The Filings Report

Madrigal Pharmaceuticals insider trading

MDGLfinancial statementsForm 4 filings on EDGAR473 transactions since Nov 1, 2024

From August 4, 2026 to November 1, 2026, 0 insiders at Madrigal Pharmaceuticals bought $0 of stock in the open market, and 2 sold $7M. Officers and directors accounted for $0 of purchases and $7M of sales. The last reported transaction was an open-market sale by Sibold William John on September 11, 2026.

The answer card and chart use the same period. Change the range above the chart to update both. Form 4 filings through September 11, 2026; awards, option exercises, tax withholding and gifts are excluded from these totals.

Stock price and insider activity

Daily price candles with insider purchases and sales directly beneath them on the same timeline. Bars show individual days; totals sum all days in the selected period.

MDGL daily priceSplit-adjusted prices in US dollars

Bought $0Sold $7MAug 4, 2026 – Nov 1, 2026

Oct 30, 2026O $431.55 · H $437.80 · L $425.00 · C $430.36Bought $0 (0)Sold $0 (0)
$417$453$489$524$5602026-08-04: open $492.73, high $513.76, low $489.23, close $507.562026-08-05: open $510.88, high $517.00, low $503.65, close $514.122026-08-06: open $513.28, high $524.45, low $509.02, close $510.362026-08-07: open $511.97, high $517.32, low $502.79, close $510.042026-08-10: open $502.92, high $517.48, low $501.21, close $515.342026-08-11: open $516.97, high $535.57, low $512.79, close $535.272026-08-12: open $536.00, high $544.49, low $527.59, close $536.202026-08-13: open $539.73, high $540.00, low $506.02, close $507.372026-08-14: open $504.34, high $509.89, low $494.90, close $507.562026-08-17: open $509.16, high $527.22, low $506.85, close $524.872026-08-18: open $524.50, high $533.68, low $514.57, close $524.372026-08-19: open $528.99, high $542.78, low $527.46, close $540.162026-08-20: open $537.01, high $539.73, low $518.65, close $519.092026-08-21: open $520.09, high $530.67, low $514.91, close $516.742026-08-24: open $515.89, high $517.00, low $507.18, close $511.972026-08-25: open $515.95, high $523.35, low $506.29, close $512.162026-08-26: open $510.14, high $550.33, low $507.48, close $538.882026-08-27: open $538.46, high $545.82, low $532.30, close $543.692026-08-28: open $539.38, high $542.16, low $528.29, close $533.762026-08-31: open $530.60, high $542.05, low $523.29, close $540.032026-09-01: open $540.03, high $548.60, low $532.66, close $538.712026-09-02: open $543.54, high $551.45, low $537.10, close $546.932026-09-03: open $548.83, high $552.08, low $540.44, close $542.612026-09-04: open $536.82, high $547.92, low $535.60, close $541.082026-09-08: open $534.17, high $540.00, low $526.67, close $534.162026-09-09: open $529.50, high $549.97, low $526.88, close $546.662026-09-10: open $543.12, high $543.12, low $519.09, close $533.122026-09-11: open $536.02, high $546.56, low $531.37, close $534.492026-09-14: open $540.00, high $541.35, low $527.97, close $540.062026-09-15: open $539.25, high $539.71, low $513.36, close $523.262026-09-16: open $523.00, high $529.93, low $517.45, close $529.092026-09-17: open $534.69, high $539.29, low $526.26, close $534.402026-09-18: open $535.08, high $537.73, low $526.65, close $531.522026-09-21: open $536.04, high $536.04, low $515.98, close $521.962026-09-22: open $525.77, high $528.42, low $516.62, close $518.832026-09-23: open $523.00, high $526.00, low $502.63, close $513.022026-09-24: open $513.65, high $521.77, low $510.57, close $513.212026-09-25: open $513.75, high $523.96, low $511.31, close $516.562026-09-28: open $515.10, high $525.00, low $502.68, close $517.042026-09-29: open $513.73, high $518.67, low $505.32, close $509.442026-09-30: open $513.10, high $515.00, low $501.81, close $503.962026-10-01: open $502.28, high $510.00, low $497.73, close $499.712026-10-02: open $505.00, high $505.00, low $491.05, close $499.402026-10-05: open $501.89, high $505.00, low $491.25, close $493.622026-10-06: open $497.08, high $504.06, low $478.71, close $496.452026-10-07: open $492.69, high $502.34, low $486.77, close $487.722026-10-08: open $486.37, high $492.33, low $466.06, close $476.912026-10-09: open $477.48, high $483.64, low $470.53, close $471.752026-10-12: open $471.75, high $478.85, low $460.22, close $467.162026-10-13: open $467.27, high $468.65, low $448.77, close $452.122026-10-14: open $455.52, high $471.50, low $452.29, close $460.012026-10-15: open $464.78, high $468.72, low $456.22, close $459.812026-10-16: open $459.57, high $462.62, low $446.61, close $449.742026-10-19: open $450.64, high $454.50, low $443.48, close $447.092026-10-20: open $449.80, high $470.30, low $448.52, close $467.542026-10-21: open $467.90, high $481.87, low $456.65, close $457.962026-10-22: open $458.11, high $462.50, low $452.08, close $453.342026-10-23: open $453.55, high $453.55, low $433.31, close $434.242026-10-26: open $435.66, high $443.60, low $432.12, close $437.742026-10-27: open $435.79, high $444.83, low $433.89, close $440.332026-10-28: open $431.01, high $437.18, low $425.30, close $431.002026-10-29: open $434.45, high $445.66, low $427.45, close $431.702026-10-30: open $431.55, high $437.80, low $425.00, close $430.36Insider purchases / sales · USD$5M$0−$5M2026-08-17: 0 purchases ($0), 1 sales ($342K)2026-09-09: 0 purchases ($0), 14 sales ($3M)2026-09-11: 0 purchases ($0), 10 sales ($3M)Aug 4Aug 26Sep 17Oct 9Oct 30

