Congress Trades

Michael MiebachFiled

President & CEOExecutiveDirectorCIK 1771933
Net · 12 months
-$27.8M
Open-market buys − sales
Sold · 12 months
$27.9M
$27.9M in 90d · 27 sales on record
Bought · 12 months
$101.3K
$0 in 90d · 1 buys on record
Under 10b5-1
100%
Share of sale value under a trading plan
Last trade
Aug 5, 2026
Filed Aug 6, 2026 · 71 rows

Monthly open-market value · 24 months Filed

  • Bought (open market)
  • Sold (open market)

Unusual activity Estimated

Whale score 91Whale watch
  • 29Exec saleAug 5, 2026

    MA CEO Michael Miebach sold $8.8M (10b5-1 plan)

    Michael MiebachMA4
    Details
    Insider
    Michael Miebach
    Company
    Mastercard Inc
    Ticker
    MA
    Tx kind
    open_market_sale
    Tx date
    Aug 5, 2026
    Shares
    15,372
    Price
    $575
    Value
    $8.8M
    Is 10b5 1
    Yes
  • 29Exec saleAug 3, 2026

    MA CEO Michael Miebach sold $9.6M (10b5-1 plan)

    Michael MiebachMA4
    Details
    Insider
    Michael Miebach
    Company
    Mastercard Inc
    Ticker
    MA
    Tx kind
    open_market_sale
    Tx date
    Aug 3, 2026
    Shares
    16,628
    Price
    $580
    Value
    $9.6M
    Is 10b5 1
    Yes
  • 29Exec saleJul 31, 2026

    MA CEO Michael Miebach sold $9.4M (10b5-1 plan)

    Michael MiebachMA4
    Details
    Insider
    Michael Miebach
    Company
    Mastercard Inc
    Ticker
    MA
    Tx kind
    open_market_sale
    Tx date
    Jul 31, 2026
    Shares
    16,628
    Price
    $568
    Value
    $9.4M
    Is 10b5 1
    Yes
  • 50Insider overlapMar 27, 2026

    Sen. Alan Armstrong bought IBM 30 days after its CEO bought $101K

    RAlan ArmstrongMichael MiebachIBMFiling4
    Details
    Politician
    Alan Armstrong
    Ticker
    IBM
    Asset
    International Business Machines Corporation Common Stock
    Tx type
    buy
    Tx date
    Mar 27, 2026
    Filing date
    Jul 21, 2026
    Amount low
    $1,001
    Amount high
    $15,000
    Amount mid
    $8,001
    Disclosed range
    $1,001 - $15,000
    Reporting lag days
    116
    Is whale
    No
    Insider trade
    {"insider":{"slug":"michael-miebach","name":"Michael Miebach","title":"President & CEO","short_title":"CEO"},"company":"INTERNATIONAL BUSINESS MACHINES CORP","ticker":"IBM","tx_kind":"open_market_buy","tx_date":"2026-02-25","shares":434,"price":233.3261,"value":101263.53,"is_10b5_1":false}
    Days between
    30
    Opposite side
    No
  • 65Insider overlapMar 13, 2026

    Rep. Gilbert Ray Cisneros, Jr. sold IBM 16 days after its CEO bought $101K

    DGilbert Ray Cisneros, Jr.Michael MiebachIBMFiling4
    Details
    Politician
    Gilbert Ray Cisneros, Jr.
    Ticker
    IBM
    Asset
    International Business Machines Corporation Common Stock (IBM)
    Tx type
    sell
    Tx date
    Mar 13, 2026
    Filing date
    Apr 7, 2026
    Amount low
    $15,001
    Amount high
    $50,000
    Amount mid
    $32,501
    Disclosed range
    $15,001 - $50,000
    Reporting lag days
    25
    Is whale
    No
    Insider trade
    {"insider":{"slug":"michael-miebach","name":"Michael Miebach","title":"President & CEO","short_title":"CEO"},"company":"INTERNATIONAL BUSINESS MACHINES CORP","ticker":"IBM","tx_kind":"open_market_buy","tx_date":"2026-02-25","shares":434,"price":233.3261,"value":101263.53,"is_10b5_1":false}
    Days between
    16
    Opposite side
    Yes
  • 50Insider overlapMar 10, 2026

