PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 23, 2026, 9:12 PM ET

Sponsor Check › Issuer

Trellis Bioscience, Inc.

Corporation · organized in DELAWARE · formed Over five years ago · Redwood City, CA · SEC CIK 1162015

8Form D filings
$22,892,056max total sold reported
88investors (max reported)
2009–2026filing years
5new offerings, last 12 mo

Data last updated: Oct 23, 2026, 5:45 PM ET · Latest filing by this issuer: Oct 21, 2026 · Courts (RECAP) last checked: not yet · SEC enforcement last checked: not yet

Key records

The five facts investors ask about first. Each section states what was searched and when. Items still in human review are not shown.

1. Lawsuits

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2. Regulatory actions

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Sources to be 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. State securities regulator actions: not yet searched. · Search queued. Results are added automatically; check back later or follow this page to be notified.

3. Bankruptcies

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4. Differences between public sources

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What will be compared: what the sponsor says publicly (website, marketing materials, claimed profile) against what public records show — SEC Form D filings, Form ADV adviser registration, and state business records. Every comparison is reviewed by a person before it is published.

No comparisons published yet.

Sources to be compared: sponsor public claims · SEC Form D · SEC Form ADV (IAPD) · state business records · As of Oct 23, 2026, 9:12 PM ET.

5. Money to insiders and sales commissions

0 of 7 offerings report sales commissions; 0 report finder's fees; 0 report proceeds to related persons.

SourceOffering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell it
EDGAR ↗Aug 7, 2009 D/A
File 021-46810
$0$0$0None listed
EDGAR ↗Nov 9, 2011 D
File 021-168424
$0$0$0None listed
EDGAR ↗May 15, 2026 D
File 021-584215
$0$0$0None listed
EDGAR ↗Oct 21, 2026 D
File 021-602057
$0$0$0None listed
EDGAR ↗Oct 21, 2026 D
File 021-602058
$0$0$0None listed
EDGAR ↗Oct 21, 2026 D
File 021-602061
$0$0$0None listed
EDGAR ↗Oct 21, 2026 D
File 021-602063
$0$0$0None listed

As reported by the issuer on Form D (Items 12–15), latest filing per offering. "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.

Offerings (SEC Form D)

Each filing as reported by the issuer. Open a row for the full plain-English detail.

