[Form 3] Seneca Bancorp, Inc. Initial Statement of Beneficial Ownership

Rhea-AI Filing Summary

Seneca Bancorp (SNNF) reported a new insider position via a Form 3 initial statement dated 10/15/2025 for a director. The filing lists indirect holdings of 17,462 shares of common stock held by IRA and 4,842 shares held by Trust.

It also reports stock options held directly: 3,874 options exercisable 08/16/2020 at $9.5 expiring 08/16/2029, and 775 options exercisable 06/18/2022 at $10.07 expiring 06/18/2031. This filing establishes the insider’s baseline ownership under Section 16.

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^*

Le Beau William

(Last) (First) (Middle)

35 OSWEGO STREET

(Street)

BALDWINSVILLE NY 13027

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
10/15/2025

3. Issuer Name and Ticker or Trading Symbol
Seneca Bancorp, Inc. [ SNNF ]

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

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

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

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	17,462	I	By IRA
Common Stock	4,842	I	By Trust

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
Stock Options	08/16/2020	08/16/2029	Common Stock	3,874	$9.5	D
Stock Options	06/18/2022	06/18/2031	Common Stock	775	$10.07	D

Explanation of Responses:

	/s/ Benjamin M. Azoff, pursuant to power of attorney	10/15/2025
	** 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.

FAQ

What did Seneca Bancorp (SNNF) file?

A Form 3 initial statement of beneficial ownership under Section 16, dated 10/15/2025.

What common stock holdings were disclosed for SNNF?

Indirect holdings of 17,462 shares held by IRA and 4,842 shares held by Trust.

What derivative securities were reported in the SNNF Form 3?

Stock options: 3,874 at $9.5 (exercisable 08/16/2020; expires 08/16/2029) and 775 at $10.07 (exercisable 06/18/2022; expires 06/18/2031).

Is the ownership direct or indirect?

Common stock is indirect (by IRA and by Trust). The stock options are held directly.

What is the insider’s role at SNNF?

The reporting person is a director of Seneca Bancorp.

Who signed the filing?

It was signed /s/ Benjamin M. Azoff, pursuant to power of attorney on 10/15/2025.