Follow the disclosed activity
Start with the newest House disclosures, see when reported transactions occurred, and place them against subsequent market prices. These are delayed public disclosures—not live trades, verified personal returns, or investment recommendations.
Transactions reported by U.S. House members involving AI supply-chain stocks
Source: Clerk of the U.S. House — official STOCK Act filings · House coverage only
Each marker is a disclosed trade placed on the last 12 months of price action. Green = buy, red = sell.
The evidence, open to everyone
Search all 3,023 available disclosures—not just AI supply-chain stocks. Newest filings appear first. Reports can include family holdings and do not reveal a member's full portfolio.
Archive refreshed 2026-10-18 · House only · Not a live trading feed
30 scanned reports await recovery and review. Their transactions are not included; this archive is not complete House or Congress coverage.
15 matching disclosures for TSM · Page 1 of 1
Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Gilbert Cisneros
House · CA · $1,001 - $15,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Validation notes: unknown party.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Richard W. Allen
House · GA · $1,001 - $15,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Cleo Fields
House · LA · $1,001 - $15,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Richard W. Allen
House · GA · $1,001 - $15,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Cleo Fields
House · LA · $1,001 - $15,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Julia Letlow
House · LA · $1,001 - $15,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Validation notes: unknown party.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Richard W. Allen
House · GA · $1,001 - $15,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Gilbert Cisneros
House · CA · $1,001 - $15,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Validation notes: unknown party.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Gilbert Cisneros
House · CA · $100,001 - $250,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Validation notes: unknown party.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Gilbert Cisneros
House · CA · $1,001 - $15,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Validation notes: unknown party.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Cleo Fields
House · LA · $1,001 - $15,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Julia Letlow
House · LA · $1,001 - $15,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Validation notes: unknown party.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Julia Letlow
House · LA · $1,001 - $15,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Validation notes: unknown party.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Julia Letlow
House · LA · $15,001 - $50,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Validation notes: unknown party.
Open original House filing ↗Taiwan Semiconductor Manufacturing Company Ltd.
Reported by Gilbert Cisneros
House · CA · $1,001 - $15,000
Owner field: Not captured in this archive. Do not assume the member personally made this trade.
Validation notes: unknown party.
Open original House filing ↗