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

Sponsor Check › Issuer

EI

Exum Instruments, Inc.

Corporation · organized in Delaware · formed more than five years before filing · Lakewood, CO

$10.3Mreported sold (max)
30investors (max)
6offerings
6Form D filings
2019–2026filing years
2new, last 12 mo

Data last updated Oct 23, 2026, 5:45 PM ET · Latest filing by this issuer Jul 2, 2026 · Courts (RECAP) last checked: Oct 24, 2026, 2:13 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Exum Instruments, Inc. is a corporation organized in Delaware (formed more than five years before filing), based in Lakewood, CO.

What this means A deal company is usually set up for one investment; its Form D is the notice it files after selling to investors.

It has filed 6 Form D filings (6 originals, 0 amendments) for 6 offerings between Dec 2019 and Jul 2026. The latest filing of each offering reports a combined $17.1M sold of $28.9M offered to 59 investors; industry as reported: other technology; latest exemption Rule 506(b).

What this means A repeat filer — 6 separate raises over about 7 years. Amendments are routine updates (an ongoing raise must update its Form D at least once a year).

Key people as listed: James Thorson (executive officer and director), Jeffrey Williams (executive officer, director, and promoter), Paul Giovacchini (director), Steve Pattison (director), Temuulen Tumurbat (director) and 5 more.

What this means These are the people the company itself named as running or promoting it. Tap a name to see every other deal they are on.

No sales commissions, finder's fees or proceeds to insiders are reported. No sales-compensation recipients are listed.

What this means No broker was paid — the sponsor sold it directly to investors.

Activity: 2 new offerings in the last 12 months; no amendment on file; latest filing Jul 2, 2026.

What this means Still raising money this year.

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

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 6 public filings for Exum Instruments, Inc. and found 5 differences, 1 worth asking the sponsor about: Form D filed 340 days after the first sale; 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 Exum Instruments, Inc. has not run yet — it is joining a line of 14,791 names; searches run around the clock at the hosts' allowed rate. Searched so far: 28 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, 2:13 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 Exum Instruments, Inc...

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, 2:13 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 issuer 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 issuer yet.

5 differences found between the filings for Exum Instruments, Inc. — 1 worth asking about (compared 6 filings on Oct 24, 2026)

Worth asking · Apr 17, 2023 – Mar 22, 2024

Form D filed 340 days after the first sale — Exum Instruments, Inc.

The filing says the first sale was Apr 17, 2023. The Form D was filed Mar 22, 2024 — 340 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 325 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.

Sources
Note · Dec 16, 2025 – Jan 12, 2026

Form D filed 27 days after the first sale — Exum Instruments, Inc.

The filing says the first sale was Dec 16, 2025. The Form D was filed Jan 12, 2026 — 27 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 12 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 · Dec 12, 2019 – Mar 22, 2024

Jeffrey Williams's role changed at Exum Instruments, Inc.: executive officer, director → executive officer, director, promoter

The Dec 12, 2019 filing lists Jeffrey Williams as executive officer, director; the Mar 22, 2024 Form D lists executive officer, director, promoter.

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 · Nov 27, 2019 – Apr 8, 2025

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

No amendment in the last 12 months on an offering that may still be open — Exum Instruments, Inc. (latest filing Apr 8, 2025) · No amendment in the last 12 months on an offering that may still be open — Exum Instruments, Inc. (latest filing Jul 19, 2024) · No amendment in the last 12 months on an offering that may still be open — Exum Instruments, Inc. (latest filing Mar 22, 2024) · No amendment in the last 12 months on an offering that may still be open — Exum Instruments, Inc. (latest filing Dec 12, 2019)

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 · Dec 12, 2019 – Mar 22, 2024

Address moved from Denver, CO to Lakewood, CO — Exum Instruments, Inc.

The people listed on the Dec 12, 2019 filing give Denver, CO; on the Mar 22, 2024 filing they give Lakewood, CO.

What this means Businesses move; this just shows the two places and dates. If you were told one city and the forms say another, ask which is current.

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 6 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
Jul 2, 2026 D
File 021-589495
$0$0$0None listed on this filingEDGAR ↗
Jan 12, 2026 D
File 021-569594
$0$0$0None listed on this filingEDGAR ↗
Apr 8, 2025 D
File 021-543226
$0$0$0None listed on this filingEDGAR ↗
Jul 19, 2024 D
File 021-519256
$0$0$0None listed on this filingEDGAR ↗
Mar 22, 2024 D
File 021-508435
$0$0$0None listed on this filingEDGAR ↗
Dec 12, 2019 D
File 021-355424
$0$0$0None 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.

