PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 12:07 AM ET

Sponsor Check › Person

Jonathan T. Silverstein

Related person on Form D filings · address states as listed: NY, A8, CA, NJ, CO, MA, IL · listed Dec 30, 2009 → Dec 10, 2021

33issuers
104Form D filings
2009–2021years listed

Data last updated: Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 23, 2026, 11:56 PM ET · SEC enforcement last checked: not yet

Privacy: business-related public information only. Residential addresses are never shown; only the state from the filing.

Key records

The five facts investors ask about first. Each section states what was searched and when. Items still in human review are not shown.

1. Lawsuits

None found in sources searched.

Sources searched: CourtListener bulk data (RECAP dockets as of 2026-09-30) — federal district + bankruptcy courts; live RECAP re-check pending. State courts: not yet searched. PACER: not searched. · Last checked Oct 23, 2026, 11:56 PM ET.

State courts: not yet searched. 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

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. — not yet searched; 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: not yet searched.

Not yet searched.

Search queued. Results are added automatically; check back later or follow this page to be notified.

3. Bankruptcies

None found in sources searched.

Sources searched: Federal bankruptcy courts via CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not yet searched. PACER: not searched (RECAP only). · Last checked Oct 23, 2026, 11:56 PM ET.

State courts: not yet searched. 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 are made for sponsors and sponsor groups, not individual people.

5. Money to insiders and sales commissions

10 of 55 offerings report sales commissions totalling $46,505,682; 0 report finder's fees; 0 report proceeds to related persons. (includes amounts the issuer reported as estimates)

