Congress Trades

TSMTaiwan Semiconductor Manufacturing Company Limited

Technology · SemiconductorsNYSEStockMkt cap $2.3T
Disclosed trades
85
0 in 30d · 2 in 90d
Politicians
22
Last trade Aug 12, 2026
Buys
43
$1.9M at range midpoints
Sells
41
$888.5K at range midpoints

Closing price · 365 days

Sep 24, 2025 – Sep 23, 2026

Monthly buys vs sells · 24 months

Counts of disclosed transactions
  • Buys
  • Sells (incl. partial)

Politicians who traded it

Politicians who traded TSM
PoliticianSeatTradesBuysSellsBought (mid)Sold (mid)Last trade
DJosh GottheimerHouse · NJ-0517314$24K$112KApr 9, 2025
DCleo FieldsHouse · LA-0613130$1.3M$0Jul 10, 2026
RLisa C. McClainHouse · MI-091265$264K$174KOct 31, 2025
DGilbert Ray Cisneros, Jr.House · CA-31651$207K$8KFeb 26, 2026
RJulia LetlowHouse · LA-05422$40.5K$16KFeb 2, 2026
DJared MoskowitzHouse · FL-23330$24K$0Oct 10, 2025
DKatherine M. ClarkHouse · MA-05303$0$24KFeb 8, 2021
RRick W. AllenHouse · GA-12330$24K$0Aug 12, 2026
RTommy TubervilleSenate · AL312$8K$16KMar 21, 2023
DVal T. HoyleHouse · OR-04321$16K$8KSep 23, 2025
RBruce WestermanHouse · AR-04211$8K$8KApr 21, 2025
DDaniel S. GoldmanHouse · NY-10202$0$150KJul 10, 2023
RGreg GianforteHouse · MT-00202$0$150KAug 4, 2020
RMarjorie Taylor GreeneHouse · GA-14220$16K$0Jun 16, 2021
RPete SessionsHouse · TX-17211$8K$8KNov 16, 2021
DThomas R. SuozziHouse · NY-03211$32.5K$32.5KOct 6, 2021
DJulie JohnsonHouse · TX-32101$0$8KMar 11, 2025
RPeter MeijerHouse · MI-03101$0$75KFeb 17, 2021
RRobert P. Bresnahan, Jr.House · PA-08101$0$8KMar 3, 2025
DSara JacobsHouse · CA-51101$0$75KApr 9, 2021
DSean Patrick MaloneyHouse · NY-18101$0$8KJun 26, 2020
RSheri BiggsHouse · SC-03101$0$8KMar 18, 2025

