Market Analysis

Real-time market data and insights.

Insider Trading Dashboard

Last Updated: 2026.05.10 18:14:00
3,170,055
Insider Shares
0.00%
Insider Ownership
17
Total Insiders
54
Active Cluster Buys
Recent Insider Purchases
Date Insider Shares Price
2025-11-25 chang wen-han +50,000 $2.0999999046325684
2025-11-25 tsai chun-hsien +80,000 $2.0999999046325684
2025-11-25 chiang yao-chung +50,000 $2.0999999046325684
2025-11-25 tsai chun-hsien +80,000 $2.0999999046325684
2025-11-25 WEI PAO-SHENG +50,000 $2.0999999046325684
2025-11-25 tsai chung-yi +50,000 $2.0999999046325684
2025-11-25 WEI PAO-SHENG +50,000 $2.0999999046325684
2025-11-25 Lee Hsin-Liang Christopher +20,000 $2.0999999046325684
2025-11-25 TSAI CHUN-JUNG +80,000 $2.0999999046325684
2025-11-25 WEI PAO-SHENG +50,000 $2.0999999046325684
2025-11-25 TSAI CHUN-JUNG +80,000 $2.0999999046325684
2025-11-25 chiang yao-chung +50,000 $2.0999999046325684
2025-11-25 tsai chun-hsien +80,000 $2.0999999046325684
2025-11-25 chang wen-han +50,000 $2.0999999046325684
2025-11-25 Lee Hsin-Liang Christopher +20,000 $2.0999999046325684
2025-11-25 tsai chung-yi +50,000 $2.0999999046325684
2025-11-25 lee ting-chuan +80,000 $2.0999999046325684
2025-11-25 Lee Hsin-Liang Christopher +20,000 $2.0999999046325684
2025-11-25 chang wen-han +50,000 $2.0999999046325684
2025-11-25 chiang yao-chung +50,000 $2.0999999046325684
2025-11-25 tsai chung-yi +50,000 $2.0999999046325684
2025-11-25 TSAI CHUN-JUNG +80,000 $2.0999999046325684
2025-11-25 lee ting-chuan +80,000 $2.0999999046325684
2025-11-25 lee ting-chuan +80,000 $2.0999999046325684
2025-06-23 ASE Test, Inc. +29,476 $0
2025-06-23 ASE Test, Inc. +29,476 $0
Recent Insider Sales
Date Insider Shares Price
2026-01-08 Taiwan Carbon Nano Technology Corp -850 $1.804800033569336
2026-01-09 Taiwan Carbon Nano Technology Corp -431 $1.8600000143051147
2025-10-06 Taiwan Carbon Nano Technology Corp -7,000 $3.5899999141693115
2025-10-06 Taiwan Carbon Nano Technology Corp -7,000 $3.5899999141693115
2025-10-06 Taiwan Carbon Nano Technology Corp -7,000 $3.5899999141693115
2025-10-02 Taiwan Carbon Nano Technology Corp -2,000 $3.5850000381469727
2025-10-02 Taiwan Carbon Nano Technology Corp -2,000 $3.5850000381469727
2025-10-02 Taiwan Carbon Nano Technology Corp -2,000 $3.5850000381469727
2025-09-30 Taiwan Carbon Nano Technology Corp -1,006 $3.516700029373169
2025-09-30 Taiwan Carbon Nano Technology Corp -1,006 $3.516700029373169
2025-10-01 Taiwan Carbon Nano Technology Corp -1,700 $3.4632999897003174
2025-09-30 Taiwan Carbon Nano Technology Corp -1,006 $3.516700029373169
2025-10-01 Taiwan Carbon Nano Technology Corp -1,700 $3.4632999897003174
2025-10-01 Taiwan Carbon Nano Technology Corp -1,700 $3.4632999897003174
2025-08-06 Taiwan Carbon Nano Technology Corp -20,000 $2.950000047683716