SourceOffering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell it
EDGAR ↗Jul 5, 2024 D
File 021-517876
$0$0$0None listed on this filing
EDGAR ↗Dec 10, 2021 D/A
File 021-355430
$0$0$0
The fund charges a management fee that is described in the fund's offering documents.
None listed on this filing
EDGAR ↗Sep 15, 2021 D
File 021-413372
$0$0$0None listed on this filing
EDGAR ↗Jul 16, 2021 D/A
File 021-128771
$30,728,808 (est.)$0$0
The fund charges a management fee that is described in the fund's offering documents.
Far Hills Group, LLC BrokerCheck CRD 32243 ↗
J.P. Morgan Securities LLC BrokerCheck CRD 79 ↗
EDGAR ↗Jul 16, 2021 D/A
File 021-212193
$0$0$0None listed on this filing
EDGAR ↗Jul 16, 2021 D/A
File 021-220964
$0$0$0
The fund charges a management fee that is described in the fund's offering documents.
None listed on this filing
EDGAR ↗Apr 14, 2021 D/A
File 021-364898
$0$0$0
The fund charges a management fee that is described in the fund's offering documents.
None listed on this filing
EDGAR ↗Sep 2, 2020 D/A
File 021-362067
$0 (est.)$0 (est.)$0 (est.)
An affiliate of the GPLP and GPLTD will receive a fee for management services. The fee will equal a percentage of aggregate subscriptions of the Issuer's limited partners during the investment period and a percentage of invested capital thereafter.
J.P. Morgan Securities LLC BrokerCheck CRD 79 ↗
EDGAR ↗Aug 27, 2020 D
File 021-374300
$0$0$0
An affiliate of the General Partner will receive a fee for management services equal to a percentage of aggregate subscriptions of the Issuer's limited partners during the investment period and a percentage of invested capital thereafter.
None listed on this filing
EDGAR ↗Oct 22, 2019 D
File 021-351627
$0$0$0None listed on this filing
EDGAR ↗Oct 7, 2019 D
File 021-350518
$0$0$0None listed on this filing
EDGAR ↗Jul 3, 2019 D/A
File 021-331673
$0 (est.)$0 (est.)$0 (est.)
An affiliate of the General Partner will receive a fee for management services. The fee will equal a percentage of aggregate subscriptions of the Issuer's limited partners during the investment period and a percentage of invested capital thereafter.
J.P. Morgan Securities LLC BrokerCheck CRD 79 ↗
EDGAR ↗Oct 26, 2018 D/A
File 021-246441
$0$0$0None listed on this filing
EDGAR ↗May 11, 2018 D
File 021-312182
$0$0$0None listed on this filing
EDGAR ↗Jan 30, 2018 D
File 021-304413
$0$0$0 (est.)
An affiliate of the General Partner will receive a fee for management services. The fee will equal a percentage of aggregate subscriptions of the Issuer's limited partners during the investment period and a percentage of invested capital thereafter.
None listed on this filing
EDGAR ↗Sep 6, 2017 D/A
File 021-281414
$2,478,300$0$0 (est.)
An affiliate of the GPLP will receive a fee for management services. The fee will equal a percentage of aggregate subscriptions of the Issuer's limited partners during the investment period and a percentage based on invested capital thereafter.
J.P. Morgan Securities LLC BrokerCheck CRD 79 ↗
EDGAR ↗Aug 8, 2017 D/A
File 021-277965
$0$0$0 (est.)
Proceeds will be used for general corporate purposes including, but not limited to, executive salaries
None listed on this filing
EDGAR ↗Jul 14, 2017 D/A
File 021-91544-4N
$3,228,724 (est.)$0$0
The fund charges a management fee that is described in the fund's offering documents.
Far Hills Group, LLC BrokerCheck CRD 32243 ↗
EDGAR ↗May 1, 2017 D
File 021-285796
$0$0$0None listed on this filing
EDGAR ↗Jan 20, 2017 D
File 021-278910
$0$0$0None listed on this filing
EDGAR ↗Jan 6, 2017 D
File 021-277857
$0$0$0None listed on this filing
EDGAR ↗Sep 30, 2016 D
File 021-271657
$949,850$0$0 (est.)
The proceeds are expected to be used for general corporate purposes which may include the payment of salaries and other fees to those listed in Item 3.
Roth Capital Partners, LLC BrokerCheck CRD 15407 ↗
EDGAR ↗Sep 26, 2016 D
File 021-271250
$500,000$0$0Leerink Partners LLC BrokerCheck CRD 39011 ↗
EDGAR ↗Jan 27, 2016 D
File 021-256078
$0$0$0None listed on this filing
EDGAR ↗Dec 14, 2015 D
File 021-253036
$0$0$0 (est.)
An affiliate of the GPLP will receive a fee for management services. The fee will equal a percentage of aggregate subscriptions of the Issuer's limited partners during the investment period and a percentage of invested capital thereafter.
None listed on this filing
EDGAR ↗Dec 10, 2015 D/A
File 021-245580
$0$0$0None listed on this filing
EDGAR ↗Oct 22, 2015 D
File 021-249874
$0$0$0None listed on this filing
EDGAR ↗Sep 15, 2015 D
File 021-247616
$0$0$0 (est.)
