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Kelley Shannon T

Disclosed activity across 1 company

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21325
SEC CIK
0002034056

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CompanyLast reported asReport datePublished
MADRIGAL PHARMACEUTICALS, INC.MDGL · Entity 3441General CounselAugust 17, 2026August 20, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

MADRIGAL PHARMACEUTICALS, INC.

Report date August 17, 2026 · Filed August 20, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect11,474 Reported balance After 2026-08-17 transaction · row 1
1 source row

Row 1 · 2026-08-17 · Sale · Disposed 664 · Balance 11,474

F1: This sale represents the number of shares sold by the Issuer on behalf of the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale was automatic and not at the discretion of the Reporting Person.

Filing footnotes · ownership attribution and instrument terms

F1: This sale represents the number of shares sold by the Issuer on behalf of the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale was automatic and not at the discretion of the Reporting Person.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 17, 2026 Filed Aug 20, 2026 20:20 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 664 $514.97 $341,940.08
Disclosure

SEC source: 0001628280-26-058256 · wk-form4_1787257250.xml · nonDerivative · entry 1

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,474

F1 · kind: This sale represents the number of shares sold by the Issuer on behalf of the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale was automatic and not at the discretion of the Reporting Person.

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March 06, 2026 Filed Mar 6, 2026 23:34 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 360 $431.94 $155,498.40
Disclosure

SEC source: 0001628280-26-015763 · wk-form4_1772840042.xml · nonDerivative · entry 2

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,138

F2 · kind: This sale represents the number of shares sold by the Issuer on behalf of the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale was automatic and not at the discretion of the Reporting Person.

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March 04, 2026 Filed Mar 6, 2026 23:34 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 GrantStock Option (Right to Buy) · Derivative 5,022 $0.00 Strike: $434.80 $0.00
Disclosure

SEC source: 0001628280-26-015763 · wk-form4_1772840042.xml · derivative · entry 3

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,022

Underlying: Common Stock · 5,022 shares

Expires 2036-03-04

F3 · derivative.exercise_date: The option vests as to 25% of the shares on the first anniversary of the date of grant (March 4, 2027) and, thereafter, 6.25% of the shares shall vest on the last day of each successive three-month period, provided the Reporting Person continues in service with the Issuer on each such date.

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March 04, 2026 Filed Mar 6, 2026 23:34 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 GrantCommon Stock 4,017 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-015763 · wk-form4_1772840042.xml · nonDerivative · entry 1

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,498

F1 · kind: Represents a grant of restricted stock units, which vest as to 25% of the shares on each of March 4, 2027, March 4, 2028, March 4, 2029 and March 4, 2030, provided the Reporting Person continues in service with the Issuer on each such date.

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January 20, 2026 Filed Jan 20, 2026 22:58 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 429 $501.40 $215,100.60
Disclosure

SEC source: 0001628280-26-002742 · wk-form4_1768949897.xml · nonDerivative · entry 2

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,481

F2 · kind: This sale was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 7, 2024.

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January 20, 2026 Filed Jan 20, 2026 22:58 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 263 $490.77 $129,072.51
Disclosure

SEC source: 0001628280-26-002742 · wk-form4_1768949897.xml · nonDerivative · entry 1

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,910

F1 · kind: This sale represents the number of shares sold by the Issuer on behalf of the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale was automatic and not at the discretion of the Reporting Person.

Read SEC document
August 18, 2025 Filed Aug 18, 2025 21:33 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 42 $376.62 $15,818.04
Disclosure

SEC source: 0002034056-25-000009 · wk-form4_1755552828.xml · nonDerivative · entry 8

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,173

F2 · kind: This sale was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 7, 2024.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $376.60 to $376.64, inclusive.

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August 18, 2025 Filed Aug 18, 2025 21:33 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 190 $375.75 $71,393.18
Disclosure

SEC source: 0002034056-25-000009 · wk-form4_1755552828.xml · nonDerivative · entry 7

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,215

F2 · kind: This sale was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 7, 2024.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $375.46 to $376.06, inclusive.

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August 18, 2025 Filed Aug 18, 2025 21:33 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 68 $374.13 $25,441.14
Disclosure

SEC source: 0002034056-25-000009 · wk-form4_1755552828.xml · nonDerivative · entry 6

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,405

F2 · kind: This sale was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 7, 2024.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $373.77 to $374.36, inclusive.

