TSM — Taiwan Semiconductor Manufacturing Company Ltd. (TSM)
Every disclosed congressional transaction in this security, both parties, every chamber. Each row links to the filing it came from.
These are legally required disclosures, not allegations — timing can be coincidence.
Transactions
106
Members involved
26
Buys
44
Sells
62
Who trades it, and which way
By party
Democrats 63 Republicans 43
By direction
Purchases 44 Sales 62
Inside its sector Semiconductors
Congressional transactions per security in this sector — the page you are on is highlighted.
Plus 551 transactions across the sector's other securities.
Follow the federal money
Why a company's stock can be sensitive to what Congress does: many of them are also paid by the government. Taiwan Semiconductor Manufacturing Company Ltd.'s federal contracts, grants and loans are public record.
Look up Taiwan Semiconductor Manufacturing Company Ltd. on USASpending →
We link to the source rather than repeat a dollar figure here. Federal awards are recorded under many recipient names — a parent company and its subsidiaries — so an accurate company-wide total has to be read at USASpending itself, where the recipient hierarchy is resolved. Present this beside the trading record and draw your own conclusions.
Instant Replay
Adjusted closing price with every disclosed transaction (▲ buy / ▼ sell) and the committee activity in this security's sector within 30 days. A highlighted event line means a member who traded this security sat on that committee. Proximity is shown, not causation.
Hover the chart for prices, trades, and committee activity.
Transactions
| Date | Member | Action | Amount (as filed) | Owner | Filing |
|---|---|---|---|---|---|
| 2026-05-08 | Rick W. Allen R-GA | buy | $1,001 – $15,000 | spouse | record |
| 2026-04-09 | Cleo Fields D-LA | buy | $1,001 – $15,000 | self | record |
| 2026-02-26 | Gilbert Ray Cisneros, Jr. D-CA | buy | $1,001 – $15,000 | self | record |
| 2026-02-19 | Rick W. Allen R-GA | buy | $1,001 – $15,000 | spouse | record |
| 2026-02-09 | Gilbert Ray Cisneros, Jr. D-CA | buy | $100,001 – $250,000 | self | record |
| 2026-02-02 | Julia Letlow R-LA | buy | $1,001 – $15,000 | self | record |
| 2026-01-30 | Gilbert Ray Cisneros, Jr. D-CA | buy | $1,001 – $15,000 | self | record |
| 2026-01-08 | Cleo Fields D-LA | buy | $1,001 – $15,000 | self | record |
| 2025-12-24 | Gilbert Ray Cisneros, Jr. D-CA | sell | $1,001 – $15,000 | self | record |
| 2025-11-18 | Gilbert Ray Cisneros, Jr. D-CA | buy | $1,001 – $15,000 | self | record |
| 2025-10-31 | Lisa C. McClain R-MI | sell | $1,001 – $15,000 | spouse | record |
| 2025-10-30 | Lisa C. McClain R-MI | buy | $1,001 – $15,000 | spouse | record |
| 2025-10-30 | Lisa C. McClain R-MI | sell | $1,001 – $15,000 | spouse | record |
| 2025-10-23 | Cleo Fields D-LA | buy | $100,001 – $250,000 | self | record |
| 2025-10-14 | Lisa C. McClain R-MI | sell | $1,001 – $15,000 | spouse | record |
| 2025-10-10 | Jared Moskowitz D-FL | buy | $1,001 – $15,000 | child | record |
| 2025-10-10 | Jared Moskowitz D-FL | buy | $1,001 – $15,000 | self | record |
| 2025-09-23 | Val T. Hoyle D-OR | sell | $1,001 – $15,000 | spouse | record |
| 2025-08-28 | Lisa C. McClain R-MI | sell | $50,001 – $100,000 | spouse | record |
| 2025-08-15 | Cleo Fields D-LA | buy | $15,001 – $50,000 | self | record |
| 2025-08-15 | Cleo Fields D-LA | buy | $15,001 – $50,000 | self | record |
