PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:18 AM ET

Sponsor Check › Person

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

Tim Chang

Named as an officer, director or promoter on SEC Form D filings · CA · Apr 2, 2009 → Dec 10, 2020

9deals (issuers)
$286.6Mreported sold
159investors
19Form D filings
2009–2020years on file

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:19 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Tim Chang is listed as a director on 19 SEC Form D filings by 9 issuers between Apr 2009 and Dec 2020. Largest by amount reported sold: Grove Collaborative, Inc. (San Francisco, CA — industry reported as "Other" — 2017–2020; $122.3M reported sold to 37 investors), LUMOS LABS INC (San Francisco, CA — other technology — 2011; $32.5M reported sold to 6 investors), Badgeville, Inc. (Menlo Park, CA — other technology — 2011; $25M reported sold to 14 investors), BranchOut, Inc. (San Francisco, CA — other technology — 2012; $25M reported sold to 18 investors), NGMOCO INC (San Francisco, CA — other technology — 2009–2010; $24.2M reported sold to 8 investors) and 4 more (all listed below).

What this means A repeat sponsor — 9 separate companies raised money with this person listed as director, over about 11 years. Across those companies the filings report $286.6M sold in total.

Listed alongside Mark Sugarman (7 shared filings), Stuart Landesberg (7 shared filings), Jeff Crowe (6 shared filings), Christopher Clark (4 shared filings), Cathy Beaudoin (3 shared filings) and 34 others.

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

Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AZ, CA, DE, TX, WA) — 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 19 public filings for Tim Chang and found 7 differences, 1 worth asking the sponsor about: 9 Form Ds were filed more than 15 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 Tim Chang has not run yet — it is joining a line of 12,249 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, 2:19 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 Tim Chang..

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, 2:19 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

7 differences found between the filings for Tim Chang — 1 worth asking about (compared 19 filings on Oct 24, 2026)

Worth asking · Mar 5, 2009 – Sep 9, 2019

9 Form Ds were filed more than 15 days after the first sale

Form D filed 204 days after the first sale — Grove Collaborative, Inc. · Form D filed 144 days after the first sale — fitmob, inc. · Form D filed 95 days after the first sale — LUMOS LABS INC · Form D filed 74 days after the first sale — NGMOCO INC · Form D filed 17 days after the first sale — Grove Collaborative, Inc. · and 4 more

What this means Late notices are common and carry no penalty by themselves. A pattern of late paperwork is worth asking the sponsor about.

Sources
Note · Mar 22, 2013 – Oct 16, 2013

Offering amount changed between filings — BASIS Science, Inc.

The Mar 22, 2013 filing says $11,543,561 offered; the Oct 16, 2013 Form D/A says $23,293,561.

What this means The target raise changed. Raising the cap is common when a deal grows; ask whether the extra money has the same terms and use.

Sources
Note · Apr 2, 2009 – Mar 1, 2010

Offering amount changed between filings — NGMOCO INC

The Apr 2, 2009 filing says $10,000,000 offered; the Mar 1, 2010 Form D says $24,200,000.

What this means The target raise changed. Raising the cap is common when a deal grows; ask whether the extra money has the same terms and use.

Sources
Note · Jun 30, 2011 – Dec 10, 2020

13 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 — Grove Collaborative, Inc. (latest filing Dec 10, 2020) · No amendment in the last 12 months on an offering that may still be open — Grove Collaborative, Inc. (latest filing May 15, 2020) · No amendment in the last 12 months on an offering that may still be open — Grove Collaborative, Inc. (latest filing Sep 9, 2019) · No amendment in the last 12 months on an offering that may still be open — Grove Collaborative, Inc. (latest filing Dec 27, 2018) · No amendment in the last 12 months on an offering that may still be open — Grove Collaborative, Inc. (latest filing Dec 26, 2018) · and 8 more

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 · Mar 21, 2011 – Mar 22, 2013

Industry group changed between filings — BASIS Science, Inc.

"Other Technology" (Mar 21, 2011); then "Other" (Mar 22, 2013 to Oct 16, 2013).

What this means The issuer described its business differently on different forms. Often it is just a different box ticked; sometimes the deal itself changed. Ask which business your money is in.

Sources
Note · Jun 24, 2014

Same name, different state: "Tim Chang" (WA) is a separate record

This page covers filings where the address state is CA. A separate record, "Tim Chang" with address state WA, is listed on 1 filing — most recently by Binary Crypto Fund I LP (Jun 24, 2014). Both records have filings in the same period (Jun 24, 2014).

