Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| NB Bancorp, Inc.NBBK · Entity 4974 | Director · President & CEO · Chairman of the Board | August 20, 2026 | August 21, 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 August 20, 2026 · Filed August 21, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 379,790 |
Reported balance
After 2026-08-20 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-08-20 · Purchase · Acquired 2,000 · Balance 379,790 F1: Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. F2: Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
| Common StockSEC Table I · non-derivative | IndirectBy IRA | 47,000 |
Reported balance
Holding disclosure · report date 2026-08-20 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 47,000 |
| Common StockSEC Table I · non-derivative | IndirectAs trustee for trust | 3,000 |
Reported balance
Holding disclosure · report date 2026-08-20 · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · Balance 3,000 |
| Common StockSEC Table I · non-derivative | IndirectBy 401(k) | 51,220 |
Reported balance
Holding disclosure · report date 2026-08-20 · row 4
Holding and transaction disclosures are not merged.
1 source rowRow 4 · Balance 51,220 |
| Common StockSEC Table I · non-derivative | IndirectBy ESOP | 3,677 |
Reported balance
Holding disclosure · report date 2026-08-20 · row 5
Holding and transaction disclosures are not merged.
1 source rowRow 5 · Balance 3,677 |
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: Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027.
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 |
|---|---|---|---|---|---|---|
| August 20, 2026 Filed Aug 21, 2026 20:57 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 2,000 | $21.75 | $43,500.00 |
DisclosureSEC source: 0001104659-26-099729 · tm2623740-2_4seq1.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 379,790 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: Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| May 15, 2026 Filed May 18, 2026 20:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 247 | $19.21 | $4,744.87 |
DisclosureSEC source: 0001437749-26-017617 · rdgdoc.xml · nonDerivative · entry 9 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 377,790 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| May 15, 2026 Filed May 18, 2026 20:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 100 | $19.21 | $1,920.50 |
DisclosureSEC source: 0001437749-26-017617 · rdgdoc.xml · nonDerivative · entry 8 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 377,543 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| May 15, 2026 Filed May 18, 2026 20:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 253 | $19.20 | $4,857.60 |
DisclosureSEC source: 0001437749-26-017617 · rdgdoc.xml · nonDerivative · entry 7 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 377,443 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| May 15, 2026 Filed May 18, 2026 20:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 500 | $19.19 | $9,595.00 |
DisclosureSEC source: 0001437749-26-017617 · rdgdoc.xml · nonDerivative · entry 6 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 377,190 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| May 15, 2026 Filed May 18, 2026 20:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 767 | $19.18 | $14,711.06 |
DisclosureSEC source: 0001437749-26-017617 · rdgdoc.xml · nonDerivative · entry 5 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 376,690 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| May 15, 2026 Filed May 18, 2026 20:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 100 | $19.18 | $1,917.96 |
DisclosureSEC source: 0001437749-26-017617 · rdgdoc.xml · nonDerivative · entry 4 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 375,923 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| May 15, 2026 Filed May 18, 2026 20:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 400 | $19.18 | $7,670.00 |
DisclosureSEC source: 0001437749-26-017617 · rdgdoc.xml · nonDerivative · entry 3 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 375,823 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| May 15, 2026 Filed May 18, 2026 20:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 133 | $19.17 | $2,549.61 |
DisclosureSEC source: 0001437749-26-017617 · rdgdoc.xml · nonDerivative · entry 2 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 375,423 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| May 15, 2026 Filed May 18, 2026 20:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 500 | $19.16 | $9,580.00 |
DisclosureSEC source: 0001437749-26-017617 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 375,290 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| April 24, 2026 Filed Apr 27, 2026 18:51 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 500 | $19.63 | $9,812.50 |
DisclosureSEC source: 0001437749-26-013440 · rdgdoc.xml · nonDerivative · entry 8 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 374,790 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| April 24, 2026 Filed Apr 27, 2026 18:51 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 100 | $19.47 | $1,947.00 |