An affiliate of the General Partner will receive a fee for management services. The fee will equal a percentage of aggregate subscriptions of the Issuer's limited partners during the investment period and a percentage of invested capital thereafter.
None listed on this filing
EDGAR ↗Sep 2, 2015 D
File 021-246838
$0$0$0None listed on this filing
EDGAR ↗Feb 23, 2015 D
File 021-234532
$0$0$0None listed on this filing
EDGAR ↗Feb 2, 2015 D
File 021-233267
$1,500,000$0$0 (est.)
An affiliate of the General Partner will receive a fee for management services. The fee will equal a percentage of aggregate subscriptions of the Issuer's limited partners during the investment period and a percentage of invested capital thereafter.
Merrill Lynch, Pierce, Fenner & Smith Incorporated BrokerCheck CRD 7691 ↗
EDGAR ↗Dec 24, 2014 D
File 021-230835
$0$0$0None listed on this filing
EDGAR ↗Dec 31, 2013 D
File 021-209047
$0$0$0None listed on this filing
EDGAR ↗Dec 5, 2013 D
File 021-207477
$0$0$0 (est.)
A portion of the proceeds may be used for general corporate purposes. Salaries and/or director fees may be paid to certain related persons in Item 3. The amount of such fees cannot be determined as this time.
None listed on this filing
EDGAR ↗Nov 5, 2013 D
File 021-205773
$1,740,000 (est.)$0$0 (est.)
An affiliate of the General Partner will receive a fee for management services. The fee will equal a percentage of aggregate subscriptions of the Issuer's limited partners during the investment period and a percentage of invested capital thereafter.
Merrill Lynch, Pierce, Fenner & Smith Incorporated BrokerCheck CRD 7691 ↗
EDGAR ↗Aug 15, 2013 D
File 021-201444
$0 (est.)$0$0 (est.)
An affiliate of the General Partner will receive a fee for management services. The fee will equal a percentage of aggregate subscriptions of the Issuer's limited partners during the investment period and a percentage of invested capital thereafter.
Merrill Lynch, Pierce, Fenner & Smith Incorporated BrokerCheck CRD 7691 ↗
EDGAR ↗Jun 27, 2013 D
File 021-198730
$0 (est.)$0 (est.)$0 (est.)
A portion of the proceeds may be used for general corporate purposes. Salaries and/or director fees may be paid to certain related persons in Item 3. The amount of such fees cannot be determined as this time.
None listed on this filing
EDGAR ↗Jan 25, 2013 D
File 021-190823
$0$0$0None listed on this filing
EDGAR ↗Dec 11, 2012 D/A
File 021-182532
$0$0$0None listed on this filing
EDGAR ↗Nov 27, 2012 D/A
File 021-181546
$0$0$0None listed on this filing
EDGAR ↗Oct 3, 2012 D
File 021-184931
$0$0$0None listed on this filing
EDGAR ↗Sep 4, 2012 D/A
File 021-183201
$0$0$0None listed on this filing
EDGAR ↗Aug 10, 2012 D
File 021-182573
$0$0$0None listed on this filing
EDGAR ↗Feb 16, 2012 D
File 021-173576
$0$0$0None listed on this filing
EDGAR ↗Oct 5, 2011 D
File 021-166773
$0$0$0None listed on this filing
EDGAR ↗Aug 24, 2011 D
File 021-164842
$1,300,000 (est.)$0$0
The net proceeds of the offering will be used for general corporate and working capital purposes, a portion of which may be applied to pay executive officers and directors.
None listed on this filing
EDGAR ↗Aug 8, 2011 D/A
File 021-147705
$0$0$0None listed on this filing
EDGAR ↗Apr 18, 2011 D
File 021-158558
$1,830,000 (est.)$0$0 (est.)
An affiliate of the General Partner will receive an annual fee for management services. Amount to be paid, number of years to be paid and extent paid out of adjusted gross proceeds are unknown at this time
J.P. Morgan Securities LLC BrokerCheck CRD 79 ↗
EDGAR ↗Apr 1, 2011 D
File 021-157715
$0$0$0
Proceeds are applied to general corporate and working capital purposes, a portion of which may be applied to pay executive officers and directors.
None listed on this filing
EDGAR ↗Feb 1, 2011 D
File 021-154689
$0$0$0None listed on this filing
EDGAR ↗Dec 13, 2010 D/A
File 021-109028
$0$0$0
Proceeds are applied to general corporate and working capital purposes, a portion of which may be applied to pay executive officers and directors.
None listed on this filing
EDGAR ↗Sep 23, 2010 D
File 021-148086
$0$0$0None listed on this filing
EDGAR ↗Jul 15, 2010 D
File 021-145053
$0$0$0None listed on this filing
EDGAR ↗Dec 30, 2009 D
File 021-137285
$2,250,000 (est.)$0$0 (est.)
An affiliate of the General Partner will receive a fee for management services. The fee will equal a percentage of the aggregate subscriptions of the Issuer's limited partners during the investment period, and a percentage of invested capital thereafter.
J.P. Morgan Securities Inc. BrokerCheck CRD 79 ↗
EDGAR ↗Mar 30, 2009 D
File 021-101063
$0$0$0None listed on this filing