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 Exum Instruments, Inc. 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 issuer: 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.

Offerings (SEC Form D)

Each filing as reported by the issuer, newest first. Open a row for the full plain-English detail. D = original notice, D/A = amendment.

Offerings at a glance — 6 offerings, 6 filings (one row per SEC file number)
File no.Original Form DLatest filingAmendmentsOffered (latest)Sold (latest)Industry (latest)
021-589495Jul 2, 2026 EDGAR ↗Jul 2, 2026 D EDGAR ↗0$6,700,000$3,401,271Other Technology
021-569594Jan 12, 2026 EDGAR ↗Jan 12, 2026 D EDGAR ↗0$5,000,000$120,000Other Technology
021-543226Apr 8, 2025 EDGAR ↗Apr 8, 2025 D EDGAR ↗0$3,000,000$1,139,974Other Technology
021-519256Jul 19, 2024 EDGAR ↗Jul 19, 2024 D EDGAR ↗0$1,999,969$1,549,988Other Technology
021-508435Mar 22, 2024 EDGAR ↗Mar 22, 2024 D EDGAR ↗0$10,672,717$10,287,717Other Technology
021-355424Dec 12, 2019 EDGAR ↗Dec 12, 2019 D EDGAR ↗0$1,500,000$599,988Other Technology

Offerings are grouped by SEC file number; rows without a file number (not yet retrieved from EDGAR) are shown as their own offering until the link is fetched.

