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Teng Chin-Chi

In the past year, 7 open-market sale filings worth $12.3M and no purchases.

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
–
0 filings
Sold
$12.3M
7 filings
Net
−$12.3M
Bought minus sold
Companies
1
With open-market trades

Trades

Every Form 4 that lists Teng Chin-Chi 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
Aug 25, 2026 (view filing)6:25 PM ETAug 214 daysTeng Chin-ChiSr. Vice PresidentSSale−4.73K$314.49−$1.49M−3.3%138.0K after10b5-1
Jul 23, 2026 (view filing)8:55 PM ETJul 221 dayTeng Chin-ChiSr. Vice PresidentSSale−4.50K$339.46−$1.53M−3.1%141.8K after9 lots10b5-1
Jun 24, 2026 (view filing)Jun 222 daysTeng Chin-ChiSr. Vice PresidentSSale−4.50K$384.88−$1.73M−3.0%145.3K after11 lots10b5-1
May 27, 2026 (view filing)May 225 daysTeng Chin-ChiSr. Vice PresidentSSale−4.50K$369.35−$1.66M−2.9%148.8K after12 lots10b5-1
Jan 12, 2026 (view filing)Jan 84 daysTeng Chin-ChiSr. Vice PresidentSSale−6.32K$317.96−$2.01M−5.1%116.8K after10b5-1
Dec 10, 2025 (view filing)Dec 82 daysTeng Chin-ChiSr. Vice PresidentSSale−5.98K$337.99−$2.02M−4.7%120.1K after10b5-1
Nov 7, 2025 (view filing)Nov 61 dayTeng Chin-ChiSr. Vice PresidentSSale−5.80K$324.94−$1.88M−4.5%123.4K after10b5-1
Aug 20, 2025 (view filing)Aug 182 daysTeng Chin-ChiSr. Vice PresidentSSale−8.41K$350.10−$2.94M−6.1%129.2K after7 lots10b5-1
Jul 21, 2025 (view filing)Jul 174 daysTeng Chin-ChiSr. Vice PresidentSSale−9.09K$312.69−$2.84M−6.4%132.7K after6 lots10b5-1
Jun 20, 2025 (view filing)Jun 173 daysTeng Chin-ChiSr. Vice PresidentSSale−8.89K$300.92−$2.68M−6.1%136.2K after6 lots10b5-1
Feb 12, 2025 (view filing)Feb 102 daysTeng Chin-ChiSr. Vice PresidentSSale−12.8K$303.94−$3.88M−12.0%93.4K after4 lots10b5-1
Jan 7, 2025 (view filing)Jan 34 daysTeng Chin-ChiSr. Vice PresidentSSale−12.5K$299.85−$3.75M−11.8%93.3K after4 lots10b5-1
Nov 26, 2024 (view filing)Nov 224 daysTeng Chin-ChiSr. Vice PresidentSSale−5.76K$310.17−$1.79M−5.8%93.3K after5 lots10b5-1
Nov 19, 2024 (view filing)Nov 154 daysTeng Chin-ChiSr. Vice PresidentSSale−10.0K$295.59−$2.96M−9.7%93.3K after7 lots10b5-1
Aug 19, 2024 (view filing)Aug 154 daysTeng Chin-ChiSr. Vice PresidentSSale−10.0K$276.36−$2.76M−9.5%95.4K after3 lots10b5-1
Jul 2, 2024 (view filing)Jul 11 dayTeng Chin-ChiSr. Vice PresidentSSale−10.0K$305.84−$3.06M−9.5%95.4K after4 lots10b5-1
Jun 10, 2024 (view filing)Jun 64 daysTeng Chin-ChiSr. Vice PresidentSSale−32.2K$297.45−$9.57M−25.2%95.4K after3 lots10b5-1
Dec 18, 2023 (view filing)Dec 153 daysTeng Chin-ChiSr. Vice PresidentSSale−7.50K$270.32−$2.03M−6.4%109.2K after3 lots10b5-1
Sep 19, 2023 (view filing)Sep 181 dayTeng Chin-ChiSr. Vice PresidentSSale−7.50K$234.53−$1.76M−6.0%116.7K after3 lots10b5-1
Jun 21, 2023 (view filing)Jun 165 daysTeng Chin-ChiSr. Vice PresidentSSale−12.9K$239.54−$3.08M−9.2%126.2K after5 lots10b5-1
Sep 14, 2022 (view filing)Sep 122 daysTeng Chin-ChiSr. Vice PresidentSSale−11.0K$174.59−$1.92M−7.2%141.1K after2 lots
Mar 2, 2022 (view filing)Feb 282 daysTeng Chin-ChiSr. Vice PresidentSSale−7.50K$152.02−$1.14M−4.7%153.4K after2 lots
Sep 10, 2021 (view filing)Sep 91 dayTeng Chin-ChiSr. Vice PresidentSSale−7.50K$165.62−$1.24M−4.4%164.7K after2 lots