NB Bancorp, Inc.

SecurityNBBK / NB Bancorp, Inc.
InsiderJoseph P Campanelli
This page shows the track record and history of CAMPANELLI JOSEPH P insider trades in NB Bancorp, Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Joseph P Campanelli in NBBK / NB Bancorp, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
2025-06-09 1,000 16.0300 1,000 16.0300 16,030 35 19.2600 3,230 20.15
2025-06-09 100 16.3300 100 16.3300 1,633
2025-06-09 900 16.3500 900 16.3500 14,715
2025-06-09 5,000 16.2900 5,000 16.2900 81,450
2025-03-11 2,000 17.7500 2,000 17.7500 35,500
2024-08-05 3,000 16.4400 3,000 16.4400 49,320
2024-08-02 5,000 17.4907 5,000 17.4907 87,454
2024-04-26 260 14.5400 260 14.5400 3,780
2024-04-26 1,418 14.5500 1,418 14.5500 20,632
2024-04-26 599 14.5700 599 14.5700 8,727
2024-04-26 2,319 14.5800 2,319 14.5800 33,811
2024-04-26 3,857 14.5900 3,857 14.5900 56,274
2024-04-26 4,500 14.6000 4,500 14.6000 65,700
2024-04-26 2,047 14.6200 2,047 14.6200 29,927
2024-03-08 4,000 13.8500 4,000 13.8500 55,400
2024-03-08 1,000 13.7783 1,000 13.7783 13,778
2024-03-08 1,000 13.8171 1,000 13.8171 13,817
2024-03-08 1,000 13.8950 1,000 13.8950 13,895
2024-03-08 1,000 13.9000 1,000 13.9000 13,900

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

NBBK / NB Bancorp, Inc. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Joseph P Campanelli in NBBK / NB Bancorp, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

NBBK / NB Bancorp, Inc. Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-06-10 2025-06-09 4 CAMPANELLI JOSEPH P By IRA NBBK Common Stock P - Purchase I 16.2900 5,000 81 45,000
2025-06-10 2025-06-09 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 16.3500 900 15 331,146
2025-06-10 2025-06-09 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 16.3300 100 2 330,246
2025-06-10 2025-06-09 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 16.0300 1,000 16 330,146
2025-04-28 2025-04-24 4 CAMPANELLI JOSEPH P NBBK Common Stock A - Award D 274,146 329,146
2025-03-13 2025-03-11 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 17.7500 2,000 36 55,000
2024-08-06 2024-08-05 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 16.4400 3,000 49 53,000
2024-08-06 2024-08-02 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 17.4907 5,000 87 50,000
2024-04-30 2024-04-26 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 14.6200 2,047 30 45,000
2024-04-30 2024-04-26 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 14.6000 4,500 66 42,953
2024-04-30 2024-04-26 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 14.5900 3,857 56 38,453
2024-04-30 2024-04-26 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 14.5800 2,319 34 34,596
2024-04-30 2024-04-26 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 14.5700 599 9 32,277
2024-04-30 2024-04-26 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 14.5500 1,418 21 31,678
2024-04-30 2024-04-26 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 14.5400 260 4 30,260
2024-03-11 2024-03-08 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 13.8500 4,000 55 30,000
2024-03-11 2024-03-08 4/A CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 13.9000 1,000 14 30,000
2024-03-11 2024-03-08 4/A CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 13.8950 1,000 14 29,000
2024-03-11 2024-03-08 4/A CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 13.8171 1,000 14 28,000
2024-03-11 2024-03-08 4/A CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 13.7783 1,000 14 27,000
2024-03-05 2024-03-01 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 13.9700 25,000 349 26,000
2024-03-05 2024-03-01 4 CAMPANELLI JOSEPH P NBBK Common Stock P - Purchase D 13.8900 1,000 14 1,000
2023-12-27 3 CAMPANELLI JOSEPH P By IRA NBBK Common Stock I 40,000
2023-12-27 3 CAMPANELLI JOSEPH P By 401(k) NBBK Common Stock I 40,000
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)