2025-08-05 Taiwan Carbon Nano Technology Corp -11,191 $2.440000057220459
2025-08-06 Taiwan Carbon Nano Technology Corp -20,000 $2.950000047683716
2025-08-05 Taiwan Carbon Nano Technology Corp -11,191 $2.434999942779541
2025-07-17 Taiwan Carbon Nano Technology Corp -7,001 $2.799999952316284
2025-07-18 Taiwan Carbon Nano Technology Corp -7,000 $2.809999942779541
2025-07-17 Taiwan Carbon Nano Technology Corp -7,001 $2.803299903869629
2025-07-18 Taiwan Carbon Nano Technology Corp -7,000 $2.8066999912261963
2025-06-27 TSAI CHUN-JUNG -10,000 $0.5
2025-06-25 TSAI CHUN-JUNG -7,000 $0.5
2025-06-25 lee ting-chuan -2,894 $0.5099999904632568
2025-06-27 TSAI CHUN-JUNG -10,000 $0.5019999742507935
2025-06-25 TSAI CHUN-JUNG -7,000 $0.5027999877929688
2025-06-25 lee ting-chuan -2,894 $0.5099999904632568
2025-06-23 Taiwan Carbon Nano Technology Corp -29,476 $0
2025-06-18 TSAI CHUN-JUNG -5,000 $0.5199999809265137
2025-06-23 Taiwan Carbon Nano Technology Corp -29,476 $0
2025-06-23 TSAI CHUN-JUNG -10,000 $0.5
2025-06-19 TSAI CHUN-JUNG -10,903 $0.550000011920929
2025-06-23 TSAI CHUN-JUNG -10,000 $0.5
2025-06-19 TSAI CHUN-JUNG -10,903 $0.5516999959945679
2025-06-18 TSAI CHUN-JUNG -5,000 $0.5217000246047974

Cluster Buying Alerts

Multiple Insiders Buying! 8 unique insiders purchased shares between Nov 25, 2025 and Nov 25, 2025.
Insiders: chang wen-han, tsai chun-hsien, chiang yao-chung, WEI PAO-SHENG, tsai chung-yi, Lee Hsin-Liang Christopher, TSAI CHUN-JUNG, lee ting-chuan
Post-Cluster Performance: 7d: -1.90% | 14d: 3.81% | 30d: -5.62%
Multiple Insiders Buying! 8 unique insiders purchased shares between Nov 25, 2025 and Nov 25, 2025.
Insiders: chang wen-han, tsai chung-yi, WEI PAO-SHENG, Lee Hsin-Liang Christopher, TSAI CHUN-JUNG, chiang yao-chung, tsai chun-hsien, lee ting-chuan
Post-Cluster Performance: 7d: -1.90% | 14d: 3.81% | 30d: -5.62%
Multiple Insiders Buying! 8 unique insiders purchased shares between Nov 25, 2025 and Nov 25, 2025.
Insiders: TSAI CHUN-JUNG, WEI PAO-SHENG, chiang yao-chung, tsai chun-hsien, chang wen-han, Lee Hsin-Liang Christopher, tsai chung-yi, lee ting-chuan
Post-Cluster Performance: 7d: -1.90% | 14d: 3.81% | 30d: -5.62%
Multiple Insiders Buying! 7 unique insiders purchased shares between Nov 25, 2025 and Nov 25, 2025.
Insiders: tsai chun-hsien, chang wen-han, Lee Hsin-Liang Christopher, tsai chung-yi, lee ting-chuan, chiang yao-chung, TSAI CHUN-JUNG
Post-Cluster Performance: 7d: -1.90% | 14d: 3.81% | 30d: -5.62%
Multiple Insiders Buying! 7 unique insiders purchased shares between Nov 25, 2025 and Nov 25, 2025.
Insiders: lee ting-chuan, Lee Hsin-Liang Christopher, chang wen-han, chiang yao-chung, tsai chung-yi, TSAI CHUN-JUNG, tsai chun-hsien
Post-Cluster Performance: 7d: -1.90% | 14d: 3.81% | 30d: -5.62%
Multiple Insiders Buying! 4 unique insiders purchased shares between Nov 25, 2025 and Nov 25, 2025.