As reported by the issuer on Form D (Items 12–15), 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).

Appears on these filings

SourceIssuerRoleFiledFormOfferingSoldInvestorsMin. investment
EDGAR ↗VANQUA BIO, INC.
group: Orbimed
DirectorJul 5, 2024D$44,979,987
similar: $2,000,000–$19,999,994
$44,979,98712
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Genesis Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Dec 10, 2021D/AIndefinite
similar: $155,000–$5,250,000
$184,125,00064
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗VANQUA BIO, INC.
group: Orbimed
DirectorSep 15, 2021D$84,999,987
similar: $2,000,000–$19,999,994
$84,999,98711
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Partners II, L.P.
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Jul 16, 2021D/AIndefinite
similar: $155,000–$5,250,000
$1,770,099,650874
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 16, 2021D/AIndefinite
similar: $155,000–$5,250,000
$113,350,00010
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Associates Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 16, 2021D/AIndefinite
similar: $155,000–$5,250,000
$17,150,0007
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed New Horizons Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Apr 14, 2021D/AIndefinite
similar: $155,000–$5,250,000
$47,325,00047
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Genesis Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Dec 11, 2020D/AIndefinite
similar: $155,000–$5,250,000
$59,275,00024
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Asia Partners IV, L.P.
group: Orbimed
Director
Director of the GPLTD
Sep 2, 2020D/A$750,000,000
similar: $155,000–$5,250,000
$486,882,01186
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Private Investments VIII, LP
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Aug 27, 2020D$1,400,000,000
similar: $155,000–$5,250,000
$00
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 16, 2020D/AIndefinite
similar: $155,000–$5,250,000
$113,350,00010
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Associates Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 16, 2020D/AIndefinite
similar: $155,000–$5,250,000
$17,150,0007
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Partners II, L.P.
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Jul 16, 2020D/AIndefinite
similar: $155,000–$5,250,000
$1,749,614,118849
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed New Horizons Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Apr 14, 2020DIndefinite
similar: $155,000–$5,250,000
$25,300,00010
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Asia Partners IV, L.P.
group: Orbimed
Director
Director of the GPLTD
Mar 5, 2020D$750,000,000
similar: $155,000–$5,250,000
$00
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Genesis Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Dec 12, 2019DIndefinite
similar: $155,000–$5,250,000
$50,100,00015
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗Arcutis Biotherapeutics, Inc.DirectorOct 22, 2019D$94,500,000
similar: $2,000,000–$19,999,994
$94,499,96716
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗VANQUA BIO, INC.
group: Orbimed
Executive Officer, Director
President & Director
Oct 7, 2019D$18,000,000
similar: $1,100,015–$10,001,163
$6,000,0001
similar: 2–14
No minimum reported
similar: $5,000–$50,000
EDGAR ↗OrbiMed Global Healthcare Associates Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 16, 2019D/AIndefinite
similar: $155,000–$5,250,000
$17,150,0007
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 16, 2019D/AIndefinite
similar: $155,000–$5,250,000
$113,350,00010
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Partners II, L.P.
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Jul 16, 2019D/AIndefinite
similar: $155,000–$5,250,000
$1,738,864,013842
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Royalty & Credit Opportunities III, LP
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Jul 3, 2019D/A$1,200,000,000
similar: $155,000–$5,250,000
$889,835,00069
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Royalty & Credit Opportunities III, LP
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Jan 29, 2019D$1,200,000,000
similar: $155,000–$5,250,000
$00
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗Adicet Bio, Inc.DirectorOct 26, 2018D/A$43,318,510
similar: $2,000,000–$19,999,994
$25,443,5105
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Partners II, L.P.
