Macro Bank Inc. (BMA) director Gregorio Lucas Matias files initial Form 3

Rhea-AI Filing Summary

Macro Bank Inc. director files initial ownership report. Gregorio Lucas Matias, a director of Macro Bank Inc. (ticker BMA), has filed a Form 3, which is an initial statement of beneficial ownership of securities for insiders. This filing does not report any share purchases, sales, or other transactions.

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

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1. Name and Address of Reporting Person^*

Gregorio Lucas Matias

(Last) (First) (Middle)

AV. EDUARDO MADERO 1182

(Street)

BUENOS AIRES C1106ACY

(City) (State) (Zip)

ARGENTINA

(Country)

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

3. Issuer Name and Ticker or Trading Symbol
Macro Bank Inc. [ BMA ]

3a. Foreign Trading Symbol
[BMA]

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:

Exhibit 24 - Power of Attorney

No securities are beneficially owned.

	/s/ Paola Beatriz Gayoso, as Attorney-in-Fact for Lucas Matias Gregorio	03/18/2026
	** 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 Macro Bank Inc. (BMA) disclose in this Form 3 for Gregorio Lucas Matias?

Macro Bank Inc. discloses that Gregorio Lucas Matias is a director and has filed a Form 3, the initial statement of beneficial ownership. The provided data show no reported transactions or derivative positions in this filing.

Does the Macro Bank Inc. (BMA) Form 3 show any insider buying or selling?

No insider buying or selling is shown. The transaction summary lists zero buy, sell, acquire, dispose, and exercise counts, indicating this Form 3 serves only as an initial ownership statement without reporting new share transactions.

What role does Gregorio Lucas Matias hold at Macro Bank Inc. (BMA) in this filing?

Gregorio Lucas Matias is identified as a director of Macro Bank Inc. in this Form 3. He is not reported as an officer or ten percent owner, and no additional roles or titles are indicated in the disclosure.

Are there any derivative securities reported for Gregorio Lucas Matias in Macro Bank Inc. (BMA) Form 3?

No derivative securities are reported. The derivative summary is empty and derivativeTransactionCount is zero, indicating that no options, warrants, or other derivative positions are disclosed for Gregorio Lucas Matias in this initial filing.

Does the Macro Bank Inc. (BMA) Form 3 mention any Rule 10b5-1 trading plans for Gregorio Lucas Matias?

The provided data do not describe any Rule 10b5-1 trading plans. Footnotes are present but contain no additional text, and the transaction summary shows no trades, suggesting no pre-planned trading activity is disclosed here.