IPO registrations (S-1, F-1) · Registrants
CDT Environmental Technology Investment Holdings Ltd
- SEC CIK
- 1793895 · filings on EDGAR ↗
- Former names
- CDT Enviromental Technology Investment Holdings Ltd (2019–2019)
- Registration
- Form F-1, first filed 2021-01-15, last 2026-03-04; 2 initial registrations, 16 amendments
- Outcome
- Final prospectus filed 2024-04-18; declared effective 2024-03-29
- Industry (SIC)
- Sanitary Services 4950
- Incorporated in
- E9
- Business address
- C1, 4TH FLOOR, BUILDING 1,, FINANCIAL BASE, NO.8 KEFA ROAD, Nanshan District, F4 518057
- Ticker
- CDTG (Nasdaq)
- EDGAR entity type
- other
- Insiders and CEO pay
- CDT Environmental Technology Investment Holdings Ltd on the corporate pages
Offering terms
- Proposed price range
- $4.00–$5.00 per share (F-1/A filed 2024-03-22)
- Final price
- $4.00 per share, within the range (424B4 filed 2024-04-18, an initial public offering)
- Shares sold
- 1,500,000
- Gross proceeds
- $6,000,000 before underwriting discounts and any over-allotment option
- Listing
- Nasdaq under the symbol CDTG
- Lead underwriters
- Westpark 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
- SEC filer: CDT Environmental Technology Investment Holdings Ltd EXACT (CIK (EXACT))
Filings 21
| Filed | Form | What it is | Name as filed | EDGAR |
|---|---|---|---|---|
| 2021-01-15 | F-1 | F-1 (foreign registration) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-21-000083 ↗ |
| 2021-02-12 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-21-000214 ↗ |
| 2021-06-25 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-21-001099 ↗ |
| 2021-09-24 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-21-001552 ↗ |
| 2022-01-19 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-22-000066 ↗ |
| 2022-03-01 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-22-000335 ↗ |
| 2022-03-25 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-22-000538 ↗ |
| 2022-12-23 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-22-002181 ↗ |
| 2023-02-24 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-23-000262 ↗ |
| 2023-03-27 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-23-000457 ↗ |
| 2023-03-29 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-23-000492 ↗ |
| 2023-11-20 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-23-002166 ↗ |
| 2023-12-20 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-23-002267 ↗ |
| 2024-01-11 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-24-000057 ↗ |
| 2024-01-26 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-24-000165 ↗ |
| 2024-02-08 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-24-000223 ↗ |
| 2024-03-22 | F-1/A | F-1/A (amendment) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-24-000470 ↗ |
| 2024-03-29 | EFFECT | EFFECT (declared effective) | CDT Environmental Technology Investment Holdings Ltd | 9999999995-24-000770 ↗ |
| 2024-04-18 | 424B4 | 424B4 (final prospectus) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-24-000653 ↗ |
| 2026-03-04 | F-1 | F-1 (foreign registration) | CDT Environmental Technology Investment Holdings Ltd | 0001731122-26-000330 ↗ |
| 2026-03-10 | EFFECT | EFFECT (declared effective) | CDT Environmental Technology Investment Holdings Ltd | 9999999995-26-000768 ↗ |
Prospectus pages read 2
| Filed | Form | Read as | Range | Price | Shares | Proceeds | Listing | Underwriters | What was found | Document |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-03-22 | F-1/A | registration statement | $4.00–$5.00 | 2,000,000 | - | Nasdaq CDTG | 1 | primary document; range, shares headline, cover names 1 | document ↗ | |
| 2024-04-18 | 424B4 | final prospectus | $4.00 | 1,500,000 | $6,000,000 | Nasdaq CDTG | 1 | primary document; price sentence, shares headline, proceeds table, cover names 1 | document ↗ |
Officers, directors and large holders Forms 3, 4 and 5
| Insider | Role | Title | Filings | Years | On this site |
|---|---|---|---|---|---|
| SCHULMAN HARRY D | Director | 1 | 2026 | ||
| Yunwu Li | Director,Officer,TenPercentOwner | Chief Executive Officer | 1 | 2026 | |
| Yaohui Wang | Director | 1 | 2026 | ||
| Cui Lijun | Director | 1 | 2026 | ||
| Dongming Zhang | Director | 1 | 2026 | ||
| Kai Ling | Director | 1 | 2026 | ||
| Wang Tiefeng | Officer | Chief Financial Officer | 1 | 2026 | |
| Xi Chen | Director | 1 | 2026 | ||
| Zuhong Xiong | Officer | Chief Scientist (New Energy) | 1 | 2026 | |
| HRT FINANCIAL LP | TenPercentOwner | 2 | 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.
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 |
|---|---|---|---|---|
| SEC filer | CDT Environmental Technology Investment 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 Sanitary Services, F4 first:
- Newater Technology, Inc. F4
- Decent Holding Inc. F4
- BIOCRUDE TECHOLOGIES INC A6
- TEXAS SCIENTIFIC INC B0
- International Power Group, Ltd. FL
- Heritage-Crystal Clean, Inc. IL
- INTERNATIONAL DEVELOPMENT & ENVIRONMENTAL HOLDINGS IL
- Dynamic Enviro Inc. MS
- LIFEQUEST WORLD CORP. NJ
- ECOSCIENCES, INC. NY
In other datasets, the same topic (Energy) in F4:
- Form D issuer: Andatee China Marine Fuel Services Corp (Form D private offerings)
Interests: Sanitary Services · Energy