DisclosureSEC source: 0001437749-26-013440 · rdgdoc.xml · nonDerivative · entry 7 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 374,290 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| April 24, 2026 Filed Apr 27, 2026 18:51 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 178 | $19.46 | $3,463.88 |
DisclosureSEC source: 0001437749-26-013440 · rdgdoc.xml · nonDerivative · entry 6 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 374,190 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| April 24, 2026 Filed Apr 27, 2026 18:51 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 722 | $19.45 | $14,042.90 |
DisclosureSEC source: 0001437749-26-013440 · rdgdoc.xml · nonDerivative · entry 5 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 374,012 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| April 24, 2026 Filed Apr 27, 2026 18:51 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 500 | $19.37 | $9,685.00 |
DisclosureSEC source: 0001437749-26-013440 · rdgdoc.xml · nonDerivative · entry 4 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 373,290 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| April 24, 2026 Filed Apr 27, 2026 18:51 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 180 | $19.34 | $3,481.20 |
DisclosureSEC source: 0001437749-26-013440 · rdgdoc.xml · nonDerivative · entry 3 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 372,790 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| April 24, 2026 Filed Apr 27, 2026 18:51 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 320 | $19.33 | $6,185.60 |
DisclosureSEC source: 0001437749-26-013440 · rdgdoc.xml · nonDerivative · entry 2 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 372,610 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| April 24, 2026 Filed Apr 27, 2026 18:51 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | Tax withholdingCommon Stock | 24,371 | $19.82 | $483,033.22 |
DisclosureSEC source: 0001437749-26-013440 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 372,290 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| March 19, 2026 Filed Mar 19, 2026 20:38 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 2,500 | $20.16 | $50,400.00 |
DisclosureSEC source: 0001437749-26-009077 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 396,661 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 at a rate of 33 1/3% per year commencing on February 25, 2027. Read SEC document |
| March 06, 2026 Filed Mar 9, 2026 20:07 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 3,000 | $20.77 | $62,310.00 |
DisclosureSEC source: 0001437749-26-007359 · rdgdoc.xml · nonDerivative · entry 2 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Indirect · As trustee for trust Disclosed balance after: 3,000 Read SEC document |
| March 06, 2026 Filed Mar 9, 2026 20:07 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 2,000 | $20.78 | $41,560.00 |
DisclosureSEC source: 0001437749-26-007359 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Indirect · By IRA Disclosed balance after: 47,000 Read SEC document |
| March 06, 2026 Filed Mar 20, 2026 14:04 UTC Amendment | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 3,000 | $20.77 | $62,310.00 |
DisclosureSEC source: 0001437749-26-009133 · rdgdoc.xml · nonDerivative · entry 2 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Indirect · As trustee for trust Disclosed balance after: 3,000 Read SEC document |
| March 06, 2026 Filed Mar 20, 2026 14:04 UTC Amendment | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 2,000 | $20.78 | $41,560.00 |
DisclosureSEC source: 0001437749-26-009133 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Indirect · By IRA Disclosed balance after: 47,000 Read SEC document |
| February 25, 2026 Filed Feb 27, 2026 16:20 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | GrantCommon Stock | 63,015 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-006037 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 394,161 F1 · shares: Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 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 |
| June 09, 2025 Filed Jun 10, 2025 19:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 5,000 | $16.29 | $81,450.00 |
DisclosureSEC source: 0001437749-25-019963 · rdgdoc.xml · nonDerivative · entry 4 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Indirect · By IRA Disclosed balance after: 45,000 Read SEC document |
| June 09, 2025 Filed Jun 10, 2025 19:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 900 | $16.35 | $14,715.00 |
DisclosureSEC source: 0001437749-25-019963 · rdgdoc.xml · nonDerivative · entry 3 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 331,146 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 |
| June 09, 2025 Filed Jun 10, 2025 19:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 100 | $16.33 | $1,633.00 |
DisclosureSEC source: 0001437749-25-019963 · rdgdoc.xml · nonDerivative · entry 2 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 330,246 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 |
| June 09, 2025 Filed Jun 10, 2025 19:25 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 1,000 | $16.03 | $16,030.00 |
DisclosureSEC source: 0001437749-25-019963 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 330,146 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 15:16 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | GrantCommon Stock | 274,146 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-013270 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 329,146 F1 · shares: Shares of restricted stock vest at a rate of 20% per year commencing on April 24, 2026. Read SEC document |
