Massivemarkets

SEC Form 4

Dime Commercial Bancshares, Inc. (DCOM) insider trading

In the 12 months to Oct 24, 2026, 7 DCOM insiders reported open-market sales of $11.5M across 20 filings; one director bought $539.3K.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$11.5M
20 filings · 7 insiders
Open-market purchases
$539.3K
1 filing · Matthew A. Lindenbaum, Director

Who traded DCOM, and when

  • Purchase
  • Sale

DCOM daily close from Oct 24, 2025 to Oct 23, 2026, between $25.78 and $42.73, last $42.73. 20 sale and 1 purchase filings by 7 insiders, marked at their filing dates. Matthew A. Lindenbaum, Director: sold $3.2M and bought $539.3K across 7 filings, first filed Nov 6, 2025, last Aug 13, 2026. Bennett D. Lindenbaum, Director: sold $3.7M across 5 filings, first filed Feb 3, 2026, last Aug 13, 2026. BASSWOOD CAPITAL MANAGEMENT, L.L.C., Director: sold $3.1M across 3 filings, first filed Jun 16, 2026, last Aug 13, 2026. Stuart H. Lubow, President & CEO: sold $878.1K across 1 filing, first filed Feb 17, 2026, last Feb 17, 2026. Dennis A. Suskind, Director: sold $388.8K across 1 filing, first filed Jun 10, 2026, last Jun 10, 2026. Raymond A. Nielsen, Director: sold $247.4K across 3 filings, first filed Nov 3, 2025, last Aug 7, 2026. Judy Wu, EVP General Counsel & Corp Sec: sold $14.8K across 1 filing, first filed Dec 9, 2025, last Dec 9, 2025.

Largest mark · tap a row for others

BASSWOOD CAPITAL MANAGEMENT, L.L.C. · Director

Sale $1,562,385

38,159 shares at $40.94 avg

Filed Aug 3, 2026 · traded Jul 30

Close on filing date $41.21

DCOM daily closelast $42.73

Matthew A. Lindenbaum · Director

$3.2M sold$539.3K bought

Bennett D. Lindenbaum · Director

$3.7M sold

BASSWOOD CAPITAL MANAGEMENT, L.L.C. · Director

$3.1M sold

Stuart H. Lubow · President & CEO

$878.1K sold

Dennis A. Suskind · Director

$388.8K sold

Raymond A. Nielsen · Director

$247.4K sold

Judy Wu · EVP General Counsel & Corp Sec

$14.8K sold
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Has Dime Commercial Bancshares, Inc.'s CEO sold stock?

Yes. Stuart H. Lubow (CEO) sold 25,026 shares ($878.1K) in Feb 2026.

Open-market trades

21 filings in the last 12 months
InsiderRoleSoldBoughtFilingsPre-arranged (10b5-1)Last filed
Matthew A. LindenbaumDirector$3.2M$539.3K7—
Bennett D. LindenbaumDirector$3.7M—5—
BASSWOOD CAPITAL MANAGEMENT, L.L.C.Director$3.1M—3—
Stuart H. LubowPresident & CEO$878.1K—1—
Dennis A. SuskindDirector$388.8K—1—
Raymond A. NielsenDirector$247.4K—3—
Judy WuEVP General Counsel & Corp Sec$14.8K—1—
Other insider activity (not market trades) · 56 records
  • Tax withholding30 records
  • Grants and awards25 records
  • Gifts1 record

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

Build this yourself

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Agent prompt

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for DCOM every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Counted once
When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.