What this means Two records with one name were active at the same time. That can be one person listing different company addresses, or two different people. We keep them apart until a filing ties them together. Check both pages before you decide.

Sources
Note · Apr 20, 2012

Same name, different state: "Tim Chang" (NY) is a separate record

This page covers filings where the address state is CA. A separate record, "Tim Chang" with address state NY, is listed on 1 filing — most recently by Moat Inc. (Apr 20, 2012). Both records have filings in the same period (Apr 20, 2012).

What this means Two records with one name were active at the same time. That can be one person listing different company addresses, or two different people. We keep them apart until a filing ties them together. Check both pages before you decide.

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 17 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
Dec 10, 2020 D
Grove Collaborative, Inc.
File 021-382911
$0$0$0None listed on this filingEDGAR ↗
May 15, 2020 D
Grove Collaborative, Inc.
File 021-367073
$0$0$0None listed on this filingEDGAR ↗
Sep 9, 2019 D
Grove Collaborative, Inc.
File 021-348302
$0$0$0None listed on this filingEDGAR ↗
Dec 27, 2018 D
Grove Collaborative, Inc.
File 021-328946
$0$0$0None listed on this filingEDGAR ↗
Dec 26, 2018 D
Grove Collaborative, Inc.
File 021-328931
$0$0$0None listed on this filingEDGAR ↗
Jan 18, 2018 D
Grove Collaborative, Inc.
File 021-303568
$0$0$0None listed on this filingEDGAR ↗
Oct 18, 2017 D
TRIPP, Inc.
File 021-296958
$0$0$0None listed on this filingEDGAR ↗
Apr 27, 2017 D
Grove Collaborative, Inc.
File 021-285674
$0$0$0None listed on this filingEDGAR ↗
Feb 11, 2016 D
Thrive Network, Inc.
File 021-257306
$0$0$0None listed on this filingEDGAR ↗
Feb 27, 2015 D
fitmob, inc.
File 021-234942
$0$0$0None listed on this filingEDGAR ↗
Jan 31, 2014 D
fitmob, inc.
File 021-211050
$0$0$0None listed on this filingEDGAR ↗
Oct 16, 2013 D/A
BASIS Science, Inc.
File 021-193756
$0$0$0None listed on this filingEDGAR ↗
Apr 23, 2012 D
BranchOut, Inc.
File 021-177098
$0$0$0None listed on this filingEDGAR ↗
Aug 30, 2011 D
LUMOS LABS INC
File 021-165144
$0$0$0None listed on this filingEDGAR ↗
Jul 15, 2011 D
Badgeville, Inc.
File 021-162970
$0$0$0None listed on this filingEDGAR ↗
Mar 21, 2011 D
BASIS Science, Inc.
File 021-157073
$0$0$0None listed on this filingEDGAR ↗
Mar 1, 2010 D
NGMOCO INC
File 021-121868
$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.

Counted across every filing this person is listed on (latest filing per offering, per issuer).

Deals 9

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

Other

Grove Collaborative, Inc.

San Francisco, CA · Apr 27, 2017 → Dec 10, 2020 · 7 filings
  • Dec 10, 2020 · D · $122,299,918 sold of $124,999,995 · 14 investors · min. No minimum reported · role: Director EDGAR ↗
  • May 15, 2020 · D · $89,924,992 sold of $89,999,993 · 37 investors · min. No minimum reported · role: Director EDGAR ↗
  • Sep 9, 2019 · D · $34,999,949 sold of $49,999,937 · 14 investors · min. No minimum reported · role: Director EDGAR ↗
  • Dec 27, 2018 · D · $76,444,969 sold of $125,000,000 · 8 investors · min. $1 · role: Director EDGAR ↗
  • Dec 26, 2018 · D · $27,089,945 sold of $27,099,941 · 14 investors · min. $1 · role: Director EDGAR ↗
  • Jan 18, 2018 · D · $36,773,489 sold of $37,000,000 · 11 investors · min. No minimum reported · role: Director EDGAR ↗
  • Apr 27, 2017 · D · $15,356,219 sold of $15,541,753 · 17 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $122.3M from 37 investors (98% of the $125M target) as of the latest filing. Tim is listed as director on 7 filings for this deal.

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Other / 506(b) (18,678 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

Other Technology

TRIPP, Inc.

Los Angeles, CA · Oct 18, 2017
  • Oct 18, 2017 · D · $3,750,000 sold of $4,000,000 · 2 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $11.2M from 40 investors (100% of the $4M target) as of the latest filing. Tim is listed as director.

