CDT Environmental owner reports 6,987 short-sale shares

Rhea-AI Filing Summary

CDT Environmental Technology Investment Holdings Ltd (CDTG) had a Form 3 filed by HRT FINANCIAL LP, which is identified as a ten percent owner. The filing reports a position of 6,987 shares of Common Stock as of 2026-08-20, with a related note stating this position is "resulting from short sales."

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider HRT FINANCIAL LP

Role 10% Owner

Type	Security	Shares	Price	Value
holding	Common Stock F1	--	--	--

Holdings After Transaction: Common Stock — 6,987 shares (Direct)

Footnotes (1)

1. F1. Resulting from short sales.

Key Figures

Common Stock position: 6,987 shares Ownership status: Ten percent owner Number of holding entries: 1

3 metrics

Common Stock position 6,987 shares Post-transaction amount of Common Stock as of 2026-08-20, resulting from short sales

Ownership status Ten percent owner HRT FINANCIAL LP is identified as a ten percent owner of CDTG

Number of holding entries 1 Form 3 includes one holding entry for Common Stock

Key Terms

ten percent owner, Common Stock, short sales

3 terms

ten percent owner regulatory

"HRT FINANCIAL LP is identified as a ten percent owner"

Common Stock financial

"The filing reports 6,987 shares of Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

short sales financial

"A footnote states the position is resulting from short sales"

Short sales are trades where an investor borrows shares and sells them immediately, aiming to buy them back later at a lower price and return them to the lender; the profit is the difference if the price falls. This matters to investors because short selling can signal negative expectations about a company, add downward pressure on a stock’s price, and carries unlimited loss risk if the stock rises instead of falls—like betting a borrowed item will be cheaper to replace later.

FAQ

Who is the reporting owner in CDTG's latest Form 3?

The reporting owner is HRT FINANCIAL LP, which is identified as a ten percent owner of CDT Environmental Technology Investment Holdings Ltd (CDTG). The filing does not list HRT FINANCIAL LP as a director or officer of the company.

How many CDTG shares are reported in this Form 3?

The Form 3 reports 6,987 shares of CDTG Common Stock as the position following the reported activity. This figure is tied to a note stating it is "resulting from short sales" as of 2026-08-20.

What type of security does HRT FINANCIAL LP hold in CDTG?

HRT FINANCIAL LP’s position in CDTG is in Common Stock. The Form 3 shows a post-transaction amount of 6,987 shares of Common Stock, with a footnote indicating the position is "resulting from short sales."

Does the CDTG Form 3 disclose any insider purchases or sales?

The Form 3 does not report any explicit purchase or sale transactions. It reports a post-transaction position of 6,987 shares of Common Stock for HRT FINANCIAL LP, described in a footnote as "resulting from short sales."

Is HRT FINANCIAL LP a director or officer of CDTG?

No. In the Form 3 for CDTG, HRT FINANCIAL LP is not marked as a director or officer. It is identified solely as a ten percent owner of CDT Environmental Technology Investment Holdings Ltd.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/25/2026 - 03:49 PM Accepted by SEC EDGAR 08/25/2026 - 03:48 PM Learn about SEC filing dates

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^*

HRT FINANCIAL LP

(Last) (First) (Middle)

3 WORLD TRADE CENTER, 175 GREENWICH STRE

76TH FLOOR

(Street)

NEW YORK NEW YORK 10007

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
08/20/2026

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)

	Director	X	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)
Common Stock	6,987(1)	D

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:

1. Resulting from short sales.

	Adam Nunes	08/25/2026
	** 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)