases: 2 closed (disposition not in docket feed)

Jonathan Bates closed
United States Bankruptcy Court, S.D. Georgia · No. 14-50880 · Filed Nov 25, 2014 · Closed Apr 16, 2015
Role of Jonathan Bates: Debtor · Outcome: Case closed 2015-04-16 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 31 federal dockets); 5 people with this name in Form D filings; court in GA (not a filing state)
Jonathan E. Bates closed
United States Bankruptcy Court, N.D. California · No. 98-31410 · Filed Apr 3, 1998 · Closed Jul 17, 1998
Role of Jonathan E. Bates: Debtor · Outcome: Case closed 1998-07-17 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 31 federal dockets); 5 people with this name in Form D filings; court in CA (not a filing state)
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, 2:30 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.

4. Differences between public sources

Comparisons cover issuers and sponsor groups — see the issuer pages under Deals

8 differences found between the filings for Jonathan Ellsworth Bates — 1 worth asking about (compared 4 filings on Oct 24, 2026)

Worth asking · Oct 18, 2013 – Feb 3, 2014

Form D filed 108 days after the first sale — Spring Bank Pharmaceuticals, Inc.

The filing says the first sale was Oct 18, 2013. The Form D was filed Feb 3, 2014 — 108 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 93 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 · Jan 14, 2015 – Feb 27, 2015

Offering amount changed between filings — Spring Bank Pharmaceuticals, Inc.

The Jan 14, 2015 filing says $15,000,000 offered; the Feb 27, 2015 Form D/A says $21,647,967.

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.

Sources
Note · Feb 3, 2014 – Nov 23, 2016

Jonathan Ellsworth Bates is written 2 different ways on the filings

listed as "Jonathan Ellsworth Bates" on 3 filings (from Feb 3, 2014), and "Jonathan Bates" on the Nov 23, 2016 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 · Oct 16, 2024

Same name, different state: "Jonathan Bates" (NJ) is a separate record

This page covers filings where the address state is MA. A separate record, "Jonathan Bates" with address state NJ, is listed on 1 filing — most recently by Powerfleet, Inc. (Oct 16, 2024). The two records do not overlap in time: this page runs Feb 3, 2014 to Feb 27, 2015; the other has one filing dated Oct 16, 2024.

What this means Could be the same person who moved, or two people with the same name. We keep them apart until a filing ties them together. Check both pages before you decide.

Sources
Note · Oct 28, 2021

Same name, different state: "Jonathan Bates" (DE) is a separate record

This page covers filings where the address state is MA. A separate record, "Jonathan Bates" with address state DE, is listed on 1 filing — most recently by ANSUZ CYBER SECURITY LLC (Oct 28, 2021). The two records do not overlap in time: this page runs Feb 3, 2014 to Feb 27, 2015; the other has one filing dated Oct 28, 2021.

What this means Could be the same person who moved, or two people with the same name. We keep them apart until a filing ties them together. Check both pages before you decide.

Sources
Note · Jul 24, 2017 – Mar 17, 2021

Same name, different state: "Jonathan Bates" (CA or NV or GA) is a separate record

This page covers filings where the address state is MA. A separate record, "Jonathan Bates" with address state CA or NV or GA, is listed on 14 filings — most recently by BITMINE IMMERSION TECHNOLOGIES, INC. (Jul 15, 2025). The two records do not overlap in time: this page runs Feb 3, 2014 to Feb 27, 2015; the other runs Jul 24, 2017 to Mar 17, 2021.

What this means Could be the same person who moved, or two people with the same name. We keep them apart until a filing ties them together. Check both pages before you decide.

Sources
Note · Jan 22, 2021

Same name, different state: "Jonathan Bates" (CO) is a separate record

This page covers filings where the address state is MA. A separate record, "Jonathan Bates" with address state CO, is listed on 1 filing — most recently by MamaMend Inc (Jan 22, 2021). The two records do not overlap in time: this page runs Feb 3, 2014 to Feb 27, 2015; the other has one filing dated Jan 22, 2021.

What this means Could be the same person who moved, or two people with the same name. We keep them apart until a filing ties them together. Check both pages before you decide.

Sources
Note · Feb 27, 2015 – Nov 23, 2016

Address moved from Milford, MA to Hopkinton, MA — Spring Bank Pharmaceuticals, Inc.

