Reporting owner · CIK 0002038019

Stringham Brent Michael

Visual SEC Form 4 history across 1 companies, 10 transactions and 2 filings.

CFOChief Financial OfficerLANTRONIX INC
Open-market mix
Latest filingAug 28, 2026, 11:02 PM
Filings2Form 4 records
Buying$00 purchases
Selling$00 sales
Net value$0Buys minus sells
Companies12 securities
Most recentAug 26, 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 this insider's 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
No open-market purchases or sales in this history.

Net value flow

Buys minus sells

Mar 25
$0
Aug 26
$0

Transaction texture

Ownership and ticket size

Average P/S size—
Median P/S size—
Direct10
Indirect0
Aug 26, 2026grant

Filing-only signals

Deterministic matches in this insider's history

Derivative Transactionfiling-context5Direct Ownershipfiling-context10Large Holdings Increaseholdings1Large Holdings Reductionholdings3

Latest Form 4 facts

Quick context from source filings

Latest transaction

No latest transaction fact is available.

Latest buy

No open-market insider purchase is available.

Latest sale

No open-market insider sale is available.

Associated companies

Visual map of known reporting history

LTRXLANTRONIX INC10 transactions · latest Aug 28, 2026, 11:02 PM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
LTRXStringham Brent Michael
CFO
grant38.3k$0A
Derivative Transaction Direct Ownership Large Holdings Increase
—08/2808/26
LTRXStringham Brent Michael
CFO
exercise550$0M
Derivative Transaction Direct Ownership
—03/04/202503/01/2025
LTRXStringham Brent Michael
CFO
exercise667$0M
Derivative Transaction Direct Ownership Large Holdings Reduction
—03/04/202503/01/2025
LTRXStringham Brent Michael
CFO
exercise375$0M
Derivative Transaction Direct Ownership Large Holdings Reduction
—03/04/202503/01/2025
LTRXStringham Brent Michael
CFO
exercise313$0M
Derivative Transaction Direct Ownership Large Holdings Reduction
—03/04/202503/01/2025
LTRXStringham Brent Michael
CFO
withholding781-$199kF
Direct Ownership
—03/04/202503/01/2025
LTRXStringham Brent Michael
CFO
exercise550$0M
Direct Ownership
—03/04/202503/01/2025
LTRXStringham Brent Michael
CFO
exercise667$0M
Direct Ownership
—03/04/202503/01/2025
LTRXStringham Brent Michael
CFO
exercise375$0M
Direct Ownership
—03/04/202503/01/2025
LTRXStringham Brent Michael
CFO
exercise313$0M
Direct Ownership
—03/04/202503/01/2025

Stringham Brent Michael Insider Activity FAQ

SEC Form 4 context

Who is Stringham Brent Michael?

Stringham Brent Michael is a reporting owner in SEC Form 4 filings with reporting owner CIK 0002038019.

Which companies has Stringham Brent Michael reported transactions for?

LANTRONIX INC

When was Stringham Brent Michael's latest insider buy?

No open-market insider purchase is available for this period.

When was Stringham Brent Michael's latest insider sale?

No open-market insider sale is available for this period.

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.