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Jul 16, 2018D/AIndefinite
similar: $155,000–$5,250,000
$1,714,214,013835
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 16, 2018D/AIndefinite
similar: $155,000–$5,250,000
$113,350,00010
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Associates Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 16, 2018D/AIndefinite
similar: $155,000–$5,250,000
$17,150,0007
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗AVEDRO INCDirectorMay 11, 2018D$24,999,971
similar: $829,831–$9,999,998
$24,999,97119
similar: 2–15
No minimum reported
similar: $10,000–$54,310
EDGAR ↗OrbiMed Private Investments VII, LP
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Jan 30, 2018D$1,000,000,000
similar: $155,000–$5,250,000
$00
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Asia Partners III, L.P.
group: Orbimed
Director
Director of the GPLTD
Sep 6, 2017D/A$539,960,000
similar: $155,000–$5,250,000
$539,960,00097
similar: 4–27
$100,000
similar: $1,000–$100,000
EDGAR ↗NeuroPace IncDirectorAug 8, 2017D/A$80,000,001
similar: $829,831–$9,999,998
$72,000,00126
similar: 2–15
No minimum reported
similar: $10,000–$54,310
EDGAR ↗OrbiMed Partners, L.P.
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Jul 14, 2017D/AIndefinite
similar: $155,000–$5,250,000
$128,115,033130
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Partners II, L.P.
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Jul 14, 2017D/AIndefinite
similar: $155,000–$5,250,000
$1,643,696,853797
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 14, 2017D/AIndefinite
similar: $155,000–$5,250,000
$113,350,00010
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Associates Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 14, 2017D/AIndefinite
similar: $155,000–$5,250,000
$17,150,0007
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Asia Partners III, L.P.
group: Orbimed
Director
Director of the GPLTD
Jun 28, 2017D/A$450,000,000
similar: $155,000–$5,250,000
$431,530,00095
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗AVEDRO INCDirectorMay 1, 2017D$12,000,003
similar: $829,831–$9,999,998
$12,000,00314
similar: 2–15
No minimum reported
similar: $10,000–$54,310
EDGAR ↗OrbiMed Asia Partners III, L.P.
group: Orbimed
Director
Director of the GPLTD
Mar 1, 2017D/A$450,000,000
similar: $155,000–$5,250,000
$00
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Asia Partners III, L.P.
group: Orbimed
Director
Director of the GPLTD
Feb 27, 2017D$450,000,000
similar: $155,000–$5,250,000
$00
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗RHYTHM PHARMACEUTICALS, INC.DirectorJan 20, 2017D$40,949,999
similar: $1,694,259–$16,000,000
$20,475,00114
similar: 1–13
No minimum reported
similar: $10,000–$55,000
EDGAR ↗scPharmaceuticals Inc.DirectorJan 6, 2017D$46,962,788
similar: $1,694,259–$16,000,000
$46,962,78811
similar: 1–13
No minimum reported
similar: $10,000–$55,000
EDGAR ↗Roka BioScience, Inc.DirectorSep 30, 2016D$22,500,000
similar: $2,000,000–$19,999,994
$22,500,00032
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗CERAPEDICS INCDirectorSep 26, 2016D$14,000,000
similar: $2,000,000–$19,999,994
$11,000,0008
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Global Healthcare Associates Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 14, 2016D/AIndefinite
similar: $155,000–$5,250,000
$17,150,0007
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 14, 2016D/AIndefinite
similar: $155,000–$5,250,000
$113,350,00010
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Partners II, L.P.
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Jul 14, 2016D/AIndefinite
similar: $155,000–$5,250,000
$1,565,361,853744
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Partners, L.P.
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Jul 14, 2016D/AIndefinite
similar: $155,000–$5,250,000
$127,850,033128
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗Adicet Bio, Inc.DirectorJan 27, 2016D/A$43,318,510
similar: $2,000,000–$19,999,994
$25,443,5105
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗Adicet Bio, Inc.DirectorJan 27, 2016D$13,935,086
similar: $2,000,000–$19,999,994
$11,313,6086
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Israel Partners II, L.P.
group: Orbimed
Executive OfficerDec 14, 2015D$300,000,000
similar: $155,000–$5,250,000
$00
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗RHYTHM PHARMACEUTICALS, INC.DirectorDec 10, 2015D/A$40,000,000
similar: $1,694,259–$16,000,000
$40,000,00012
similar: 1–13
No minimum reported
