Reporting owner · CIK 0000927943

Lindenbaum Matthew A

Visual SEC Form 4 history across 2 companies, 24 transactions and 11 filings.

DIRRegional Management Corp.
Open-market mix
Latest filingSep 03, 2026, 09:27 PM
Filings11Form 4 records
Buying$83.4K4 purchases
Selling$1.6M14 sales
Net value−$1.5MBuys minus sells
Companies23 securities
Most recentSep 02, 2026grant

Open-market buy performance

90-day forward return on this insider's open-market purchases

90d forward
Forward return is not available yet

We compute this from each buy's stock performance 90 days after the transaction. The price history is still being populated for some of their open-market buys, so the average and median will appear here once the daily price refresh has covered the relevant trading days.

Monthly open-market activity

Reported purchase and sale transaction counts

Buys Sells
1580-8-15Jan 24Dec 241Jan 2531Feb 251Jan 2611Feb 261Sep 26

Net value flow

Buys minus sells

Jan 24
$0
Dec 24
$0
Jan 25
$32.6K
Feb 25
−$255.4K
Jan 26
−$690.7K
Feb 26
−$572.1K
Sep 26
−$36.7K

Transaction texture

Ownership and ticket size

Average P/S size$93.8K
Median P/S size$33K
Direct4
Indirect20
Sep 02, 2026grant

Filing-only signals

Deterministic matches in this insider's history

Cluster Sellingpattern13Delayed Filingfiling-context1Director Buyrole4Direct Ownershipfiling-context4Large Holdings Increaseholdings2Large Holdings Reductionholdings1Large Salesize1Repeat Sellerpattern1010% Owner Buyrole1

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at Regional Management Corp. on Sep 01, 2026 valued at $36,682.

Review SEC filing
Latest buy

buy at Dime Community Bancshares, Inc. /NY/ on Feb 14, 2025 valued at $5,768.

Review SEC filing
Latest sale

sale at Regional Management Corp. on Sep 01, 2026 valued at $36,682.

Review SEC filing

Associated companies

Visual map of known reporting history

RMRegional Management Corp.14 transactions · latest Sep 03, 2026, 09:27 PMDCOMDime Community Bancshares, Inc. /NY/10 transactions · latest Feb 04, 2026, 12:21 AM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
RMLINDENBAUM MATTHEW A
DIR
sale2.39k-$8.25MS
Cluster Selling Repeat Seller
+11.1%02/2402/20
RMLINDENBAUM MATTHEW A
DIR
sale138-$476kS
Cluster Selling Repeat Seller
+11.1%02/2402/20
RMLINDENBAUM MATTHEW A
DIR
sale3.20k-$11.0MS
Cluster Selling
+11.1%02/2402/20
DCOMLINDENBAUM MATTHEW A
DIR
sale7.50k-$26.1MS
Cluster Selling Repeat Seller
+1.3%02/0402/03
DCOMLINDENBAUM MATTHEW A
DIR
sale20.3k-$69.0MS
Cluster Selling
+1.3%02/0401/30
DCOMLINDENBAUM MATTHEW A
DIR
grant1.86k$0A
Direct Ownership
—01/0701/02
DCOMLINDENBAUM MATTHEW A
DIR
buy186$576kP
Delayed Filing Director Buy
—02/20/202502/14/2025
RMLINDENBAUM MATTHEW A
DIR
buy968$3.51MP
Director Buy Large Holdings Increase 10% Owner Buy
—02/19/202502/14/2025
DCOMLINDENBAUM MATTHEW A
DIR
sale9.81k-$30.6MS
Cluster Selling Large Holdings Reduction
—02/15/202502/12/2025
DCOMLINDENBAUM MATTHEW A
DIR
buy316$989kP
Director Buy
—02/15/202502/12/2025

Lindenbaum Matthew A Insider Activity FAQ

SEC Form 4 context

Who is Lindenbaum Matthew A?

Lindenbaum Matthew A is a reporting owner in SEC Form 4 filings with reporting owner CIK 0000927943.

Which companies has Lindenbaum Matthew A reported transactions for?

Regional Management Corp., Dime Community Bancshares, Inc. /NY/

When was Lindenbaum Matthew A's latest insider buy?

buy at Dime Community Bancshares, Inc. /NY/ on Feb 14, 2025 valued at $5,768.

When was Lindenbaum Matthew A's latest insider sale?

sale at Regional Management Corp. on Sep 01, 2026 valued at $36,682.

Where can I see the original SEC filings?

Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.

Are performance metrics included?

This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.