PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:11 AM ET

Sponsor Check › Sponsor group

AV

Arch Venture

One sponsor team, 10 deal companies · Chicago, IL

Grouped because: 9 shared people, 3 shared management entities, same business address (10 issuers), similar issuer names (10) · 10 issuers also list a director who sits on many unrelated issuers (not used to group) (automatic match from the filings) · not the same sponsor?

10deal companies
$6.74Breported sold
372investors
16Form D filings
2014–2026active
1new, last 12 mo
Follow this sponsor groupLook further ↓

Data last updated Oct 23, 2026, 5:45 PM ET · Latest filing in this group Aug 31, 2026 · Courts (RECAP) last checked: Oct 24, 2026, 2:16 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Arch Venture is a sponsor group of 10 issuers that PartnerFacts links to one sponsor (shared people, shared management entity, same business address, similar issuer names; automatic match from the filings), filing 16 Form D filings between Apr 2014 and Aug 2026.

What this means One team, 10 deal companies, about 12 years of track record in SEC filings. We link the companies because the same people or address appear on their forms — tap "Request a correction" if that is wrong.

Combined reported sold: $6.74B to 372 investors (latest filing per issuer). Industries as reported: Pooled Investment Fund (10). Issuers are based in IL (10).

What this means $6.74B raised across the group, about $18.1M per investor. Amounts come from each company's latest Form D; they are what the sponsor reported, not audited figures.

Principal people: Kristina Burow (10 issuers, executive officer), Mark McDonnell (10 issuers, executive officer), Robert Nelsen (10 issuers, executive officer), Keith Crandell (9 issuers, executive officer), Steven Gillis (6 issuers, executive officer) and 13 more.

What this means The person on the most companies is usually the one running the show; their page lists every deal.

Activity: 1 new offering in the last 12 months; latest filing Aug 31, 2026.

What this means still raising money this year.

Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AZ, CA, DE, TX, WA), property records (NYC, FL, IL and TX counties) — none found.

What this means Nothing turned up where we looked (4 sources). That does not prove there is nothing — it means none was found in those sources on that date.

We compared 16 public filings for Arch Venture and found 5 differences, 1 worth asking the sponsor about: Paul Thurk is no longer listed on the Jan 28, 2021 amendment; 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 Arch Venture has not run yet — it is joining a line of 9,003 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, 2:16 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 Arch Venture..

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

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, 2:16 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

No comparisons published

What is compared

No public statement by this sponsor group has been collected yet, so there is nothing to compare. Sources compared: the sponsor's own website (known from the issuer's own filings — Form C issuer website, EDGAR company profile — an approved profile claim or Form ADV Item 1.I of its matched adviser) · SEC Form D · SEC Form ADV (IAPD) · Internet Archive · No website is on file for this sponsor group yet.

5 differences found between the filings for Arch Venture — 1 worth asking about (compared 16 filings on Oct 24, 2026)

Worth asking · Nov 18, 2020 – Jan 28, 2021

Paul Thurk is no longer listed on the Jan 28, 2021 amendment — ARCH Venture Fund XI, L.P.

Paul Thurk appears on the Nov 18, 2020 Form D (executive officer) but not on the Jan 28, 2021 Form D/A for the same offering.

What this means People leave, and the issuer must list only current officers, directors and promoters. It is still worth asking why this person left and who replaced them.

Form D · Nov 18, 2020 ↗Form D/A · Jan 28, 2021 ↗Paul Thurk — PartnerFacts page ↗ARCH Venture Fund XI, L.P. — PartnerFacts page ↗
Sources
Note · Apr 24, 2014 – Apr 1, 2022

6 offerings changed their target amount between filings

Offering amount changed between filings — ARCH Venture Fund XII, L.P. · Offering amount changed between filings — ARCH Venture Fund XI, L.P. · Offering amount changed between filings — ARCH Venture Fund X Overage, L.P. · Offering amount changed between filings — ARCH Venture Fund X, L.P. · Offering amount changed between filings — ARCH Venture Fund IX, L.P. · and 1 more

What this means Targets change as deals grow or shrink. Ask whether later money has the same terms.