Oct 21, 2026 D Biotechnology — $22,892,056 sold of Indefinite · 88 investors EDGAR ↗
FilingForm D filed Oct 21, 2026
SEC file no. 021-602063 · accession 0000929638-26-003976
Raise progress$22,892,056 sold of Indefinite offered · Indefinite remaining
Filing timingDate of first sale: Apr 29, 2010 · Form D filed: Oct 21, 2026 (6019 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 sale6,022 days (16.5 years)
Annual amendmentsIssuer reported the offering may last more than one year.
Rule: an ongoing offering generally files an amendment at least annually. Dates shown as reported; no conclusion is drawn.
Investors88 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
Securities offeredEquity; Option, warrant or other right to acquire; Other: Series B Interests
Industry / issuer sizeBiotechnology · revenue range: Decline to Disclose
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 byNora Mende, Chief Financial Officer (Oct 21, 2026)
Market contextMinimum investment: $0. Typical range for similar offerings: $10,000–$50,000.
Offering size: Indefinite. Typical range: $2,000,000–$19,999,994.
Investors: 88. Typical range: 2–16.
"Similar" = Biotechnology offerings claiming 506(b) filed in the last 5 years (3,253 filings); ranges are the middle half (25th–75th percentile). No ranking or score.
SourceThis filing on SEC EDGAR ↗ · retrieved from the EDGAR daily index
Oct 21, 2026 D Biotechnology — $985,000 sold of Indefinite · 6 investors EDGAR ↗
FilingForm D filed Oct 21, 2026
SEC file no. 021-602061 · accession 0000929638-26-003975
Raise progress$985,000 sold of Indefinite offered · Indefinite remaining
Filing timingDate of first sale: Jun 1, 2022 · Form D filed: Oct 21, 2026 (1603 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 sale1,606 days (4.4 years)
Annual amendmentsIssuer reported the offering is not expected to last more than one year.
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
Securities offeredEquity; Option, warrant or other right to acquire; Other: Series 2022 Bridge. Includes convertible notes with 20% warrant coverage.
Industry / issuer sizeBiotechnology · revenue range: Decline to Disclose
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 byNora Mende, Chief Financial Officer (Oct 21, 2026)
Market contextMinimum investment: $0. Typical range for similar offerings: $10,000–$50,000.
Offering size: Indefinite. Typical range: $2,000,000–$19,999,994.
Investors: 6. Typical range: 2–16.
"Similar" = Biotechnology offerings claiming 506(b) filed in the last 5 years (3,253 filings); ranges are the middle half (25th–75th percentile). No ranking or score.
SourceThis filing on SEC EDGAR ↗ · retrieved from the EDGAR daily index
Oct 21, 2026 D Biotechnology — $1,350,000 sold of Indefinite · 9 investors EDGAR ↗
FilingForm D filed Oct 21, 2026
SEC file no. 021-602058 · accession 0000929638-26-003974
Raise progress$1,350,000 sold of Indefinite offered · Indefinite remaining
Filing timingDate of first sale: Apr 20, 2023 · Form D filed: Oct 21, 2026 (1280 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 sale1,283 days (3.5 years)
Annual amendmentsIssuer reported the offering is not expected to last more than one year.
Rule: an ongoing offering generally files an amendment at least annually. Dates shown as reported; no conclusion is drawn.
Investors9 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
Securities offeredEquity; Option, warrant or other right to acquire; Other: Series 2023 Bridge. Includes convertible notes with 20% warrant coverage.
Industry / issuer sizeBiotechnology · revenue range: Decline to Disclose
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 byNora Mende, Chief Financial Officer (Oct 21, 2026)
Market contextMinimum investment: $0. Typical range for similar offerings: $10,000–$50,000.
Offering size: Indefinite. Typical range: $2,000,000–$19,999,994.
Investors: 9. Typical range: 2–16.
"Similar" = Biotechnology offerings claiming 506(b) filed in the last 5 years (3,253 filings); ranges are the middle half (25th–75th percentile). No ranking or score.
SourceThis filing on SEC EDGAR ↗ · retrieved from the EDGAR daily index
Oct 21, 2026 D Biotechnology — $4,094,500 sold of Indefinite · 27 investors EDGAR ↗
FilingForm D filed Oct 21, 2026
SEC file no. 021-602057 · accession 0000929638-26-003973
Raise progress$4,094,500 sold of Indefinite offered · Indefinite remaining
Filing timingDate of first sale: Oct 4, 2024 · Form D filed: Oct 21, 2026 (747 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 sale750 days (2.1 years)
Annual amendmentsIssuer reported the offering may last more than one year.
Rule: an ongoing offering generally files an amendment at least annually. Dates shown as reported; no conclusion is drawn.
Investors27 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
Securities offeredEquity; Option, warrant or other right to acquire; Other: Series 2024 Bridge. Includes convertible notes with 20% warrant coverage.
Industry / issuer sizeBiotechnology · revenue range: Decline to Disclose
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 byNora Mende, Chief Financial Officer (Oct 21, 2026)
Market contextMinimum investment: $0. Typical range for similar offerings: $10,000–$50,000.
Offering size: Indefinite. Typical range: $2,000,000–$19,999,994.
Investors: 27. Typical range: 2–16.
"Similar" = Biotechnology offerings claiming 506(b) filed in the last 5 years (3,253 filings); ranges are the middle half (25th–75th percentile). No ranking or score.
SourceThis filing on SEC EDGAR ↗ · retrieved from the EDGAR daily index
May 15, 2026 D Biotechnology — $6,093,000 sold of Indefinite · 16 investors EDGAR ↗
