IPO registrations (S-1, F-1) · Registrants
TANTECH HOLDINGS LTD
- SEC CIK
- 1588084 · filings on EDGAR ↗
- Registration
- Form F-1, first filed 2014-09-16, last 2024-07-22; 2 initial registrations, 10 amendments
- Outcome
- Final prospectus filed 2015-03-27; declared effective 2015-03-18; withdrawal requested 2017-03-02
- Industry (SIC)
- Industrial Organic Chemicals 2860
- Incorporated in
- D8
- Business address
- NO. 10 CEN SHAN RD, SHUIGE INDTRL ZONE, LISHUI CITY, Zhejiang, F4 323000
- Ticker
- TANH (Nasdaq)
- EDGAR entity type
- other
- Insiders and CEO pay
- TANTECH HOLDINGS LTD on the corporate pages
Offering terms
- Proposed price range
- $4.00–$6.00 per share (F-1/A filed 2015-03-04)
- Final price
- $4.00 per share, within the range (424B1 filed 2015-03-27, an initial public offering)
- Shares sold
- 3,200,000
- Gross proceeds
- $12,800,000 before underwriting discounts and any over-allotment option
- Listing
- Nasdaq under the symbol TANH
Read from the cover pages of the filings listed under “Prospectus pages read” below; check the document for anything that matters.
On this site
- Form D issuer: TANTECH HOLDINGS LTD EXACT (CIK (EXACT))
- SEC filer: TANTECH HOLDINGS LTD EXACT (CIK (EXACT))
Filings 22
| Filed | Form | What it is | Name as filed | EDGAR |
|---|---|---|---|---|
| 2014-09-16 | F-1 | F-1 (foreign registration) | TANTECH HOLDINGS LTD | 0001144204-14-056299 ↗ |
| 2014-09-30 | F-1/A | F-1/A (amendment) | TANTECH HOLDINGS LTD | 0001144204-14-058780 ↗ |
| 2014-11-03 | F-1/A | F-1/A (amendment) | TANTECH HOLDINGS LTD | 0001144204-14-064746 ↗ |
| 2014-12-15 | F-1/A | F-1/A (amendment) | TANTECH HOLDINGS LTD | 0001144204-14-074003 ↗ |
| 2015-01-21 | F-1/A | F-1/A (amendment) | TANTECH HOLDINGS LTD | 0001144204-15-003068 ↗ |
| 2015-02-06 | F-1/A | F-1/A (amendment) | TANTECH HOLDINGS LTD | 0001144204-15-006381 ↗ |
| 2015-02-11 | F-1/A | F-1/A (amendment) | TANTECH HOLDINGS LTD | 0001144204-15-008003 ↗ |
| 2015-03-04 | F-1/A | F-1/A (amendment) | TANTECH HOLDINGS LTD | 0001144204-15-013740 ↗ |
| 2015-03-16 | F-1/A | F-1/A (amendment) | TANTECH HOLDINGS LTD | 0001144204-15-016049 ↗ |
| 2015-03-16 | F-1/A | F-1/A (amendment) | TANTECH HOLDINGS LTD | 0001144204-15-016272 ↗ |
| 2015-03-18 | EFFECT | EFFECT (declared effective) | TANTECH HOLDINGS LTD | 9999999995-15-000628 ↗ |
| 2015-03-27 | 424B1 | 424B1 (final prospectus) | TANTECH HOLDINGS LTD | 0001144204-15-018748 ↗ |
| 2017-03-02 | RW | RW (withdrawal request) | TANTECH HOLDINGS LTD | 0001144204-17-012299 ↗ |
| 2017-03-09 | EFFECT | EFFECT (declared effective) | TANTECH HOLDINGS LTD | 9999999995-17-000529 ↗ |
| 2020-08-04 | EFFECT | EFFECT (declared effective) | TANTECH HOLDINGS LTD | 9999999995-20-002011 ↗ |
| 2020-08-31 | EFFECT | EFFECT (declared effective) | TANTECH HOLDINGS LTD | 9999999995-20-002326 ↗ |
| 2020-12-23 | EFFECT | EFFECT (declared effective) | TANTECH HOLDINGS LTD | 9999999995-20-003664 ↗ |
| 2023-09-11 | EFFECT | EFFECT (declared effective) | TANTECH HOLDINGS LTD | 9999999995-23-002625 ↗ |
| 2024-07-12 | F-1 | F-1 (foreign registration) | TANTECH HOLDINGS LTD | 0001477932-24-004199 ↗ |
| 2024-07-22 | F-1/A | F-1/A (amendment) | TANTECH HOLDINGS LTD | 0001477932-24-004316 ↗ |
| 2024-07-25 | EFFECT | EFFECT (declared effective) | TANTECH HOLDINGS LTD | 9999999995-24-002281 ↗ |
| 2026-06-17 | EFFECT | EFFECT (declared effective) | TANTECH HOLDINGS LTD | 9999999995-26-002052 ↗ |
Prospectus pages read 4
| Filed | Form | Read as | Range | Price | Shares | Proceeds | Listing | Underwriters | What was found | Document |
|---|---|---|---|---|---|---|---|---|---|---|
| 2015-03-04 | F-1/A | registration statement | $4.00–$6.00 | 3,200,000 | - | Nasdaq TANH | 0 | primary document; range, shares headline | document ↗ | |
| 2015-03-16 | F-1/A | registration statement | - | - | 0 | primary document; no terms found | document ↗ | |||
| 2015-03-16 | F-1/A | registration statement | - | - | 0 | primary document; no terms found | document ↗ | |||
| 2015-03-27 | 424B1 | final prospectus | $4.00 | 3,200,000 | $12,800,000 | Nasdaq TANH | 0 | primary document; price sentence, shares headline, proceeds table | document ↗ |
Officers, directors and large holders Forms 3, 4 and 5
| Insider | Role | Title | Filings | Years | On this site |
|---|---|---|---|---|---|
| Zhang Yefang | Director | 1 | 2026 | ||
| Liao Mengqi | Director | 1 | 2026 | ||
| Qian Hongdao | Director | 1 | 2026 | ||
| Wang Shudong | Director | 1 | 2026 | ||
| Liu Zheyuan | Officer | CEO | 1 | 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 |
|---|---|---|---|---|---|---|
| 2020-12-07 | TANTECH HOLDINGS LTD | Manufacturing | $10,000,003 | $10,000,003 | 4 | 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 |
|---|---|---|---|---|
| Form D issuer | TANTECH HOLDINGS LTD | Form D private offerings | CIK (EXACT) | |
| SEC filer | TANTECH HOLDINGS LTD | SEC filers (EDGAR) | CIK (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 Industrial Organic Chemicals, F4 first:
- Sino Clean Energy Inc F4
- Keyuan Petrochemicals, Inc. F4
- CHINA CLEAN ENERGY INC F4
- Gushan Environmental Energy LTD F4
- Cathay Industrial Biotech Ltd. F4
- CN ENERGY GROUP. INC. F4
- New Fuel Systems Inc. A1
- Enerkem Inc. A8
- FutureFuel Corp. AR
- SolarWindow Technologies, Inc. AZ
In other datasets, the same topic (Health) in F4:
- Form D issuer: BUMM Pretty Mom Corp (Form D private offerings)
Interests: Industrial Organic Chemicals · Health