// insider-profile

Chadwick Shelly Marie

OfficerTitleVice President, Finance & CFOView on SEC.gov ↗

This page tracks every SEC Form 4 filing by Chadwick Shelly Marie, Vice President, Finance & CFO: 50 transactions in total, including 0 open-market purchases and 8 sales. Each record is parsed directly from the original filing, with amendments reconciled so a corrected filing never double-counts.

// activity-summary

Recent insider activity is bullish. Over the last 30 days, 1 insider purchased shares. Buying was led by Chadwick Shelly Marie.

// track-record

$0
Total purchased
$1.9M
Total sold
5
0B · 5S transactions
Net seller
Overall direction

Most active in

Filing history: Mar 2024Jun 2026Based on last 50 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Jun 12, 2026Chadwick Shelly MarieMTRN
Award
8$0.00$0K
May 8, 2026Chadwick Shelly MarieMTRN
Tax Withholding
3,720$199.14$741K
May 8, 2026Chadwick Shelly MarieMTRN
Option Exercise
4,912$113.28$556K
May 8, 2026Chadwick Shelly MarieMTRN
Sale
1,192$198.88$237K
May 8, 2026Chadwick Shelly MarieMTRN
Option Exercise
4,912$0.00$0K

45 more transactions hidden

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// how to read this

Reading an insider's Form 4 history

Corporate insiders — directors, officers, and holders of more than 10% of a company's stock — must report their trades to the SEC on Form 4 within two business days. Looking at one insider's filings over time shows whether they tend to buy on the open market (a discretionary use of their own money, generally the strongest signal), sell, or simply receive and exercise equity awards as compensation.

The track record above measures how this insider's past open-market purchases performed in the months after each filing. Trades made under a pre-scheduled Rule 10b5-1 plan are flagged because they carry no timing signal. To pull any insider's full history programmatically, see the insider trading API or our guide to reading Form 4 filings.