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Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 4:58 AM ET

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Stuart Michael Barkoff

Named as an officer, director or promoter on SEC Form D filings · VA, DC · Oct 1, 2021 → Oct 9, 2026

11deals (issuers)
$802.5Mreported sold
114investors
21Form D filings
2021–2026years on file

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

The short version

Stuart Michael Barkoff is listed as an executive officer and director on 21 SEC Form D filings by 11 issuers between Oct 2021 and Oct 2026. Largest by amount reported sold: South Asia Growth Fund III, LP (Rosslyn, VA — pooled investment fund — 2023–2024; $380.2M reported sold to 14 investors), GEF US Climate Solutions Fund II, L.P. (Rosslyn, VA — pooled investment fund — 2021–2024; $317.9M reported sold to 72 investors), South Asia Growth Invest Holdings LP (Rosslyn, VA — pooled investment fund — 2023; $40.8M reported sold to 4 investors), CXI Holdings Inc. (Washington, DC — other technology — 2026; $39.2M reported sold to 5 investors), GEF UCO Partners, L.P. (Rosslyn, VA — pooled investment fund — 2022–2023; $19.6M reported sold to 16 investors) and 6 more (all listed below).

What this means That is a lot of deals — 11 separate companies raised money with this person listed as executive officer and director, over about 5 years. Across those companies the filings report $802.5M sold in total.

Listed alongside Daniel Prawda (14 shared filings), GEF Capital Partners, LLC (12 shared filings, management entity), GEF US CSF II GP, L.P. (12 shared filings, management entity), Michael GEF U.S. Advisors, LLC (11 shared filings, management entity), GEF US CSF II Partners, L.P. (9 shared filings, management entity) and 24 others.

What this means These are the other officers, directors or promoters the companies named on the same forms — the team around Stuart. Each name links to their own page.

The issuers belong to 2 sponsor groups: Gef (24 issuers, $1.33B reported sold, 2009–2026) and Atsite (2 issuers, $43.2M reported sold, 2025–2026).

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 bankruptcy case matching the name listed in Key records below.

What this means 1 record came back. Each one is listed below with a link to the original document and a line saying why it matched. A name match is not proof it is the same person or company — read the why line and the document. Being sued or named in a release is an accusation, not a finding.

We compared 21 public filings for Stuart Michael Barkoff and found 10 differences, 1 worth asking the sponsor about: 8 paid sellers are listed without a CRD number; 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 Stuart Michael Barkoff has not run yet — it is joining a line of 3,067 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, 2:50 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 Stuart Michael Barkoff..

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

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

Whitaker v. Barkoff Container &supply Co. closed
United States Bankruptcy Court, M.D. Florida · No. 3:92-ap-21099 · Filed Sep 24, 1992 · Closed Jul 11, 1997
Role of Barkoff Container &supply Co.: Defendant · Outcome: Case closed 1997-07-11 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (4 people in Form D filings, 3 federal dockets); surname only in the caption; court in FL (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, 2:50 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

10 differences found between the filings for Stuart Michael Barkoff — 1 worth asking about (compared 21 filings on Oct 24, 2026)

Worth asking · Aug 18, 2022 – Mar 29, 2024

8 paid sellers are listed without a CRD number

Paid seller listed without a CRD number: Berg Advisors FZ LLC — GEF US Climate Solutions Fund II, L.P. · Paid seller listed without a CRD number: Impactus Partners Ltd — GEF US Climate Solutions Fund II, L.P. · Paid seller listed without a CRD number: A Lamot & Co srl — GEF US Climate Solutions Fund II, L.P. · Paid seller listed without a CRD number: Pontoka — GEF US Climate Solutions Fund II, L.P. · Paid seller listed without a CRD number: Berg Advisory FZ, LLC — GEF UCO Partners, L.P. · and 3 more

What this means Without a CRD number we cannot look a seller up on BrokerCheck. Ask who they are and whether they are registered.

Sources
Note · Dec 20, 2023 – Jan 12, 2024

CRD number for FirstPoint Equity Capital Ltd appears on one filing and not another — GEF US Climate Solutions Fund II, L.P.