FilingForm D filed May 15, 2026
SEC file no. 021-584215 · accession 0000929638-26-001870
Raise progress$6,093,000 sold of Indefinite offered · Indefinite remaining
Filing timingDate of first sale: Jan 30, 2026 · Form D filed: May 15, 2026 (105 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 sale267 days (0.7 years)
Annual amendmentsIssuer reported the offering is not expected to last more than one year.
Rule: an ongoing offering generally files an amendment at least annually. Dates shown as reported; no conclusion is drawn.
Investors16 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
Securities offeredEquity; Other: Series C Interests
Industry / issuer sizeBiotechnology · revenue range: Decline to Disclose
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 byStefan Ryser, President and Chief Executive Officer (May 14, 2026)
Market contextMinimum investment: $0. Typical range for similar offerings: $10,000–$50,000.
Offering size: Indefinite. Typical range: $2,000,000–$19,999,994.
Investors: 16. Typical range: 2–16.
"Similar" = Biotechnology offerings claiming 506(b) filed in the last 5 years (3,253 filings); ranges are the middle half (25th–75th percentile). No ranking or score.
SourceThis filing on SEC EDGAR ↗ · retrieved from the SEC Form D bulk data set
Nov 9, 2011 D Biotechnology — $235,000 sold of $300,000 · 8 investors EDGAR ↗
FilingForm D filed Nov 9, 2011
SEC file no. 021-168424 · accession 0001162015-11-000003
Raise progress$235,000 sold of $300,000 offered (78%) · $65,000 remaining
Filing timingDate of first sale: Oct 27, 2011 · Form D filed: Nov 9, 2011 (13 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 sale5,476 days (15.0 years)
Annual amendmentsIssuer reported the offering is not expected to last more than one year.
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 claimed06
Minimum investment accepted$0
Securities offeredDebt; Security to be acquired upon exercise; Other: Issuance of Convertible Promissory Notes and Warrants, the underlying shares of preferred stock issuable upon the conversion of the convertible promissory notes and the common stock issuable upon conversion of such preferred stock and upon the exercise of
Industry / issuer sizeBiotechnology · revenue range: Decline to Disclose
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 byGlen Sato, Secretary (Nov 8, 2011)
Market contextMinimum investment: $0. Typical range for similar offerings: $10,000–$50,000.
Offering size: $300,000. Typical range: $2,000,000–$19,999,994.
Investors: 8. Typical range: 2–16.
"Similar" = Biotechnology offerings claiming 506(b) filed in the last 5 years (3,253 filings); ranges are the middle half (25th–75th percentile). No ranking or score.
SourceThis filing on SEC EDGAR ↗ · retrieved from the SEC Form D bulk data set
Aug 7, 2009 D/A Biotechnology — $11,715,708 sold of $13,528,314 · 12 investors EDGAR ↗
FilingForm D/A (amendment) filed Aug 7, 2009 · amends 0001162015-09-000003 ↗
SEC file no. 021-46810 · accession 0001162015-09-000004
Raise progress$11,715,708 sold of $13,528,314 offered (87%) · $1,812,606 remaining
Filing timingDate of first sale: Jul 8, 2009 · Form D filed: Aug 7, 2009 (30 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 sale6,317 days (17.3 years)
Annual amendmentsIssuer reported the offering is not expected to last more than one year.
Rule: an ongoing offering generally files an amendment at least annually. Dates shown as reported; no conclusion is drawn.
Investors12 total · issuer reported no non-accredited investors
Exemption claimed06
Minimum investment accepted$0
Securities offeredEquity
Industry / issuer sizeBiotechnology · revenue range: Decline to Disclose
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 byStote Ellsworth, President (Aug 7, 2009)
Changes vs prior filingtotal sold: $11,450,195 → $11,715,708
investors: 5 → 12
Compared with the D filed Jul 17, 2009 (EDGAR ↗). Amendment history as filed; no conclusion is drawn.
Market contextMinimum investment: $0. Typical range for similar offerings: $10,000–$50,000.
Offering size: $13,528,314. Typical range: $2,000,000–$19,999,994.
Investors: 12. Typical range: 2–16.
"Similar" = Biotechnology offerings claiming 506(b) filed in the last 5 years (3,253 filings); ranges are the middle half (25th–75th percentile). No ranking or score.
SourceThis filing on SEC EDGAR ↗ · retrieved from the SEC Form D bulk data set
Jul 17, 2009 D Biotechnology — $11,450,195 sold of $13,528,314 · 5 investors EDGAR ↗
FilingForm D filed Jul 17, 2009
SEC file no. 021-46810 · accession 0001162015-09-000003
Raise progress$11,450,195 sold of $13,528,314 offered (85%) · $2,078,119 remaining
Filing timingDate of first sale: Jul 8, 2009 · Form D filed: Jul 17, 2009 (9 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 sale6,317 days (17.3 years)
Annual amendmentsIssuer reported the offering is not expected to last more than one year.
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 claimed06
Minimum investment accepted$0
Securities offeredEquity
Industry / issuer sizeBiotechnology · revenue range: Decline to Disclose
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 byStote Ellsworth, President (Jul 17, 2009)
Market contextMinimum investment: $0. Typical range for similar offerings: $10,000–$50,000.
Offering size: $13,528,314. Typical range: $2,000,000–$19,999,994.
Investors: 5. Typical range: 2–16.
"Similar" = Biotechnology offerings claiming 506(b) filed in the last 5 years (3,253 filings); ranges are the middle half (25th–75th percentile). No ranking or score.
SourceThis filing on SEC EDGAR ↗ · retrieved from the SEC Form D bulk data set

