Information Technology / Electronics
Congressional stock trading activity sourced from STOCK Act financial disclosures.
Total Trades
124
Members
31
Purchases
55
Sales
69
Disclosed late
23
Total disclosed volume: $1,815,124 - $5,450,000 · Latest trade: Oct 9, 2026
16
Members
75
Trades
15
Members
49
Trades
87 Form 4 transactions by 30 insiders in the last 90 days. Buys and sales below count open-market transactions only — Form 4 codes P and S. Grants, option exercises and shares withheld for tax move the share count but are not decisions to trade.
Open-market buys
66
Open-market sales
0
Net shares, all codes
+499,223
Buys per sale
No sales
| Insider | Role | Date | Transaction | Shares | Price | Total Value | Filing |
|---|---|---|---|---|---|---|---|
| Wei Che-Chia | Chairman and CEO | Oct 7, 2026 |
Each card is a member's trade in TSM and an insider's Form 4 transaction in the same ticker dated within seven days of it. One card per member, direction and trade date; where several insiders filed in that week, the card names the filing closest in date and counts the rest. Two dates close together is all a card records.
Rick W. Allen bought TSM the same day as Wei Che-Chia, Chairman and CEO, reported bought on a Form 4. 27 other insiders filed in the same week.
Cleo Fields bought TSM 2 days after Wei Che-Chia, Chairman and CEO, reported bought on a Form 4. 29 other insiders filed in the same week.
Cleo Fields bought TSM 3 days after Wei Che-Chia, Chairman and CEO, reported bought on a Form 4. 30 other insiders filed in the same week.
| Date▼ | Member↕ | Type↕ | Amount↕ | Owner | Disclosed↕ |
|---|---|---|---|---|---|
| Oct 9, 2026 | Cleo Fields | purchase | $1,001 - $15,000 | self | Oct 22, 2026 |
| Sep 22, 2026 | Gilbert Ray Cisneros, Jr. | purchase | $1,001 - $15,000 | self | Oct 12, 2026 |
| Aug 12, 2026 | Rick W. Allen | purchase | $1,001 - $15,000 | spouse | Sep 22, 2026 |
| Jul 10, 2026 | Cleo Fields | purchase | $1,001 - $15,000 | self | Jul 30, 2026 |
| May 8, 2026 | Rick W. Allen | purchase | $1,001 - $15,000 | spouse | Jun 16, 2026 |
| Apr 9, 2026 | Cleo Fields | purchase | $1,001 - $15,000 | self | Apr 20, 2026 |
| Feb 26, 2026 | Gilbert Ray Cisneros, Jr. | purchase | $1,001 - $15,000 | self | Mar 9, 2026 |
| Feb 19, 2026 | Rick W. Allen | purchase | $1,001 - $15,000 | spouse | Mar 11, 2026 |
| Feb 9, 2026 | Gilbert Ray Cisneros, Jr. | purchase | $100,001 - $250,000 | self | Mar 9, 2026 |
| Feb 2, 2026 | Julia Letlow | purchase | $1,001 - $15,000 | self | Mar 12, 2026 |
| Jan 30, 2026 | Gilbert Ray Cisneros, Jr. | purchase | $1,001 - $15,000 | self | Feb 13, 2026 |
| Jan 8, 2026 | Cleo Fields | purchase | $1,001 - $15,000 | self | Feb 3, 2026 |
| Dec 24, 2025 | Gilbert Ray Cisneros, Jr. | sale | $1,001 - $15,000 | self | Jan 12, 2026 |
| Nov 18, 2025 | Gilbert Ray Cisneros, Jr. | purchase | $1,001 - $15,000 | self | Dec 15, 2025 |
| Oct 31, 2025 | Lisa C. McClain | sale | $1,001 - $15,000 | spouse | Nov 21, 2025 |
| Oct 30, 2025 | Lisa C. McClain | purchase | $1,001 - $15,000 | spouse | Nov 21, 2025 |
| Oct 30, 2025 | Lisa C. McClain | sale | $1,001 - $15,000 | spouse | Nov 21, 2025 |
| Oct 23, 2025 | Cleo Fields | purchase | $100,001 - $250,000 | self | Nov 12, 2025 |
| Oct 17, 2025 | Gilbert Ray Cisneros, Jr. | purchase | $1,001 - $15,000 | self | Nov 18, 2025 |
| Oct 14, 2025 | Lisa C. McClain | sale | $1,001 - $15,000 | spouse | Nov 21, 2025 |
| Oct 10, 2025 | Jared Moskowitz | purchase | $1,001 - $15,000 | child | Nov 22, 2025 |
| Oct 10, 2025 | Jared Moskowitz | purchase | $1,001 - $15,000 | child | Nov 22, 2025 |
| Oct 10, 2025 | Jared Moskowitz | purchase | $1,001 - $15,000 | self | Nov 22, 2025 |
| Sep 23, 2025 | Val T. Hoyle | sale | $1,001 - $15,000 | spouse | Oct 10, 2025 |
| Aug 28, 2025 | Lisa C. McClain | sale | $50,001 - $100,000 | spouse | Sep 12, 2025 |
Other Information Technology stocks traded by members of Congress.