| 2025-08-13 | Cleo Fields D-LA | buy | $250,001 – $500,000 | self | record |
| 2025-08-13 | Cleo Fields D-LA | buy | $1,001 – $15,000 | self | record |
| 2025-08-01 | Cleo Fields D-LA | buy | $1,001 – $15,000 | self | record |
| 2025-08-01 | Cleo Fields D-LA | buy | $100,001 – $250,000 | self | record |
| 2025-07-24 | Julia Letlow R-LA | sell | $1,001 – $15,000 | self | record |
| 2025-07-17 | Cleo Fields D-LA | buy | $100,001 – $250,000 | self | record |
| 2025-06-25 | Cleo Fields D-LA | buy | $100,001 – $250,000 | self | record |
| 2025-06-17 | Lisa C. McClain R-MI | buy | $1,001 – $15,000 | spouse | record |
| 2025-06-09 | Lisa C. McClain R-MI | buy | $1,001 – $15,000 | spouse | record |
| 2025-04-21 | Bruce Westerman R-AR | sell | $1,001 – $15,000 | self | record |
| 2025-04-09 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2025-03-18 | Sheri Biggs R-SC | sell | $1,001 – $15,000 | spouse | record |
| 2025-03-11 | Julie Johnson D-TX | sell | $1,001 – $15,000 | joint | record |
| 2025-03-04 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2025-03-03 | Robert P. Bresnahan, Jr. R-PA | sell | $1,001 – $15,000 | self | record |
| 2025-03-03 | Bruce Westerman R-AR | buy | $1,001 – $15,000 | self | record |
| 2025-01-28 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2025-01-24 | Julia Letlow R-LA | sell | $1,001 – $15,000 | self | record |
| 2024-11-07 | Lisa C. McClain R-MI | buy | $100,001 – $250,000 | spouse | record |
| 2024-10-24 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2024-10-23 | Lisa C. McClain R-MI | sell | $50,001 – $100,000 | spouse | record |
| 2024-10-23 | Julia Letlow R-LA | buy | $15,001 – $50,000 | self | record |
| 2024-10-04 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2024-09-23 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2024-07-05 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2024-06-21 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2024-06-06 | Lisa C. McClain R-MI | buy | $15,001 – $50,000 | spouse | record |
| 2024-03-12 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2024-03-11 | Lisa C. McClain R-MI | buy | $15,001 – $50,000 | spouse | record |
| 2024-02-09 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2024-01-18 | Josh Gottheimer D-NJ | buy | $1,001 – $15,000 | joint | record |
| 2023-12-11 | Thomas R. Carper D-DE | sell | $1,001 – $15,000 | spouse | record |
| 2023-07-10 | Daniel S. Goldman D-NY | sell | $50,001 – $100,000 | self | record |
| 2023-03-21 | Tommy Tuberville R-AL | buy | $1,001 – $15,000 | joint | record |
| 2023-03-09 | Josh Gottheimer D-NJ | buy | $1,001 – $15,000 | joint | record |
| 2023-02-27 | Daniel S. Goldman D-NY | sell | $50,001 – $100,000 | self | record |
| 2023-02-21 | Thomas R. Carper D-DE | sell | $1,001 – $15,000 | spouse | record |
| 2022-11-23 | Tommy Tuberville R-AL | sell | $1,001 – $15,000 | joint | record |
| 2022-11-23 | Tommy Tuberville R-AL | sell | $1,001 – $15,000 | joint | record |
| 2022-10-17 | Thomas R. Carper D-DE | buy | $1,001 – $15,000 | spouse | record |
| 2022-03-30 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2022-01-19 | Thomas R. Carper D-DE | sell | $1,001 – $15,000 | spouse | record |
| 2021-11-16 | Pete Sessions R-TX | sell | $1,001 – $15,000 | self | record |
| 2021-10-06 | Thomas R. Suozzi D-NY | sell | $15,001 – $50,000 | self | record |