Form D (earlier) · Feb 3, 2022 ↗Form D/A (later) · Apr 1, 2022 ↗ARCH Venture Fund XII, L.P. — PartnerFacts page ↗Form D (earlier) · Nov 18, 2020 ↗
Sources
Note · May 5, 2016 – Apr 1, 2022

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 — ARCH Venture Fund XII, L.P. (latest filing Apr 1, 2022) · No amendment in the last 12 months on an offering that may still be open — ARCH Venture Fund X Overage, L.P. (latest filing Oct 25, 2019) · No amendment in the last 12 months on an offering that may still be open — ARCH Venture Fund X, L.P. (latest filing Oct 25, 2019) · No amendment in the last 12 months on an offering that may still be open — ARCH Venture Fund IX, L.P. (latest filing Nov 18, 2016)

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

Form D/A · Apr 1, 2022 ↗ARCH Venture Fund XII, L.P. — PartnerFacts page ↗Form D/A · Oct 25, 2019 ↗ARCH Venture Fund X Overage, L.P. — PartnerFacts page ↗
Sources
Note · Apr 24, 2014 – Apr 1, 2022

7 people are written more than one way across the filings

ARCH Venture Partners XII, L.P. is written 2 different ways on the filings · ARCH Venture Partners XI, L.P. is written 2 different ways on the filings · ARCH Venture Partners X, L.P. is written 2 different ways on the filings · ARCH Venture Partners IX, L.P. is written 2 different ways on the filings · Robert Nelsen is written 2 different ways on the filings · and 2 more

What this means Middle names and suffixes come and go on these forms. Check full legal names against your documents.

Form D · Feb 3, 2022 ↗Form D/A · Apr 1, 2022 ↗ARCH Venture Partners XII, L.P. — PartnerFacts page ↗Form D · Nov 18, 2020 ↗
Sources
Note · Apr 24, 2014 – Aug 27, 2014

Minimum investment changed between filings — ARCH Venture Fund VIII, L.P.

The Apr 24, 2014 filing lists a minimum of $0; the Aug 27, 2014 Form D/A lists $250,000.

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

Form D (earlier) · Apr 24, 2014 ↗Form D/A (later) · Aug 27, 2014 ↗ARCH Venture Fund VIII, L.P. — 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 10 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
Aug 31, 2026 D
ARCH Venture Fund XIV, L.P.
File 021-595988
$0$0$0
The General Partner (or its designee) will receive a fee for management services payable by the Issuer quarterly in advance as specified in the Issuer's partnership agreement.
None listed on this filingEDGAR ↗
Feb 1, 2024 D
ARCH Venture Fund XIII, L.P.
File 021-504109
$0$0$0
The General Partner (or its designee) will receive a fee for management services payable by the Issuer quarterly in advance as specified in the Issuer's partnership agreement.
None listed on this filingEDGAR ↗
Apr 1, 2022 D/A
ARCH Venture Fund XII, L.P.
File 021-432243
$0$0$0
The General Partner (or its designee) will receive a fee for management services payable by the Issuer quarterly in advance as specified in the Issuer's partnership agreement.
None listed on this filingEDGAR ↗
Jan 28, 2021 D/A
ARCH Venture Fund XI, L.P.
File 021-380955
$0$0$0
The General Partner (or its designee) will receive a fee for management services payable by the Issuer quarterly in advance based on a percentage of aggregate subscriptions to the Issuer as specified in the Issuer's partnership agreement.
None listed on this filingEDGAR ↗
Oct 25, 2019 D/A
ARCH Venture Fund X, L.P.
File 021-324494
$0$0$0 (est.)
The General Partner (or its designee) will receive a fee for management services payable by the Issuer quarterly in advance based on a percentage of aggregate subscriptions to the Issuer as specified in the Issuer's partnership agreement.
None listed on this filingEDGAR ↗
Oct 25, 2019 D/A
ARCH Venture Fund X Overage, L.P.
File 021-324501
$0$0$0 (est.)
The General Partner (or its designee) will receive a fee for management services payable by the Issuer quarterly in advance based on a percentage of aggregate investments made by the Issuer as specified in the Issuer's partnership agreement.
None listed on this filingEDGAR ↗
Nov 18, 2016 D/A
ARCH Venture Fund IX, L.P.
File 021-259517
$0$0$0 (est.)
The General Partner (or its designee) will receive a fee for management services payable by the Issuer quarterly in advance based on a percentage of aggregate subscriptions to the Issuer as specified in the Issuer's partnership agreement.
None listed on this filingEDGAR ↗
Nov 18, 2016 D
ARCH Venture Fund IX Overage, L.P.
File 021-274831
$0$0$0None listed on this filingEDGAR ↗
Mar 6, 2015 D
ARCH Venture Fund VIII Overage, L.P.
File 021-235405
$0$0$0None listed on this filingEDGAR ↗
Aug 27, 2014 D/A
ARCH Venture Fund VIII, L.P.
File 021-216149
$0$0$0
The General Partner (or its designee) will receive a fee for management services payable by the Issuer quarterly in advance based on a percentage of aggregate subscriptions to the Issuer as specified in the Issuer's partnership agreement.
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 all 10 issuers in this group — every filing in our index, latest filing per offering (SEC file number).

