PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 9:36 AM ET

Sponsor Check › Person

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

Tim Shannon

Named as an officer, director or promoter on SEC Form D filings · CA, MD, NY · Jan 6, 2015 → Mar 12, 2025

4deals (issuers)
$533.4Mreported sold
77investors
13Form D filings
2015–2025years on file
Follow this personLook further ↓PDF

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:33 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Tim Shannon is listed as an executive officer and director on 13 SEC Form D filings by 4 issuers between Jan 2015 and Mar 2025: Capital Integration Systems LLC (New York, NY — industry reported as "Other" — 2020–2022; $340M reported sold to 16 investors), NextCure, Inc. (Beltsville, MD — biotechnology — 2016–2018; $93.4M reported sold to 22 investors), CytomX Therapeutics, Inc. (South San Francisco, CA — biotechnology — 2015; $70M reported sold to 33 investors) and Vivace Therapeutics, Inc. (San Mateo, CA — biotechnology — 2015–2025; $30M reported sold to 6 investors).

What this means A repeat sponsor — 4 separate companies raised money with this person listed as executive officer and director, over about 10 years. Across those companies the filings report $533.4M sold in total.

Listed alongside Michael Richman (6 shared filings), Edward Hu (5 shared filings), Shuang Qiao (5 shared filings), Jun Wu (4 shared filings), Matthew C. Brown (4 shared filings) and 19 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.

1 of the issuers belongs to the sponsor group Cais (202 issuers, $40.6B reported sold, 2009–2026).

What this means A sponsor group is one team that sets up a new company for each deal. Cais has 202 companies on file and $40.6B reported sold in total — the group page shows the whole track record in one place.

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

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

We compared 13 public filings for Tim Shannon and found 12 differences: Bankruptcy case: Khuong Tran and Vien T. Nguyen; Form D filed 17 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 Shannon has not run yet — it is joining a line of 36,832 names; searches run around the clock at the hosts' allowed rate. Searched so far: 641 names.

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

Key records

Five things investors ask first. Items still in human review are counted, not shown.

1. Lawsuits

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

What was searched

Sources searched: CourtListener bulk data (RECAP dockets as of 2026-09-30; recall-first rule 10-24) — federal district + bankruptcy courts State courts: not covered (one-tap state court links under Look further). PACER: not searched. · Last checked Oct 24, 2026, 2:33 AM ET.

State courts: not covered (one-tap state court links under Look further). No state offers a lawful automated statewide source PartnerFacts can use today. Texas (re:SearchTX) terms prohibit storing results in a database open to third parties; New York (WebCivil) and Massachusetts (MassCourts) require a browser check that blocks scripted queries; California has no statewide index (58 county portals; Rule of Court 2.503 grants name-based access case by case); Florida, Utah and Illinois offer paid or partial access whose terms for automated use are unverified. Washington (dw.courts.wa.gov; bulk index reports under a JISC data-dissemination agreement), Delaware (CourtConnect; Court of Chancery not included) and Arizona (apps.azcourts.gov/publicaccess, which has an official channel to request high-volume access) are the candidates; PartnerFacts will request written permission before any automated search. Federal courts are searched through CourtListener / RECAP.

2. Regulatory actions

None found in sources searched — SEC enforcement releases (index scan as of Oct 24, 2026, 2:50 AM ET) · state securities regulators: 48 regulators (FINRA, NASAA, 37 states) — crawled Oct 24, 2026, 8:48 AM ET

What was searched

SEC enforcement searched: SEC litigation releases and administrative proceedings — respondent names in the sec.gov index titles (30,205 releases, 1995-09-19 to 2026-10-23); release text is read only to confirm a candidate. Names that appear only in the body of a release are not found. — Searched SEC litigation releases and administrative proceedings (1995→ / 2007→) (30,205 records as of Oct 24, 2026, 2:50 AM ET) — nothing matched Tim Shannon..

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

3. Bankruptcies

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

What was searched

Sources searched: Federal bankruptcy courts via CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not covered (one-tap state court links under Look further). PACER: not searched (RECAP only). · Last checked Oct 24, 2026, 2:33 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

12 differences found between the filings for Tim Shannon (compared 13 filings on Oct 24, 2026)

Note · Oct 14, 2003 – Mar 22, 2006

Bankruptcy case: Khuong Tran and Vien T. Nguyen — filed Oct 14, 2003

United States Bankruptcy Court, D. Massachusetts docket "Khuong Tran and Vien T. Nguyen" filed Oct 14, 2003, closed Mar 22, 2006. Chau Khuong (listed on the same filings) is listed as Debtor ("Khuong Tran and Vien T. Nguyen"). Our match estimate: 70%.

