IPO registrations (S-1, F-1) · Registrants
SenesTech, Inc.
- SEC CIK
- 1680378 · filings on EDGAR ↗
- Registration
- Form S-1, first filed 2016-09-21, last 2023-11-27; 9 initial registrations, 13 amendments
- Outcome
- Final prospectus filed 2016-12-08; declared effective 2016-12-07
- Industry (SIC)
- Agricultural Chemicals 2870
- Incorporated in
- DE
- Business address
- 777 W. PINNACLE PEAK ROAD, SUITE B104, Phoenix, AZ 85027
- EIN
- 20-2079805
- Ticker
- SNES (Nasdaq)
- EDGAR entity type
- operating
- Insiders and CEO pay
- SenesTech, Inc. on the corporate pages
Offering terms
- Proposed price range
- $9.00–$11.00 per share (S-1/A filed 2016-11-23)
- Final price
- $8.00 per share, below the range (424B4 filed 2016-12-08, an initial public offering)
- Shares sold
- 1,875,000
- Gross proceeds
- $15,000,000 before underwriting discounts and any over-allotment option
- Listing
- Nasdaq under the symbol SNES
- Lead underwriters
- Roth Capital Partners
- Syndicate
- Craig-Hallum; Aegis Capital
Read from the cover pages of the filings listed under “Prospectus pages read” below; check the document for anything that matters.
On this site
- Business registration: SENESTECH, INC. Fuzzy (name and state)
- Form 5500 plan sponsor: SENES TECH INCORPORATED EXACT (EIN (EXACT))
- Federal award recipient: SENESTECH, INC. Fuzzy (name and state)
- Form D issuer: SenesTech, Inc. EXACT (CIK (EXACT))
- Lobbying client: SENESTECH, INC. Fuzzy (name and state)
- SEC filer: SenesTech, Inc. EXACT (CIK (EXACT))
Filings 49
| Filed | Form | What it is | Name as filed | EDGAR |
|---|---|---|---|---|
| 2016-09-21 | S-1 | S-1 (registration) | SenesTech, Inc. | 0001144204-16-124776 ↗ |
| 2016-10-07 | S-1/A | S-1/A (amendment) | SenesTech, Inc. | 0001144204-16-127272 ↗ |
| 2016-10-20 | S-1/A | S-1/A (amendment) | SenesTech, Inc. | 0001144204-16-128740 ↗ |
| 2016-10-27 | S-1/A | S-1/A (amendment) | SenesTech, Inc. | 0001144204-16-129879 ↗ |
| 2016-11-14 | S-1/A | S-1/A (amendment) | SenesTech, Inc. | 0001144204-16-133516 ↗ |
| 2016-11-23 | S-1/A | S-1/A (amendment) | SenesTech, Inc. | 0001144204-16-136277 ↗ |
| 2016-12-07 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-16-006392 ↗ |
| 2016-12-08 | 424B4 | 424B4 (final prospectus) | SenesTech, Inc. | 0001144204-16-138602 ↗ |
| 2017-11-08 | S-1 | S-1 (registration) | SenesTech, Inc. | 0001615774-17-006363 ↗ |
| 2017-11-16 | S-1/A | S-1/A (amendment) | SenesTech, Inc. | 0001615774-17-006784 ↗ |
| 2017-11-16 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-17-003002 ↗ |
| 2017-11-20 | 424B4 | 424B4 (final prospectus) | SenesTech, Inc. | 0001615774-17-006917 ↗ |
| 2018-06-19 | S-1 | S-1 (registration) | SenesTech, Inc. | 0001615774-18-005460 ↗ |
| 2018-07-16 | S-1/A | S-1/A (amendment) | SenesTech, Inc. | 0001615774-18-006500 ↗ |
| 2018-07-23 | S-1/A | S-1/A (amendment) | SenesTech, Inc. | 0001615774-18-006740 ↗ |
| 2018-07-25 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-18-001869 ↗ |
| 2018-07-26 | 424B4 | 424B4 (final prospectus) | SenesTech, Inc. | 0001615774-18-006909 ↗ |
| 2018-08-24 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-18-002192 ↗ |
| 2018-08-24 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-18-002200 ↗ |
| 2020-02-07 | S-1 | S-1 (registration) | SenesTech, Inc. | 0001213900-20-002833 ↗ |
| 2020-02-11 | S-1 | S-1 (registration) | SenesTech, Inc. | 0001213900-20-003177 ↗ |
| 2020-02-13 | S-1/A | S-1/A (amendment) | SenesTech, Inc. | 0001213900-20-003442 ↗ |
| 2020-02-14 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-20-000373 ↗ |
| 2020-02-14 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-20-000377 ↗ |
| 2020-03-18 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-20-000584 ↗ |
| 2020-03-18 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-20-000585 ↗ |
| 2020-04-03 | S-1 | S-1 (registration) | SenesTech, Inc. | 0001213900-20-008507 ↗ |
| 2020-04-15 | S-1/A | S-1/A (amendment) | SenesTech, Inc. | 0001213900-20-009259 ↗ |
| 2020-04-21 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-20-000805 ↗ |
| 2020-04-24 | 424B4 | 424B4 (final prospectus) | SenesTech, Inc. | 0001213900-20-009998 ↗ |
| 2020-12-07 | S-1 | S-1 (registration) | SenesTech, Inc. | 0001213900-20-041315 ↗ |
