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Chang Christine

In the past year, 2 open-market purchase filings worth $11.5K and no sales.

Current role at each company

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought
$11.5K
2 filings
Sold
–
0 filings
Net
+$11.5K
Bought minus sold
Companies
1
With open-market trades

Trades

Every Form 4 that lists Chang Christine as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Mar 18, 2026 (view filing)Mar 18Same dayChang ChristineChief Administrative OfficerPPurchase+4.00K$1.74+$6.96K+1.7%238.0K after
Nov 17, 2025 (view filing)Nov 134 daysChang ChristineChief Compliance Officer & GCPPurchase+2.00K$2.28+$4.56K+0.9%234.0K after
Aug 13, 2025 (view filing)Aug 121 dayChang ChristineChief Compliance Officer & GCPPurchase+1.39K$3.19+$4.43K+0.6%232.0K after
Mar 19, 2025 (view filing)Mar 172 daysChang ChristineChief Compliance Officer & GCPPurchase+7.96K$2.49+$19.8K+4.8%174.1K after