Follow the company. Check the evidence.
Public records connected to stocks traded by Congress. See what changed, when it became public, and the original source.
TSM: Wu Shien-Yang reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Yoo Chue-San reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Yeap Choh Fei reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Zhang Kevin Xiaoqiang reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Wu Yi-Huang reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Yuan Lipen reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Tien Bor-Zen reported employee-plan purchases
2 reported purchases of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Lin Chris Horng-Dar reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Hwang Yuan-Ko reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Wei Che-Chia reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Jang Syun-Ming reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Ku Yao-Ching reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Lu Chin-Sheng reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Wang Ying-Lang reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Lin Shyue-Shyh reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Lu Lee-Chung reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Lee Chun-Hsien reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Mii Yuh-Jier reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Huang Jen-Chau reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Chuang Tzu-Sou reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Hsu Kuo-Chin reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Fang Shu-Hua reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Hou Yung-Chin reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: He Jun reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
TSM: Chuang Juiping reported employee-plan purchases
1 reported purchase of non-derivative securities. The footnotes identify an employee stock purchase plan; this is not a discretionary-buy signal. Code P includes open-market and private purchases; it does not establish motive.
4 congressional households disclosed purchases in the past 90 days. See the trades
Connections describe public records, not evidence of wrongdoing or a prediction of returns. Event dates can precede publication by days or months. When a source has no public-release timestamp, we show when we first observed it.
Source coverage
Coverage is growing across companies already tracked here. A scan can return no matching records. This feed is not a complete record of every filing or agency action.
- SEC EDGAR
- Current across tracked companies505 of 505 companies scanned in the past 12 hoursLatest successful company scan: Nov 12, 2026, 2:26 PM EST
- USAspending
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- SAM.gov
- Awaiting company connections
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- Congress.gov
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- Federal Register
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- Regulations.gov
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- FEC campaign finance
- Stale — refresh overdue0 of 548 companies scanned in the past 12 hoursLatest successful company scan: Nov 11, 2026, 1:28 PM EST