PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 4:59 AM ET

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Jonathan Singer

Named as an officer, director or promoter on SEC Form D filings · NY · Oct 23, 2012 → Apr 25, 2025

9deals (issuers)
$470.8Mreported sold
131investors
16Form D filings
2012–2025years on file
Follow this personLook further ↓PDF

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

The short version

Jonathan Singer is listed as an executive officer and director on 16 SEC Form D filings by 9 issuers between Oct 2012 and Apr 2025. Largest by amount reported sold: Aetos Capital Opportunities Fund LP (New York, NY — pooled investment fund — 2020–2025; $343.6M reported sold to 100 investors), Aetos Capital Opportunities Fund Cayman LP (New York, NY — pooled investment fund — 2021–2025; $119.3M reported sold to 27 investors), PharmaInvest LLC (New York, NY — biotechnology — 2012; $7.72M reported sold to 4 investors), Carbon Point Partners LP (Chappaqua, NY — pooled investment fund — 2021; $200K reported sold), Lyric Capital Royalty Feeder Fund II-M, L.P. (New York, NY — pooled investment fund — 2021) and 4 more (all listed below).

What this means A repeat sponsor — 9 separate companies raised money with this person listed as executive officer and director, over about 13 years. Across those companies the filings report $470.8M sold in total.

Listed alongside Christopher Andreas Teryazos (7 shared filings), Christopher Francis Allwin (7 shared filings), James Michael Cullinane (7 shared filings), Marc Garfinkle (2 shared filings), Marc Garfindkle (1 shared filing) and 1 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.

The issuers belong to 2 sponsor groups: Lyric (4 issuers, $0 reported sold, 2018–2021) and Aetos (7 issuers, $1.18B reported sold, 2020–2026).

What this means This person is listed across more than one sponsor team; each group page shows that team's full track record.

Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AZ, CA, DE, TX, WA) — 1 court case matching the name, 5 bankruptcy cases matching the name listed in Key records below.

What this means 6 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 16 public filings for Jonathan Singer and found 4 differences: Offering amount changed between filings; 4 offerings have no amendment in the last 12 months and may still be open; 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 Singer has not run yet — it is joining a line of 3,627 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

1 case: 1 closed (disposition not in docket feed)

Jonathan Singer v. Alan Ett closed
District Court, C.D. California · No. 2:22-cv-05212 · Filed Jul 27, 2022 · Closed Sep 18, 2023 · Nature of suit: 896 Other Statutes: Arbitration · Cause: 09:0001 U.S. Arbitration Act
Role of Jonathan Singer: Plaintiff · Outcome: Terminated 2023-09-18 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 10 federal dockets); court in CA (not a filing 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, 2:27 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

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 Singer..

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

5 cases: 1 open, 4 closed (disposition not in docket feed)

Jonathan E. Singer, Sr. open
United States Bankruptcy Court, N.D. Ohio · No. 23-40892 · Filed Aug 20, 2023
Role of Jonathan E. Singer, Sr.: Debtor · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗
same full name (a name found in 10 federal dockets); court in OH (not a filing state)
Jonathan Singer closed
United States Bankruptcy Court, M.D. Florida · No. 6:13-bk-12019 · Filed Sep 27, 2013 · Closed Jan 16, 2014
Role of Jonathan Singer: Debtor · Outcome: Case closed 2014-01-16 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 10 federal dockets); court in FL (not a filing state)
Jonathan E Singer and Courtney R Singer closed
United States Bankruptcy Court, N.D. Ohio · No. 12-40513 · Filed Mar 8, 2012 · Closed Jul 6, 2012
Role of Jonathan E Singer and Courtney R Singer: Debtor · Outcome: Case closed 2012-07-06 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 10 federal dockets); court in OH (not a filing state)
Jonathan R. Singer closed
United States Bankruptcy Court, N.D. Ohio · No. 01-37093 · Filed Nov 15, 2001 · Closed Jun 12, 2002
Role of Jonathan R. Singer: Debtor · Outcome: Case closed 2002-06-12 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 10 federal dockets); court in OH (not a filing state)
Jonathan I. Singer and Marilyn J. Singer closed
United States Bankruptcy Court, D. New Jersey · No. 99-40650 · Filed Sep 28, 1999 · Closed Mar 30, 2000
Role of Jonathan I. Singer and Marilyn J. Singer: Debtor · Outcome: Case closed 2000-03-30 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (a name found in 10 federal dockets); court in NJ (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, 2:27 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

4 differences found between the filings for Jonathan Singer (compared 16 filings on Oct 24, 2026)

Note · Mar 19, 2021 – Dec 10, 2021

Offering amount changed between filings — Aetos Capital Opportunities Fund LP

The Mar 19, 2021 filing says $200,000,000 offered; the Dec 10, 2021 Form D/A says an indefinite amount.