Jul 2, 2026 D Other Technology — $3,401,271 sold of $6,700,000 · 8 investors EDGAR ↗
FilingForm D filed Jul 2, 2026
SEC file no. 021-589495 · accession 0001795674-26-000002
Raise progress$3,401,271 sold of $6,700,000 offered (51%) · $3,298,729 remaining · first sale Jun 17, 2026
Issuer's note: Total Offering Amount excludes amounts invested in connection with convertible note financing previously reported.
Filing timingDate of first sale: Jun 17, 2026 · Form D filed: Jul 2, 2026 (15 days after first sale)
Rule: a Form D is generally due within 15 days after the first sale. Both dates are shown as reported; no conclusion is drawn.
Time since first sale129 days (0.4 years)
Annual amendmentsIssuer reported the offering is not expected to last more than one year. No amendment for this offering in our index (filings 2008 → Oct 22, 2026; checked Oct 23, 2026, 5:45 PM ET).
Rule: an ongoing offering generally files an amendment at least annually. Dates shown as reported; no conclusion is drawn.
Investors8 total · issuer reported no non-accredited investors
Exemption claimedRule 506(b) — no general advertising; up to 35 non-accredited investors allowed
Minimum investment accepted$0 as filed (no minimum reported)
Securities offeredEquity; Other: Includes conversion of outstanding convertible promissory notes.
Entity detailsOrganized in DELAWARE · formed more than five years before filing · revenue range: Decline to Disclose (state and year as reported on the issuer's latest filing)
As reported by the issuer on Form D (Items 1–2 and 5).
IndustryOther Technology
Who is paid to sell itNo sales compensation recipients listed on this filing.
Money to insidersSales commissions: $0 · Finder's fees: $0 · Proceeds to officers, directors, promoters: $0
Signed byJeffrey Williams, President/CEO (Jul 2, 2026)
Market contextMinimum investment: $0 as filed (no minimum reported). Typical range for similar offerings: $5,000–$50,000.
Offering size: $6,700,000. Typical range: $1,100,015–$10,001,163.
Investors: 8. Typical range: 2–14.
"Similar" = Other Technology, Rule 506(b). Based on 17,390 Form D filings 2021–2026 in the same industry and exemption (Other Technology, Rule 506(b); original Form D notices, one per offering) (Form D data, SEC). Ranges are the middle half (25th–75th percentile) of the filings that reported each value: minimum investment 4,892, offering size 16,373, investors 16,629. Computed by PartnerFacts as of Oct 23, 2026, 5:45 PM ET. No ranking or score. Source: PartnerFacts data & coverage.
SourceThis filing on SEC EDGAR ↗ · retrieved from the SEC Form D bulk data set · PartnerFacts data last updated Oct 23, 2026, 5:45 PM ET
Jan 12, 2026 D Other Technology — $120,000 sold of $5,000,000 · 6 investors EDGAR ↗
FilingForm D filed Jan 12, 2026
SEC file no. 021-569594 · accession 0001795674-26-000001
Raise progress$120,000 sold of $5,000,000 offered (2%) · $4,880,000 remaining · first sale Dec 16, 2025
Filing timingDate of first sale: Dec 16, 2025 · Form D filed: Jan 12, 2026 (27 days after first sale)
Rule: a Form D is generally due within 15 days after the first sale. Both dates are shown as reported; no conclusion is drawn.
Time since first sale312 days (0.9 years)
Annual amendmentsIssuer reported the offering is not expected to last more than one year. No amendment for this offering in our index (filings 2008 → Oct 22, 2026; checked Oct 23, 2026, 5:45 PM ET).
Rule: an ongoing offering generally files an amendment at least annually. Dates shown as reported; no conclusion is drawn.
Investors6 total · issuer reported no non-accredited investors
Exemption claimedRule 506(b) — no general advertising; up to 35 non-accredited investors allowed
Minimum investment accepted$0 as filed (no minimum reported)
Securities offeredOption, warrant or other right to acquire; Security to be acquired upon exercise; Other: Convertible promissory notes convertible into equity securities of issuer.
Entity detailsOrganized in DELAWARE · formed more than five years before filing · revenue range: Decline to Disclose (state and year as reported on the issuer's latest filing)
As reported by the issuer on Form D (Items 1–2 and 5).
IndustryOther Technology
Who is paid to sell itNo sales compensation recipients listed on this filing.
Money to insidersSales commissions: $0 · Finder's fees: $0 · Proceeds to officers, directors, promoters: $0
Signed byJeffrey Williams, President/CEO (Jan 12, 2026)
Market contextMinimum investment: $0 as filed (no minimum reported). Typical range for similar offerings: $5,000–$50,000.
Offering size: $5,000,000. Typical range: $1,100,015–$10,001,163.
Investors: 6. Typical range: 2–14.
"Similar" = Other Technology, Rule 506(b). Based on 17,390 Form D filings 2021–2026 in the same industry and exemption (Other Technology, Rule 506(b); original Form D notices, one per offering) (Form D data, SEC). Ranges are the middle half (25th–75th percentile) of the filings that reported each value: minimum investment 4,892, offering size 16,373, investors 16,629. Computed by PartnerFacts as of Oct 23, 2026, 5:45 PM ET. No ranking or score. Source: PartnerFacts data & coverage.