| March 11, 2025 Filed Mar 13, 2025 20:43 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 2,000 | $17.75 | $35,500.00 |
DisclosureSEC source: 0001437749-25-007537 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 55,000 Read SEC document |
| August 05, 2024 Filed Aug 6, 2024 19:48 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 3,000 | $16.44 | $49,320.00 |
DisclosureSEC source: 0001437749-24-024853 · rdgdoc.xml · nonDerivative · entry 2 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 53,000 F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $16.40 to $16.48, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4. Read SEC document |
| August 02, 2024 Filed Aug 6, 2024 19:48 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 5,000 | $17.49 | $87,453.50 |
DisclosureSEC source: 0001437749-24-024853 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 50,000 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $17.49 to $17.51, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4. Read SEC document |
| April 26, 2024 Filed Apr 30, 2024 19:11 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 2,047 | $14.62 | $29,927.14 |
DisclosureSEC source: 0001437749-24-013934 · rdgdoc.xml · nonDerivative · entry 7 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,000 Read SEC document |
| April 26, 2024 Filed Apr 30, 2024 19:11 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 4,500 | $14.60 | $65,700.00 |
DisclosureSEC source: 0001437749-24-013934 · rdgdoc.xml · nonDerivative · entry 6 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,953 Read SEC document |
| April 26, 2024 Filed Apr 30, 2024 19:11 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 3,857 | $14.59 | $56,273.63 |
DisclosureSEC source: 0001437749-24-013934 · rdgdoc.xml · nonDerivative · entry 5 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 38,453 Read SEC document |
| April 26, 2024 Filed Apr 30, 2024 19:11 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 2,319 | $14.58 | $33,811.02 |
DisclosureSEC source: 0001437749-24-013934 · rdgdoc.xml · nonDerivative · entry 4 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 34,596 Read SEC document |
| April 26, 2024 Filed Apr 30, 2024 19:11 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 599 | $14.57 | $8,727.43 |
DisclosureSEC source: 0001437749-24-013934 · rdgdoc.xml · nonDerivative · entry 3 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,277 Read SEC document |
| April 26, 2024 Filed Apr 30, 2024 19:11 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 1,418 | $14.55 | $20,631.90 |
DisclosureSEC source: 0001437749-24-013934 · rdgdoc.xml · nonDerivative · entry 2 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,678 Read SEC document |
| April 26, 2024 Filed Apr 30, 2024 19:11 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 260 | $14.54 | $3,780.40 |
DisclosureSEC source: 0001437749-24-013934 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,260 Read SEC document |
| March 08, 2024 Filed Mar 11, 2024 21:31 UTC Amendment | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 1,000 | $13.90 | $13,900.00 |
DisclosureSEC source: 0001437749-24-007342 · rdgdoc.xml · nonDerivative · entry 4 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,000 Read SEC document |
| March 08, 2024 Filed Mar 11, 2024 21:31 UTC Amendment | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 1,000 | $13.90 | $13,895.00 |
DisclosureSEC source: 0001437749-24-007342 · rdgdoc.xml · nonDerivative · entry 3 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,000 Read SEC document |
| March 08, 2024 Filed Mar 11, 2024 21:31 UTC Amendment | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 1,000 | $13.82 | $13,817.10 |
DisclosureSEC source: 0001437749-24-007342 · rdgdoc.xml · nonDerivative · entry 2 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,000 Read SEC document |
| March 08, 2024 Filed Mar 11, 2024 21:31 UTC Amendment | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 1,000 | $13.78 | $13,778.30 |
DisclosureSEC source: 0001437749-24-007342 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 27,000 Read SEC document |
| March 08, 2024 Filed Mar 11, 2024 17:26 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 4,000 | $13.85 | $55,400.00 |
DisclosureSEC source: 0001437749-24-007308 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,000 Read SEC document |
| March 01, 2024 Filed Mar 5, 2024 20:07 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 25,000 | $13.97 | $349,250.00 |
DisclosureSEC source: 0001437749-24-006602 · rdgdoc.xml · nonDerivative · entry 2 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,000 Read SEC document |
| March 01, 2024 Filed Mar 5, 2024 20:07 UTC | NB Bancorp, Inc. NBBK · Entity 4974 | PurchaseCommon Stock | 1,000 | $13.89 | $13,890.00 |
DisclosureSEC source: 0001437749-24-006602 · rdgdoc.xml · nonDerivative · entry 1 CAMPANELLI JOSEPH P · CIK 0001222378 · Director · President & CEO · Chairman of the Board 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,000 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.