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.

Form D/A (earlier) · Mar 19, 2021 ↗Form D/A (later) · Dec 10, 2021 ↗Aetos Capital Opportunities Fund LP — PartnerFacts page ↗
Sources
Note · Oct 22, 2012 – Apr 25, 2025

4 offerings have no amendment in the last 12 months and may still be open

No amendment in the last 12 months on an offering that may still be open — Aetos Capital Opportunities Fund Cayman LP (latest filing Apr 25, 2025) · No amendment in the last 12 months on an offering that may still be open — Aetos Capital Opportunities Fund LP (latest filing Apr 25, 2025) · No amendment in the last 12 months on an offering that may still be open — Carbon Point Partners LP (latest filing Sep 22, 2021) · No amendment in the last 12 months on an offering that may still be open — PharmaInvest LLC (latest filing Oct 23, 2012)

What this means SEC rules expect a yearly amendment while an offering is still going. Ask the sponsor which of these raises have closed.

Form D/A · Apr 25, 2025 ↗Aetos Capital Opportunities Fund Cayman LP — PartnerFacts page ↗Form D/A · Apr 25, 2025 ↗Aetos Capital Opportunities Fund LP — PartnerFacts page ↗
Sources
Note · Oct 23, 2012 – Jan 15, 2020

Jonathan Singer is written 2 different ways on the filings

listed as "Jonathan Singer" on 11 filings (from Oct 23, 2012), and "Jonathan Samuel Singer" on 5 filings (from Jan 15, 2020).

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 · Oct 23, 2012 ↗Form D · Jan 15, 2020 ↗Jonathan Singer — PartnerFacts page ↗
Sources
Note · Jan 15, 2020 – Mar 19, 2021

Minimum investment changed between filings — Aetos Capital Opportunities Fund LP

The Jan 15, 2020 filing lists a minimum of $100,000; the Mar 19, 2021 Form D/A lists $0.

What this means A different minimum usually means the offering terms changed. Check which terms apply to you.

Form D (earlier) · Jan 15, 2020 ↗Form D/A (later) · Mar 19, 2021 ↗Aetos Capital Opportunities Fund LP — 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 9 offerings reports sales commissions totalling $633,819; 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
Apr 25, 2025 D/A
Aetos Capital Opportunities Fund LP
File 021-358182
$633,819 (est.)$0 (est.)$0 (est.)
The general partner of the issuer is entitled to a performance allocation and the investment manager is entitled to a management fee, as described in the subscription documents.
Christopher Caputo BrokerCheck CRD 3074531 ↗
via Equus Financial Consulting LLC (CRD 131449 ↗)

Craig Millikin BrokerCheck CRD 2353801 ↗
via Equus Financial Consulting LLC (CRD 131449 ↗)

Great Point Capital LLC BrokerCheck CRD 114203 ↗
via Great Point Capital LLC (CRD 114203 ↗)

Nicholas Zagoreos BrokerCheck CRD 5862819 ↗
via FDX Capital LLC (CRD 119302 ↗)

John Austin Bryan BrokerCheck CRD 5011407 ↗
via Old City Securities LLC (CRD 171910 ↗)

Avraham Sage BrokerCheck CRD 6849115 ↗
via Old City Securities LLC (CRD 171910 ↗)

Stephanie Sehn BrokerCheck CRD 6741540 ↗
via Old City Securities LLC (CRD 171910 ↗)

Ethan Keswin BrokerCheck CRD 3071061 ↗
via Old City Securities LLC (CRD 171910 ↗)

Christopher Caputo BrokerCheck CRD 3074531 ↗
via Hollister Associates, LLC (CRD 173366 ↗)