The Jan 12, 2024 filing lists FirstPoint Equity Capital Ltd with CRD 153489; the Dec 20, 2023 Form D/A lists the same name with no CRD number.

What this means A CRD number is how you look a seller up on FINRA BrokerCheck. Missing it on a later form is usually a paperwork slip — use the number from the earlier form to check them.

Sources
Note · Nov 26, 2024 – Jan 8, 2025

Form D filed 43 days after the first sale — AtSite, Inc.

The filing says the first sale was Nov 26, 2024. The Form D was filed Jan 8, 2025 — 43 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 28 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 · Sep 30, 2022 – Oct 25, 2022

Form D filed 25 days after the first sale — InSite Holding, Inc.

The filing says the first sale was Sep 30, 2022. The Form D was filed Oct 25, 2022 — 25 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 10 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 · Oct 1, 2021 – Aug 18, 2022

Stuart Michael Barkoff's role changed at GEF US Climate Solutions Fund II, L.P.: director → executive officer

The Oct 1, 2021 filing lists Stuart Michael Barkoff as director; the Aug 18, 2022 Form D/A lists executive officer.

What this means Roles on Form D are self-reported by the issuer. A change can mean a real change in who runs the company, or just a different box ticked. Ask who makes decisions today.

Sources
Note · Oct 1, 2021 – Jul 1, 2024

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 — South Asia Growth Fund III, LP (latest filing Jul 1, 2024) · No amendment in the last 12 months on an offering that may still be open — GEF US Climate Solutions Fund II, L.P. (latest filing Mar 29, 2024) · No amendment in the last 12 months on an offering that may still be open — GEF UCO Partners, L.P. (latest filing Nov 2, 2023) · No amendment in the last 12 months on an offering that may still be open — South Asia Growth Invest Holdings LP (latest filing Jan 3, 2023)

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

Sources
Note · Oct 1, 2021 – Dec 16, 2021

Stuart Michael Barkoff is written 2 different ways on the filings

listed as "Stuart Michael Barkoff" on 16 filings (from Oct 1, 2021), and "Stuart Barkoff" on 5 filings (from Dec 16, 2021).

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 · May 29, 2018 – May 5, 2021

Same name, different state: "Stuart Michael Barkoff" (MD) is a separate record

This page covers filings where the address state is VA or DC. A separate record, "Stuart Michael Barkoff" with address state MD, is listed on 5 filings — most recently by South Asia Growth Fund II, L.P. (May 5, 2021). The two records do not overlap in time: this page runs Oct 1, 2021 to Oct 9, 2026; the other runs May 29, 2018 to May 5, 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 · May 31, 2017 – Oct 22, 2020

Same name, different state: "STUART BARKOFF" (MD) is a separate record

This page covers filings where the address state is VA or DC. A separate record, "STUART BARKOFF" with address state MD, is listed on 4 filings — most recently by GEF Compost Partners, LLC (Oct 22, 2020). The two records do not overlap in time: this page runs Oct 1, 2021 to Oct 9, 2026; the other runs May 31, 2017 to Oct 22, 2020.

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 1, 2021 – Oct 9, 2026

Stuart Michael Barkoff is listed with 2 different address states: VA, DC

VA on 20 filings (Oct 1, 2021 to Oct 9, 2026); DC on 1 filing (Oct 25, 2022).

What this means The address on a Form D is usually the company's, not the person's home, so this often just reflects different companies. It can also mean a move. Nothing wrong by itself.