Insiders: tsai chung-yi, TSAI CHUN-JUNG, lee ting-chuan, tsai chun-hsien
Post-Cluster Performance: 7d: -1.90% | 14d: 3.81% | 30d: -5.62%
Multiple Insiders Buying! 2 unique insiders purchased shares between Nov 25, 2025 and Nov 25, 2025.
Insiders: lee ting-chuan, tsai chun-hsien
Post-Cluster Performance: 7d: -1.90% | 14d: 3.81% | 30d: -5.62%
Multiple Insiders Buying! 3 unique insiders purchased shares between Apr 08, 2025 and Apr 08, 2025.
Insiders: tsai chun-hsien, TSAI CHUN-JUNG, lee ting-chuan
Post-Cluster Performance: 7d: 10.19% | 14d: 12.06% | 30d: 14.35%
Multiple Insiders Buying! 3 unique insiders purchased shares between Apr 08, 2025 and Apr 08, 2025.
Insiders: TSAI CHUN-JUNG, tsai chun-hsien, lee ting-chuan
Post-Cluster Performance: 7d: 10.19% | 14d: 12.06% | 30d: 14.35%
Multiple Insiders Buying! 9 unique insiders purchased shares between Mar 10, 2025 and Mar 10, 2025.
Insiders: WEI PAO-SHENG, tsai chun-hsien, Lee Hsin-Liang Christopher, chiang yao-chung, tsai chung-yi, chang wen-han, TSAI CHUN-JUNG, lee ting-chuan, ASE Test, Inc.
Post-Cluster Performance: 7d: 13.48% | 14d: 17.17% | 30d: 9.13%
Multiple Insiders Buying! 8 unique insiders purchased shares between Mar 10, 2025 and Mar 10, 2025.
Insiders: tsai chun-hsien, lee ting-chuan, WEI PAO-SHENG, chiang yao-chung, Lee Hsin-Liang Christopher, chang wen-han, TSAI CHUN-JUNG, tsai chung-yi
Post-Cluster Performance: 7d: 13.48% | 14d: 17.17% | 30d: 9.13%
Multiple Insiders Buying! 4 unique insiders purchased shares between Jan 31, 2025 and Jan 31, 2025.
Insiders: tsai chung-yi, chiang yao-chung, chang wen-han, WEI PAO-SHENG
Post-Cluster Performance: 7d: -8.82% | 14d: 8.68% | 30d: -21.47%
Multiple Insiders Buying! 4 unique insiders purchased shares between Jan 31, 2025 and Jan 31, 2025.
Insiders: chiang yao-chung, chang wen-han, WEI PAO-SHENG, tsai chung-yi
Post-Cluster Performance: 7d: -8.82% | 14d: 8.68% | 30d: -21.47%
Multiple Insiders Buying! 3 unique insiders purchased shares between Jan 31, 2025 and Jan 31, 2025.
Insiders: tsai chung-yi, WEI PAO-SHENG, chang wen-han
Post-Cluster Performance: 7d: -8.82% | 14d: 8.68% | 30d: -21.47%
Multiple Insiders Buying! 4 unique insiders purchased shares between Nov 22, 2024 and Nov 26, 2024.
Insiders: tsai chun-hsien, TSAI CHUN-JUNG, lee ting-chuan, Lee Hsin-Liang Christopher
Post-Cluster Performance: 7d: -4.78% | 14d: -3.48% | 30d: 4.13%
Multiple Insiders Buying! 4 unique insiders purchased shares between Nov 22, 2024 and Nov 26, 2024.
Insiders: lee ting-chuan, Lee Hsin-Liang Christopher, tsai chun-hsien, TSAI CHUN-JUNG
Post-Cluster Performance: 7d: -4.78% | 14d: -3.48% | 30d: 4.13%
Multiple Insiders Buying! 4 unique insiders purchased shares between Nov 15, 2024 and Nov 22, 2024.
Insiders: Lee Hsin-Liang Christopher, lee ting-chuan, tsai chun-hsien, TSAI CHUN-JUNG
Post-Cluster Performance: 7d: 0.64% | 14d: -7.73% | 30d: -3.22%
Multiple Insiders Buying! 4 unique insiders purchased shares between Nov 15, 2024 and Nov 22, 2024.