| Open-market buy |
| 144 |
| $79.39 |
| $11,432 |
| SEC Filing |
| Mii Yuh-Jier | EVP and Co-COO | Oct 7, 2026 | Open-market buy | 68 | $79.39 | $5,399 | SEC Filing |
| Chin Yung-Pei | EVP and Co-COO | Oct 7, 2026 | Open-market buy | 67 | $79.39 | $5,319 | SEC Filing |
| Hou Yung-Chin | SVP and Deputy Co-COO | Oct 7, 2026 | Open-market buy | 60 | $79.39 | $4,763 | SEC Filing |
| Zhang Kevin Xiaoqiang | SVP and Deputy Co-COO | Oct 7, 2026 | Open-market buy | 59 | $79.39 | $4,684 | SEC Filing |
| Fang Shu-Hua | SVP and GC | Oct 7, 2026 | Open-market buy | 53 | $79.39 | $4,208 | SEC Filing |
| Wu Shien-Yang | SVP | Oct 7, 2026 | Open-market buy | 53 | $79.39 | $4,208 | SEC Filing |
| Hsu Kuo-Chin | VP | Oct 7, 2026 | Open-market buy | 52 | $79.39 | $4,128 | SEC Filing |
| Wang Ying-Lang | SVP | Oct 7, 2026 | Open-market buy | 52 | $79.39 | $4,128 | SEC Filing |
| Yeap Choh Fei | SVP | Oct 7, 2026 | Open-market buy | 52 | $79.39 | $4,128 | SEC Filing |
| Chang Tzonz-Sheng | SVP | Oct 7, 2026 | Open-market buy | 51 | $79.39 | $4,049 | SEC Filing |
| Cao Min | VP | Oct 7, 2026 | Open-market buy | 51 | $79.39 | $4,049 | SEC Filing |
| Lee Chun-Hsien | SVP | Oct 7, 2026 | Open-market buy | 51 | $79.39 | $4,049 | SEC Filing |
| Yoo Chue-San | VP | Oct 7, 2026 | Open-market buy | 50 | $79.39 | $3,970 | SEC Filing |
| Lu Lee-Chung | VP | Oct 7, 2026 | Open-market buy | 49 | $79.39 | $3,890 | SEC Filing |
| Chuang Juiping | VP | Oct 7, 2026 | Open-market buy | 46 | $79.39 | $3,652 | SEC Filing |
| Chuang Tzu-Sou | VP | Oct 7, 2026 | Open-market buy | 46 | $79.39 | $3,652 | SEC Filing |
| Jang Syun-Ming | VP | Oct 7, 2026 | Open-market buy | 46 | $79.39 | $3,652 | SEC Filing |
| Ku Yao-Ching | VP | Oct 7, 2026 | Open-market buy | 46 | $79.39 | $3,652 | SEC Filing |
| Lin Chris Horng-Dar | VP and CIO | Oct 7, 2026 | Open-market buy | 44 | $79.39 | $3,493 | SEC Filing |
Cleo Fields bought TSM 4 days before Chen Chih-Ho, Controller, reported sold on a Form 4.
Rick W. Allen bought TSM 5 days after Wei Che-Chia, Chairman and CEO, reported bought on a Form 4. 29 other insiders filed in the same week.
Cleo Fields bought TSM 7 days after Chang Tzonz-Sheng, SVP, reported gifted on a Form 4.
INTEL CORP