PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 10:52 AM ET

Sponsor Check › Management entity

1G

1kx GP

Management entity named on Form D filings · Cayman Islands (as filed: E9) · Apr 26, 2018 → Sep 23, 2026

3deals (issuers)
$383.5Mreported sold
91investors
14Form D filings
2018–2026years on file
Follow this entityLook further ↓PDF

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:15 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

1kx GP is a management entity listed as an executive officer on 14 SEC Form D filings by 3 issuers between Apr 2018 and Sep 2026: 1kx LP (George Town, Cayman Islands (as filed: E9) — pooled investment fund — 2018–2026; $278.8M reported sold to 71 investors), 1KX EARLY STAGE MASTER FUND LP (George Town, Grand Cayman, Cayman Islands (as filed: E9) — pooled investment fund — 2024–2025; $79.3M reported sold to 13 investors) and 1KX EARLY STAGE FEEDER FUND LP (George Town, Grand Cayman, Cayman Islands (as filed: E9) — pooled investment fund — 2024–2025; $25.4M reported sold to 7 investors).

What this means A repeat sponsor — 3 separate companies raised money with this person listed as executive officer, over about 8 years. Across those companies the filings report $383.5M sold in total.

Listed alongside Christopher Heymann (14 shared filings), Lasse Clausen (14 shared filings), 1kx Management Ltd. (9 shared filings, management entity), Alessandro Palladino (6 shared filings), Henry Brodie (6 shared filings) and 4 others.

What this means These are the other officers, directors or promoters the companies named on the same forms — the team around 1kx. Each name links to their own page.

All 3 issuers belong to the sponsor group 1kx Early Stage (6 issuers, $165.4M reported sold, 2018–2026).

What this means A sponsor group is one team that sets up a new company for each deal. 1kx Early Stage has 6 companies on file and $165.4M reported sold in total — the group page shows the whole track record in one place.

Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AK, AL, AR, AZ, CA, CO, CT, DC, DE, FINRA, FL, GA, HI, ID, IL, KS, KY, LA, MA, MD, ME, MI, MO, MS, MT, NASAA, NC, ND, NH, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, WA, WI, WV, WY) — none found.

What this means Nothing turned up where we looked (3 sources). That does not prove there is nothing — it means none was found in those sources on that date.

We compared 14 public filings for 1kx GP and found 11 differences, 5 worth asking the sponsor about: Amount sold went down between filings; Investor count went down between filings; 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 1kx GP has not run yet — it is joining a line of 62,645 names; searches run around the clock at the hosts' allowed rate. Searched so far: 738 names.

Community comments are quoted as written by their authors. Sources searched: Bing (site:reddit.com / site:biggerpockets.com) and Reddit's own search, plus DuckDuckGo/Brave/BiggerPockets search when they are answering.

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, 2:15 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: 48 regulators (FINRA, NASAA, 37 states) — crawled Oct 24, 2026, 8:48 AM ET

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 1kx GP..

