Director Kai Ling files initial ownership Form 3 for CDT Environmental (CDTG)

Rhea-AI Filing Summary

CDT Environmental Technology Investment Holdings Ltd director Kai Ling has filed an initial Form 3 ownership report for CDTG. The filing identifies Ling as a director but not a ten percent owner. No common stock, derivative positions, or insider transactions are reported in this filing.

Key Terms

Form 3, reporting person, ten percent owner

3 terms

Form 3 regulatory

"INSIDER FILING DATA (Form 3)"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

reporting person regulatory

""reportingPersons": [{"name": "Kai Ling""

ten percent owner financial

""is_ten_percent_owner": 0"

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SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Kai Ling

(Last) (First) (Middle)

C1, 4TH FL., BUILD. 1, FINANCIAL BASE

NO. 8 KEFA ROAD, NANSHAN DISTRICT

(Street)

SHENZHEN GUANGDONG 518057

(City) (State) (Zip)

CHINA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
CDT Environmental Technology Investment Holdings Ltd [ CDTG ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

No securities are beneficially owned.

No securities are beneficially owned.

	/s/ Ling Kai	06/15/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does Kai Ling's Form 3 for CDTG disclose?

Kai Ling’s Form 3 discloses status as a director of CDT Environmental Technology Investment Holdings Ltd and indicates no ten percent ownership, reported holdings, or insider transactions in this initial ownership statement.

Does the CDTG Form 3 show any share transactions by Kai Ling?

No, the Form 3 for CDTG reports no insider transactions. Transaction counts and share amounts for buys, sells, exercises, gifts, tax withholding, and restructuring are all listed as zero in the transaction summary.

Is Kai Ling a ten percent owner of CDT Environmental (CDTG)?

According to the Form 3, Kai Ling is not a ten percent owner of CDT Environmental Technology Investment Holdings Ltd. The field for ten percent owner status is set to zero, indicating less than ten percent beneficial ownership.

Are there any derivative securities reported for Kai Ling in CDTG?

No derivative securities are reported for Kai Ling in CDTG. The derivativeSummary is empty, and the transaction summary shows zero derivative transactions, exercises, or related share amounts in this filing.

What role does Kai Ling hold at CDT Environmental (CDTG)?

The Form 3 lists Kai Ling as a director of CDT Environmental Technology Investment Holdings Ltd. The filing does not identify any officer role, and the officer title field is shown as null.