Hub Cyber Security (HUBC) major holder exits 143,772-share stake

Rhea-AI Filing Summary

Hub Cyber Security Ltd. insider HRT FINANCIAL LP, identified as a ten percent owner, reported an open-market sale of 143,772 shares of common stock on June 8, 2026 at $2.04 per share. After this transaction, the reporting entity held 0 shares of Hub Cyber Security common stock.

Positive

• None.

Negative

• A ten percent owner, HRT FINANCIAL LP, sold 143,772 Hub Cyber Security common shares at $2.04 and reported zero shares remaining, indicating a complete exit by a previously significant holder.

Insights

Equity markets analyst

Large shareholder fully exited a position in HUBC via open-market sale.

HRT FINANCIAL LP, listed as a ten percent owner of Hub Cyber Security Ltd., executed an open-market sale of 143,772 shares of common stock at $2.04 per share on June 8, 2026. The filing shows that this sale reduced its reported direct holdings to zero shares.

Form 4 data classify this as an open-market sale transaction (code S) with a net-sell direction of 143,772 shares. Because the filer was a ten percent owner and now reports no remaining position, this represents a complete reported exit by a previously significant shareholder, which many investors may view as a notable negative signal.

Insider Trade Summary

Net Seller: 143,772 shares ($293,295)

Net Sell 1 txn

Insider HRT FINANCIAL LP

Role null

Sold 143,772 shs ($293K)

Type	Security	Shares	Price	Value
Sale	Common Stock	143,772	$2.04	$293K

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

Footnotes (1)

Key Figures

Shares sold: 143,772 shares Sale price per share: $2.04 per share Shares after transaction: 0 shares +1 more

4 metrics

Shares sold 143,772 shares Open-market sale of Hub Cyber Security common stock

Sale price per share $2.04 per share Price for the 143,772 common shares sold

Shares after transaction 0 shares Total Hub Cyber Security common shares held by HRT FINANCIAL LP following sale

Net shares sold 143,772 shares Net-sell direction from transactionSummary

Key Terms

open-market sale, ten percent owner, non-derivative, Form 4

4 terms

open-market sale financial

"transaction_action is described as an open-market sale of common stock"

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.

ten percent owner financial

"HRT FINANCIAL LP is identified as a ten percent owner of the issuer"

non-derivative financial

"The transaction is classified as a non-derivative sale of Common Stock"

Form 4 regulatory

"Insider activity is disclosed through a Form 4 filing with the SEC"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

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Form 4 Insider Transactions: What Each Field Means →

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
Hub Cyber Security Ltd. [ HUBC ]

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)
06/03/2026

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	06/08/2026		S		143,772	D	$2.04	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	06/09/2026
	** 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)

FAQ

Who sold shares of Hub Cyber Security Ltd. (HUBC) in this Form 4?

The reporting person is HRT FINANCIAL LP, identified as a ten percent owner of Hub Cyber Security Ltd. The Form 4 shows this entity, not an individual executive, executed the disclosed transaction.

How many Hub Cyber Security (HUBC) shares were sold and at what price?

HRT FINANCIAL LP reported selling 143,772 shares of Hub Cyber Security common stock in an open-market transaction at a price of $2.04 per share, according to the Form 4 transaction details.

What type of transaction did HRT FINANCIAL LP report for HUBC?

The Form 4 classifies the event as an open-market sale of non-derivative common stock, coded “S.” The transaction_direction field labels it as a sell and the transaction_action specifies it as an open-market sale.

How many HUBC shares does HRT FINANCIAL LP hold after this transaction?

After the reported sale, HRT FINANCIAL LP’s total shares following the transaction are listed as 0 shares of Hub Cyber Security common stock, indicating no remaining reported direct holdings.

Does this Hub Cyber Security Form 4 involve derivative securities or options?

No derivative transactions are shown. The filing lists only a non-derivative sale of common stock, and the derivativeSummary section is empty, indicating no options or similar instruments reported in this Form 4.