HRT Financial exits GMEX Robotics stake

GMEX Robotics Corp large shareholder HRT Financial LP, a ten percent owner, reported mixed trading in the company’s common stock.

Rhea-AI Filing Summary

GMEX Robotics Corp large shareholder HRT Financial LP, a ten percent owner, reported mixed trading in the company’s common stock. On April 28, 2026, HRT Financial bought 135,198 shares in an open-market purchase at $0.353 per share.

On April 29, 2026, it then sold 401,228 shares in an open-market sale at $0.276 per share, leaving it with 0 shares of GMEX common stock. Overall, the filing shows a net sale position, with HRT Financial fully exiting its reported direct holdings.

Positive

• None.

Negative

• Ten percent owner exits position – HRT Financial LP, identified as a ten percent owner of GMEX Robotics Corp, completed net open-market sales totaling 401,228 shares and ended with zero reported common shares, marking a full exit from its disclosed direct stake.

Insights

Equity ownership analyst

Large GMEX shareholder net-sells and exits its disclosed stake.

HRT Financial LP, identified as a ten percent owner of GMEX Robotics Corp, executed both a purchase and a larger sale of common stock over two days, ending with zero reported shares directly held.

The firm bought 135,198 shares at $0.353 on April 28, 2026, then sold 401,228 shares at $0.276 on April 29, 2026. The net effect is a disposition of 266,030 shares and a full exit from its disclosed direct position.

This pattern represents a notable change in ownership by a previously significant holder. The filing does not reference a Rule 10b5-1 trading plan, so the timing appears discretionary based on the available information.

Insider Trade Summary

Net Seller: 266,030 shares

Net Sell 2 txns

Insider HRT FINANCIAL LP

Role 10% Owner

Bought 135,198 shs ($48K)

Sold 401,228 shs ($111K)

Type	Security	Shares	Price	Value
Sale	Common Stock	401,228	$0.276	$111K
Purchase	Common Stock	135,198	$0.353	$48K

Holdings After Transaction: Common Stock — 0 shares (Direct)

Key Figures

Shares purchased: 135,198 shares Purchase price: $0.353 per share Shares sold: 401,228 shares +3 more

6 metrics

Shares purchased 135,198 shares Open-market purchase at $0.353 on April 28, 2026

Purchase price $0.353 per share GMEX Robotics common stock buy on April 28, 2026

Shares sold 401,228 shares Open-market sale at $0.276 on April 29, 2026

Sale price $0.276 per share GMEX Robotics common stock sale on April 29, 2026

Net shares sold 266,030 shares Net of buys and sells in transaction summary

Shares after final transaction 0 shares Total shares following April 29, 2026 sale

Key Terms

open-market sale, open-market purchase, ten percent owner, non-derivative, +1 more

5 terms

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

open-market purchase financial

"transaction_action": "open-market purchase""

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

ten percent owner financial

""is_ten_percent_owner": 1"

non-derivative financial

""transaction_type": "non-derivative""

net-sell financial

""netBuySellDirection": "net-sell""

FAQ

What insider transactions did HRT Financial LP report for GMEX Robotics (GMEX)?

HRT Financial LP reported one open-market purchase and one open-market sale of GMEX Robotics common stock. It bought 135,198 shares at $0.353 on April 28, 2026, then sold 401,228 shares at $0.276 on April 29, 2026, exiting its reported position.

Did HRT Financial LP increase or decrease its GMEX Robotics holdings?

HRT Financial LP ultimately decreased its GMEX Robotics holdings. Despite buying 135,198 shares, it sold 401,228 shares the next day. After these trades, the reporting entity held zero shares, indicating a complete exit from its disclosed direct ownership in GMEX common stock.

How many GMEX Robotics shares did HRT Financial LP sell and at what price?

HRT Financial LP sold 401,228 GMEX Robotics common shares in an open-market sale. The reported average sale price was $0.276 per share on April 29, 2026. This sale more than offset the previous day’s purchase and eliminated its reported direct share position.

What GMEX Robotics shares did HRT Financial LP purchase before selling?

Before the larger sale, HRT Financial LP purchased 135,198 GMEX Robotics common shares. The transaction was an open-market purchase at $0.353 per share on April 28, 2026. This buy was followed by a significantly larger sale the next day, resulting in net selling.

Does HRT Financial LP still hold any GMEX Robotics common stock after these trades?

Based on the filing, HRT Financial LP no longer holds GMEX Robotics common stock directly. After selling 401,228 shares on April 29, 2026, the total shares following the transaction were reported as zero, indicating its disclosed direct ownership position was fully closed.

What is the net share impact of HRT Financial LP’s recent GMEX Robotics trades?

The net impact was a reduction of 266,030 GMEX Robotics shares. HRT Financial LP bought 135,198 shares, then sold 401,228 shares, producing a net-sell direction. The transaction summary shows a net disposition of shares and the end of its reported direct holdings.

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

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Accepted by SEC EDGAR 04/30/2026 - 03:29 PM Learn about SEC filing dates

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:			3235-0287
Estimated average burden
hours per response:			0.5

X

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

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. Issuer Name and Ticker or Trading Symbol
GMEX Robotics Corp [ GMEX ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/24/2026

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

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

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

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	04/28/2026		P		135,198	A	$0.353	389,115	D
Common Stock	04/29/2026		S		401,228	D	$0.276	0	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	Adam Nunes	04/30/2026
	** 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 4 (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 4: SEC 1474 (03-26)