Property records 0 documents · 0 ownership records · last checked Oct 23, 2026, 8:59 PM ET · NYC and Cook County lookup still to run

0 recorded documents and 0 ownership records matched to Arch Venture in the sources searched.

Not found in sources searched as of Oct 23, 2026, 8:59 PM ET: Hillsborough County FL Clerk of Court Official Records daily index (publicrec.hillsclerk.com D/P/M files), 2 daily files (Oct 14, 2026 to Oct 15, 2026) — loaded Oct 23, 2026, 8:59 PM ET; Florida DOR NAL roll (Hillsborough 39) roll year 2026 — loaded Oct 23, 2026, 8:54 PM ET; Florida DOR NAL roll (Dade 23) roll year 2026 — loaded Oct 23, 2026, 8:58 PM ET; Harris County Appraisal District real_acct.txt roll year 2026 — loaded Oct 23, 2026, 8:58 PM ET; Dallas Central Appraisal District ACCOUNT_INFO.CSV roll year 2026 — loaded Oct 23, 2026, 8:58 PM ET. Still to be looked up for this group: NYC ACRIS via NYC Open Data (Real Property Parties 636b-3b5g, Master bnx9-e6tj, Legals 8h5j-fqxa, Document Control Codes 7isb-wh4c) · NYC PLUTO ownership via NYC Open Data (64uk-42ks) · Cook County IL Assessor via Cook County Open Data (Parcel Sales wvhk-k5uv; Parcel Addresses 3723-97qp). Records in other counties, and recorder indexes we do not yet cover, were not searched.

Property records coverage: New York City (ACRIS recorded documents and PLUTO ownership, looked up per issuer when its page is viewed; re-checked when the page is viewed again more than 30 days after the last check); Hillsborough County FL (recorded documents from Oct 14, 2026 forward; ownership from FL DOR roll 2026); Cook County IL (assessor ownership and deed/sale records, looked up per issuer when its page is viewed); Harris County TX and Dallas County TX (assessor ownership rolls only, 2026 roll; no deed, mortgage or sale records); Miami-Dade County FL (ownership from FL DOR roll only; Clerk recorded documents not covered). Recorder indexes for TX, AZ, IL and WA counties, mortgages and liens outside NYC and FL, lis pendens and foreclosure notices everywhere, Miami-Dade County FL recorded documents, Maricopa County AZ, King County WA, Salt Lake County UT, and all other counties are not covered — not searched. Last refresh by source: Hillsborough County FL Clerk daily index Oct 23, 2026, 8:59 PM ET; Dallas Central Appraisal District ACCOUNT_INFO.CSV Oct 23, 2026, 8:58 PM ET; Harris County Appraisal District real_acct.txt Oct 23, 2026, 8:58 PM ET; Florida DOR NAL roll (Dade 23) Oct 23, 2026, 8:58 PM ET; Florida DOR NAL roll (Hillsborough 39) Oct 23, 2026, 8:54 PM ET. NYC and Cook County are looked up per issuer when its page is viewed; the most recent such lookup on this site finished Oct 24, 2026, 3:30 AM ET. Parties are named as the recorder's index names them (role suffixes as recorded); no address, account number or trust date is shown for an individual, and individual owners of record (home ownership) are not matched or shown. Items still in human review are not shown.

Issuers in this group

Why each issuer is here is stated in the "Linked by" column. Low-confidence links are never shown — they wait for human review.

