Filer Snapshot

Lawrence B. Seidman

CIK 0001026081. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

639

Latest filing

18 May 2026

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: 13F-HR for Q4 2020. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

Largest parsed holding

BWFG

$13.7M reported value

Open holding

13D/G large stake

BWFG

12 Sep 2025 · 10% ownership

Open 13D/G

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Source: SEC Forms 3/4/5

4 filed on 18 May 2026 for CIK 0001026081.

View Source Filing
Identity
Business address
900 Lanidex Plaza, Suite 230, Parsippany, NJ, 07054
SEC ownership signals
Parsed ownership coverage

13F reported value

$79.76M

Latest parsed Form 13F reported market value.

Form 3/4/5 holdings value

$41.28M

Estimated from parsed insider ownership filings when values are available.

Largest 13F symbols

BWFG, MLVF, PBIP, CLBK

Largest symbols in the latest parsed Form 13F holdings.

Schedule 13D stakes
BWFG
SEC record
State of incorporation
NJ

Filer intelligence

What SEC filings say about Lawrence B. Seidman

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

Quick read

  • Latest parsed 13F shows $79.76M across 25 reported holdings for Q4 2020.
  • Largest parsed 13F holding: BWFG at $13.7M.
  • 1 recent 13D/G stake row found; top row is BWFG at 10% ownership.
  • Forms 3/4/5 show insider context for BWFG worth $41.28M.

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed
13F portfolio 25 rows

Quarterly institutional portfolio holdings.

Open
13D/G stakes 1 rows

Beneficial ownership and large-stake disclosures.

Open
Forms 3/4/5 1 rows

Officer, director, and 10% owner holdings or transactions.

Open

Top parsed 13F holdings

Visual share of the latest parsed 13F portfolio. Values are reported market value, not a recommendation.

Q4 2020 - 08 Feb 2021

Top 5 concentration

57%

Share of latest parsed 13F value represented by the visible holdings below.

Top 5 reported value

$45.35M

Compared with $79.76M total 13F value.

Top 5 net change

-$3.98M

Position-value change inside the visible top holdings only.

13F concentration map

A simple visual split of the latest parsed 13F portfolio.

Largest add: FFIC · Largest trim: PBIP

BWFG MLVF PBIP CLBK KRNY Other holdings

BWFG

17.2%

Bankwell Finl Group Inc

$13.7M

MLVF

13.1%

Malvern Bancorp Inc

$10.47M

PBIP

11.8%

Prudential Bancorp Inc New

$9.41M

CLBK

7.5%

Columbia Finl Inc

$5.94M

KRNY

7.3%

Kearny Finl Corp Md

$5.82M

13D/G large-stake context

BWFG

12 Sep 2025 · Common Stock, No Par Value

10%

Forms 3/4/5 insider context

BWFG

15 May 2026

$41.28M

Latest update

What changed recently for Lawrence B. Seidman

Ownership report updated

Latest ownership report period: 15 May 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

18 May 2026

Page type

Ownership filings

Latest period

15 May 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 18 May 2026.

SEC filing record

CIK 0001026081 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings
639
First seen
19 Nov 1996
Latest filing
18 May 2026
Entity
Individual

Observed form types

4 4/A SCHEDULE 13D/A SC 13D/A DFAN14A DEFC14A PRRN14A PREC14A PX14A6G 13F-HR +6 more

Latest Filings

Showing the latest 12 of 330 SEC filings for Lawrence B. Seidman.

4 File 001-36448

FORM 4

Filing date
18 May 2026
Reporting date
15 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-36448

FORM 4

Filing date
14 May 2026
Reporting date
13 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-36448

FORM 4

Filing date
16 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-36448

FORM 4

Filing date
13 Mar 2026
Reporting date
12 Mar 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-36448

FORM 4

Filing date
12 Mar 2026
Reporting date
11 Mar 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-36448

FORM 4

Filing date
11 Mar 2026
Reporting date
10 Mar 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-36448

FORM 4

Filing date
09 Mar 2026
Reporting date
06 Mar 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-36448

FORM 4

Filing date
02 Mar 2026
Reporting date
27 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4/A File 001-36448

FORM 4/A

Filing date
26 Feb 2026
Reporting date
23 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4/A File 001-36448

FORM 4/A

Filing date
24 Feb 2026
Reporting date
23 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-36448

FORM 4

Filing date
24 Feb 2026
Reporting date
23 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-36448

FORM 4

Filing date
13 Feb 2026
Reporting date
12 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
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