SourceThis filing on SEC EDGAR ↗ · retrieved from the SEC Form D bulk data set · PartnerFacts data last updated Oct 23, 2026, 5:45 PM ET
Apr 8, 2025 D Other Technology — $1,139,974 sold of $3,000,000 · 5 investors EDGAR ↗
FilingForm D filed Apr 8, 2025
SEC file no. 021-543226 · accession 0001795674-25-000002
Raise progress$1,139,974 sold of $3,000,000 offered (38%) · $1,860,026 remaining · first sale Apr 3, 2025
Filing timingDate of first sale: Apr 3, 2025 · Form D filed: Apr 8, 2025 (5 days after first sale)
Rule: a Form D is generally due within 15 days after the first sale. Both dates are shown as reported; no conclusion is drawn.
Time since first sale569 days (1.6 years)
Annual amendmentsIssuer reported the offering is not expected to last more than one year. No amendment for this offering in our index (filings 2008 → Oct 22, 2026; checked Oct 23, 2026, 5:45 PM ET).
Rule: an ongoing offering generally files an amendment at least annually. Dates shown as reported; no conclusion is drawn.
Investors5 total · issuer reported no non-accredited investors
Exemption claimedRule 506(b) — no general advertising; up to 35 non-accredited investors allowed
Minimum investment accepted$0 as filed (no minimum reported)
Securities offeredEquity
Entity detailsOrganized in DELAWARE · formed more than five years before filing · revenue range: Decline to Disclose (state and year as reported on the issuer's latest filing)
As reported by the issuer on Form D (Items 1–2 and 5).
IndustryOther Technology
Who is paid to sell itNo sales compensation recipients listed on this filing.
Money to insidersSales commissions: $0 · Finder's fees: $0 · Proceeds to officers, directors, promoters: $0
Signed byJeffrey Williams, President/CEO (Apr 7, 2025)
Market contextMinimum investment: $0 as filed (no minimum reported). Typical range for similar offerings: $5,000–$50,000.
Offering size: $3,000,000. Typical range: $1,100,015–$10,001,163.
Investors: 5. Typical range: 2–14.
"Similar" = Other Technology, Rule 506(b). Based on 17,390 Form D filings 2021–2026 in the same industry and exemption (Other Technology, Rule 506(b); original Form D notices, one per offering) (Form D data, SEC). Ranges are the middle half (25th–75th percentile) of the filings that reported each value: minimum investment 4,892, offering size 16,373, investors 16,629. Computed by PartnerFacts as of Oct 23, 2026, 5:45 PM ET. No ranking or score. Source: PartnerFacts data & coverage.
SourceThis filing on SEC EDGAR ↗ · retrieved from the SEC Form D bulk data set · PartnerFacts data last updated Oct 23, 2026, 5:45 PM ET
Jul 19, 2024 D Other Technology — $1,549,988 sold of $1,999,969 · 6 investors EDGAR ↗
FilingForm D filed Jul 19, 2024
SEC file no. 021-519256 · accession 0001795674-24-000002
Raise progress$1,549,988 sold of $1,999,969 offered (78%) · $449,981 remaining · first sale Jul 9, 2024
Filing timingDate of first sale: Jul 9, 2024 · Form D filed: Jul 19, 2024 (10 days after first sale)
Rule: a Form D is generally due within 15 days after the first sale. Both dates are shown as reported; no conclusion is drawn.
Time since first sale837 days (2.3 years)
Annual amendmentsIssuer reported the offering is not expected to last more than one year. No amendment for this offering in our index (filings 2008 → Oct 22, 2026; checked Oct 23, 2026, 5:45 PM ET).
Rule: an ongoing offering generally files an amendment at least annually. Dates shown as reported; no conclusion is drawn.
Investors6 total · issuer reported no non-accredited investors
Exemption claimedRule 506(b) — no general advertising; up to 35 non-accredited investors allowed
Minimum investment accepted$0 as filed (no minimum reported)
Securities offeredEquity
Entity detailsOrganized in DELAWARE · formed more than five years before filing · revenue range: Decline to Disclose (state and year as reported on the issuer's latest filing)
As reported by the issuer on Form D (Items 1–2 and 5).
IndustryOther Technology
Who is paid to sell itNo sales compensation recipients listed on this filing.
Money to insidersSales commissions: $0 · Finder's fees: $0 · Proceeds to officers, directors, promoters: $0
Signed byJeffrey Williams, President/CEO (Jul 19, 2024)
Market contextMinimum investment: $0 as filed (no minimum reported). Typical range for similar offerings: $5,000–$50,000.
Offering size: $1,999,969. Typical range: $1,100,015–$10,001,163.
Investors: 6. Typical range: 2–14.
"Similar" = Other Technology, Rule 506(b). Based on 17,390 Form D filings 2021–2026 in the same industry and exemption (Other Technology, Rule 506(b); original Form D notices, one per offering) (Form D data, SEC). Ranges are the middle half (25th–75th percentile) of the filings that reported each value: minimum investment 4,892, offering size 16,373, investors 16,629. Computed by PartnerFacts as of Oct 23, 2026, 5:45 PM ET. No ranking or score. Source: PartnerFacts data & coverage.
SourceThis filing on SEC EDGAR ↗ · retrieved from the SEC Form D bulk data set · PartnerFacts data last updated Oct 23, 2026, 5:45 PM ET
Mar 22, 2024 D Other Technology — $10,287,717 sold of $10,672,717 · 30 investors EDGAR ↗