What this means A bankruptcy filing was found. Many are old or personal and have nothing to do with the deal — but ask what it was and when it closed.

Docket · United States Bankruptcy Court, D. Massachusetts ↗Chau Khuong — PartnerFacts page ↗
Sources
Note · Dec 4, 2020 – Dec 21, 2020

Form D filed 17 days after the first sale — Capital Integration Systems LLC

The filing says the first sale was Dec 4, 2020. The Form D was filed Dec 21, 2020 — 17 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 2 days past that.

What this means A late notice is common and carries no penalty by itself. It is worth asking the sponsor why the paperwork lagged.

Form D · Dec 21, 2020 ↗Capital Integration Systems LLC — PartnerFacts page ↗
Sources
Note · Dec 22, 2014 – Mar 12, 2025

5 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 — Vivace Therapeutics, Inc. (latest filing Mar 12, 2025) · No amendment in the last 12 months on an offering that may still be open — Vivace Therapeutics, Inc. (latest filing May 1, 2018) · No amendment in the last 12 months on an offering that may still be open — NextCure, Inc. (latest filing Jan 11, 2016) · No amendment in the last 12 months on an offering that may still be open — Vivace Therapeutics, Inc. (latest filing Jan 20, 2015) · No amendment in the last 12 months on an offering that may still be open — CytomX Therapeutics, Inc. (latest filing Jan 6, 2015)

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 · Mar 12, 2025 ↗Vivace Therapeutics, Inc. — PartnerFacts page ↗Form D/A · May 1, 2018 ↗Form D · Jan 11, 2016 ↗
Sources
Note · Apr 21, 2022 – Jun 24, 2022

Offering amount changed between filings — Capital Integration Systems LLC

The Apr 21, 2022 filing says $328,000,000 offered; the Jun 24, 2022 Form D/A says $340,000,000.

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.

Form D/A (earlier) · Apr 21, 2022 ↗Form D/A (later) · Jun 24, 2022 ↗Capital Integration Systems LLC — PartnerFacts page ↗
Sources
Note · Jan 25, 2022 – Apr 21, 2022

Offering amount changed between filings — Capital Integration Systems LLC

The Jan 25, 2022 filing says $225,000,000 offered; the Apr 21, 2022 Form D/A says $328,000,000.

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.

Form D (earlier) · Jan 25, 2022 ↗Form D/A (later) · Apr 21, 2022 ↗Capital Integration Systems LLC — PartnerFacts page ↗
Sources
Note · Jan 20, 2015 – May 18, 2017

Industry group changed between filings — Vivace Therapeutics, Inc.

"Pharmaceuticals" (Jan 20, 2015); then "Biotechnology" (May 18, 2017 to Mar 12, 2025).

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.

Form D · Jan 20, 2015 ↗Form D · May 18, 2017 ↗Vivace Therapeutics, Inc. — PartnerFacts page ↗
Sources
Note · May 8, 2015 – Aug 19, 2026

Same name, different state: "Tim Shannon" (NC) is a separate record

This page covers filings where the address state is CA or MD or NY. A separate record, "Tim Shannon" with address state NC, is listed on 6 filings — most recently by Aer Therapeutics, Inc. (Aug 19, 2026). Both records have filings in the same period (May 8, 2015 to Mar 12, 2025).

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.

Tim Shannon (NC) — PartnerFacts page ↗Form D · Aug 19, 2026 ↗Aer Therapeutics, Inc. — PartnerFacts page ↗Tim Shannon (CA,MD,NY) — this page ↗
Sources
Note · Aug 23, 2012 – Aug 12, 2024

Same name, different state: "Tim Shannon" (CT) is a separate record

This page covers filings where the address state is CA or MD or NY. A separate record, "Tim Shannon" with address state CT, is listed on 12 filings — most recently by Halda Therapeutics, LLC (Aug 12, 2024). Both records have filings in the same period (Jan 6, 2015 to Aug 12, 2024).

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.

Tim Shannon (CT) — PartnerFacts page ↗Form D · Aug 12, 2024 ↗Halda Therapeutics, LLC — PartnerFacts page ↗Tim Shannon (CA,MD,NY) — this page ↗
Sources
Note · Aug 29, 2014

Same name, different state: "TIM SHANNON" (MA) is a separate record

This page covers filings where the address state is CA or MD or NY. A separate record, "TIM SHANNON" with address state MA, is listed on 1 filing — most recently by Civitas Therapeutics, Inc. (Aug 29, 2014). The two records do not overlap in time: this page runs Jan 6, 2015 to Mar 12, 2025; the other has one filing dated Aug 29, 2014.

