Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| NB Bancorp, Inc.NBBK · Entity 4974 | Director | April 24, 2026 | May 15, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
NB Bancorp, Inc.
Report date April 24, 2026 · Filed May 15, 2026 · Amendment
Amendment: balances below belong to this corrected disclosure, not necessarily a complete replacement of earlier positions.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 96,922 |
Reported balance
Holding disclosure · report date 2026-04-24 · row 1
Amendment: may correct only part of an earlier disclosure.
1 source rowRow 1 · Balance 96,922 F1: Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. F2: Includes shares of restricted stock which vest 100% on January 2, 2027. F3: On April 27, 2026, a Form 4 was mistakenly filed reporting a disposition of shares of common stock that did not in fact occur. The change in the securities beneficially owned has been corrected accordingly in this amended Form 4. |
| Common StockSEC Table I · non-derivative | IndirectBy IRA | 60,000 |
Reported balance
Holding disclosure · report date 2026-04-24 · row 2
Amendment: may correct only part of an earlier disclosure.
1 source rowRow 2 · Balance 60,000 |
Filing footnotes · ownership attribution and instrument terms
F1: Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.
F2: Includes shares of restricted stock which vest 100% on January 2, 2027.
F3: On April 27, 2026, a Form 4 was mistakenly filed reporting a disposition of shares of common stock that did not in fact occur. The change in the securities beneficially owned has been corrected accordingly in this amended Form 4.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| April 24, 2026 Filed Apr 27, 2026 18:48 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | Tax withholdingCommon Stock | 4,150 | $19.82 | $82,253.00 |
DisclosureSEC source: 0001437749-26-013434 · rdgdoc.xml · nonDerivative · entry 1 Lynch Christopher R. · CIK 0002003622 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 92,772 F1 · balance_after: Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. F2 · balance_after: Includes shares of restricted stock which vest 100% on January 2, 2027. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 17:27 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | GrantCommon Stock | 7,685 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-000489 · rdgdoc.xml · nonDerivative · entry 1 Lynch Christopher R. · CIK 0002003622 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 96,922 F1 · shares: Shares of restricted stock vest 100% on January 2, 2027. F2 · balance_after: Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Read SEC document |
| November 10, 2025 Filed Nov 12, 2025 22:42 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | GiftCommon Stock | 2,725 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-034527 · rdgdoc.xml · nonDerivative · entry 1 Lynch Christopher R. · CIK 0002003622 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 89,237 F1 · balance_after: Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Read SEC document |
| October 30, 2025 Filed Nov 3, 2025 21:08 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | GiftCommon Stock | 600 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-032776 · rdgdoc.xml · nonDerivative · entry 1 Lynch Christopher R. · CIK 0002003622 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 91,962 F1 · balance_after: Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Read SEC document |
| September 16, 2025 Filed Sep 18, 2025 17:16 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | GiftCommon Stock | 600 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-029375 · rdgdoc.xml · nonDerivative · entry 1 Lynch Christopher R. · CIK 0002003622 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 92,562 F1 · balance_after: Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Read SEC document |
| September 10, 2025 Filed Sep 12, 2025 16:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | GiftCommon Stock | 600 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-028911 · rdgdoc.xml · nonDerivative · entry 1 Lynch Christopher R. · CIK 0002003622 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 93,162 F1 · balance_after: Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Read SEC document |
| September 09, 2025 Filed Sep 11, 2025 19:10 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | GiftCommon Stock | 600 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-028838 · rdgdoc.xml · nonDerivative · entry 1 Lynch Christopher R. · CIK 0002003622 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 93,762 F1 · balance_after: Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Read SEC document |
| April 24, 2025 Filed Apr 28, 2025 15:10 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | GrantCommon Stock | 75,237 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-013261 · rdgdoc.xml · nonDerivative · entry 1 Lynch Christopher R. · CIK 0002003622 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 94,362 F1 · shares: Shares of restricted stock vest at a rate of 20% per year commencing on April 24, 2026. Read SEC document |
| December 28, 2023 Filed Jan 2, 2024 21:16 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 100 | $14.17 | $1,417.00 |
DisclosureSEC source: 0001437749-24-000199 · rdgdoc.xml · nonDerivative · entry 2 Lynch Christopher R. · CIK 0002003622 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,125 Read SEC document |
| December 28, 2023 Filed Jan 2, 2024 21:16 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 25 | $13.91 | $347.75 |
DisclosureSEC source: 0001437749-24-000199 · rdgdoc.xml · nonDerivative · entry 1 Lynch Christopher R. · CIK 0002003622 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,025 Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.