similar: $10,000–$55,000
EDGAR ↗Audentes Therapeutics, Inc.DirectorOct 22, 2015D$64,999,949
similar: $2,000,000–$19,999,994
$64,999,94927
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Private Investments VI, LP
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Sep 15, 2015D$950,000,000
similar: $155,000–$5,250,000
$00
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗Audentes Therapeutics, Inc.DirectorSep 2, 2015DIndefinite
similar: $2,000,000–$19,999,994
$021
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗Adicet Bio, Inc.DirectorAug 26, 2015D$40,000,000
similar: $2,000,000–$19,999,994
$14,625,0001
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Partners II, L.P.
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Jul 14, 2015D/AIndefinite
similar: $155,000–$5,250,000
$1,346,181,853624
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Partners, L.P.
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Jul 14, 2015D/AIndefinite
similar: $155,000–$5,250,000
$124,585,033127
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Associates Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 14, 2015D/AIndefinite
similar: $155,000–$5,250,000
$17,150,0007
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 14, 2015D/AIndefinite
similar: $155,000–$5,250,000
$11,250,0007
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗CERAPEDICS INCDirectorFeb 23, 2015D$4,000,000
similar: $2,000,000–$19,999,994
$4,000,0005
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Global Healthcare Associates Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Feb 11, 2015D/AIndefinite
similar: $155,000–$5,250,000
$17,150,0007
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Royalty Opportunities II, LP
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Feb 2, 2015D$900,000,000
similar: $155,000–$5,250,000
$900,000,00083
similar: 4–27
$750,000
similar: $1,000–$100,000
EDGAR ↗Audentes Therapeutics, Inc.DirectorDec 24, 2014D$42,500,002
similar: $2,000,000–$19,999,994
$42,500,00211
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Partners II, L.P.
group: Orbimed
Executive Officer, Promoter
Member of OrbiMed Advisors
Jul 14, 2014D/AIndefinite
similar: $155,000–$5,250,000
$1,142,846,853528
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Partners, L.P.
group: Orbimed
Executive Officer, Promoter
Member of OrbiMed Advisors
Jul 14, 2014D/AIndefinite
similar: $155,000–$5,250,000
$117,935,033121
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Jul 14, 2014DIndefinite
similar: $155,000–$5,250,000
$6,000,0002
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Global Healthcare Associates Fund, L.P.
group: Orbimed
Executive Officer
Member of the Managing Member of the General Partner
Feb 19, 2014DIndefinite
similar: $155,000–$5,250,000
$600,0002
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗DFINE INCDirectorDec 31, 2013D$17,490,000
similar: $500,000–$7,000,000
$17,487,92912
similar: 2–14
No minimum reported
similar: $5,000–$50,000
EDGAR ↗Roka BioScience, Inc.DirectorDec 5, 2013D$16,996,657
similar: $2,000,000–$19,999,994
$16,996,6575
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Private Investments V, LP
group: Orbimed
Executive Officer
Member of OrbiMed Advisors
Nov 5, 2013D$700,000,000
similar: $155,000–$5,250,000
$699,500,00066
similar: 4–27
$150,000
similar: $1,000–$100,000
EDGAR ↗OrbiMed Asia Partners II, LP
group: Orbimed
Director
Director of the general partner of the general partner of the Issuer
Aug 15, 2013D$300,000,000
similar: $155,000–$5,250,000
$00
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Partners II, L.P.
group: Orbimed
Executive Officer, Promoter
Member of OrbiMed Advisors
Jul 12, 2013D/AIndefinite
similar: $155,000–$5,250,000
$836,672,000372
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Partners, L.P.
group: Orbimed
Executive Officer, Promoter
Member of OrbiMed Advisors
Jul 12, 2013D/AIndefinite
similar: $155,000–$5,250,000
$112,641,000119
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗Roka BioScience, Inc.DirectorJun 27, 2013D$24,999,999
similar: $2,000,000–$19,999,994
$24,999,9995
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Partners II, L.P.
group: Orbimed
Executive Officer, Promoter
Member of OrbiMed Advisors
Mar 12, 2013D/AIndefinite
similar: $155,000–$5,250,000
$640,107,000299
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Partners, L.P.
group: Orbimed
Executive Officer, Promoter
Member of OrbiMed Advisors
Mar 12, 2013D/AIndefinite
similar: $155,000–$5,250,000