What this means Could be the same person who moved, or two people with the same name. We keep them apart until a filing ties them together. Check both pages before you decide.

TIM SHANNON (MA) — PartnerFacts page ↗Form D · Aug 29, 2014 ↗Civitas Therapeutics, Inc. — PartnerFacts page ↗Tim Shannon (CA,MD,NY) — this page ↗
Sources
Note · Jan 11, 2016 – Nov 19, 2018

Address moved from Germantown, MD to Beltsville, MD — NextCure, Inc.

The people listed on the Jan 11, 2016 filing give Germantown, MD; on the Nov 19, 2018 filing they give Beltsville, MD.

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.

Form D · Jan 11, 2016 ↗Form D · Nov 19, 2018 ↗NextCure, Inc. — PartnerFacts page ↗
Sources
Note · Jan 20, 2015 – May 18, 2017

Address moved from Orinda, CA to San Mateo, CA — Vivace Therapeutics, Inc.

The people listed on the Jan 20, 2015 filing give Orinda, CA; on the May 18, 2017 filing they give San Mateo, CA.

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.

Form D · Jan 20, 2015 ↗Form D · May 18, 2017 ↗Vivace Therapeutics, Inc. — PartnerFacts page ↗
Sources
Note · Jan 6, 2015 – Mar 12, 2025

Tim Shannon is listed with 3 different address states: CA, MD, NY

CA on 7 filings (Jan 6, 2015 to Mar 12, 2025); MD on 2 filings (Jan 11, 2016 to Nov 19, 2018); NY on 4 filings (Dec 21, 2020 to Jun 24, 2022).

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

Form D · Jan 6, 2015 ↗Form D · Jan 11, 2016 ↗Form D · Dec 21, 2020 ↗
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
Mar 12, 2025 D
Vivace Therapeutics, Inc.
File 021-540658
$0$0$0None listed on this filingEDGAR ↗
Jun 24, 2022 D/A
Capital Integration Systems LLC
File 021-430729
$0$0$0None listed on this filingEDGAR ↗
Dec 23, 2020 D
Vivace Therapeutics, Inc.
File 021-384119
$0$0$0None listed on this filingEDGAR ↗
Dec 21, 2020 D
Capital Integration Systems LLC
File 021-383860
$0$0$0None listed on this filingEDGAR ↗
Nov 19, 2018 D
NextCure, Inc.
File 021-326074
$0$0$0None listed on this filingEDGAR ↗
May 1, 2018 D/A
Vivace Therapeutics, Inc.
File 021-287006
$0$0$0None listed on this filingEDGAR ↗
Jan 11, 2016 D
NextCure, Inc.
File 021-254895
$0$0$0None listed on this filingEDGAR ↗
Jun 25, 2015 D
CytomX Therapeutics, Inc.
File 021-242471
$0$0$0None listed on this filingEDGAR ↗
Jan 20, 2015 D
Vivace Therapeutics, Inc.
File 021-232527
$0$0$0None listed on this filingEDGAR ↗
Jan 6, 2015 D
CytomX Therapeutics, Inc.
File 021-231506
$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 4

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

VT
Biotechnology

Vivace Therapeutics, Inc.

San Mateo, CA · Jan 20, 2015 → Mar 12, 2025 · 5 filings
  • Mar 12, 2025 · D · $17,499,997 sold of $34,999,993 · 5 investors · min. No minimum reported · role: Director EDGAR ↗
  • Dec 23, 2020 · D · $29,999,993 sold of $29,999,993 · 6 investors · min. No minimum reported · role: Director EDGAR ↗
  • May 1, 2018 · D/A · $8,000,008 sold of $24,999,998 · 6 investors · min. No minimum reported · role: Director EDGAR ↗
  • May 18, 2017 · D · $8,000,008 sold of $24,999,998 · 6 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jan 20, 2015 · D · $5,050,000 sold of $15,050,000 · 3 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $30M from 6 investors (86% of the $35M target) as of the latest filing. Tim is listed as director on 5 filings for this deal.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Biotechnology / 506(b) (3,253 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.

CI
Other · group: Cais

Capital Integration Systems LLC

New York, NY · Dec 21, 2020 → Jun 24, 2022 · 4 filings
  • Jun 24, 2022 · D/A · $340,000,000 sold of $340,000,000 · 6 investors · min. No minimum reported · role: Executive Officer EDGAR ↗
  • Apr 21, 2022 · D/A · $328,000,000 sold of $328,000,000 · 5 investors · min. No minimum reported · role: Executive Officer EDGAR ↗
  • Jan 25, 2022 · D · $225,000,000 sold of $225,000,000 · 3 investors · min. No minimum reported · role: Executive Officer EDGAR ↗
  • Dec 21, 2020 · D · $50,000,160 sold of $50,000,160 · 1 investors · min. No minimum reported · role: Executive Officer EDGAR ↗

Raised $340M from 16 investors (100% of the $340M target) as of the latest filing. Tim is listed as executive officer on 4 filings for this deal.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: 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.