Read SEC document
August 18, 2025 Filed Aug 18, 2025 21:33 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 252 $372.44 $93,854.88
Disclosure

SEC source: 0002034056-25-000009 · wk-form4_1755552828.xml · nonDerivative · entry 5

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,473

F2 · kind: This sale was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 7, 2024.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $372.25 to $372.76, inclusive.

Read SEC document
August 18, 2025 Filed Aug 18, 2025 21:33 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 84 $371.35 $31,193.40
Disclosure

SEC source: 0002034056-25-000009 · wk-form4_1755552828.xml · nonDerivative · entry 4

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,725

F2 · kind: This sale was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 7, 2024.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $371.22 to $371.48, inclusive.

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August 18, 2025 Filed Aug 18, 2025 21:33 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 84 $370.06 $31,085.04
Disclosure

SEC source: 0002034056-25-000009 · wk-form4_1755552828.xml · nonDerivative · entry 3

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,809

F2 · kind: This sale was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 7, 2024.

Read SEC document
August 18, 2025 Filed Aug 18, 2025 21:33 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 126 $369.64 $46,574.89
Disclosure

SEC source: 0002034056-25-000009 · wk-form4_1755552828.xml · nonDerivative · entry 2

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,893

F2 · kind: This sale was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 7, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $369.02 to $369.95, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

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August 18, 2025 Filed Aug 18, 2025 21:33 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 458 $358.66 $164,266.28
Disclosure

SEC source: 0002034056-25-000009 · wk-form4_1755552828.xml · nonDerivative · entry 1

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,019

F1 · kind: This sale represents the number of shares sold by the Issuer on behalf of the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale was automatic and not at the discretion of the Reporting Person.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:50 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 GrantStock Option (Right to Buy) · Derivative 5,368 $0.00 Strike: $347.28 $0.00
Disclosure

SEC source: 0001628280-25-011354 · wk-form4_1741384239.xml · derivative · entry 2

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,368

Underlying: Common Stock · 5,368 shares

Expires 2035-03-05

F2 · derivative.exercise_date: The option vests as to 25% of the shares on the first anniversary of the date of grant (March 5, 2026) and, thereafter, 6.25% of the shares shall vest on the last day of each successive three-month period, provided the Reporting Person continues in service with the Issuer on each such date.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:50 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 GrantCommon Stock 3,187 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-011354 · wk-form4_1741384239.xml · nonDerivative · entry 1

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,477

F1 · kind: Represents a grant of restricted stock units, which vest as to 25% of the shares on each of March 5, 2026, March 5, 2027, March 5, 2028 and March 5, 2029, provided the Reporting Person continues in service with the Issuer on each such date.

Read SEC document
March 03, 2025 Filed Mar 5, 2025 21:36 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 415 $335.00 $139,025.00
Disclosure

SEC source: 0001628280-25-010510 · wk-form4_1741210575.xml · nonDerivative · entry 1

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,290

F1 · kind: This sale was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 7, 2024.

Read SEC document
January 17, 2025 Filed Jan 18, 2025 00:10 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 SaleCommon Stock 277 $273.41 $75,734.57
Disclosure

SEC source: 0001628280-25-001902 · wk-form4_1737159023.xml · nonDerivative · entry 1

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,705

F1 · kind: The sale reported on this Form 4 represents the number of shares sold by the Issuer on behalf of the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale was automatic and not at the discretion of the Reporting Person.

Read SEC document
August 15, 2024 Filed Aug 20, 2024 00:16 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 GrantStock Option (Right to Buy) · Derivative 7,820 $0.00 Strike: $244.50 $0.00
Disclosure

SEC source: 0000950170-24-098804 · ownership.xml · derivative · entry 2

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,820

Underlying: Common Stock · 7,820 shares

Expires 2034-08-15

F2 · derivative.exercise_date: The option vests as to 25% of the shares on the first anniversary of the date of grant (August 15, 2025) and, thereafter, 6.25% of the shares shall vest on each quarterly anniversary following the first anniversary, provided the Reporting Person continues in service with the Issuer on each such date.

Read SEC document
August 15, 2024 Filed Aug 20, 2024 00:16 UTC MADRIGAL PHARMACEUTICALS, INC. MDGL · Entity 3441 GrantCommon Stock 5,215 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-098804 · ownership.xml · nonDerivative · entry 1

Kelley Shannon T · CIK 0002034056 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,982

F1 · shares: Represents restricted stock units, which vest as to 25% of the shares on each of August 15, 2025, August 15, 2026, August 15, 2027 and August 15, 2028, provided the Reporting Person continues in service with the Issuer on each such date.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.