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Other Technology / 506(b) (17,390 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

Other Technology

Thrive Network, Inc.

San Francisco, CA · Feb 11, 2016
  • Feb 11, 2016 · D · $16,614,231 sold of $16,999,996 · 4 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $16.6M from 4 investors (98% of the $17M target) as of the latest filing. Tim is listed as director.

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Other Technology / 506(b) (17,390 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

Other

fitmob, inc.

San Francisco, CA · Jan 31, 2014 → Feb 27, 2015 · 2 filings
  • Feb 27, 2015 · D · $5,600 sold of $22,400 · 10 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jan 31, 2014 · D · $6,499,996 sold of $6,499,996 · 18 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $6.5M from 18 investors (100% of the $22K target) as of the latest filing. Tim is listed as director on 2 filings for this deal.

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Other / 506(b) (18,678 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

Other

BASIS Science, Inc.

San Francisco, CA · Mar 21, 2011 → Oct 16, 2013 · 3 filings
  • Oct 16, 2013 · D/A · $23,293,559 sold of $23,293,561 · 14 investors · min. No minimum reported · role: Director EDGAR ↗
  • Mar 22, 2013 · D · $11,543,561 sold of $11,543,561 · 3 investors · min. No minimum reported · role: Director EDGAR ↗
  • Mar 21, 2011 · D · $8,999,999 sold of $8,999,999 · 3 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $23.3M from 14 investors (100% of the $23.3M target) as of the latest filing. Tim is listed as director on 3 filings for this deal.

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Other / 506(b) (18,678 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

Other Technology

BranchOut, Inc.

San Francisco, CA · Apr 23, 2012
  • Apr 23, 2012 · D · $24,999,990 sold of $25,000,000 · 7 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $25M from 18 investors (100% of the $25M target) as of the latest filing. Tim is listed as director.

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer.

Other Technology

LUMOS LABS INC

San Francisco, CA · Aug 30, 2011
  • Aug 30, 2011 · D · $32,499,993 sold of $32,499,993 · 6 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $32.5M from 6 investors (100% of the $32.5M target) as of the latest filing. Tim is listed as director.

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer.

Other Technology

Badgeville, Inc.

Menlo Park, CA · Jul 15, 2011
  • Jul 15, 2011 · D · $11,484,608 sold of $12,200,448 · 14 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $25M from 14 investors (100% of the $12.2M target) as of the latest filing. Tim is listed as director.

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer.

Other Technology

NGMOCO INC

San Francisco, CA · Apr 2, 2009 → Mar 1, 2010 · 2 filings
  • Mar 1, 2010 · D · $24,200,000 sold of $24,200,000 · 8 investors · min. No minimum reported · role: Director EDGAR ↗
  • Apr 2, 2009 · D · $10,000,000 sold of $10,000,000 · 5 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $24.2M from 8 investors (100% of the $24.2M target) as of the latest filing. Tim is listed as director on 2 filings for this deal.

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer.

Other pages with the same name (2)

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

  • Tim Chang — NY, 1 issuer, Apr 20, 2012 → Apr 20, 2012 · no shared issuer
  • Tim Chang — WA, 1 issuer, Jun 24, 2014 → Jun 24, 2014 · no shared issuer

People around Tim 39

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

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

Mark Sugarman

Director, Executive Officer · 7 shared filings (1 issuer) · also on 14 other issuers

Mark Sugarman is on 15 issuers in total — a repeat sponsor. Their page lists every one.

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

Stuart Landesberg

Executive Officer, Director · 7 shared filings (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Jeff Crowe

Director · 6 shared filings (1 issuer) · also on 8 other issuers

Jeff Crowe is on 9 issuers in total — a repeat sponsor. Their page lists every one.

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

Christopher Clark

Director, Executive Officer · 4 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Jason Krikorian

Director · 3 shared filings (1 issuer) · also on 19 other issuers

Jason Krikorian is on 20 issuers in total — a repeat sponsor. Their page lists every one.

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

Nadeem Kassam

Executive Officer, Director, Promoter · 3 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Cathy Beaudoin

Director · 3 shared filings (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

William Gordon

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

William Gordon is on 7 issuers in total — a repeat sponsor. Their page lists every one.

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

Bob Stevenson

Executive Officer, Director, Promoter · 2 shared filings (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Neil Young

Executive Officer, Director, Promoter · 2 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Rajil Kapoor

Executive Officer, Director · 2 shared filings (1 issuer) · also on 3 other issuers

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Casper de Clercq

Director · 2 shared filings (1 issuer) · also on 7 other issuers

Casper de Clercq is on 8 issuers in total — a repeat sponsor. Their page lists every one.