SourceIssuerLinked byLocationIndustryFilingsSold (max)InvestorsMin. investment (latest filing)Active
EDGAR ↗AV ARCH Venture Fund VIII, L.P.shared people, shared management entity, same business address, similar issuer names, director listed on many unrelated issuers (not used to group)CHICAGO, ILPooled Investment Fund2$400,532,000
offering $400,532,000 · similar: $155,000–$5,250,000
20
similar: 4–27
$250,000
similar: $1,000–$100,000
2014–2014
EDGAR ↗AV ARCH Venture Fund VIII Overage, L.P.shared people, shared management entity, same business address, similar issuer names, director listed on many unrelated issuers (not used to group)CHICAGO, ILPooled Investment Fund1$0
offering $150,000,000 · similar: $155,000–$5,250,000
0
similar: 4–27
No minimum reported
similar: $1,000–$100,000
2015–2015
EDGAR ↗AV ARCH Venture Fund IX, L.P.shared people, shared management entity, same business address, similar issuer names, director listed on many unrelated issuers (not used to group)CHICAGO, ILPooled Investment Fund2$408,385,714
offering $550,000,000 · similar: $155,000–$5,250,000
19
similar: 4–27
No minimum reported
similar: $1,000–$100,000
2016–2016
EDGAR ↗AV ARCH Venture Fund IX Overage, L.P.shared people, shared management entity, same business address, similar issuer names, director listed on many unrelated issuers (not used to group)CHICAGO, ILPooled Investment Fund1$0
offering $450,000,000 · similar: $155,000–$5,250,000
0
similar: 4–27
No minimum reported
similar: $1,000–$100,000
2016–2016
EDGAR ↗AV ARCH Venture Fund X, L.P.shared people, shared management entity, same business address, similar issuer names, director listed on many unrelated issuers (not used to group)CHICAGO, ILPooled Investment Fund2$635,750,000
offering $675,000,000 · similar: $155,000–$5,250,000
69
similar: 4–27
No minimum reported
similar: $1,000–$100,000
2018–2019
EDGAR ↗AV ARCH Venture Fund X Overage, L.P.shared people, shared management entity, same business address, similar issuer names, director listed on many unrelated issuers (not used to group)CHICAGO, ILPooled Investment Fund2$635,750,000
offering $675,000,000 · similar: $155,000–$5,250,000
68
similar: 4–27
No minimum reported
similar: $1,000–$100,000
2018–2019
EDGAR ↗AV ARCH Venture Fund XI, L.P.shared people, same business address, similar issuer names, director listed on many unrelated issuers (not used to group)CHICAGO, ILPooled Investment Fund2$1,850,000,000
offering $1,850,000,000 · similar: $155,000–$5,250,000
93
similar: 4–27
No minimum reported
similar: $1,000–$100,000
2020–2021
EDGAR ↗AV ARCH Venture Fund XII, L.P.shared people, same business address, similar issuer names, director listed on many unrelated issuers (not used to group)CHICAGO, ILPooled Investment Fund2$2,810,000,000
offering $2,910,000,000 · similar: $155,000–$5,250,000
103
similar: 4–27
No minimum reported
similar: $1,000–$100,000
2022–2022
EDGAR ↗AV ARCH Venture Fund XIII, L.P.shared people, same business address, similar issuer names, director listed on many unrelated issuers (not used to group)CHICAGO, ILPooled Investment Fund1$0
offering $3,000,000,000 · similar: $155,000–$5,250,000
0
similar: 4–27
No minimum reported
similar: $1,000–$100,000
2024–2024
EDGAR ↗AV ARCH Venture Fund XIV, L.P.shared people, same business address, similar issuer names, director listed on many unrelated issuers (not used to group)Chicago, ILPooled Investment Fund1$0
offering $3,000,000,000 · similar: $155,000–$5,250,000
0
similar: 4–27
No minimum reported
similar: $1,000–$100,000
2026–2026

"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.