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 11 offerings report sales commissions totalling $5,805,500; 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
Oct 9, 2026 D
GEF Rocky Mountain Partners, L.P.
File 021-600774
$0$0$0None listed on this filingEDGAR ↗
Jul 17, 2026 D
South Asia Growth Fund IV, LP
File 021-591229
$0$0$0
SAGF II Management, LLC is entitled to a periodic fee for its investment management services in accordance with the organizational documents of the Issuer.
None listed on this filingEDGAR ↗
May 6, 2026 D
CXI Holdings Inc.
File 021-582994
$0$0$0None listed on this filingEDGAR ↗
Jan 8, 2025 D
AtSite, Inc.
File 021-534618
$0$0$0None listed on this filingEDGAR ↗
Jul 1, 2024 D/A
South Asia Growth Fund III, LP
File 021-485594
$0$0$0
SAGF II Management, LLC is entitled to a periodic fee for its investment management services in accordance with the organizational documents of the Issuers.
None listed on this filingEDGAR ↗
Mar 29, 2024 D/A
GEF US Climate Solutions Fund II, L.P.
File 021-415355
$5,596,000 (est.)$0$0
GEF U.S. Advisors, LLC is entitled to a periodic fee for its investment management services in accordance with the organizational documents of the Issuers.
INTE Securities LLC BrokerCheck CRD 47107 ↗
Berg Advisors FZ LLC no CRD number reported
Asante Capital Group Advisors LLC BrokerCheck CRD 155178 ↗
Impactus Partners Ltd no CRD number reported
A Lamot & Co srl no CRD number reported
Pontoka no CRD number reported
FirstPoint Equity Capital Ltd no CRD number reported
via BA Securities, LLC (CRD 153489 ↗)
EDGAR ↗
Nov 2, 2023 D/A
GEF UCO Partners, L.P.
File 021-468347
$209,500$0$0
GEF U.S. Advisors, LLC is entitled to a periodic fee for its investment management services in accordance with the organizational documents of the Issuer.
Berg Advisory FZ, LLC no CRD number reported
A Lamot & Co srl no CRD number reported
Pontoka no CRD number reported
FirstPoint Equity Capital Ltd no CRD number reported
EDGAR ↗
Oct 5, 2023 D
GEF Digital Infrastructure Partners, L.P.
File 021-493934
$0$0$0
GEF U.S. Advisors, LLC is entitled to a periodic fee for its investment management services in accordance with the organizational documents of the Issuer.
None listed on this filingEDGAR ↗
Jan 3, 2023 D
South Asia Growth Invest Holdings LP
File 021-469516
$0$0$0None listed on this filingEDGAR ↗
Oct 25, 2022 D
InSite Holding, Inc.
File 021-462721
$0$0$0None listed on this filingEDGAR ↗
Dec 16, 2021 D
GEF LatAm Climate Solutions Fund III-A, L.P.
File 021-425404
$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 11

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

Pooled Investment Fund · group: Gef

GEF Rocky Mountain Partners, L.P.

Arlington, VA · Oct 9, 2026
  • Oct 9, 2026 · D · $0 sold of Indefinite · 0 investors · min. No minimum reported · role: Executive Officer (Managing Member of the GP) EDGAR ↗

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

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.

Pooled Investment Fund · group: Gef

South Asia Growth Fund IV, LP

Arlington, VA · Jul 17, 2026
  • Jul 17, 2026 · D · $0 sold of Indefinite · 0 investors · min. No minimum reported · role: Executive Officer (Director of the GP of the GP) EDGAR ↗

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

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.

Other Technology · group: Atsite

CXI Holdings Inc.

Washington, DC · May 6, 2026
  • May 6, 2026 · D · $39,162,200 sold of $41,088,220 · 5 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $39.2M from 5 investors (95% of the $41.1M target) as of the latest filing. Stuart is listed as director.

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: Other Technology / 506(b) (17,390 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

Business Services · group: Atsite

AtSite, Inc.

Washington, DC · Jan 8, 2025
  • Jan 8, 2025 · D · $4,000,008 sold of $4,000,008 · 1 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $4M from 1 investor (100% of the $4M target) as of the latest filing. Stuart is listed as director.

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: Business Services / 506(b) (965 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.

Pooled Investment Fund · group: Gef

South Asia Growth Fund III, LP

Rosslyn, VA · Jun 29, 2023 → Jul 1, 2024 · 2 filings
  • Jul 1, 2024 · D/A · $380,160,000 sold of Indefinite · 14 investors · min. No minimum reported · role: Executive Officer (Director of the GP of the GP of the Ontario Fund and Manager of the GP of the Luxembourg Fund) EDGAR ↗
  • Jun 29, 2023 · D · $0 sold of Indefinite · 0 investors · min. No minimum reported · role: Executive Officer (Director of the GP of the GP of the Canadian Fund and Manager of the GP of the Luxembourg Fund) EDGAR ↗

Raised $380.2M from 14 investors as of the latest filing. Stuart is listed as executive officer on 2 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: 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.

