// insider-profile

Hong Chun K

DirectorOfficerTitlePresident, CEO and ChairmanView on SEC.gov ↗

This page tracks every SEC Form 4 filing by Hong Chun K, President, CEO and Chairman: 20 transactions in total, including 2 open-market purchases and 13 sales. Each record is parsed directly from the original filing, with amendments reconciled so a corrected filing never double-counts.

// activity-summary

Mixed insider activity over the last 30 days: 1 purchase and 1 sale (2 transactions total).

// track-record

$3.0M
Total purchased
$504K
Total sold
8
1B · 7S transactions
Net buyer
Overall direction

Most active in

Avg buy vs sell price

NLST$0.70$1.47+110.0%

Average prices across open-market transactions in this dataset.

Largest trade: $3.0M in NLST (Jun 2025)Filing history: Apr 2023Jun 2026Based on last 20 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Jun 8, 2026Hong Chun KNLST
Sale
40,000$2.72$109K
Jun 5, 2026Hong Chun KNLST
Award
856,500$0.00$0K
Mar 16, 2026Hong Chun KNLST
Sale
93,995$1.50$141K
Mar 13, 2026Hong Chun KNLST
Sale10b5
194,500$1.50$292K
Mar 12, 2026Hong Chun KNLST
Sale10b5
50,000$1.50$75K

15 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.