$111,731,000118
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗GLAUKOS CorpDirectorJan 25, 2013D$30,000,002
similar: $829,831–$9,999,998
$30,000,00220
similar: 2–15
No minimum reported
similar: $10,000–$54,310
EDGAR ↗Relypsa IncDirectorDec 11, 2012D/A$80,000,200
similar: $1,694,259–$16,000,000
$65,000,19215
similar: 1–13
No minimum reported
similar: $10,000–$55,000
EDGAR ↗CERAPEDICS INCDirectorNov 27, 2012D/A$19,090,328
similar: $2,000,000–$19,999,994
$05
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗Relypsa IncDirectorOct 5, 2012D/A$80,000,200
similar: $1,694,259–$16,000,000
$62,412,30414
similar: 1–13
No minimum reported
similar: $10,000–$55,000
EDGAR ↗GLAUKOS CorpDirectorOct 3, 2012D$6,000,000
similar: $829,831–$9,999,998
$6,000,00011
similar: 2–15
No minimum reported
similar: $10,000–$54,310
EDGAR ↗INTERCEPT PHARMACEUTICALS INCDirectorSep 4, 2012D/A$50,000,000
similar: $2,000,000–$19,999,994
$30,000,0002
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗INTERCEPT PHARMACEUTICALS INCDirectorAug 24, 2012D$30,000,000
similar: $2,000,000–$19,999,994
$15,000,0002
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗GLAUKOS CorpDirectorAug 10, 2012D$4,500,000
similar: $829,831–$9,999,998
$4,500,00014
similar: 2–15
No minimum reported
similar: $10,000–$54,310
EDGAR ↗Relypsa IncDirectorAug 10, 2012D$80,000,200
similar: $1,694,259–$16,000,000
$49,677,65213
similar: 1–13
No minimum reported
similar: $10,000–$55,000
EDGAR ↗CERAPEDICS INCDirectorJul 20, 2012D$18,090,328
similar: $2,000,000–$19,999,994
$12,090,3284
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Partners II, L.P.
group: Orbimed
Executive Officer, Promoter
Member of OrbiMed Advisors
Mar 12, 2012D/AIndefinite
similar: $155,000–$5,250,000
$446,081,853209
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Partners, L.P.
group: Orbimed
Executive Officer, Promoter
Member of OrbiMed Advisors
Mar 12, 2012D/AIndefinite
similar: $155,000–$5,250,000
$110,685,733117
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗CERAPEDICS INCDirectorFeb 16, 2012D$3,000,000
similar: $2,000,000–$19,999,994
$3,000,0003
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗DFINE INCDirectorOct 5, 2011D$26,500,000$14,981,56216$1
EDGAR ↗Enobia Pharma CorpDirectorAug 24, 2011D$40,000,000
similar: $2,000,000–$19,999,994
$20,000,0003
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗Relypsa IncDirectorAug 8, 2011D/A$70,129,747
similar: $2,000,000–$19,999,994
$70,129,74712
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Israel Partners Limited Partnership
group: Orbimed
Executive OfficerApr 18, 2011DIndefinite
similar: $155,000–$5,250,000
$190,375,00050
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗Enobia Pharma CorpDirectorApr 1, 2011D$46,969,070
similar: $2,000,000–$19,999,994
$15,000,0007
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗OrbiMed Partners II, L.P.
group: Orbimed
Executive Officer, Promoter
Member of OrbiMed Advisors
Mar 11, 2011D/AIndefinite
similar: $155,000–$5,250,000
$236,139,92691
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗OrbiMed Partners, L.P.
group: Orbimed
Executive Officer, Promoter
Member of OrbiMed Advisors
Mar 11, 2011D/AIndefinite
similar: $155,000–$5,250,000
$64,608,12550
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗GLAUKOS CorpDirectorFeb 1, 2011D$29,500,003
similar: $829,831–$9,999,998
$29,500,00318
similar: 2–15
No minimum reported
similar: $10,000–$54,310
EDGAR ↗Enobia Pharma CorpDirectorDec 13, 2010D/A$50,000,000
similar: $2,000,000–$19,999,994
$50,000,0008
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗GLAUKOS CorpDirectorSep 23, 2010D$6,000,392
similar: $829,831–$9,999,998
$6,000,39211
similar: 2–15
No minimum reported
similar: $10,000–$54,310
EDGAR ↗Relypsa IncDirectorSep 14, 2010D$70,129,747
similar: $2,000,000–$19,999,994
$35,129,74712
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗DFINE INCDirectorJul 15, 2010D$36,187,884$36,165,34725$1
EDGAR ↗Caduceus Private Investments IV, LP
group: Orbimed
Executive Officer, Promoter
Member of OrbiMed Advisors
Dec 30, 2009D$550,000,000
similar: $155,000–$5,250,000
$312,364,00029
similar: 4–27
No minimum reported
similar: $1,000–$100,000
EDGAR ↗Enobia Pharma CorpDirectorAug 28, 2009D$50,000,000
similar: $2,000,000–$19,999,994
$15,000,0008
similar: 2–16
No minimum reported
similar: $10,000–$50,000
EDGAR ↗CERAPEDICS INCDirectorMar 30, 2009D$15,000,000
similar: $2,000,000–$19,999,994
$15,000,0003
similar: 2–16
No minimum reported
similar: $10,000–$50,000

