# NB Bancorp, Inc.: filings

NBBK · Nasdaq · CIK 1979330 · [Financials](/sectors/financials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/nbbk.md) · [Financials](/companies/nbbk/financials.md) · [Filings](/companies/nbbk/filings.md) · [Insiders](/companies/nbbk/insiders.md)

## Reports and events: 66 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 99, 8-K 41, 3 27, 10-Q 9, 4/A 8, S-1/A 6, SCHEDULE 13G/A 6, CORRESP 5, 425 4, SCHEDULE 13G 4, 10-K 3, 11-K 3, 424B3 3, 8-K/A 3, ARS 3, DEF 14A 3, S-8 3, UPLOAD 3, EFFECT 2, SC 13G/A 2, 8-A12B 1, CERT 1, DEFA14A 1, S-1 1, S-4 1, S-4/A 1, S-8 POS 1, SC 13G 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-15 | 20:15 ET | [8-K](/filings/0001104659-26-116250.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-116250 |
| 2026-08-07 | 17:01 ET | [10-Q](/filings/0001104659-26-092573.md) | Quarterly report, period 2026-06-30 | 0001104659-26-092573 |
| 2026-07-22 | 20:30 ET | [8-K](/filings/0001104659-26-085826.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-085826 |
| 2026-05-21 | 15:30 ET | [8-K](/filings/0001104659-26-064982.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-064982 |
| 2026-05-13 | 18:00 ET | [8-K](/filings/0001104659-26-060111.md) | 8.01 Other events | 0001104659-26-060111 |
| 2026-05-08 | 19:01 ET | [10-Q](/filings/0001104659-26-057822.md) | Quarterly report, period 2026-03-31 | 0001104659-26-057822 |
| 2026-04-29 | 19:00 ET | [8-K](/filings/0001104659-26-051401.md) | 5.07 Shareholder vote results | 0001104659-26-051401 |
| 2026-04-22 | 20:33 ET | [8-K](/filings/0001104659-26-046868.md) | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-046868 |
| 2026-03-27 | 14:30 ET | [DEF 14A](/filings/0001104659-26-035829.md) | Proxy statement, period 2026-04-29 | 0001104659-26-035829 |
| 2026-03-03 | 22:33 ET | [10-K](/filings/0001104659-26-022367.md) | Annual report, period 2025-12-31 | 0001104659-26-022367 |
| 2026-02-04 | 16:00 ET | [8-K](/filings/0001104659-26-010122.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-010122 |
| 2026-01-22 | 21:16 ET | [8-K](/filings/0001104659-26-005790.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-005790 |
| 2025-11-17 | 12:57 ET | [8-K](/filings/0001104659-25-112965.md) | 2.01 Completion of an acquisition or disposition; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-112965 |
| 2025-11-14 | 21:33 ET | [8-K](/filings/0001104659-25-112627.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-112627 |
| 2025-11-13 | 19:26 ET | [8-K/A](/filings/0001104659-25-111189.md) | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-111189 |
| 2025-11-13 | 13:54 ET | [8-K](/filings/0001104659-25-110932.md) | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-110932 |
| 2025-11-07 | 20:01 ET | [10-Q](/filings/0001104659-25-108388.md) | Quarterly report, period 2025-09-30 | 0001104659-25-108388 |
| 2025-11-04 | 15:00 ET | [8-K](/filings/0001104659-25-105995.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-105995 |
| 2025-10-31 | 20:22 ET | [8-K](/filings/0001104659-25-104942.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-104942 |
| 2025-10-23 | 23:36 ET | [8-K/A](/filings/0001104659-25-101621.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-101621 |
| 2025-10-22 | 20:30 ET | [8-K](/filings/0001104659-25-101542.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-101542 |
| 2025-10-20 | 20:26 ET | [8-K](/filings/0001104659-25-100844.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-100844 |
| 2025-10-08 | 13:05 ET | [8-K](/filings/0001104659-25-097778.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-097778 |