State securities regulators: Securities regulators searched (64,910 actions): FINRA (38,350 actions, 1995–2026), NASAA (31 actions, 2000–2026; listing starts 1997), AK Division of Banking and Securities (273 actions, 1971–2025), AL Securities Commission (880 actions, 2001–2026), AR Securities Department (1,305 actions, 1998–2026), AZ Corporation Commission Securities Division (411 actions, 2017–2026), CA DFPI (25 actions, 2007–2024; listing starts 2002 — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first), CO Division of Securities (731 actions, 2001–2026; older years from the Internet Archive (snapshot of 2026-05-02)), CT Department of Banking Securities Division (940 actions, 2006–2026; older years from the Internet Archive (snapshot of 2026-04-22)), DC DISB Securities Bureau (25 actions, 2012–2026), DE DOJ Investor Protection Unit (257 actions, 1987–2026), FL Office of Financial Regulation (49 actions, 2018–2026), GA Secretary of State Securities Division (65 actions, 2015–2026; listing starts 2012), HI DCCA Securities Enforcement Branch (26 actions, 2012–2026), ID Department of Finance Securities Bureau (663 actions, 1994–2026), IL Secretary of State Securities Department (4,122 actions, 2003–2023), KS Insurance Department Securities Division (58 actions), KY Department of Financial Institutions (342 actions, 2005–2026), LA Office of Financial Institutions Securities Division (13 actions, 2010–2025; listing starts 2008), MA Secretary of the Commonwealth Securities Division (125 actions, 2012–2025; live site blocks automated access — loaded from the Internet Archive snapshot of 2026-02-04), MD Attorney General Securities Division (1,054 actions, 2004–2026), ME Office of Securities (539 actions, 2000–2026), MI LARA Corporations, Securities & Commercial Licensing Bureau (201 actions), MO Secretary of State Securities Division (919 actions, 1998–2026), MS Secretary of State Securities Division (209 actions, 1995–2026), MT Commissioner of Securities and Insurance (597 actions, 2000–2026), NC Secretary of State Securities Division (265 actions, 2004–2024), ND Securities Department (711 actions, 1990–2026; the regulator no longer publishes this list live — loaded from the Internet Archive snapshot of 2026-01-06), NH Bureau of Securities Regulation (402 actions, 2002–2026), NM Regulation and Licensing Department Securities Division (90 actions, 2010–2025), NV Secretary of State Securities Division (118 actions, 2018–2026), NY Attorney General Investor Protection Bureau (44 actions, 2012–2026), OH Division of Securities (327 actions, 1993–2006), OK Department of Securities (2,531 actions, 1998–2026), OR Division of Financial Regulation (589 actions, 1988–2026), PA Department of Banking and Securities (1,448 actions, 2008–2024; the regulator no longer publishes this list live — loaded from the Internet Archive snapshot of 2024-08-09), RI DBR Securities Division (98 actions, 2005–2025), SC Attorney General Securities Division (540 actions, 2006–2026), SD Division of Insurance – Securities Regulation (106 actions, 2017–2026), TN Department of Commerce and Insurance Securities Division (405 actions, 1992–2026), TX State Securities Board (936 actions, 1999–2026), UT Division of Securities (772 actions, 2000–2026; older years from the Internet Archive (snapshot of 2010-05-27)), VT DFR Securities Division (137 actions, 2010–2026), WA DFI (2,039 actions, 2001–2026), WI DFI Division of Securities (1,072 actions, 1998–2026), WV Securities Commission (State Auditor) (64 actions), WY Secretary of State Compliance Division (6 actions, 2016–2024) — last crawled Oct 24, 2026, 8:48 AM ET. No machine-readable public listing today for IA, IN, MN, NE, NJ, VA (see docs/state-regulators.md).

3. Bankruptcies

None found in sources searched — federal bankruptcy courts (CourtListener / RECAP), checked Oct 24, 2026

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, 2:15 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.

4. Differences between public sources

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

11 differences found between the filings for 1kx GP — 5 worth asking about (compared 14 filings on Oct 24, 2026)

Worth asking · Apr 20, 2022 – Apr 21, 2023

Amount sold went down between filings — 1kx LP

The Apr 20, 2022 filing says $197,267,289 sold; the Apr 21, 2023 Form D/A says $125,490,302 sold — $71,776,987 less.

What this means Amounts sold normally only go up as a raise continues. A drop can mean investors were refunded, a figure was corrected, or an earlier number was wrong. Ask the sponsor which it was.

Form D/A (earlier) · Apr 20, 2022 ↗Form D/A (later) · Apr 21, 2023 ↗1kx LP — PartnerFacts page ↗
Sources
Worth asking · Apr 20, 2022 – Apr 21, 2023

Investor count went down between filings — 1kx LP

The Apr 20, 2022 filing reports 71 investors; the Apr 21, 2023 Form D/A reports 57 investors.

What this means Investor counts normally only grow. A smaller number can mean investors left or were refunded, or a count was corrected. Ask the sponsor what happened.

Form D/A (earlier) · Apr 20, 2022 ↗Form D/A (later) · Apr 21, 2023 ↗1kx LP — PartnerFacts page ↗
Sources
Worth asking · Mar 1, 2024 – Oct 8, 2024

Form D filed 221 days after the first sale — 1kx LP

The filing says the first sale was Mar 1, 2024. The Form D was filed Oct 8, 2024 — 221 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 206 days past that.

What this means The notice went in months after money was taken in. Late notices are common and carry no penalty by themselves, but it is fair to ask the sponsor why the paperwork lagged.

Form D · Oct 8, 2024 ↗1kx LP — PartnerFacts page ↗
Sources
Worth asking · Jan 31, 2024 – Apr 19, 2024

Form D filed 79 days after the first sale — 1KX EARLY STAGE FEEDER FUND LP

The filing says the first sale was Jan 31, 2024. The Form D was filed Apr 19, 2024 — 79 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 64 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.

