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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•58 filings

NBBK

NB Bancorp, Inc.

Net purchases of $2K over the last 3 months

2 buyers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found 22 CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

+$2,000

2 buyers · 1 sellers

12-month purchases

$759,738

4 distinct insiders

12-month sales

$45,860

1 distinct insiders

Highlighted alerts

33

0 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

22 executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

68
Raw transactions
Everything returned by the filing
33
Voluntary view
P/S trades after deterministic checks
35
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
F
Shares
24,371
Price
$19.82
Footnotes
3

Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. Reflects transactions not required to be reported pursuant to Section 16 of the Securities Act of 1934, as amended.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

33 transactions

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
2,000
Price
$21.75
Value
$43,500
Open SEC filing

Lapointe Jean-Pierre

SEVP and CFO

PurchaseAlert
Shares
200
Price
$21.80
Value
$4,360
Open SEC filing

Henkin Kevin

EVP, Chief Credit Officer

SaleAlert
Shares
2,000
Price
$22.93
Value
$45,860
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
247
Price
$19.21
Value
$4,745
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
100
Price
$19.21
Value
$1,921
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
253
Price
$19.20
Value
$4,858
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
500
Price
$19.19
Value
$9,595
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
767
Price
$19.18
Value
$14,711
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
100
Price
$19.18
Value
$1,918
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
400
Price
$19.18
Value
$7,670
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
133
Price
$19.17
Value
$2,550
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
500
Price
$19.16
Value
$9,580
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
500
Price
$19.63
Value
$9,813
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
100
Price
$19.47
Value
$1,947
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
178
Price
$19.46
Value
$3,464
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
722
Price
$19.45
Value
$14,043
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
500
Price
$19.37
Value
$9,685
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
180
Price
$19.34
Value
$3,481
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
320
Price
$19.33
Value
$6,186
Open SEC filing

Pascucci Hope

Director

PurchaseAlert
Shares
10,000
Price
$19.49
Value
$194,889
Open SEC filing

Pascucci Hope

Director

PurchaseAlert
Shares
10,000
Price
$19.44
Value
$194,392
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
2,500
Price
$20.16
Value
$50,400
Open SEC filing

Lapointe Jean-Pierre

SEVP and CFO

PurchaseAlert
Shares
1,000
Price
$20.42
Value
$20,420
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
3,000
Price
$20.77
Value
$62,310
Open SEC filing

CAMPANELLI JOSEPH P

President & CEO

PurchaseAlert
Shares
2,000
Price
$20.78
Value
$41,560
Open SEC filing

EVANGELISTA PAUL A

EVP, Dir Spec. Bank. Ctr.

PurchaseAlert
Shares
2,000
Price
$20.87
Value
$41,743
Open SEC filing

Pascucci Hope

Director

PurchaseAlert
Shares
4,688
Price
$18.07
Value
$84,702
Open SEC filing

Montgomery Kenneth C.

Director

PurchaseAlert
Shares
5,000
Price
$18.44
Value
$92,200
Open SEC filing

Darcey William

Director

PurchaseAlert
Shares
4,861
Price
$17.30
Value
$84,095
Open SEC filing

Darcey William

Director

PurchaseAlert
Shares
139
Price
$17.29
Value
$2,403
Open SEC filing

EVANGELISTA PAUL A

EVP, Dir Spec. Bank. Ctr.

PurchaseAlert
Shares
500
Price
$18.39
Value
$9,195
Open SEC filing

Elliott Mary Susan

Director

PurchaseAlert
Shares
1,434
Price
$21.39
Value
$30,673
Open SEC filing

Elliott Mary Susan

Director

PurchaseAlert
Shares
10,000
Price
$18.72
Value
$187,200
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.