FilingForm D filed Mar 22, 2024
SEC file no. 021-508435 · accession 0001795674-24-000001
Raise progress$10,287,717 sold of $10,672,717 offered (96%) · $385,000 remaining · first sale Apr 17, 2023
Filing timingDate of first sale: Apr 17, 2023 · Form D filed: Mar 22, 2024 (340 days after first sale)
Rule: a Form D is generally due within 15 days after the first sale. Both dates are shown as reported; no conclusion is drawn.
Time since first sale1,286 days (3.5 years)
Annual amendmentsIssuer reported the offering is not expected to last more than one year. No amendment for this offering in our index (filings 2008 → Oct 22, 2026; checked Oct 23, 2026, 5:45 PM ET).
Rule: an ongoing offering generally files an amendment at least annually. Dates shown as reported; no conclusion is drawn.
Investors30 total · issuer reported no non-accredited investors
Exemption claimedRule 506(b) — no general advertising; up to 35 non-accredited investors allowed
Minimum investment accepted$0 as filed (no minimum reported)
Securities offeredEquity; Other: Includes conversion of outstanding simple agreements for future equity.
Entity detailsOrganized in DELAWARE · formed more than five years before filing · revenue range: Decline to Disclose (state and year as reported on the issuer's latest filing)
As reported by the issuer on Form D (Items 1–2 and 5).
IndustryOther Technology
Who is paid to sell itNo sales compensation recipients listed on this filing.
Money to insidersSales commissions: $0 · Finder's fees: $0 · Proceeds to officers, directors, promoters: $0
Signed byJeffrey Williams, President/CEO (Mar 22, 2024)
Market contextMinimum investment: $0 as filed (no minimum reported). Typical range for similar offerings: $5,000–$50,000.
Offering size: $10,672,717. Typical range: $1,100,015–$10,001,163.
Investors: 30. Typical range: 2–14.
"Similar" = Other Technology, Rule 506(b). Based on 17,390 Form D filings 2021–2026 in the same industry and exemption (Other Technology, Rule 506(b); original Form D notices, one per offering) (Form D data, SEC). Ranges are the middle half (25th–75th percentile) of the filings that reported each value: minimum investment 4,892, offering size 16,373, investors 16,629. Computed by PartnerFacts as of Oct 23, 2026, 5:45 PM ET. No ranking or score. Source: PartnerFacts data & coverage.
SourceThis filing on SEC EDGAR ↗ · retrieved from the SEC Form D bulk data set · PartnerFacts data last updated Oct 23, 2026, 5:45 PM ET
Dec 12, 2019 D Other Technology — $599,988 sold of $1,500,000 · 4 investors EDGAR ↗
FilingForm D filed Dec 12, 2019
SEC file no. 021-355424 · accession 0001795674-19-000002
Raise progress$599,988 sold of $1,500,000 offered (40%) · $900,012 remaining · first sale Nov 27, 2019
Issuer's note: Total Amount Sold excludes the conversion of $200,000 in simple agreements for future equity and $192,373.16 of principal and accrued interest on convertible promissory notes.
Filing timingDate of first sale: Nov 27, 2019 · Form D filed: Dec 12, 2019 (15 days after first sale)
Rule: a Form D is generally due within 15 days after the first sale. Both dates are shown as reported; no conclusion is drawn.
Time since first sale2,523 days (6.9 years)
Annual amendmentsIssuer reported the offering may last more than one year. No amendment for this offering in our index (filings 2008 → Oct 22, 2026; checked Oct 23, 2026, 5:45 PM ET).
Rule: an ongoing offering generally files an amendment at least annually. Dates shown as reported; no conclusion is drawn.
Investors4 total · issuer reported no non-accredited investors
Exemption claimedRule 506(b) — no general advertising; up to 35 non-accredited investors allowed
Minimum investment accepted$0 as filed (no minimum reported)
Securities offeredEquity
Entity detailsOrganized in DELAWARE · formed more than five years before filing · revenue range: Decline to Disclose (state and year as reported on the issuer's latest filing)
As reported by the issuer on Form D (Items 1–2 and 5).
IndustryOther Technology
Who is paid to sell itNo sales compensation recipients listed on this filing.
Money to insidersSales commissions: $0 · Finder's fees: $0 · Proceeds to officers, directors, promoters: $0
Signed byJeffrey Williams, Chief Executive Officer, by Tyler Hayden, Attorney-in-Fact (Dec 12, 2019)
Market contextMinimum investment: $0 as filed (no minimum reported). Typical range for similar offerings: $5,000–$50,000.
Offering size: $1,500,000. Typical range: $1,100,015–$10,001,163.
Investors: 4. Typical range: 2–14.
"Similar" = Other Technology, Rule 506(b). Based on 17,390 Form D filings 2021–2026 in the same industry and exemption (Other Technology, Rule 506(b); original Form D notices, one per offering) (Form D data, SEC). Ranges are the middle half (25th–75th percentile) of the filings that reported each value: minimum investment 4,892, offering size 16,373, investors 16,629. Computed by PartnerFacts as of Oct 23, 2026, 5:45 PM ET. No ranking or score. Source: PartnerFacts data & coverage.
SourceThis filing on SEC EDGAR ↗ · retrieved from the SEC Form D bulk data set · PartnerFacts data last updated Oct 23, 2026, 5:45 PM ET