Form D · Apr 19, 2024 ↗1KX EARLY STAGE FEEDER FUND LP — PartnerFacts page ↗
Sources
Worth asking · Jan 31, 2024 – Apr 19, 2024

Form D filed 79 days after the first sale — 1KX EARLY STAGE MASTER FUND LP

The filing says the first sale was Jan 31, 2024. The Form D was filed Apr 19, 2024 — 79 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 64 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.

Form D · Apr 19, 2024 ↗1KX EARLY STAGE MASTER FUND LP — PartnerFacts page ↗
Sources
Note · Jan 31, 2024 – Apr 17, 2025

No amendment in the last 12 months on an offering that may still be open — 1KX EARLY STAGE FEEDER FUND LP (latest filing Apr 17, 2025)

The latest filing for this offering is dated Apr 17, 2025 (first sale Jan 31, 2024). It reports $25,350,000 sold of an indefinite amount offered. No later amendment is in our index as of Oct 24, 2026.

What this means SEC rules expect a yearly amendment while an offering is still going. The raise may simply have ended — a Form D does not say when it closed. Ask the sponsor whether the offering closed, when, and at what amount.

Form D/A · Apr 17, 2025 ↗1KX EARLY STAGE FEEDER FUND LP — PartnerFacts page ↗
Sources
Note · Jan 31, 2024 – Apr 17, 2025

No amendment in the last 12 months on an offering that may still be open — 1KX EARLY STAGE MASTER FUND LP (latest filing Apr 17, 2025)

The latest filing for this offering is dated Apr 17, 2025 (first sale Jan 31, 2024). It reports $79,350,000 sold of an indefinite amount offered. No later amendment is in our index as of Oct 24, 2026.

What this means SEC rules expect a yearly amendment while an offering is still going. The raise may simply have ended — a Form D does not say when it closed. Ask the sponsor whether the offering closed, when, and at what amount.

Form D/A · Apr 17, 2025 ↗1KX EARLY STAGE MASTER FUND LP — PartnerFacts page ↗
Sources
Note · Jul 1, 2018 – Apr 16, 2024

No amendment in the last 12 months on an offering that may still be open — 1kx LP (latest filing Apr 16, 2024)

The latest filing for this offering is dated Apr 16, 2024 (first sale Jul 1, 2018). It reports $278,758,883 sold of an indefinite amount offered. No later amendment is in our index as of Oct 24, 2026.

What this means SEC rules expect a yearly amendment while an offering is still going. The raise may simply have ended — a Form D does not say when it closed. Ask the sponsor whether the offering closed, when, and at what amount.

Form D/A · Apr 16, 2024 ↗1kx LP — PartnerFacts page ↗
Sources
Note · Apr 19, 2024 – Apr 17, 2025

Address moved from Grand Cayman, Cayman Islands (as filed: E9) to George Town, Grand Cayman, Cayman Islands (as filed: E9) — 1KX EARLY STAGE FEEDER FUND LP

The people listed on the Apr 19, 2024 filing give Grand Cayman, Cayman Islands (as filed: E9); on the Apr 17, 2025 filing they give George Town, Grand Cayman, Cayman Islands (as filed: E9). The address now on file (121 South Church Street, Ugland House, George Town, Grand Cayman, Cayman Islands (as filed: E9)) is a registered-agent or shared-office address used by 25 issuers.

What this means A registered agent's address is a mailbox, not where the team works. Ask where the business actually operates.

Form D · Apr 19, 2024 ↗Form D/A · Apr 17, 2025 ↗1KX EARLY STAGE FEEDER FUND LP — PartnerFacts page ↗
Sources
Note · Apr 19, 2024 – Apr 17, 2025

Address moved from Grand Cayman, Cayman Islands (as filed: E9) to George Town, Grand Cayman, Cayman Islands (as filed: E9) — 1KX EARLY STAGE MASTER FUND LP

The people listed on the Apr 19, 2024 filing give Grand Cayman, Cayman Islands (as filed: E9); on the Apr 17, 2025 filing they give George Town, Grand Cayman, Cayman Islands (as filed: E9). The address now on file (121 South Church Street, Ugland House, George Town, Grand Cayman, Cayman Islands (as filed: E9)) is a registered-agent or shared-office address used by 25 issuers.

What this means A registered agent's address is a mailbox, not where the team works. Ask where the business actually operates.