Pooled Investment Fund · group: Gef

GEF US Climate Solutions Fund II, L.P.

Rosslyn, VA · Oct 1, 2021 → Mar 29, 2024 · 8 filings
  • Mar 29, 2024 · D/A · $317,950,000 sold of Indefinite · 72 investors · min. No minimum reported · role: Executive Officer (Managing Director of the Top GP) EDGAR ↗
  • Jan 12, 2024 · D/A · $275,900,000 sold of Indefinite · 61 investors · min. No minimum reported · role: Executive Officer (Managing Director of the Top GP) EDGAR ↗
  • Dec 20, 2023 · D/A · $209,250,000 sold of Indefinite · 52 investors · min. No minimum reported · role: Executive Officer (Managing Director of the Top GP) EDGAR ↗
  • Nov 21, 2023 · D/A · $163,500,000 sold of Indefinite · 47 investors · min. No minimum reported · role: Executive Officer (Managing Director of the Top GP) EDGAR ↗
  • Oct 11, 2023 · D/A · $146,400,000 sold of Indefinite · 45 investors · min. No minimum reported · role: Executive Officer (Managing Director of the Top GP) EDGAR ↗
  • Aug 18, 2023 · D/A · $110,650,000 sold of Indefinite · 34 investors · min. No minimum reported · role: Executive Officer (Managing Director of the Top GP) EDGAR ↗
  • Aug 18, 2022 · D/A · $78,470,000 sold of Indefinite · 20 investors · min. No minimum reported · role: Executive Officer (Managing Director of the Top GP) EDGAR ↗
  • Oct 1, 2021 · D · $0 sold of Indefinite · 0 investors · min. No minimum reported · role: Director (Managing Director of the Top GP) EDGAR ↗

Raised $317.9M from 72 investors as of the latest filing. Stuart is listed as executive officer, director on 8 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: 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.

Pooled Investment Fund · group: Gef

GEF UCO Partners, L.P.

Rosslyn, VA · Dec 22, 2022 → Nov 2, 2023 · 3 filings
  • Nov 2, 2023 · D/A · $19,575,000 sold of Indefinite · 16 investors · min. No minimum reported · role: Executive Officer (The Managing Director of the Top GP) EDGAR ↗
  • Jan 6, 2023 · D/A · $3,475,000 sold of Indefinite · 10 investors · min. No minimum reported · role: Executive Officer (The Managing Director of the Top GP) EDGAR ↗
  • Dec 22, 2022 · D · $0 sold of Indefinite · 0 investors · min. No minimum reported · role: Executive Officer (The Managing Director of the Top GP) EDGAR ↗

Raised $19.6M from 16 investors as of the latest filing. Stuart is listed as executive officer on 3 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: 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.

Pooled Investment Fund · group: Gef

GEF Digital Infrastructure Partners, L.P.

Rosslyn, VA · Oct 5, 2023
  • Oct 5, 2023 · D · $0 sold of Indefinite · 0 investors · min. No minimum reported · role: Executive Officer (Managing Director of the Top GP) EDGAR ↗

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

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.

Pooled Investment Fund · group: Gef

South Asia Growth Invest Holdings LP

Rosslyn, VA · Jan 3, 2023
  • Jan 3, 2023 · D · $40,770,000 sold of Indefinite · 4 investors · min. No minimum reported · role: Director (Director of the Top GP) EDGAR ↗

Raised $40.8M from 4 investors as of the latest filing. Stuart is listed as director.

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.

Other Energy

InSite Holding, Inc.

Washington, DC · Oct 25, 2022
  • Oct 25, 2022 · D · $885,000 sold of $885,000 · 2 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $885K from 2 investors (100% of the $885K target) as of the latest filing. Stuart is listed as director.