| 2020-12-16 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-20-003554 ↗ |
| 2021-02-09 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-21-000538 ↗ |
| 2022-05-06 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-22-001343 ↗ |
| 2022-10-24 | S-1 | S-1 (registration) | SenesTech, Inc. | 0001213900-22-065863 ↗ |
| 2022-11-15 | S-1/A | S-1/A (amendment) | SenesTech, Inc. | 0001213900-22-072741 ↗ |
| 2022-11-16 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-22-003311 ↗ |
| 2022-11-18 | 424B4 | 424B4 (final prospectus) | SenesTech, Inc. | 0001213900-22-073613 ↗ |
| 2023-07-21 | S-1 | S-1 (registration) | SenesTech, Inc. | 0001213900-23-058836 ↗ |
| 2023-10-17 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-23-003001 ↗ |
| 2023-11-22 | S-1/A | S-1/A (amendment) | SenesTech, Inc. | 0001213900-23-089661 ↗ |
| 2023-11-27 | S-1/A | S-1/A (amendment) | SenesTech, Inc. | 0001213900-23-089944 ↗ |
| 2023-11-27 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-23-003438 ↗ |
| 2023-11-29 | 424B4 | 424B4 (final prospectus) | SenesTech, Inc. | 0001213900-23-090748 ↗ |
| 2024-10-04 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-24-003097 ↗ |
| 2025-06-24 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-25-002008 ↗ |
| 2025-06-24 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-25-002016 ↗ |
| 2025-07-18 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-25-002285 ↗ |
| 2025-08-22 | EFFECT | EFFECT (declared effective) | SenesTech, Inc. | 9999999995-25-002731 ↗ |
Prospectus pages read 2
| Filed | Form | Read as | Range | Price | Shares | Proceeds | Listing | Underwriters | What was found | Document |
|---|---|---|---|---|---|---|---|---|---|---|
| 2016-11-23 | S-1/A | registration statement | $9.00–$11.00 | 2,000,000 | - | Nasdaq SNES | 2 | primary document; range, shares headline, cover names 2 | document ↗ | |
| 2016-12-08 | 424B4 | final prospectus | $8.00 | 1,875,000 | $15,000,000 | Nasdaq SNES | 3 | primary document; price sentence, shares headline, proceeds table, cover names 3 | document ↗ |
Officers, directors and large holders Forms 3, 4 and 5
| Insider | Role | Title | Filings | Years | On this site |
|---|---|---|---|---|---|
| CHESTERMAN THOMAS C | Officer | CEO and Treasurer; CFO and Treasurer; CFO & Treasurer | 13 | 2016–2026 | |
| DUMONT MARC | Director | 13 | 2016–2022 | ||
| Dyer Cheryl Ann | Director,Officer; Director,Officer,TenPercentOwner; Officer | Pres. & Chief Research Officer; See Remarks | 17 | 2016–2019 | |
| Mayer Loretta Powers | Director,Officer; Director,Officer,TenPercentOwner | CEO & Chief Scientific Officer; Chief Scientific Officer | 21 | 2016–2019 | |
| RAMSEY ROBERT E JR | Director | 4 | 2016–2017 | ||
| Szot Matthew K | Director | 16 | 2016–2026 | ||
| WICKERSHAM GROVER T | Director; Director,Officer | Vice Chairman | 12 | 2016–2018 | |
| Williams Julia Ann | Director | 19 | 2016–2020 | ||
| Wolin Kim Patrice | Officer | EVP and Secretary; EVP & Secretary | 7 | 2016–2022 | |
| Altman Andrew | Officer | Chief Operating Officer | 7 | 2017–2018 | |
| Morrison Jamie Bechtel | Director | 14 | 2018–2026 | ||
| Chiavarini Delphine Francois | Director | 8 | 2018–2023 | ||
| SIEGEL KENNETH S | Director; Director,Officer | CEO; Chief Executive Officer | 8 | 2019–2022 | |
| Albe Edward | Officer | SVP of Commercialization | 1 | 2019 | |
| Krause Steven C. | Officer | EVP, Sales and Marketing | 2 | 2020 | |
| Grandinetti Phillip Nicholas III | Director | 9 | 2020–2026 | ||
| Kavanagh Kathleen Claire | Director | 5 | 2020–2022 | ||
| Leach Jacob Steven | Director | 10 | 2020–2026 | ||
| Williams Nicole C | Officer | Chief Strategy Officer | 4 | 2021–2022 | |
| Fruendt Joel Lee | Director,Officer | Chief Executive Officer | 4 | 2022–2024 | |
| Moss Joshua Matthew | Director | 3 | 2025–2026 | ||
| Graham Lynn Yako | Director | 2 | 2025–2026 | ||
| Edell Michael | Director,Officer; Officer | Chief Executive Officer; See Remarks | 9 | 2025–2026 | |
| GLENBROOK CAPITAL MANAGEMENT | TenPercentOwner | 14 | 2026 |
Everyone who filed an insider report for this company, from the SEC’s Insider Transactions Data Sets (2006 on). Person pages are matched by name and state only.