| 2025-08-08 | 13:00 ET | [10-Q](/filings/0001558370-25-010862.md) | Quarterly report, period 2025-06-30 | 0001558370-25-010862 |
| 2025-07-29 | 12:56 ET | [8-K](/filings/0001558370-25-009698.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-25-009698 |
| 2025-07-23 | 20:31 ET | [8-K](/filings/0001558370-25-009449.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-25-009449 |
| 2025-07-16 | 20:30 ET | [8-K](/filings/0001558370-25-009259.md) | 8.01 Other events | 0001558370-25-009259 |
| 2025-06-05 | 21:30 ET | [8-K/A](/filings/0001558370-25-008442.md) | 1.01 Entry into a material agreement; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001558370-25-008442 |
| 2025-06-05 | 20:15 ET | [8-K](/filings/0001558370-25-008435.md) | 1.01 Entry into a material agreement; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001558370-25-008435 |
| 2025-05-09 | 17:45 ET | [10-Q](/filings/0001558370-25-007140.md) | Quarterly report, period 2025-03-31 | 0001558370-25-007140 |
| 2025-05-07 | 13:15 ET | [8-K](/filings/0001558370-25-006629.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-25-006629 |
| 2025-04-24 | 14:15 ET | [8-K](/filings/0001558370-25-005353.md) | 5.07 Shareholder vote results | 0001558370-25-005353 |
| 2025-04-22 | 20:24 ET | [8-K](/filings/0001558370-25-005147.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-25-005147 |
| 2025-03-31 | 15:00 ET | [8-K](/filings/0001558370-25-004102.md) | 8.01 Other events | 0001558370-25-004102 |
| 2025-03-14 | 15:00 ET | [DEF 14A](/filings/0001558370-25-002974.md) | Proxy statement, period 2025-04-23 | 0001558370-25-002974 |
| 2025-03-07 | 13:01 ET | [10-K](/filings/0001558370-25-002457.md) | Annual report, period 2024-12-31 | 0001558370-25-002457 |
| 2025-01-31 | 16:09 ET | [8-K](/filings/0000943374-25-000034.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000943374-25-000034 |
| 2025-01-29 | 16:30 ET | [8-K](/filings/0001558370-25-000480.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-25-000480 |
| 2025-01-22 | 21:30 ET | [8-K](/filings/0001558370-25-000317.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-25-000317 |
| 2025-01-06 | 21:45 ET | [8-K](/filings/0001558370-25-000036.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001558370-25-000036 |
| 2024-11-14 | 16:00 ET | [8-K](/filings/0001558370-24-015644.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-24-015644 |
| 2024-11-08 | 21:30 ET | [10-Q](/filings/0001558370-24-015066.md) | Quarterly report, period 2024-09-30 | 0001558370-24-015066 |
| 2024-10-30 | 20:38 ET | [8-K](/filings/0001558370-24-013971.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-24-013971 |
| 2024-09-12 | 20:15 ET | [8-K](/filings/0001558370-24-012765.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001558370-24-012765 |
| 2024-08-09 | 17:01 ET | [10-Q](/filings/0001558370-24-011709.md) | Quarterly report, period 2024-06-30 | 0001558370-24-011709 |
| 2024-07-30 | 14:00 ET | [8-K](/filings/0001558370-24-010326.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-24-010326 |
| 2024-07-24 | 21:20 ET | [8-K](/filings/0001558370-24-010059.md) | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001558370-24-010059 |
| 2024-06-04 | 21:00 ET | [8-K](/filings/0001558370-24-008903.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001558370-24-008903 |
| 2024-05-23 | 15:00 ET | [8-K](/filings/0001558370-24-008588.md) | 5.07 Shareholder vote results | 0001558370-24-008588 |
| 2024-05-10 | 15:01 ET | [10-Q](/filings/0001558370-24-007722.md) | Quarterly report, period 2024-03-31 | 0001558370-24-007722 |

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Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:16 ET. No prices; not investment advice.