Recent trades

Disclosed trades
PoliticianTickerAssetTypeOwnerAmountTradedFiledSource
RRick W. AllenTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySpouse$1,001 - $15,000Aug 12, 2026Sep 22, 202641dFiling
DCleo FieldsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$1,001 - $15,000Jul 10, 2026Jul 30, 202620dFiling
RRick W. AllenTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySpouse$1,001 - $15,000May 8, 2026Jun 16, 202639dFiling
DCleo FieldsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$1,001 - $15,000Apr 9, 2026Apr 20, 202611dFiling
RJulia LetlowTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$1,001 - $15,000Feb 2, 2026Mar 12, 202638dFiling
RRick W. AllenTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySpouse$1,001 - $15,000Feb 19, 2026Mar 11, 202620dFiling
DGilbert Ray Cisneros, Jr.TSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$1,001 - $15,000Feb 26, 2026Mar 9, 202611dFiling
DGilbert Ray Cisneros, Jr.TSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$100,001 - $250,000Feb 9, 2026Mar 9, 202628dFiling
DGilbert Ray Cisneros, Jr.TSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$1,001 - $15,000Jan 30, 2026Feb 13, 202614dFiling
DCleo FieldsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$1,001 - $15,000Jan 8, 2026Feb 3, 202626dFiling
RJulia LetlowTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)PartialSelf$1,001 - $15,000Jul 24, 2025Jan 13, 2026173dFiling
RJulia LetlowTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)PartialSelf$1,001 - $15,000Jan 24, 2025Jan 13, 2026354dFiling
RJulia LetlowTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$15,001 - $50,000Oct 23, 2024Jan 13, 2026447dFiling
DGilbert Ray Cisneros, Jr.TSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)PartialSelf$1,001 - $15,000Dec 24, 2025Jan 12, 202619dFiling
DGilbert Ray Cisneros, Jr.TSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$1,001 - $15,000Nov 18, 2025Dec 15, 202527dFiling
DJared MoskowitzTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuyDependent$1,001 - $15,000Oct 10, 2025Nov 22, 202543dFiling
DJared MoskowitzTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$1,001 - $15,000Oct 10, 2025Nov 22, 202543dFiling
DJared MoskowitzTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuyDependent$1,001 - $15,000Oct 10, 2025Nov 22, 202543dFiling
RLisa C. McClainTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)SellSpouse$1,001 - $15,000Oct 31, 2025Nov 21, 202521dFiling
RLisa C. McClainTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySpouse$1,001 - $15,000Oct 30, 2025Nov 21, 202522dFiling
RLisa C. McClainTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)SellSpouse$1,001 - $15,000Oct 30, 2025Nov 21, 202522dFiling
RLisa C. McClainTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)PartialSpouse$1,001 - $15,000Oct 14, 2025Nov 21, 202538dFiling
DGilbert Ray Cisneros, Jr.TSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$1,001 - $15,000Oct 17, 2025Nov 18, 202532dFiling
DCleo FieldsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$100,001 - $250,000Oct 23, 2025Nov 12, 202520dFiling
RLisa C. McClainTSMTaiwan Semiconductor Manufacturing Company Ltd.UnknownReviewSpouseJun 26, 2025Oct 23, 2025119dFilingOCR
DVal T. HoyleTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)SellSpouse$1,001 - $15,000Sep 23, 2025Oct 10, 202517dFiling
RSheri BiggsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)SellSpouse$1,001 - $15,000Mar 18, 2025Oct 5, 2025201dFiling
RLisa C. McClainTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)PartialSpouse$50,001 - $100,000Aug 28, 2025Sep 12, 202515dFiling
DVal T. HoyleTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySpouse$1,001 - $15,000May 6, 2025Sep 12, 2025129dFiling
DVal T. HoyleTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySpouse$1,001 - $15,000Oct 29, 2024Sep 12, 2025318dFiling
DCleo FieldsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$15,001 - $50,000Aug 15, 2025Sep 3, 202519dFiling
DCleo FieldsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$15,001 - $50,000Aug 15, 2025Sep 3, 202519dFiling
DCleo FieldsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$250,001 - $500,000Aug 13, 2025Sep 3, 202521dFiling
DCleo FieldsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$50,001 - $100,000Aug 13, 2025Sep 3, 202521dFiling
DCleo FieldsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$1,001 - $15,000Aug 13, 2025Sep 3, 202521dFiling
DCleo FieldsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$1,001 - $15,000Aug 1, 2025Sep 3, 202533dFiling
DCleo FieldsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$100,001 - $250,000Aug 1, 2025Sep 3, 202533dFiling
RLisa C. McClainTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySpouse$1,001 - $15,000Jun 17, 2025Aug 13, 202557dFiling
RLisa C. McClainTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySpouse$1,001 - $15,000Jun 9, 2025Aug 13, 202565dFiling
RLisa C. McClainTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySpouse$100,001 - $250,000Nov 7, 2024Aug 13, 2025279dFiling
RLisa C. McClainTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)PartialSpouse$50,001 - $100,000Oct 23, 2024Aug 13, 2025294dFiling
RLisa C. McClainTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySpouse$15,001 - $50,000Jun 6, 2024Aug 13, 2025433dFiling
RLisa C. McClainTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySpouse$15,001 - $50,000Mar 11, 2024Aug 13, 2025520dFiling
DCleo FieldsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$100,001 - $250,000Jul 17, 2025Aug 6, 202520dFiling
DCleo FieldsTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$100,001 - $250,000Jun 25, 2025Jul 1, 20256dFiling
DJosh GottheimerTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)PartialJoint$1,001 - $15,000Apr 9, 2025May 14, 202535dFiling
RBruce WestermanTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)SellSelf$1,001 - $15,000Apr 21, 2025May 12, 202521dFiling
RBruce WestermanTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)BuySelf$1,001 - $15,000Mar 3, 2025Apr 16, 202544dFiling
DJulie JohnsonTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)SellJoint$1,001 - $15,000Mar 11, 2025Apr 14, 202534dFiling
DJosh GottheimerTSMTaiwan Semiconductor Manufacturing Company Ltd. (TSM)PartialJoint$1,001 - $15,000Mar 4, 2025Apr 10, 202537dFiling

Insider activity Filed

Insiders
33
Semiconductors & Related Devices
Open-market buys · 90d
116
$1.7M bought
Open-market sells · 90d
1
$3.8K sold
Net · 90d
$1.7M
-$10.9M net over 12 months · last Sep 7, 2026
Insider transactions as filed on SEC Form 4
DateInsiderKindSecuritySharesPriceValuePost-holdingsD/I10b5-1Source
Sep 7, 2026filed Sep 9, 2026Yi-Huang WuVPBuyCommon Shares (2330.TW)40$76.20$3,048160I4
Sep 7, 2026filed Sep 9, 2026Chue-San YooVPBuyCommon Shares (2330.TW)53$76.20$4,0396,694I4
Sep 7, 2026filed Sep 9, 2026Choh Fei YeapSVPBuyCommon Shares (2330.TW)54$76.20$4,1156,547I4
Sep 7, 2026filed Sep 9, 2026Kevin Xiaoqiang ZhangSVP and Deputy Co-COOBuyCommon Shares (2330.TW)61$76.20$4,6487,347I4
Sep 7, 2026filed Sep 9, 2026Lipen YuanVPBuyCommon Shares (2330.TW)41$76.20$3,1241,301I4
Sep 7, 2026filed Sep 9, 2026Yuh-Jier MiiEVP and Co-COOBuyCommon Shares (2330.TW)71$76.20$5,4108,170I4
Sep 7, 2026filed Sep 9, 2026Shien-Yang WuSVPBuyCommon Shares (2330.TW)57$76.20$4,3436,862I4
Sep 7, 2026filed Sep 9, 2026Che-Chia WeiChairman and CEOBuyCommon Shares (2330.TW)149$76.20$11,35418,136I4
Sep 7, 2026filed Sep 9, 2026Bor-Zen TienVPBuyCommon Shares (2330.TW)5$76.20$38185I4
Sep 7, 2026filed Sep 9, 2026Bor-Zen TienVPBuyCommon Shares (2330.TW)43$76.20$3,277313I4

Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4. Net figures count open-market buys minus open-market sales only (awards, exercises, withholding and gifts are excluded).

Unusual activity Estimated