Craig Millikin BrokerCheck CRD 2353801 ↗
via Hollister Associates, LLC (CRD 173366 ↗)
EDGAR ↗
Apr 25, 2025 D/A
Aetos Capital Opportunities Fund Cayman LP
File 021-409113
$0$0$0 (est.)
The general partner of the issuer is entitled to a performance allocation and the investment manager is entitled to a management fee, as described in the subscription documents.
None listed on this filingEDGAR ↗
Nov 18, 2021 D
Lyric Capital Royalty Feeder Fund II-M, L.P.
File 021-421673
$0$0$0EATON PARTNERS, A DIVISION OF STIFEL, NICOLAUS & COMPANY, INCORPORATED BrokerCheck CRD 793 ↗EDGAR ↗
Nov 18, 2021 D
Lyric Capital Royalty Feeder Fund II, L.P.
File 021-421668
$0$0$0EATON PARTNERS, A DIVISION OF STIFEL, NICOLAUS & COMPANY, INCORPORATED BrokerCheck CRD 793 ↗EDGAR ↗
Nov 18, 2021 D
Lyric Capital Royalty Fund II, L.P.
File 021-421656
$0$0$0EATON PARTNERS, A DIVISION OF STIFEL, NICOLAUS & COMPANY, INCORPORATED BrokerCheck CRD 793 ↗EDGAR ↗
Sep 22, 2021 D/A
Carbon Point Partners LP
File 021-411918
$0$0$0None listed on this filingEDGAR ↗
Apr 5, 2021 D
Portfolio Prendi, L.P.
File 021-394682
$0$0$0EATON PARTNERS, A DIVISION OF STIFEL, NICOLAUS & COMPANY, INCORPORATED BrokerCheck CRD 793 ↗EDGAR ↗
Dec 17, 2018 D
Lyric Capital Royalty Fund I, L.P.
File 021-328094
$0$0$0None listed on this filingEDGAR ↗
Oct 23, 2012 D
PharmaInvest LLC
File 021-185945
$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 every filing this person is listed on (latest filing per offering, per issuer).

Deals 9

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

AC
Pooled Investment Fund · group: Aetos

Aetos Capital Opportunities Fund Cayman LP

New York, NY · Aug 6, 2021 → Apr 25, 2025 · 2 filings
  • Apr 25, 2025 · D/A · $119,250,000 sold of Indefinite · 27 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗
  • Aug 6, 2021 · D · $43,650,000 sold of Indefinite · 13 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗

Raised $119.3M from 27 investors as of the latest filing. Jonathan is listed as executive officer, director on 2 filings for this deal.

Latest filing on EDGAR ↗
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: 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.

AC
Pooled Investment Fund · group: Aetos

Aetos Capital Opportunities Fund LP

New York, NY · Jan 15, 2020 → Apr 25, 2025 · 5 filings
  • Apr 25, 2025 · D/A · $343,585,366 sold of Indefinite · 100 investors · min. No minimum reported · role: Executive Officer, Director (Managing Member of the general partner of the Issuer.) EDGAR ↗
  • Feb 20, 2024 · D/A · $326,685,366 sold of Indefinite · 100 investors · min. No minimum reported · role: Executive Officer, Director (Managing Member of the general partner of the Issuer.) EDGAR ↗
  • Dec 10, 2021 · D/A · $228,785,366 sold of Indefinite · 94 investors · min. No minimum reported · role: Executive Officer, Director (Managing Member of the general partner of the Issuer.) EDGAR ↗
  • Mar 19, 2021 · D/A · $32,065,366 sold of $200,000,000 · 48 investors · min. No minimum reported · role: Executive Officer, Director (Managing Member of the general partner of the Issuer.) EDGAR ↗
  • Jan 15, 2020 · D · $0 sold of $200,000,000 · 0 investors · min. $100,000 · role: Executive Officer, Director (Managing Member of the general partner of the Issuer.) EDGAR ↗

Raised $343.6M from 100 investors as of the latest filing. Jonathan is listed as executive officer, director on 5 filings for this deal.

Latest filing on EDGAR ↗
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: 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.

LC
Pooled Investment Fund · group: Lyric

Lyric Capital Royalty Feeder Fund II-M, L.P.

New York, NY · Nov 18, 2021
  • Nov 18, 2021 · D · $0 sold of Indefinite · 0 investors · min. No minimum reported · role: Executive Officer EDGAR ↗

No sales reported yet as of the latest filing. Jonathan is listed as executive officer.

Latest filing on EDGAR ↗
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: 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.

LC
Pooled Investment Fund · group: Lyric

Lyric Capital Royalty Feeder Fund II, L.P.