Form D · Apr 19, 2024 ↗Form D/A · Apr 17, 2025 ↗1KX EARLY STAGE MASTER FUND LP — PartnerFacts page ↗
Sources
Note · Apr 20, 2021 – Apr 20, 2022

Address moved from Grand Cayman, Cayman Islands (as filed: E9) to Tortola, Virgin Islands, British (as filed: D8) — 1kx LP

The people listed on the Apr 20, 2021 filing give Grand Cayman, Cayman Islands (as filed: E9); on the Apr 20, 2022 filing they give Tortola, Virgin Islands, British (as filed: D8). The address now on file (Ugland House, 121 South Church Street, George Town, Cayman Islands (as filed: E9)) is a registered-agent or shared-office address used by 22 issuers.

What this means A registered agent's address is a mailbox, not where the team works. Ask where the business actually operates.

Form D/A · Apr 20, 2021 ↗Form D/A · Apr 20, 2022 ↗1kx 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

None reported on 4 offerings — no sales commissions, finder's fees or proceeds to insiders

Per-offering detail
Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Sep 23, 2026 D/A
1kx LP
File 021-526218
$0 (est.)$0 (est.)$0 (est.)
1kx GP and certain persons listed in Item 3 may receive a management fee based on the value of the issuer's assets and/or a performance fee based on the issuer's profits.
None listed on this filingEDGAR ↗
Apr 17, 2025 D/A
1KX EARLY STAGE MASTER FUND LP
File 021-511079
$0$0$0None listed on this filingEDGAR ↗
Apr 17, 2025 D/A
1KX EARLY STAGE FEEDER FUND LP
File 021-511078
$0$0$0None listed on this filingEDGAR ↗
Apr 16, 2024 D/A
1kx LP
File 021-311046
$0 (est.)$0 (est.)$0 (est.)
1kx GP and certain persons listed in Item 3 may receive a management fee based on the value of the issuer's assets and/or a performance fee based on the issuer's profits.
None listed on this filingEDGAR ↗

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 entity is listed on (latest filing per offering, per issuer).

Deals 3

Every issuer that named 1kx GP on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

1
Pooled Investment Fund · group: 1kx Early Stage

1kx LP

George Town, Cayman Islands (as filed: E9) · Apr 26, 2018 → Sep 23, 2026 · 10 filings
  • Sep 23, 2026 · D/A · $1,650,100 sold of Indefinite · 2 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issue) EDGAR ↗
  • Oct 6, 2025 · D/A · $1,650,100 sold of Indefinite · 2 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issue) EDGAR ↗
  • Oct 8, 2024 · D · $1,400,000 sold of Indefinite · 2 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issue) EDGAR ↗
  • Apr 16, 2024 · D/A · $278,758,883 sold of Indefinite · 62 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issuer) EDGAR ↗
  • Apr 21, 2023 · D/A · $125,490,302 sold of Indefinite · 57 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issuer) EDGAR ↗
  • Apr 20, 2022 · D/A · $197,267,289 sold of Indefinite · 71 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issuer) EDGAR ↗
  • Apr 20, 2021 · D/A · $42,634,532 sold of Indefinite · 24 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issuer.) EDGAR ↗
  • Apr 21, 2020 · D/A · $11,367,402 sold of Indefinite · 19 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issuer.) EDGAR ↗
  • Apr 26, 2019 · D/A · $6,414,541 sold of Indefinite · 15 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issuer.) EDGAR ↗
  • Apr 26, 2018 · D · $0 sold of Indefinite · 0 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issuer.) EDGAR ↗

Raised $278.8M from 71 investors as of the latest filing. 1kx is listed as executive officer on 10 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(c) (8,096 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.

1E
Pooled Investment Fund · group: 1kx Early Stage

1KX EARLY STAGE FEEDER FUND LP

George Town, Grand Cayman, Cayman Islands (as filed: E9) · Apr 19, 2024 → Apr 17, 2025 · 2 filings
  • Apr 17, 2025 · D/A · $25,350,000 sold of Indefinite · 7 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issuer) EDGAR ↗
  • Apr 19, 2024 · D · $3,750,000 sold of Indefinite · 1 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issuer) EDGAR ↗

Raised $25.4M from 7 investors as of the latest filing. 1kx is listed as executive officer 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.