The people listed on the Feb 27, 2015 filing give Milford, MA; on the Nov 23, 2016 filing they give Hopkinton, MA.

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.

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

2 of 3 offerings report sales commissions totalling $2,489,317; 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
Nov 23, 2016 D
Spring Bank Pharmaceuticals, Inc.
File 021-275100
$900,000 (est.)$0$0William Blair & Company, L.L.C. BrokerCheck CRD 1252 ↗EDGAR ↗
Feb 27, 2015 D/A
Spring Bank Pharmaceuticals, Inc.
File 021-232149
$1,589,317$0$0 (est.)Gilford Securities BrokerCheck CRD 8076 ↗EDGAR ↗
Feb 3, 2014 D
Spring Bank Pharmaceuticals, Inc.
File 021-211174
$0$0$0 (est.)None 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 every filing this person is listed on (latest filing per offering, per issuer).

Deals 1

Every issuer that named Jonathan Ellsworth Bates on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

Biotechnology

Spring Bank Pharmaceuticals, Inc.

Hopkinton, MA · Feb 3, 2014 → Nov 23, 2016 · 4 filings
  • Nov 23, 2016 · D · $15,000,001 sold of $15,000,001 · 24 investors · min. No minimum reported · role: Director EDGAR ↗
  • Feb 27, 2015 · D/A · $21,647,967 sold of $21,647,967 · 72 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jan 14, 2015 · D · $11,562,168 sold of $15,000,000 · 25 investors · min. No minimum reported · role: Director EDGAR ↗
  • Feb 3, 2014 · D · $6,333,250 sold of $6,333,250 · 36 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $21.6M from 72 investors (100% of the $15M target) as of the latest filing. Jonathan is listed as director on 4 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: 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.

Other pages with the same name (4)

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

  • Jonathan Bates — CA, NV, GA, 4 issuers, Jul 24, 2017 → Mar 17, 2021 · no shared issuer
  • Jonathan Bates — CO, 1 issuer, Jan 22, 2021 → Jan 22, 2021 · no shared issuer
  • Jonathan Bates — DE, 1 issuer, Oct 28, 2021 → Oct 28, 2021 · no shared issuer
  • Jonathan Bates — NJ, 1 issuer, Oct 16, 2024 → Oct 16, 2024 · no shared issuer

People around Jonathan 12

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

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

David Arkowitz

Director · 4 shared filings (1 issuer) · also on 2 other issuers

Listed on the same filings as Jonathan Ellsworth Bates. Their page shows their other deals.

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

Guy Macdonald

Director · 3 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as Jonathan Ellsworth Bates. Their page shows their other deals.

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

Douglas John Jensen

Executive Officer, Director · 3 shared filings (1 issuer)

Listed on the same filings as Jonathan Ellsworth Bates. Their page shows their other deals.

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

Radhakrishnan Parameswaran Iyer

Executive Officer, Director · 3 shared filings (1 issuer)

Listed on the same filings as Jonathan Ellsworth Bates. Their page shows their other deals.

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

Nezam Afdhal

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as Jonathan Ellsworth Bates. Their page shows their other deals.

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

Donald Moore Mitchell

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Jonathan Ellsworth Bates. Their page shows their other deals.

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

Michael Francis Cronin

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Jonathan Ellsworth Bates. Their page shows their other deals.

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

R.P. Kris Iyer

Director · 1 shared filing (1 issuer)

Listed on the same filings as Jonathan Ellsworth Bates. Their page shows their other deals.

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

Jonathan Freve

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Jonathan Ellsworth Bates. Their page shows their other deals.

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

Kurt M. Eichler

Director · 1 shared filing (1 issuer)

Listed on the same filings as Jonathan Ellsworth Bates. Their page shows their other deals.

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

Gregg Beloff

Executive Officer · 1 shared filing (1 issuer) · also on 3 other issuers

Listed on the same filings as Jonathan Ellsworth Bates. Their page shows their other deals.

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

Martin Driscoll

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

Listed on the same filings as Jonathan Ellsworth Bates. Their page shows their other deals.

Registrations and other filings

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 Jonathan Ellsworth Bates 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 Jonathan Ellsworth Bates is listed on: none on file. No website or social profile named in Spring Bank Pharmaceuticals, Inc.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #280,475 of 374,652 in line (14 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 (Hopkinton, MA). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Change history

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