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: Other Energy / 506(b) (1,000 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.

Pooled Investment Fund · group: Gef

GEF LatAm Climate Solutions Fund III-A, L.P.

Rosslyn, VA · Dec 16, 2021
  • Dec 16, 2021 · D · $0 sold of Indefinite · 0 investors · min. No minimum reported · role: Executive Officer, Director (Director of Fund III-A and Fund III-B and Manager of General Partner of Fund III-C) EDGAR ↗

No sales reported yet as of the latest filing. Stuart is listed as executive officer, director.

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.

Other pages with the same name (2)

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

People around Stuart 29

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

Management entity

GEF Capital Partners, LLC

Executive Officer, Promoter · 12 shared filings (7 issuers)

GEF Capital Partners, LLC is on 7 issuers in total — a repeat sponsor. Their page lists every one.

Management entity

GEF US CSF II GP, L.P.

Executive Officer · 12 shared filings (3 issuers)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

Michael GEF U.S. Advisors, LLC

Executive Officer · 11 shared filings (2 issuers)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

GEF US CSF II Partners, L.P.

Executive Officer · 9 shared filings (2 issuers)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

GEF UK GP Holdings Ltd.

Executive Officer · 5 shared filings (4 issuers)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

Michael GEF Capital Partners, LLC

Executive Officer · 5 shared filings (2 issuers)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

SAGF II Management, LLC

Executive Officer · 3 shared filings (3 issuers)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

South Asia Growth III Partners, LP

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

GEF LatAm Partners III, L.P.

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

GEF LatAm Management, LLC

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

GEF LatAm III Lux GP, Sarl

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

South Asia Growth Partners II, L.P.

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

Michael SAGF II Management, LLC

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

GEF U.S. Advisors, LLC

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

South Asia Growth Partners IV, LP

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

Management entity

GEF Compost Manager, LLC

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

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

Daniel Prawda

Executive Officer, Director · 14 shared filings (5 issuers)

Daniel Prawda is on 5 issuers in total — a repeat sponsor. Their page lists every one.

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

Davor Kapelina

Executive Officer, Director · 3 shared filings (3 issuers)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

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

Raj Pai

Executive Officer · 3 shared filings (2 issuers)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

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

David Hong

Director · 2 shared filings (2 issuers)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

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

Anibal Wadih

Executive Officer · 2 shared filings (2 issuers)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

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

Rand Blazer

Director · 1 shared filing (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

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

Alan Friedman

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

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

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

Oded Rhone

Director · 1 shared filing (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

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

Lisa West

Director · 1 shared filing (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

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

Tom Schiano

Director · 1 shared filing (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

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

Jeff Jenkins

Director · 1 shared filing (1 issuer)

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

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

Alan Freidman

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

Listed on the same filings as Stuart Michael Barkoff. Their page shows their other deals.

The team behind the deals

Sponsor group

Gef

24 issuers · 42 filings · $1.33B reported sold · 2009–2026

One team, 24 deal companies. Stuart Michael Barkoff is listed on 8 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 Stuart Michael Barkoff.

Sponsor group

Atsite

2 issuers · 2 filings · $43.2M reported sold · 2025–2026

One team, 2 deal companies. Stuart Michael Barkoff 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 Stuart Michael Barkoff.

Registrations and other filings

Adviser registration (Form ADV)

A person is never an adviser firm. 7 of the 11 issuers this person is listed on match a Form ADV adviser (searched 24,962 advisers as of Oct 2, 2026): South Asia Growth Fund IV, LP, South Asia Growth Fund III, LP, GEF US Climate Solutions Fund II, L.P., GEF UCO Partners, L.P., GEF Digital Infrastructure Partners, L.P., South Asia Growth Invest Holdings LP, GEF LatAm Climate Solutions Fund III-A, L.P..

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 Stuart Michael Barkoff 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 11 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers Stuart Michael Barkoff is listed on: none on file. No website or social profile named in South Asia Growth Invest Holdings LP's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #137,046 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 (Rosslyn, VA). Each opens in a new tab; what you find there is not verified by PartnerFacts.

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