    Rep. Lloyd Doggett bought IBM 13 days after its CEO bought $101K

    DLloyd DoggettMichael MiebachIBMFiling4
    Details
    Politician
    Lloyd Doggett
    Ticker
    IBM
    Asset
    International Business Machines Corporation Common Stock (IBM)
    Tx type
    buy
    Tx date
    Mar 10, 2026
    Filing date
    Apr 6, 2026
    Amount low
    $1,001
    Amount high
    $15,000
    Amount mid
    $8,001
    Disclosed range
    $1,001 - $15,000
    Reporting lag days
    27
    Is whale
    No
    Insider trade
    {"insider":{"slug":"michael-miebach","name":"Michael Miebach","title":"President & CEO","short_title":"CEO"},"company":"INTERNATIONAL BUSINESS MACHINES CORP","ticker":"IBM","tx_kind":"open_market_buy","tx_date":"2026-02-25","shares":434,"price":233.3261,"value":101263.53,"is_10b5_1":false}
    Days between
    13
    Opposite side
    No
  • 65Insider overlapFeb 26, 2026

    Rep. David J. Taylor sold IBM 1 day after its CEO bought $101K

    RDavid J. TaylorMichael MiebachIBMFiling4
    Details
    Politician
    David J. Taylor
    Ticker
    IBM
    Asset
    International Business Machines Corporation Common Stock (IBM)
    Tx type
    sell
    Tx date
    Feb 26, 2026
    Filing date
    Mar 6, 2026
    Amount low
    $15,001
    Amount high
    $50,000
    Amount mid
    $32,501
    Disclosed range
    $15,001 - $50,000
    Reporting lag days
    8
    Is whale
    No
    Insider trade
    {"insider":{"slug":"michael-miebach","name":"Michael Miebach","title":"President & CEO","short_title":"CEO"},"company":"INTERNATIONAL BUSINESS MACHINES CORP","ticker":"IBM","tx_kind":"open_market_buy","tx_date":"2026-02-25","shares":434,"price":233.3261,"value":101263.53,"is_10b5_1":false}
    Days between
    1
    Opposite side
    Yes
  • 65Insider overlapFeb 26, 2026

    Rep. David J. Taylor sold IBM 1 day after its CEO bought $101K

    RDavid J. TaylorMichael MiebachIBMFiling4
    Details
    Politician
    David J. Taylor
    Ticker
    IBM
    Asset
    International Business Machines Corporation Common Stock (IBM)
    Tx type
    sell
    Tx date
    Feb 26, 2026
    Filing date
    Mar 6, 2026
    Amount low
    $1,001
    Amount high
    $15,000
    Amount mid
    $8,001
    Disclosed range
    $1,001 - $15,000
    Reporting lag days
    8
    Is whale
    No
    Insider trade
    {"insider":{"slug":"michael-miebach","name":"Michael Miebach","title":"President & CEO","short_title":"CEO"},"company":"INTERNATIONAL BUSINESS MACHINES CORP","ticker":"IBM","tx_kind":"open_market_buy","tx_date":"2026-02-25","shares":434,"price":233.3261,"value":101263.53,"is_10b5_1":false}
    Days between
    1
    Opposite side
    Yes
  • 45Exec buyFeb 25, 2026

    IBM CEO Michael Miebach bought $101K on the open market

    Michael MiebachIBM4
    Details
    Insider
    Michael Miebach
    Company
    INTERNATIONAL BUSINESS MACHINES CORP
    Ticker
    IBM
    Tx kind
    open_market_buy
    Tx date
    Feb 25, 2026
    Shares
    434
    Price
    $233
    Value
    $101.3K
    Is 10b5 1
    No
  • 65Insider overlapFeb 17, 2026

    Rep. Jonathan L. Jackson sold IBM 8 days before its CEO bought $101K

    DJonathan L. JacksonMichael MiebachIBMFiling4
    Details
    Politician
    Jonathan L. Jackson
    Ticker
    IBM
    Asset
    International Business Machines Corporation Common Stock (IBM)
    Tx type
    sell
    Tx date
    Feb 17, 2026
    Filing date
    Mar 12, 2026
    Amount low
    $1,001
    Amount high
    $15,000
    Amount mid
    $8,001
    Disclosed range
    $1,001 - $15,000
    Reporting lag days
    23
    Is whale
    No
    Insider trade
    {"insider":{"slug":"michael-miebach","name":"Michael Miebach","title":"President & CEO","short_title":"CEO"},"company":"INTERNATIONAL BUSINESS MACHINES CORP","ticker":"IBM","tx_kind":"open_market_buy","tx_date":"2026-02-25","shares":434,"price":233.3261,"value":101263.53,"is_10b5_1":false}
    Days between
    -8
    Opposite side
    Yes

Transactions

Independent third-party platform; not affiliated with or endorsed by any member of Congress. Data sourced from publicly available filings and records. Portfolio, holdings, returns, and allocations are estimates and may differ from actual values. Informational and educational only; not investment advice. Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4; the whale score is a model ranking of that filed activity.