All Form D filings for this CIK on SEC EDGAR ↗. History: 5 new offerings in the last 12 months · most recent filing Oct 21, 2026.

Key people (related persons as listed on Form D)

NameRelationshipAddress stateOn filingsAlso listed on
Larry KauvarExecutive Officer
Chief Science Officer
CAMay 15, 2026 → Oct 21, 2026—
Nora MendeExecutive Officer
Chief Financial Officer
CAMay 15, 2026 → Oct 21, 2026—
Elisabeth WhitneyExecutive Officer
Chief Operating Officer
CAMay 15, 2026—
Geoff DillonExecutive Officer
Chief Business Officer
CAMay 15, 20261 other issuer
Stefan RyserExecutive Officer
President and Chief Executive Officer
CAMay 15, 2026—
John FriedmanDirectorCAJul 17, 2009 → Nov 9, 20115 other issuers
Lawrence KauvarExecutive Officer, DirectorCANov 9, 2011—
Somu SubramaniamDirectorCANov 9, 20116 other issuers
Stote EllsworthExecutive Officer, DirectorCAJul 17, 2009 → Nov 9, 2011—
Thomas LavinDirectorCANov 9, 201113 other issuers
Gerald McMahonDirectorCAJul 17, 2009 → Aug 7, 20091 other issuer
James BroderickDirectorCAJul 17, 2009 → Aug 7, 20095 other issuers
Lawrence M. KauvarExecutive Officer, DirectorCAJul 17, 2009 → Aug 7, 2009—
Markus GoebelDirectorCAJul 17, 2009 → Aug 7, 20091 other issuer

Executive officers, directors and promoters as self-reported by the issuer. Licensed persons: FINRA BrokerCheck ↗ · SEC IAPD ↗.

Connections

Other issuers listing the same people:

Shared address: this business address appears on filings for 3 other issuers. Stated as a count only — many addresses are shared office buildings or registered agents.

Adviser registration (Form ADV)

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Public profiles

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