Insiders: tsai chun-hsien, TSAI CHUN-JUNG, Lee Hsin-Liang Christopher, lee ting-chuan
Post-Cluster Performance: 7d: 0.64% | 14d: -7.73% | 30d: -3.22%
Multiple Insiders Buying! 4 unique insiders purchased shares between Nov 15, 2024 and Nov 22, 2024.
Insiders: TSAI CHUN-JUNG, Lee Hsin-Liang Christopher, tsai chun-hsien, lee ting-chuan
Post-Cluster Performance: 7d: 0.64% | 14d: -7.73% | 30d: -3.22%
Multiple Insiders Buying! 3 unique insiders purchased shares between Nov 15, 2024 and Nov 15, 2024.
Insiders: TSAI CHUN-JUNG, tsai chun-hsien, lee ting-chuan
Post-Cluster Performance: 7d: 6.15% | 14d: 6.83% | 30d: 0.23%
Multiple Insiders Buying! 2 unique insiders purchased shares between Nov 15, 2024 and Nov 15, 2024.
Insiders: lee ting-chuan, tsai chun-hsien
Post-Cluster Performance: 7d: 6.15% | 14d: 6.83% | 30d: 0.23%
Multiple Insiders Buying! 2 unique insiders purchased shares between Nov 15, 2024 and Nov 15, 2024.
Insiders: lee ting-chuan, tsai chun-hsien
Post-Cluster Performance: 7d: 6.15% | 14d: 6.83% | 30d: 0.23%
Multiple Insiders Buying! 4 unique insiders purchased shares between Sep 15, 2024 and Sep 15, 2024.
Insiders: TSAI CHUN-JUNG, Lee Hsin-Liang Christopher, lee ting-chuan, tsai chun-hsien
Post-Cluster Performance: 7d: -7.37% | 14d: -0.40% | 30d: -3.39%
Multiple Insiders Buying! 4 unique insiders purchased shares between Sep 15, 2024 and Sep 15, 2024.
Insiders: Lee Hsin-Liang Christopher, lee ting-chuan, TSAI CHUN-JUNG, tsai chun-hsien
Post-Cluster Performance: 7d: -7.37% | 14d: -0.40% | 30d: -3.39%
Multiple Insiders Buying! 3 unique insiders purchased shares between Sep 15, 2024 and Sep 15, 2024.
Insiders: TSAI CHUN-JUNG, tsai chun-hsien, Lee Hsin-Liang Christopher
Post-Cluster Performance: 7d: -7.37% | 14d: -0.40% | 30d: -3.39%
Multiple Insiders Buying! 2 unique insiders purchased shares between Sep 15, 2024 and Sep 15, 2024.
Insiders: tsai chun-hsien, Lee Hsin-Liang Christopher
Post-Cluster Performance: 7d: -7.37% | 14d: -0.40% | 30d: -3.39%
Multiple Insiders Buying! 3 unique insiders purchased shares between Aug 16, 2024 and Aug 16, 2024.
Insiders: tsai chung-jung, tsai chun-hsien, lee ting-chuan
Post-Cluster Performance: 7d: -6.02% | 14d: -6.02% | 30d: -22.17%
Multiple Insiders Buying! 3 unique insiders purchased shares between Aug 16, 2024 and Aug 16, 2024.
Insiders: tsai chun-hsien, lee ting-chuan, tsai chung-jung
Post-Cluster Performance: 7d: -6.02% | 14d: -6.02% | 30d: -22.17%
Multiple Insiders Buying! 5 unique insiders purchased shares between Feb 16, 2024 and Feb 16, 2024.
Insiders: tsai chun-hsien, LIN LAWRENCE K, tsai chung-jung, Sung Meng Lin, lee ting-chuan
Post-Cluster Performance: 7d: -0.12% | 14d: 26.51% | 30d: 45.78%
Multiple Insiders Buying! 5 unique insiders purchased shares between Feb 16, 2024 and Feb 16, 2024.