Private offerings before or after (Form D)
| First filed | Issuer | Industry | Offering | Sold | Investors | Filings |
|---|---|---|---|---|---|---|
| 2025-08-12 | SenesTech, Inc. | Other | $273,539 | $273,539 | 5 | 1 |
| 2025-07-14 | SenesTech, Inc. | Other | $182,359 | $182,359 | 5 | 1 |
| 2025-03-25 | SenesTech, Inc. | Agriculture | Indefinite | $0 | 5 | 1 |
| 2024-08-30 | SenesTech, Inc. | Agriculture | Indefinite | $0 | 6 | 1 |
| 2023-09-06 | SenesTech, Inc. | Agriculture | Indefinite | $0 | 1 | 1 |
| 2023-04-26 | SenesTech, Inc. | Agriculture | $1,500,006 | $1,500,006 | 4 | 1 |
| 2021-02-10 | SenesTech, Inc. | Biotechnology | $9,999,584 | $9,999,584 | 19 | 1 |
| 2020-11-10 | SenesTech, Inc. | Biotechnology | $3,117,006 | $3,117,006 | 5 | 1 |
| 2020-03-23 | SenesTech, Inc. | Biotechnology | $579,686 | $579,686 | 5 | 1 |
| 2020-02-12 | SenesTech, Inc. | Biotechnology | $1,526,500 | $1,526,500 | 42 | 1 |
Data: SEC EDGAR. The quarterly full index (every S-1, S-1/A, F-1 and F-1/A since 1993, with the pricing prospectus, notice of effectiveness and withdrawal request of each registrant) and the company submissions data (SIC, state of incorporation, address, EIN, tickers, former names). Company details are what EDGAR holds today, not at the time of the filing.
Also on this site Fuzzy
| Record | Name as filed | Where | Dataset | Matched by |
|---|---|---|---|---|
| Business registration | SENESTECH, INC. | AZ | State business registries | name and state |
| Federal award recipient | SENESTECH, INC. | AZ | Federal spending (USAspending) | name and state |
| Form D issuer | SenesTech, Inc. | AZ | Form D private offerings | CIK (EXACT) |
| Lobbying client | SENESTECH, INC. | AZ | Federal lobbying (LDA) | name and state |
| Patent assignee | SENESTECH INC. | AZ | Patents (USPTO) | name and state |
| SEC filer | SenesTech, Inc. | SEC filers (EDGAR) | CIK (EXACT) | |
| Form 5500 plan sponsor | SENES TECH INCORPORATED | EIN (EXACT) |
Matched by an identifier (EIN, CIK, CRD), by name and state or city, or by street address; a shared name or address is not proof of the same person or organization. Every link says how it was made; how the cross-referencing works.
Others with the same interests
SIC industry Agricultural Chemicals, AZ first:
- Bioceres S.A. C1
- AGRAQUEST INC CA
- AMERICAN SOIL TECHNOLOGIES INC CA
- Pro Farm Group, Inc. CA
- Purebase Corp CA
- MED-X, INC. CA
- Cibus, Inc. CA
- UAP HOLDING CORP CO
- Bioceres Crop Solutions Corp. E9
- China Yingxia International, Inc. F4
In other datasets, the same topic (Health) in AZ:
- Nonprofit: 22Q CENTRAL (Nonprofits (IRS Form 990))
Interests: Agricultural Chemicals · Health