Timeline of offerings

SourceFiledIssuerFormIndustryOfferedSold
EDGAR ↗Aug 31, 2026ARCH Venture Fund XIV, L.P.DPooled Investment Fund$3,000,000,000$0
EDGAR ↗Feb 1, 2024ARCH Venture Fund XIII, L.P.DPooled Investment Fund$3,000,000,000$0
EDGAR ↗Apr 1, 2022ARCH Venture Fund XII, L.P.D/APooled Investment Fund$2,910,000,000$2,810,000,000
EDGAR ↗Feb 3, 2022ARCH Venture Fund XII, L.P.DPooled Investment Fund$2,500,000,000$0
EDGAR ↗Jan 28, 2021ARCH Venture Fund XI, L.P.D/APooled Investment Fund$1,850,000,000$1,850,000,000
EDGAR ↗Nov 18, 2020ARCH Venture Fund XI, L.P.DPooled Investment Fund$1,500,000,000$0
EDGAR ↗Oct 25, 2019ARCH Venture Fund X Overage, L.P.D/APooled Investment Fund$675,000,000$635,750,000
EDGAR ↗Oct 25, 2019ARCH Venture Fund X, L.P.D/APooled Investment Fund$675,000,000$635,750,000
EDGAR ↗Oct 26, 2018ARCH Venture Fund X Overage, L.P.DPooled Investment Fund$600,000,000$0
EDGAR ↗Oct 26, 2018ARCH Venture Fund X, L.P.DPooled Investment Fund$600,000,000$0
EDGAR ↗Nov 18, 2016ARCH Venture Fund IX Overage, L.P.DPooled Investment Fund$450,000,000$0
EDGAR ↗Nov 18, 2016ARCH Venture Fund IX, L.P.D/APooled Investment Fund$550,000,000$408,385,714
EDGAR ↗Mar 17, 2016ARCH Venture Fund IX, L.P.DPooled Investment Fund$400,000,000$0
EDGAR ↗Mar 6, 2015ARCH Venture Fund VIII Overage, L.P.DPooled Investment Fund$150,000,000$0
EDGAR ↗Aug 27, 2014ARCH Venture Fund VIII, L.P.D/APooled Investment Fund$400,532,000$400,532,000
EDGAR ↗Apr 24, 2014ARCH Venture Fund VIII, L.P.DPooled Investment Fund$250,000,000$0

Activity: 1 new offering in the last 12 months across all issuers in this group (new offering = a Form D that is not an amendment, D/A) · most recent filing Aug 31, 2026. Industry history, as reported on each offering's latest filing: All 10 offerings reported: Pooled Investment Fund (2014–2026).

People across the group

NameRolesIssuers hereFirst → last listed
MM Mark McDonnellExecutive Officer10Apr 24, 2014 → Aug 31, 2026
KB Kristina BurowExecutive Officer10Apr 24, 2014 → Aug 31, 2026
RN Robert NelsenExecutive Officer10Apr 24, 2014 → Aug 31, 2026
KC Keith CrandellExecutive Officer9Apr 24, 2014 → Aug 31, 2026
SG Steven GillisExecutive Officer6Oct 26, 2018 → Aug 31, 2026
PT Paul ThurkExecutive Officer5Apr 24, 2014 → Nov 18, 2020
JD Jason DorenExecutive Officer4Nov 18, 2020 → Aug 31, 2026
CB Clinton W. BybeeExecutive Officer4Apr 24, 2014 → Nov 18, 2016
PB Paul BernsExecutive Officer3Apr 1, 2022 → Aug 31, 2026
AV ARCH Venture Partners X, L.P. entityDirector2Oct 26, 2018 → Oct 25, 2019
AV ARCH Venture Partners IX, L.P. entityDirector2Mar 17, 2016 → Nov 18, 2016
AV ARCH Venture Partners VIII, L.P. entityDirector2Apr 24, 2014 → Mar 6, 2015
AV ARCH Venture Partners XIV, L.P. entityDirector1Aug 31, 2026 → Aug 31, 2026
AV ARCH Venture Partners XIII, L.P. entityDirector1Feb 1, 2024 → Feb 1, 2024
AV ARCH Venture Partners XII, L.P. entityDirector1Feb 3, 2022 → Apr 1, 2022
AV ARCH Venture Partners XI, L.P. entityDirector1Nov 18, 2020 → Jan 28, 2021
AV ARCH Venture Partners X Overage, L.P. entityDirector1Oct 26, 2018 → Oct 25, 2019
AV ARCH Venture Partners IX Overage, L.P. entityDirector1Nov 18, 2016 → Nov 18, 2016

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 Arch Venture.

Meta advertising

No Meta Pixel ids or Facebook / Instagram page links on file for Arch Venture as of Oct 24, 2026 — the sponsor website is read for them once it is on file (runs automatically). Meta Ad Library: not searched by PartnerFacts (no API access); a one-tap Ad Library search is under Look further.

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.

Public profiles and social

No website or social profile named in Arch Venture's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #160,761 of 374,652 in line (14 issuers searched so far). One-tap searches: Look further ↓

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Sponsor response

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Grouping is PartnerFacts' inference from public filings (shared related persons, management entities, business address). Everything else on this page is drawn from the filings themselves. Not the same sponsor? Request a correction.

Look further

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Social and web

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Courts

CourtListener / RECAP (federal) ↗PACER case locator (federal, login) ↗Cook County Clerk of Court case search ↗

Securities regulators

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

Business registries

Illinois Secretary of State business search ↗OpenCorporates ↗