All Form D filings for this CIK on SEC EDGAR ↗. History: 2 new offerings in the last 12 months (new offering = a Form D that is not an amendment) · most recent filing Jul 2, 2026. Industry as reported, by offering: All 6 offerings reported: Other Technology (2019–2026).

Key people 10

Officers, directors and promoters the issuer itself named on its Form D. Tap a name for every other deal they are on.

NameRelationshipAddress stateOn filings (first → last)Also listed on
JT James ThorsonExecutive Officer, DirectorCOMar 22, 2024 → Jul 2, 2026
on 5 of 6 filings
listed on the latest filing
4 other issuers
JW Jeffrey WilliamsExecutive Officer, Director, PromoterCODec 12, 2019 → Jul 2, 2026
on 6 of 6 filings
listed on the latest filing
—
PG Paul GiovacchiniDirectorCOJul 2, 2026
on 1 of 6 filings
listed on the latest filing
—
SP Steve PattisonDirectorCOJan 12, 2026 → Jul 2, 2026
on 2 of 6 filings
listed on the latest filing
—
TT Temuulen TumurbatDirectorCOJul 2, 2026
on 1 of 6 filings
listed on the latest filing
2 other issuers
DC David ClouseDirectorCOMar 22, 2024 → Jan 12, 2026
on 4 of 6 filings
not listed on the latest filing (Jul 2, 2026)
—
JG Jeffrey GentschDirectorCOJan 12, 2026
on 1 of 6 filings
not listed on the latest filing (Jul 2, 2026)
—
MM Michael A MinyardExecutive OfficerCOMar 22, 2024 → Jan 12, 2026
on 4 of 6 filings
not listed on the latest filing (Jul 2, 2026)
—
DC Doug CampbellDirectorCOMar 22, 2024 → Apr 8, 2025
on 3 of 6 filings
not listed on the latest filing (Jul 2, 2026)
—
SS Stephen StricklandDirectorCODec 12, 2019
on 1 of 6 filings
not listed on the latest filing (Jul 2, 2026)
—

Executive officers, directors and promoters as self-reported by the issuer, one row per person. Spellings of the same name (same first and last name, or the same full name that EDGAR split differently into middle and last name) with no conflicting middle initial are shown on one row (none on this issuer); dates and counts come from the filings that list each name. Licensed persons: FINRA BrokerCheck ↗ · SEC IAPD ↗. Middle names: the SEC Form D data set (RELATEDPERSONS.tsv) repeats the previous person's middle name into later rows of the same filing; where that happened PartnerFacts shows the name without the repeated middle name and keeps the data-set spelling on record (Steve A Pattison; Jeffrey A Gentsch; Doug A Campbell) — the filing on EDGAR is the source.

Connections

Other issuers listing the same people:

Shared address: this business address appears on filings for 3 other issuers. Stated as a count only (suite numbers ignored) — many addresses are shared office buildings or registered agents. As of Oct 23, 2026, 5:45 PM ET.

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.

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 Exum Instruments, Inc..

Meta advertising

No Meta Pixel ids or Facebook / Instagram page links on file for Exum Instruments, Inc. 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.

Public profiles

Public profiles official links and public statements, each with its source and date

No website or social profile named in Exum Instruments, Inc.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #20,087 of 374,652 in line (14 issuers searched so far).

Sources searched for a website: Form C data set (issuer websites as filed), Form ADV data set (Item 1.I of matched advisers) — as of Oct 23, 2026, 11:20 PM ET: none on file for this issuer. The sponsor website, the Internet Archive and GDELT news index are read only once a site is on file; a sponsor's website comes from the issuer's own filings (Form C issuer website; EDGAR company profile), an approved profile claim, Form ADV Item 1.I of its matched adviser, or a web search for the issuer name confirmed on the site's own homepage. We never collect personal or family accounts.

Entity standing: not checked (no official programmatic source for CO yet).

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