| 2021-09-16 | Katherine M. Clark D-MA | sell | $1,001 – $15,000 | spouse | record |
| 2021-06-16 | Marjorie Taylor Greene R-GA | buy | $1,001 – $15,000 | joint | record |
| 2021-06-11 | Thomas R. Suozzi D-NY | buy | $15,001 – $50,000 | self | record |
| 2021-03-10 | Pete Sessions R-TX | buy | $1,001 – $15,000 | spouse | record |
| 2021-02-17 | Peter Meijer R-MI | sell | $50,001 – $100,000 | self | record |
| 2021-02-08 | Peter Meijer R-MI | sell | $1,001 – $15,000 | self | record |
| 2021-02-08 | Katherine M. Clark D-MA | sell | $1,001 – $15,000 | spouse | record |
| 2021-02-08 | Katherine M. Clark D-MA | sell | $1,001 – $15,000 | spouse | record |
| 2021-02-03 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2021-01-22 | Marjorie Taylor Greene R-GA | buy | $1,001 – $15,000 | spouse | record |
| 2021-01-13 | Peter Meijer R-MI | sell | $1,001 – $15,000 | self | record |
| 2021-01-11 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2020-11-05 | Katherine M. Clark D-MA | sell | $1,001 – $15,000 | spouse | record |
| 2020-10-22 | Katherine M. Clark D-MA | sell | $1,001 – $15,000 | spouse | record |
| 2020-08-04 | Greg Gianforte R-MT | sell | $50,001 – $100,000 | joint | record |
| 2020-08-04 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2020-07-28 | Greg Gianforte R-MT | sell | $100,001 – $250,000 | joint | record |
| 2020-07-27 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2020-06-26 | Sean Patrick Maloney D-NY | sell | $1,001 – $15,000 | self | record |
| 2020-04-17 | Josh Gottheimer D-NJ | buy | $1,001 – $15,000 | joint | record |
| 2020-03-13 | Greg Gianforte R-MT | sell | $50,001 – $100,000 | joint | record |
| 2020-03-12 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2020-01-13 | Greg Gianforte R-MT | sell | $50,001 – $100,000 | joint | record |
| 2020-01-03 | Greg Gianforte R-MT | buy | $50,001 – $100,000 | joint | record |
| 2019-12-17 | Greg Gianforte R-MT | sell | $15,001 – $50,000 | joint | record |
| 2019-11-05 | Katherine M. Clark D-MA | sell | $1,001 – $15,000 | spouse | record |
| 2019-11-04 | Thomas R. Carper D-DE | buy | $1,001 – $15,000 | spouse | record |
| 2019-10-15 | Greg Gianforte R-MT | sell | $15,001 – $50,000 | joint | record |
| 2019-09-30 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2019-09-27 | Greg Gianforte R-MT | sell | $15,001 – $50,000 | joint | record |
| 2019-09-10 | Greg Gianforte R-MT | sell | $15,001 – $50,000 | joint | record |
| 2019-06-24 | Donna E. Shalala D-FL | sell | $15,001 – $50,000 | self | record |
| 2019-05-28 | Mikie Sherrill D-NJ | sell | $1,001 – $15,000 | self | record |
| 2019-05-28 | Mikie Sherrill D-NJ | sell | $1,001 – $15,000 | self | record |
| 2019-05-12 | Katherine M. Clark D-MA | buy | $1,001 – $15,000 | spouse | record |
| 2019-05-12 | Katherine M. Clark D-MA | buy | $1,001 – $15,000 | spouse | record |
| 2019-04-24 | Greg Gianforte R-MT | buy | $15,001 – $50,000 | joint | record |
| 2019-04-11 | Donna E. Shalala D-FL | buy | $1,001 – $15,000 | self | record |
| 2019-03-25 | Van Taylor R-TX | sell | $15,001 – $50,000 | spouse | record |
| 2019-03-11 | Shelley Moore Capito R-WV | sell | $1,001 – $15,000 | spouse | record |
| 2019-02-15 | Donna E. Shalala D-FL | buy | $1,001 – $15,000 | self | record |
Prices are market data (split- and dividend-adjusted closes), used only for context — every disclosure fact on this page comes from the filings linked in the table above. See Methodology.