purchases above zero; sales below. Both use the transaction date and the same dollar scale. Hover, tap, or use arrow keys to inspect a date. Awards, exercises, tax withholding and gifts are excluded.

Dates with prices or insider activity are spaced evenly; empty weekends and holidays are omitted. Prices through Oct 30, 2026. Insider data through Nov 1, 2026. Prices are adjusted for splits; transaction values are reported dollars.

Every transaction

473 transactions from November 1, 2024 to November 1, 2026, newest first. Open-market purchases and sales are coloured; awards, exercises, tax withholding and gifts are grey and not counted.

TradedInsiderRoleTransactionSharesPriceValueHeld afterFiled
Sep 11, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-160$533.09$32K202,907Sep 11, 2026
Sep 11, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1106$534.06$57K202,801Sep 11, 2026
Sep 11, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1218$535.94$117K202,583Sep 11, 2026
Sep 11, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1160$537.62$86K202,423Sep 11, 2026
Sep 11, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1687$540.59$371K201,736Sep 11, 2026
Sep 11, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1368$541.64$199K201,368Sep 11, 2026
Sep 11, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-11,202$542.60$652K200,166Sep 11, 2026
Sep 11, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-11,539$544.02$837K198,627Sep 11, 2026
Sep 11, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1761$544.83$415K197,866Sep 11, 2026
Sep 11, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1120$546.38$66K197,746Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1131$527.88$69K209,198Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1347$529.27$184K208,851Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1522$530.23$277K208,329Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1368$531.99$196K207,961Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1512$533.09$273K207,449Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1396$534.20$212K207,053Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1644$535.27$345K206,409Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-11,040$536.11$558K205,369Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1640$537.17$344K204,729Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1520$538.30$280K204,209Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1215$539.03$116K203,994Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1505$540.19$273K203,489Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1362$541.65$196K203,127Sep 11, 2026
Sep 9, 2026Sibold William JohnPresident and CEO, Directoropen-market sale10b5-1160$542.55$87K202,967Sep 11, 2026
Aug 17, 2026Kelley Shannon TGeneral Counselopen-market sale664$514.97$342K11,474Aug 20, 2026
Aug 15, 2026Reed John CDirectoraward647$0.00—647Aug 18, 2026
Jul 20, 2026Sibold William JohnPresident and CEO, Directoropen-market sale140$542.75$76K211,689Jul 20, 2026
Jul 20, 2026Sibold William JohnPresident and CEO, Directoropen-market sale110$543.79$60K211,579Jul 20, 2026
Jul 20, 2026Sibold William JohnPresident and CEO, Directoropen-market sale545$544.71$297K211,034Jul 20, 2026
Jul 20, 2026Sibold William JohnPresident and CEO, Directoropen-market sale275$545.71$150K210,759Jul 20, 2026
Jul 20, 2026Sibold William JohnPresident and CEO, Directoropen-market sale269$547.08$147K210,490Jul 20, 2026
Jul 20, 2026Sibold William JohnPresident and CEO, Directoropen-market sale680$547.70$372K209,810Jul 20, 2026
Jul 20, 2026Sibold William JohnPresident and CEO, Directoropen-market sale47$548.87$26K209,763Jul 20, 2026
Jul 20, 2026Sibold William JohnPresident and CEO, Directoropen-market sale153$550.01$84K209,610Jul 20, 2026
Jul 20, 2026Sibold William JohnPresident and CEO, Directoropen-market sale1$550.72$551209,609Jul 20, 2026
Jul 20, 2026Sibold William JohnPresident and CEO, Directoropen-market sale280$555.05$155K209,329Jul 20, 2026
Jul 17, 2026Sibold William JohnPresident and CEO, Directoroption exercise50,000——211,829Jul 20, 2026
Jun 17, 2026Taub RebeccaDirectoraward454$0.00—452,667Jun 18, 2026
Jun 17, 2026Levy Richard SDirectoraward454$0.00—22,469Jun 18, 2026
Jun 17, 2026Fouse Jacqualyn ADirectoraward454$0.00—1,551Jun 18, 2026
Jun 17, 2026Daly James MDirectoraward454$0.00—3,081Jun 18, 2026
Jun 17, 2026Brennan Daniel J.Directoraward404$0.00—1,371Jun 18, 2026
Jun 17, 2026Baker BROS. Advisors LP+5 moreDirectorawardindirect908$0.00—203,721Jun 18, 2026
Jun 17, 2026Baker BROS. Advisors LP+5 moreDirectorawardindirect908$0.00—2MJun 18, 2026
Jun 1, 2026Soergel DavidChief Medical Officeropen-market sale10b5-11,042$495.74$517K10,033Jun 1, 2026
May 22, 2026Levy Richard SDirectoropen-market sale10b5-140$506.68$20K27,657May 22, 2026
May 22, 2026Levy Richard SDirectoropen-market sale10b5-1320$508.24$163K27,337May 22, 2026
May 22, 2026Levy Richard SDirectoropen-market sale10b5-1151$510.36$77K27,186May 22, 2026
May 22, 2026Levy Richard SDirectoropen-market sale10b5-1610$511.40$312K26,576May 22, 2026
May 22, 2026Levy Richard SDirectoropen-market sale10b5-1439$512.50$225K26,137May 22, 2026