N
Biotechnology

NextCure, Inc.

Beltsville, MD · Jan 11, 2016 → Nov 19, 2018 · 2 filings
  • Nov 19, 2018 · D · $93,432,873 sold of $93,432,873 · 22 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jan 11, 2016 · D · $15,000,000 sold of $67,000,000 · 7 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $93.4M from 22 investors (100% of the $93.4M target) as of the latest filing. Tim is listed as director on 2 filings for this deal.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Biotechnology / 506(b) (3,253 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.

CT
Biotechnology

CytomX Therapeutics, Inc.

South San Francisco, CA · Jan 6, 2015 → Jun 25, 2015 · 2 filings
  • Jun 25, 2015 · D · $69,999,999 sold of $69,999,999 · 33 investors · min. No minimum reported · role: Director EDGAR ↗
  • Jan 6, 2015 · D · $16,499,999 sold of $29,999,999 · 4 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $70M from 33 investors (100% of the $70M target) as of the latest filing. Tim is listed as director on 2 filings for this deal.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Biotechnology / 506(b) (3,253 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

Other pages with the same name (3)

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

  • Tim Shannon — CT, 5 issuers, Aug 23, 2012 → Aug 12, 2024 · no shared issuer
  • Tim Shannon — NC, 2 issuers, May 8, 2015 → Aug 19, 2026 · no shared issuer
  • TIM SHANNON — MA, 1 issuer, Aug 29, 2014 → Aug 29, 2014 · no shared issuer

People around Tim 24

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

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

Michael Richman

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

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

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

Shuang Qiao

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

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

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

Edward Hu

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

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

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

Matthew C. Brown

Executive Officer, Director · 4 shared filings (1 issuer) · also on 152 other issuers

Matthew C. Brown is on 153 issuers in total — a repeat sponsor. Their page lists every one.

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

Jun Wu

Director · 4 shared filings (1 issuer)

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

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

Leonard Post

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

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

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

Elaine Jones

Director · 3 shared filings (2 issuers) · also on 2 other issuers

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

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

David Kabakoff

Director · 2 shared filings (1 issuer)

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

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

Frederick Gluck

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

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

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

Sean McCarthy

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

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

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

Chau Khuong

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

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

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

JUDITH LI

Director · 2 shared filings (1 issuer)

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

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

Chenguang Zhou

Director · 2 shared filings (1 issuer)

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

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

Hoyoung Huh

Director · 2 shared filings (1 issuer) · also on 9 other issuers

Hoyoung Huh is on 10 issuers in total — a repeat sponsor. Their page lists every one.

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

Neil Exter

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

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

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

Steven P. Cobourn

Executive Officer · 1 shared filing (1 issuer)

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

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

Asher Rubin

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

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

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

Sheng Ding

Executive Officer · 1 shared filing (1 issuer)

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

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

Rachel Humphrey

Director · 1 shared filing (1 issuer)

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

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

CAROLYN GREEN

Director · 1 shared filing (1 issuer)

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

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

Stella Xu

Director · 1 shared filing (1 issuer)

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

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

Michael Yi

Director · 1 shared filing (1 issuer)

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

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

Kevin N. Heller

Executive Officer · 1 shared filing (1 issuer)

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

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

Jake Simson

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

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

The team behind the deals

C
Sponsor group

Cais

202 issuers · 678 filings · $40.6B reported sold · 2009–2026

One team, 202 deal companies. Tim Shannon is listed on 1 of them.

Sources

Issuers are grouped when their Form D filings share related persons, a management entity or a business address (automatic match from the filings). "Listed" marks the issuers that name Tim Shannon.

Same business address

35 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

Business registration (state registry / Secretary of State)

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

Adviser registration (Form ADV)

None of the 4 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 Shannon 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 4 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers Tim Shannon is listed on: none on file. No website or social profile named in Capital Integration Systems LLC's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #151,473 of 374,652 in line (1,386 issuers searched so far). One-tap searches: Look further ↓

Look further

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

Social and web

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

Courts

CourtListener / RECAP (federal) ↗PACER case locator (federal, login) ↗California — find the county court ↗Los Angeles Superior Court case search ↗Maryland Judiciary case search ↗New York WebCivil Supreme ↗

Securities regulators

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

Business registries

California Secretary of State business search ↗Maryland Secretary of State business search ↗New York Secretary of State business search ↗OpenCorporates ↗

Change history

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