1E
Pooled Investment Fund · group: 1kx Early Stage

1KX EARLY STAGE MASTER FUND LP

George Town, Grand Cayman, Cayman Islands (as filed: E9) · Apr 19, 2024 → Apr 17, 2025 · 2 filings
  • Apr 17, 2025 · D/A · $79,350,000 sold of Indefinite · 13 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issuer) EDGAR ↗
  • Apr 19, 2024 · D · $53,750,000 sold of Indefinite · 10 investors · min. No minimum reported · role: Executive Officer (General Partner of the Issuer) EDGAR ↗

Raised $79.3M from 13 investors as of the latest filing. 1kx is listed as executive officer 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.

People around 1kx 9

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

1M
Management entity

1kx Management Ltd.

Executive Officer · 9 shared filings (3 issuers) · also on 3 other issuers

1kx Management Ltd. is on 6 issuers in total — a repeat sponsor. Their page lists every one.

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

Lasse Clausen

Director · 14 shared filings (3 issuers) · also on 3 other issuers

Lasse Clausen is on 6 issuers in total — a repeat sponsor. Their page lists every one.

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

Christopher Heymann

Director · 14 shared filings (3 issuers) · also on 3 other issuers

Christopher Heymann is on 6 issuers in total — a repeat sponsor. Their page lists every one.

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

Alessandro Palladino

Director · 6 shared filings (1 issuer) · also on 2 other issuers

Listed on the same filings as 1kx GP. Their page shows their other deals.

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

Henry Brodie

Director · 6 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as 1kx GP. Their page shows their other deals.

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

Walter Reich

Director · 6 shared filings (1 issuer) · also on 15 other issuers

Walter Reich is on 16 issuers in total — a repeat sponsor. Their page lists every one.

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

Peter Vanzoost

Director · 5 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as 1kx GP. Their page shows their other deals.

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

Peter Van Zoost

Director · 1 shared filing (1 issuer) · also on 6 other issuers

Peter Van Zoost is on 7 issuers in total — a repeat sponsor. Their page lists every one.

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

Zachary Jelusic

Director · 1 shared filing (1 issuer) · also on 1 other issuer

Listed on the same filings as 1kx GP. Their page shows their other deals.

The team behind the deals

1E
Sponsor group

1kx Early Stage

6 issuers · 22 filings · $165.4M reported sold · 2018–2026

One team, 6 deal companies. 1kx GP is listed on 3 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 1kx GP.

Registrations and other filings

Business registration (state registry / Secretary of State)

State business registry (Secretary of State) 0 records matched to 1kx GP

No Secretary of State record matched in the registries searched. Registries searched: AL (Alabama Secretary of State — Business Entity Records (arc-sos.state.al.us), searched by issuer name, data as of Oct 24, 2026); CO (Colorado Secretary of State — Business Entities in Colorado (data.colorado.gov), data as of Oct 23, 2026); CT (Connecticut Secretary of the State — Business Registry (data.ct.gov), data as of Oct 24, 2026); FL (Florida Department of State, Division of Corporations — quarterly corporate data file (Sunbiz), data as of Oct 7, 2026); KY (Kentucky Secretary of State — Business Entity Search (sosbes.sos.ky.gov), searched by issuer name, data as of Oct 24, 2026); NY (New York Department of State — Corporations and Other Entities (data.ny.gov: All Filings + Active Corporations), data as of Oct 20, 2026); OR (Oregon Secretary of State — Active Businesses, All (data.oregon.gov), data as of Oct 20, 2026); PA (Pennsylvania Department of State — Registered Businesses, Current (data.pa.gov), data as of Oct 6, 2026); TX (Texas Comptroller — Active Franchise Taxpayers incl. Secretary of State file data (data.texas.gov), data as of Oct 24, 2026). Registries of other states have not been searched: many publish no bulk file and require a CAPTCHA or bot challenge on their search page, which we do not bypass (Delaware, for example, offers no public bulk file).

Adviser registration (Form ADV)

Searched SEC Form ADV bulk data (registered + exempt reporting advisers) (24,962 records as of Oct 2, 2026, 8:00 AM ET) — nothing matched 1kx GP.

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

1kx GP is matched through the issuers it is listed on; property records are tied to issuers, not to management companies, on this site. 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 3 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers 1kx GP is listed on: none on file. No website or social profile named in 1KX EARLY STAGE MASTER FUND LP's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #72,923 of 374,652 in line (1,386 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 (George Town, Grand Cayman, E9). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Social and web

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

Courts

CourtListener / RECAP (federal) ↗PACER case locator (federal, login) ↗

Securities regulators

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

Business registries

OpenCorporates ↗

Change history

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