Insiders: lee ting-chuan, tsai chun-hsien, Sung Meng Lin, LIN LAWRENCE K, tsai chung-jung
Post-Cluster Performance: 7d: -0.12% | 14d: 26.51% | 30d: 45.78%
Multiple Insiders Buying! 3 unique insiders purchased shares between Feb 16, 2024 and Feb 16, 2024.
Insiders: Sung Meng Lin, LIN LAWRENCE K, tsai chung-jung
Post-Cluster Performance: 7d: -0.12% | 14d: 26.51% | 30d: 45.78%
Multiple Insiders Buying! 4 unique insiders purchased shares between Jan 31, 2024 and Jan 31, 2024.
Insiders: tsai chung-yi, chiang yao-chung, WEI PAO-SHENG, chang wen-han
Post-Cluster Performance: 7d: -0.95% | 14d: -3.06% | 30d: 10.64%
Multiple Insiders Buying! 4 unique insiders purchased shares between Jan 31, 2024 and Jan 31, 2024.
Insiders: chiang yao-chung, chang wen-han, WEI PAO-SHENG, tsai chung-yi
Post-Cluster Performance: 7d: -0.95% | 14d: -3.06% | 30d: 10.64%
Multiple Insiders Buying! 9 unique insiders purchased shares between Nov 24, 2023 and Nov 24, 2023.
Insiders: Sung Meng Lin, LIN LAWRENCE K, WEI PAO-SHENG, chiang yao-chung, tsai chun-hsien, tsai chung-jung, lee ting-chuan, tsai chung-yi, chang wen-han
Post-Cluster Performance: 7d: 0.50% | 14d: -1.34% | 30d: -34.67%
Multiple Insiders Buying! 2 unique insiders purchased shares between Nov 24, 2023 and Nov 24, 2023.
Insiders: LIN LAWRENCE K, WEI PAO-SHENG
Post-Cluster Performance: 7d: 0.50% | 14d: -1.34% | 30d: -34.67%
Multiple Insiders Buying! 2 unique insiders purchased shares between Nov 24, 2023 and Nov 24, 2023.
Insiders: LIN LAWRENCE K, WEI PAO-SHENG
Post-Cluster Performance: 7d: 0.50% | 14d: -1.34% | 30d: -34.67%
Multiple Insiders Buying! 4 unique insiders purchased shares between Nov 24, 2023 and Aug 15, 2023.
Insiders: tsai chun-hsien, tsai chung-jung, lee ting-chuan, tsai chung-yi
Post-Cluster Performance: 7d: -0.29% | 14d: -17.05% | 30d: -11.56%
Multiple Insiders Buying! 2 unique insiders purchased shares between Nov 24, 2023 and Nov 24, 2023.
Insiders: lee ting-chuan, tsai chung-yi
Post-Cluster Performance: 7d: 0.50% | 14d: -1.34% | 30d: -34.67%
Multiple Insiders Buying! 2 unique insiders purchased shares between Nov 24, 2023 and Nov 24, 2023.
Insiders: lee ting-chuan, tsai chung-yi
Post-Cluster Performance: 7d: 0.50% | 14d: -1.34% | 30d: -34.67%
Multiple Insiders Buying! 4 unique insiders purchased shares between Nov 15, 2023 and Aug 15, 2023.
Insiders: Sung Meng Lin, tsai chung-jung, tsai chun-hsien, lee ting-chuan
Post-Cluster Performance: 7d: -0.29% | 14d: -17.05% | 30d: -11.56%
Multiple Insiders Buying! 3 unique insiders purchased shares between Nov 15, 2023 and Nov 15, 2023.
Insiders: tsai chung-jung, tsai chun-hsien, lee ting-chuan
Post-Cluster Performance: 7d: -8.32% | 14d: -7.55% | 30d: 2.31%
Multiple Insiders Buying! 8 unique insiders purchased shares between Apr 10, 2023 and Oct 24, 2022.
Insiders: Wu Hui-Lan, tsai chung-jung, lee ting-chuan, tsai chun-hsien, WEI PAO-SHENG, chang wen-han, chiang yao-chung, tsai chung-yi
Post-Cluster Performance: 7d: -6.56% | 14d: -9.84% | 30d: -39.10%
Multiple Insiders Buying! 6 unique insiders purchased shares between Apr 10, 2023 and Oct 24, 2022.
