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CIK 0001157601 · Large accelerated filer

MADRIGAL PHARMACEUTICALS, INC.

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Ticker
MDGL
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
(267) 824-2827
Business address
1001 CONSHOHOCKEN STATE ROAD, SUITE 2-350, WEST CONSHOHOCKEN, PA
Former names
MADRIGAL PHARMACEUTICALS, INC., SYNTA PHARMACEUTICALS CORP
Open-market buys, last 90 days
$35,023,032
in 1 filing
Open-market sales, last 90 days
$7,011,938
in 3 filings, $6.7M under 10b5-1 plans

Net +$28,011,094. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2026-11-06 Kelley Shannon T General Counsel Sale 10b5-1 −1,077 $400.00 $431K 10,397
2026-11-06 BAKER BROS. ADVISORS LP Director Purchase +60,400 $383.02 $23.1M 2,024,942
2026-11-06 BAKER BROS. ADVISORS LP Director Purchase +13,740 $388.29 $5.3M 2,038,682
2026-11-06 BAKER BROS. ADVISORS LP Director Purchase +2,000 $396.61 $793K 2,040,682
2026-11-04 BAKER BROS. ADVISORS LP Director Purchase +5,586 $366.99 $2.1M 1,954,462
2026-11-04 BAKER BROS. ADVISORS LP Director Purchase +10,080 $368.11 $3.7M 1,964,542
2026-09-11 Sibold William John President and CEO Sale 10b5-1 −60 $533.09 $32K 202,907
2026-09-11 Sibold William John President and CEO Sale 10b5-1 −106 $534.06 $57K 202,801
2026-09-11 Sibold William John President and CEO Sale 10b5-1 −218 $535.94 $117K 202,583
2026-09-11 Sibold William John President and CEO Sale 10b5-1 −160 $537.62 $86K 202,423
2026-09-11 Sibold William John President and CEO Sale 10b5-1 −687 $540.59 $371K 201,736
2026-09-11 Sibold William John President and CEO Sale 10b5-1 −368 $541.64 $199K 201,368
2026-09-11 Sibold William John President and CEO Sale 10b5-1 −1,202 $542.60 $652K 200,166
2026-09-11 Sibold William John President and CEO Sale 10b5-1 −1,539 $544.02 $837K 198,627
2026-09-11 Sibold William John President and CEO Sale 10b5-1 −761 $544.83 $415K 197,866
2026-09-11 Sibold William John President and CEO Sale 10b5-1 −120 $546.38 $66K 197,746
2026-09-09 Sibold William John President and CEO Sale 10b5-1 −131 $527.88 $69K 209,198
2026-09-09 Sibold William John President and CEO Sale 10b5-1 −347 $529.27 $184K 208,851
2026-09-09 Sibold William John President and CEO Sale 10b5-1 −522 $530.23 $277K 208,329
2026-09-09 Sibold William John President and CEO Sale 10b5-1 −368 $531.99 $196K 207,961

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