Who the insiders are

Everyone who reported a transaction since November 1, 2024, by open-market value over twelve months. Shares held are after the insider’s latest directly held transaction.

InsiderRoleLast transactionKindShares heldBought, 12 monthsSold, 12 monthsSales under a plan
Friedman Paul ADirectorJan 9, 2026option exercise187,444—$27M (38)38 of 38
Taub RebeccaPres., R&D, and CMO, DirectorJun 17, 2026award452,667—$22M (42)39 of 42
Sibold William JohnPresident and CEO, DirectorSep 11, 2026open-market sale202,907—$10M (37)24 of 37
Bate KennethDirectorNov 5, 2025option exercise18,097—$8M (11)0 of 11
Levy Richard SDirectorJun 17, 2026award22,469—$7M (26)26 of 26
Dier MardiEVP and CFOMar 6, 2026open-market sale12,690—$4M (28)27 of 28
Huntsman CaroleChief Commercial OfficerMar 6, 2026open-market sale12,692—$2M (14)13 of 14
Soergel DavidChief Medical OfficerJun 1, 2026open-market sale10,033—$952K (2)1 of 2
Kelley Shannon TGeneral CounselAug 17, 2026open-market sale11,474—$842K (4)2 of 4
Baker FelixDirectorAug 18, 2025open-market buy————
Baker Bros. Advisors (GP) LLCDirectorAug 20, 2025open-market buy————
Craves Fred BDirectorMar 13, 2025open-market sale350,076———
Waltermire Robert E.Senior VP, Chief Pharma Dev.Mar 5, 2025award5,789———
Daly James MDirectorJun 17, 2026award3,081———
Fouse Jacqualyn ADirectorJun 17, 2026award1,551———
Brennan Daniel J.DirectorJun 17, 2026award1,371———
Baker BROS. Advisors LPDirectorJun 17, 2026award————
Reed John CDirectorAug 15, 2026award647———
Thakkar RitaChief Accounting OfficerJan 15, 2026award2,398———

Questions

Are Madrigal Pharmaceuticals insiders buying or selling?

Over the twelve months to November 1, 2026, 9 insiders at Madrigal Pharmaceuticals sold $81M of stock in the open market, all by officers and directors, and no insider bought. Net, insiders sold $81M. Only open-market purchases and sales are counted.

Who sold the most Madrigal Pharmaceuticals stock in the last year?

Friedman Paul A (Director) sold $27M in 38 open-market sales over the twelve months to November 1, 2026.

Do Madrigal Pharmaceuticals executives sell under 10b5-1 plans?

170 of the 202 open-market sales in the last twelve months (84%) were reported as made under a Rule 10b5-1 trading plan, set up in advance. A sale under a plan is still counted as a sale.

What counts as insider buying here?

Only open-market purchases (Form 4 code P) and sales (code S) by officers, directors and 10% owners. Stock awards, option exercises, shares withheld for tax and gifts are listed in the table but never counted as buying or selling.

More on Madrigal Pharmaceuticals

From Form 4, 4/A and 5 filings with the SEC. A record of insider transactions, not a recommendation.