Insiders: tsai chun-hsien, lee ting-chuan, WEI PAO-SHENG, chang wen-han, chiang yao-chung, tsai chung-yi
Post-Cluster Performance: 7d: -6.56% | 14d: -9.84% | 30d: -39.10%
Multiple Insiders Buying! 4 unique insiders purchased shares between Apr 10, 2023 and Apr 10, 2023.
Insiders: WEI PAO-SHENG, chang wen-han, chiang yao-chung, tsai chung-yi
Post-Cluster Performance: 7d: -5.45% | 14d: -11.46% | 30d: -14.35%
Multiple Insiders Buying! 4 unique insiders purchased shares between Apr 10, 2023 and Apr 10, 2023.
Insiders: chiang yao-chung, chang wen-han, WEI PAO-SHENG, tsai chung-yi
Post-Cluster Performance: 7d: -5.45% | 14d: -11.46% | 30d: -14.35%
Multiple Insiders Buying! 9 unique insiders purchased shares between Dec 27, 2021 and Dec 20, 2021.
Insiders: tsai chung-jung, tsai chun-hsien, Wu Hui-Lan, AINOS INC, chang wen-han, WEI PAO-SHENG, tsai chung-yi, chiang yao-chung, LIN LAWRENCE K
Post-Cluster Performance: 7d: 62.00% | 14d: 3.00% | 30d: 41.00%
Multiple Insiders Buying! 2 unique insiders purchased shares between Aug 09, 2022 and Aug 09, 2022.
Insiders: Wu Hui-Lan, AINOS INC
Post-Cluster Performance: 7d: -31.15% | 14d: -33.61% | 30d: -45.36%
Multiple Insiders Buying! 3 unique insiders purchased shares between Jul 28, 2022 and Jul 28, 2022.
Insiders: Wu Hui-Lan, AINOS INC, chang wen-han
Post-Cluster Performance: 7d: 54.79% | 14d: -74.89% | 30d: -81.05%
Multiple Insiders Buying! 5 unique insiders purchased shares between Jul 28, 2022 and Mar 31, 2022.
Insiders: Wu Hui-Lan, WEI PAO-SHENG, tsai chung-yi, chiang yao-chung, tsai chun-hsien
Post-Cluster Performance: 7d: 3.77% | 14d: 2.83% | 30d: -1.89%
Multiple Insiders Buying! 2 unique insiders purchased shares between Dec 27, 2021 and Dec 20, 2021.
Insiders: Wu Hui-Lan, LIN LAWRENCE K
Post-Cluster Performance: 7d: 62.00% | 14d: 3.00% | 30d: 41.00%
Multiple Insiders Buying! 6 unique insiders purchased shares between Dec 06, 2021 and Nov 25, 2020.
Insiders: LIN LAWRENCE K, tsai chung-jung, tsai chun-hsien, Wu Hui-Lan, chiang yao-chung, chang wen-han
Post-Cluster Performance: Calculating...
Multiple Insiders Buying! 3 unique insiders purchased shares between Dec 20, 2021 and Dec 20, 2021.
Insiders: tsai chung-jung, tsai chun-hsien, Wu Hui-Lan
Post-Cluster Performance: 7d: 62.00% | 14d: 3.00% | 30d: 41.00%
Multiple Insiders Buying! 3 unique insiders purchased shares between Dec 20, 2021 and Dec 20, 2021.
Insiders: Wu Hui-Lan, tsai chun-hsien, tsai chung-jung
Post-Cluster Performance: 7d: 62.00% | 14d: 3.00% | 30d: 41.00%
Multiple Insiders Buying! 2 unique insiders purchased shares between Dec 06, 2021 and Dec 06, 2021.
Insiders: chiang yao-chung, chang wen-han
Post-Cluster Performance: 7d: 11.11% | 14d: 11.11% | 30d: 50.67%
Interactive Insider Sentiment Heatmap

Macroeconomic Context

Price vs. Macro Indicators
Macro Sensitivity Analysis

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