Every row is a Form D or D/A on which the issuer listed this name as a related person. Related-person names are matched on first + last name and the address state on the filing; records that share a name but could not be tied together by a second identifier are listed separately below.

"Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years (6 industry/exemption sets on this page); 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 listings under the same name

Not linked to this profile — a second identifier (same issuer, same sponsor group) was not found. Could be the same person or a different one.

Connections as of Oct 23, 2026, 5:45 PM ET

Listed alongside — 40 names on the same filings (21 management entities, 19 people)

People and management entities the issuers listed as related persons on the same Form D filings as Jonathan T. Silverstein. Source: the EDGAR rows in the table above. Showing the 40 with the most shared filings.

  • OrbiMed Advisors LLC entity — 50 shared filings (13 issuers) · roles as listed: Executive Officer, Promoter · also listed on 9 other issuers
  • OrbiMed Global Healthcare GP LLC entity — 17 shared filings (2 issuers) · role as listed: Executive Officer
  • OrbiMed Asia GP III, L.P. entity — 4 shared filings (1 issuer) · roles as listed: Executive Officer, Promoter
  • OrbiMed Advisors III Limited entity — 4 shared filings (1 issuer) · roles as listed: Executive Officer, Promoter
  • OrbiMed Genesis GP LLC entity — 3 shared filings (1 issuer) · role as listed: Executive Officer
  • OrbiMed ROF III LLC entity — 2 shared filings (1 issuer) · role as listed: Executive Officer
  • OrbiMed Asia GP IV, L.P. entity — 2 shared filings (1 issuer) · roles as listed: Executive Officer, Promoter
  • OrbiMed Advisors IV Limited entity — 2 shared filings (1 issuer) · roles as listed: Executive Officer, Promoter
  • OrbiMed New Horizons GP LLC entity — 2 shared filings (1 issuer) · role as listed: Executive Officer
  • OrbiMed Capital GP IV LLC entity — 1 shared filing (1 issuer) · role as listed: Executive Officer
  • OrbiMed Israel GP, Limited entity — 1 shared filing (1 issuer) · role as listed: Executive Officer
  • OrbiMed Israel BioFund GP Limited Partnership entity — 1 shared filing (1 issuer) · role as listed: Executive Officer
  • OrbiMed Advisors II Limited entity — 1 shared filing (1 issuer) · role as listed: Executive Officer
  • OrbiMed Asia GP II, L.P. entity — 1 shared filing (1 issuer) · role as listed: Executive Officer
  • OrbiMed Capital GP V LLC entity — 1 shared filing (1 issuer) · role as listed: Executive Officer
  • OrbiMed ROF II LLC entity — 1 shared filing (1 issuer) · role as listed: Executive Officer
  • OrbiMed Capital GP VI LLC entity — 1 shared filing (1 issuer) · role as listed: Executive Officer
  • OrbiMed Israel GP II, L.P. entity — 1 shared filing (1 issuer) · roles as listed: Executive Officer, Promoter
  • OrbiMed Advisors Israel II Limited entity — 1 shared filing (1 issuer) · roles as listed: Executive Officer, Promoter
  • OrbiMed Capital GP VII LLC entity — 1 shared filing (1 issuer) · role as listed: Executive Officer
  • OrbiMed Capital GP VIII LLC entity — 1 shared filing (1 issuer) · role as listed: Executive Officer
  • Carl L. Gordon — 63 shared filings (19 issuers) · roles as listed: Executive Officer, Promoter, Director · also listed on 43 other issuers
  • W. Carter Neild — 58 shared filings (17 issuers) · roles as listed: Executive Officer, Promoter, Director · also listed on 8 other issuers
  • Sven H. Borho — 55 shared filings (15 issuers) · roles as listed: Executive Officer, Promoter, Director · also listed on 12 other issuers
  • Geoffrey C. Hsu — 49 shared filings (12 issuers) · roles as listed: Executive Officer, Promoter · also listed on 6 other issuers
  • Samuel D. Isaly — 36 shared filings (12 issuers) · roles as listed: Executive Officer, Promoter, Director · also listed on 7 other issuers
  • C. Scotland Stevens — 15 shared filings (6 issuers) · role as listed: Executive Officer · also listed on 6 other issuers
  • David P. Bonita — 14 shared filings (7 issuers) · roles as listed: Director, Executive Officer · also listed on 21 other issuers
  • Thomas Schuetz — 12 shared filings (3 issuers) · role as listed: Director
  • Michael B. Sheffery — 10 shared filings (4 issuers) · roles as listed: Executive Officer, Promoter
  • Gilbert H. Kliman — 7 shared filings (2 issuers) · role as listed: Director · also listed on 5 other issuers
  • Andrew J. Tofe — 6 shared filings (1 issuer) · role as listed: Director
  • Chau Khuong — 6 shared filings (1 issuer) · role as listed: Director · also listed on 1 other issuer
  • David G. Wang — 6 shared filings (2 issuers) · roles as listed: Executive Officer, Director · also listed on 5 other issuers
  • Sunny Sharma — 6 shared filings (2 issuers) · roles as listed: Executive Officer, Director · also listed on 2 other issuers
  • Olav B. Bergheim — 5 shared filings (1 issuer) · roles as listed: Director, Executive Officer · also listed on 13 other issuers
  • William Link — 5 shared filings (1 issuer) · role as listed: Director · also listed on 28 other issuers
  • Scott Rocklage — 5 shared filings (1 issuer) · role as listed: Director · also listed on 17 other issuers
  • Gerrit Klaerner — 5 shared filings (1 issuer) · roles as listed: Executive Officer, Director · also listed on 2 other issuers
  • Richard Harrison — 5 shared filings (1 issuer) · role as listed: Executive Officer · also listed on 4 other issuers

Other offering types (Regulation A and Regulation Crowdfunding)

None found in sources searched.

Sources 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 · Last checked Oct 23, 2026, 8:41 PM ET.

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