Seneca Bancorp, Inc. SEC EDGAR Filings (CIK 0002072421)

SEC EDGAR filings, ownership reports, and insider transactions for Seneca Bancorp, Inc..

Symbol
SNNF on OTC
Industry
National Commercial Banks (Office Of Finance)
Business address
35 Oswego Street, Baldwinsville, NY, 13027
State of incorporation
MD
Fiscal year end
31 December
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Seneca Bancorp, Inc. has filed 45 SEC EDGAR filings since 13 Jun 2025

Latest Filings

Recent SEC filings for Seneca Bancorp, Inc. including EFFECT, 4, POS AM and more.

Form type Document Filing Description Filing date Reporting date File number(s)
EFFECT Open EFFECT document View SEC filing for EFFECT 25 Nov 2025 333-288044
4 Open 4 document View SEC filing for 4 FORM 4 25 Nov 2025 21 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 25 Nov 2025 21 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 25 Nov 2025 21 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 25 Nov 2025 21 Nov 2025
POS AM Open POS AM document View SEC filing for POS AM POS AM 25 Nov 2025 333-288044
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 FORM S-8 21 Nov 2025 333-291729
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 20 Nov 2025 005-95279
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Nov 2025 30 Sep 2025 000-56790
SCHEDULE 13D Open SCHEDULE 13D document View SEC filing for SCHEDULE 13D 21 Oct 2025 005-95279
3 Open 3 document View SEC filing for 3 FORM 3 17 Oct 2025 15 Oct 2025
3 Open 3 document View SEC filing for 3 FORM 3 15 Oct 2025 15 Oct 2025
3 Open 3 document View SEC filing for 3 FORM 3 15 Oct 2025 15 Oct 2025
3 Open 3 document View SEC filing for 3 FORM 3 15 Oct 2025 15 Oct 2025
3 Open 3 document View SEC filing for 3 FORM 3 15 Oct 2025 15 Oct 2025
3 Open 3 document View SEC filing for 3 FORM 3 15 Oct 2025 15 Oct 2025
3 Open 3 document View SEC filing for 3 FORM 3 15 Oct 2025 15 Oct 2025
3 Open 3 document View SEC filing for 3 FORM 3 15 Oct 2025 15 Oct 2025
3 Open 3 document View SEC filing for 3 FORM 3 15 Oct 2025 15 Oct 2025
3 Open 3 document View SEC filing for 3 FORM 3 15 Oct 2025 15 Oct 2025
3 Open 3 document View SEC filing for 3 FORM 3 15 Oct 2025 15 Oct 2025
8-A12G Open 8-A12G document View SEC filing for 8-A12G FORM 8-A 12G OCTOBER 15, 2025 15 Oct 2025 000-56790
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K SENECA BANCORP, INC. FORM 8-K OCTOBER 15, 2025 15 Oct 2025 15 Oct 2025 333-288044
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8K 10 Oct 2025 10 Oct 2025 333-288044
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8K 30 Sep 2025 30 Sep 2025 333-288044
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 26 Sep 2025 30 Jun 2025 333-288044
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K SENECA BANCORP, INC. FORM 8-K SEPTEMBER 24, 2025 24 Sep 2025 24 Sep 2025 333-288044
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K SENECA BANCORP, INC. 17 Sep 2025 17 Sep 2025 333-288044
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 22 Aug 2025 22 Aug 2025 333-288044
424B3 Open 424B3 document View SEC filing for 424B3 424B3 22 Aug 2025 333-288044
424B3 Open 424B3 document View SEC filing for 424B3 424B3 22 Aug 2025 333-288044
424B3 Open 424B3 document View SEC filing for 424B3 424B3 22 Aug 2025 333-288044
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Aug 2025 12 Aug 2025 333-288044
EFFECT Open EFFECT document View SEC filing for EFFECT 12 Aug 2025 333-288044
CORRESP Open CORRESP document View SEC filing for CORRESP 08 Aug 2025
CORRESP Open CORRESP document View SEC filing for CORRESP 08 Aug 2025
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 07 Aug 2025 333-288044
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 07 Aug 2025 333-288044
CORRESP Open CORRESP document View SEC filing for CORRESP 31 Jul 2025
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 31 Jul 2025 333-288044
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 30 Jul 2025 333-288044
CORRESP Open CORRESP document View SEC filing for CORRESP 25 Jul 2025
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 25 Jul 2025 333-288044
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Jul 2025 333-288044
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 FORM S-1 13 Jun 2025 333-288044

About this filer

Seneca Bancorp, Inc. files with the SEC under CIK 0002072421. This page aggregates EDGAR filings and related ownership activity.

Industry: National Commercial Banks.

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FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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