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

Jef Holove

Executive Officer, Director · 2 shared filings (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Catherine Beaudoin

Director · 2 shared filings (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Servaes Tholen

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Delida Costin

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Chris Clark

Director · 2 shared filings (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Amish Jani

Director · 1 shared filing (1 issuer) · also on 50 other issuers

Amish Jani is on 51 issuers in total — a repeat sponsor. Their page lists every one.

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

Erik Blachford

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

Erik Blachford is on 7 issuers in total — a repeat sponsor. Their page lists every one.

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

Kevin Efrusy

Director · 1 shared filing (1 issuer) · also on 5 other issuers

Kevin Efrusy is on 6 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

Pravin Vazirani

Director · 1 shared filing (1 issuer) · also on 8 other issuers

Pravin Vazirani is on 9 issuers in total — a repeat sponsor. Their page lists every one.

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

Geoff Yang

Director · 1 shared filing (1 issuer) · also on 3 other issuers

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Tom Peterson

Director · 1 shared filing (1 issuer) · also on 10 other issuers

Tom Peterson is on 11 issuers in total — a repeat sponsor. Their page lists every one.

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

Alan Yu

Promoter · 1 shared filing (1 issuer) · also on 2 other issuers

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Joseph Keene

Promoter · 1 shared filing (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Zachary Norman

Executive Officer, Director · 1 shared filing (1 issuer) · also on 1 other issuer

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

J. Sanford Miller

Director · 1 shared filing (1 issuer) · also on 14 other issuers

J. Sanford Miller is on 15 issuers in total — a repeat sponsor. Their page lists every one.

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

Richard G. Marini, Jr.

Executive Officer, Director, Promoter · 1 shared filing (1 issuer) · also on 2 other issuers

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Kunal Sarkar

Executive Officer, Director · 1 shared filing (1 issuer) · also on 3 other issuers

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

MICHAEL SCANLON

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

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Wedge Martin

Director · 1 shared filing (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Kris Duggan

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

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Paul Twohey

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Nanea Reeves

Executive Officer, Director · 1 shared filing (1 issuer) · also on 1 other issuer

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Nicholas Letourneau

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

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Alejandro Foung

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

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Mark Stabingas

Director · 1 shared filing (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Christopher Clarke

Director · 1 shared filing (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

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

Nathaniel Ewing

Director · 1 shared filing (1 issuer)

Listed on the same filings as Tim Chang. Their page shows their other deals.

The team behind the deals

Same business address

2 other issuers file from the same address

A shared address can mean the same team, a shared office building or a registered agent. It is a lead, not a conclusion.

Registrations and other filings

Adviser registration (Form ADV)

None of the 9 issuers this person is listed on appears in Form ADV (searched 24,962 advisers as of Oct 2, 2026). A person is never an adviser firm; Form ADV is checked for the issuers and the management companies they are listed with.

Other offering types (Regulation A and Regulation Crowdfunding)

Searched SEC Regulation A Data Sets (Forms 1-A, 1-K, 1-Z; 2015 Q2 → 2026 Q3); SEC Crowdfunding Offerings Data Sets (Form C family; 2016 Q2 → 2026 Q3); EDGAR form index for 2026 Q3 → 2026 Q4 (51,358 records as of Oct 23, 2026, 8:41 PM ET) — nothing matched this name.

Property records none — individuals are not matched

Property records are matched to companies only, never to individuals, so none are matched to Tim Chang by design. Searched property records in Hillsborough County FL (Clerk recorded-document index Oct 14, 2026 to Oct 15, 2026 + FL DOR 2026 ownership roll), Miami-Dade County FL (FL DOR 2026 ownership roll), Harris County TX (HCAD 2026 ownership roll), Dallas County TX (DCAD 2026 ownership roll), New York City ACRIS documents and PLUTO ownership rows already retrieved for other issuers, Cook County IL sale and ownership rows already retrieved for other issuers (814,874 records as of Oct 23, 2026, 8:59 PM ET) for the 9 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers Tim Chang is listed on: none on file. No website or social profile named in LUMOS LABS INC's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #338,945 of 374,652 in line (14 issuers searched so far). One-tap searches: Look further ↓

Look further

One-tap searches on sites we do not index ourselves, with the name pre-filled (San Francisco, CA). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Change history

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