New York, NY · Nov 18, 2021
  • Nov 18, 2021 · D · $0 sold of Indefinite · 0 investors · min. No minimum reported · role: Executive Officer EDGAR ↗

No sales reported yet as of the latest filing. Jonathan is listed as executive officer.

Latest filing on EDGAR ↗
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: 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.

LC
Pooled Investment Fund · group: Lyric

Lyric Capital Royalty Fund II, L.P.

New York, NY · Nov 18, 2021
  • Nov 18, 2021 · D · $0 sold of Indefinite · 0 investors · min. No minimum reported · role: Executive Officer EDGAR ↗

No sales reported yet as of the latest filing. Jonathan is listed as executive officer.

Latest filing on EDGAR ↗
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: 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.

CP
Pooled Investment Fund

Carbon Point Partners LP

Chappaqua, NY · Sep 1, 2021 → Sep 22, 2021 · 3 filings
  • Sep 22, 2021 · D/A · $200,000 sold of Indefinite · 0 investors · min. $100,000 · role: Director EDGAR ↗
  • Sep 1, 2021 · D/A · $0 sold of Indefinite · 0 investors · min. $100,000 · role: Director EDGAR ↗
  • Sep 1, 2021 · D · $0 sold of Indefinite · 0 investors · min. $100,000 · role: Director EDGAR ↗

Raised $200K as of the latest filing. Jonathan is listed as director on 3 filings for this deal.

Latest filing on EDGAR ↗
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: 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.

PP
Pooled Investment Fund

Portfolio Prendi, L.P.

New York, NY · Apr 5, 2021
  • Apr 5, 2021 · D · $0 sold of Indefinite · 0 investors · min. No minimum reported · role: Executive Officer EDGAR ↗

No sales reported yet as of the latest filing. Jonathan is listed as executive officer.

Latest filing on EDGAR ↗
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: 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.

LC
Pooled Investment Fund · group: Lyric

Lyric Capital Royalty Fund I, L.P.

New York, NY · Dec 17, 2018
  • Dec 17, 2018 · D · $0 sold of Indefinite · 0 investors · min. No minimum reported · role: Executive Officer EDGAR ↗

No sales reported yet as of the latest filing. Jonathan is listed as executive officer.

Latest filing on EDGAR ↗
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: 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.

P
Biotechnology

PharmaInvest LLC

New York, NY · Oct 23, 2012
  • Oct 23, 2012 · D · $7,717,397 sold of Indefinite · 4 investors · min. No minimum reported · role: Director (Manager) EDGAR ↗

Raised $7.72M from 4 investors as of the latest filing. Jonathan is listed as director.

Latest filing on EDGAR ↗
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.

People around Jonathan 6

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

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

Christopher Francis Allwin

Executive Officer, Director · 7 shared filings (2 issuers) · also on 5 other issuers

Christopher Francis Allwin is on 7 issuers in total — a repeat sponsor. Their page lists every one.

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

Christopher Andreas Teryazos

Executive Officer, Director · 7 shared filings (2 issuers) · also on 3 other issuers

Christopher Andreas Teryazos is on 5 issuers in total — a repeat sponsor. Their page lists every one.

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

James Michael Cullinane

Executive Officer, Director · 7 shared filings (2 issuers) · also on 1 other issuer

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

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

Marc Garfinkle

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

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

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

Peter C. Georgiopoulos

Executive Officer, Director · 1 shared filing (1 issuer) · also on 1 other issuer

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

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

Marc Garfindkle

Director · 1 shared filing (1 issuer)

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

The team behind the deals

L
Sponsor group

Lyric

4 issuers · 4 filings · $0 reported sold · 2018–2021

One team, 4 deal companies. Jonathan Singer is listed on 4 of them.

Sources

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 Singer.

A
Sponsor group

Aetos

7 issuers · 24 filings · $1.18B reported sold · 2020–2026

One team, 7 deal companies. Jonathan Singer is listed on 2 of them.

Sources

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 Singer.

Registrations and other filings

Adviser registration (Form ADV)

None of the 9 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.

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 Singer 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 9 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers Jonathan Singer is listed on: none on file. No website or social profile named in Aetos Capital Opportunities Fund Cayman LP's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #72,888 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 (New York, NY). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Social and web

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

Courts

CourtListener / RECAP (federal) ↗PACER case locator (federal, login) ↗New York WebCivil Supreme ↗

Securities regulators

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

Business registries

New York Secretary of State business search ↗OpenCorporates ↗

Change history

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