// insider-profile

Cornog William L

This page tracks every SEC Form 4 filing by Cornog William L: 49 transactions in total, including 12 open-market purchases and 3 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, 2 insiders purchased shares (net $562K) versus 1 sale. Buying was led by Cornog William L.

// track-record

$2.0M
Total purchased
$305K
Total sold
15
12B · 3S transactions
Net buyer
Overall direction

Most active in

Largest trade: $495K in AZTA (Nov 2024)Filing history: Mar 2023Aug 2026Based on last 49 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Aug 6, 2026Cornog William LBV
Purchase
40,000$11.25$450K
Aug 6, 2026Cornog William LBV
Purchase
10,000$11.24$112K
Jul 31, 2026Cornog William LLVWR
Sale
216$2.25$0K
Jun 30, 2026Cornog William LBV
Award
1,614$14.17$23K
May 21, 2026Cornog William LLVWR
Award
88,029$0.00$0K

44 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.