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Who

Rebecca Taub

Director

Company insider

Files Form 4 as: Pres., R&D, and CMO, Madrigal Pharmaceuticals; SVP, Research & Development, VIA Pharmaceuticals.

In numbers

Trades disclosed
181
Buys
1
Sells
18
Bought
$9,750
Sold
$100.7M
Companies
2
Companies where not an officer
0
First trade
15 Jan 2008
Last trade
17 Jun 2026
Last filed
18 Jun 2026

Companies traded

Where they are an officer
MDGL Madrigal PharmaceuticalsDirector, Officer, 10% owner · Pharmaceuticals · last 17 Jun 20260 buys · 18 sells
VIA PharmaceuticalsOfficer · last 17 Dec 20081 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
40Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
17 Jun 2026filed 18 Jun 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Code A—454 at $0.00filing
17 Jun 2026filed 18 Jun 2026MDGL Madrigal Pharmaceuticalsoption or derivative · PharmaceuticalsSEC FORM 4 Code A—766 at $0.00filing
17 Jun 2026filed 18 Jun 2026MDGL Madrigal Pharmaceuticalsoption or derivative · PharmaceuticalsSEC FORM 4 Code A—766 at $0.00filing
17 Jun 2026filed 18 Jun 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Code A—454 at $0.00filing
6 Mar 2026filed 6 Mar 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$212K491 at $431.94filing
6 Mar 2026filed 6 Mar 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$212K491 at $431.94filing
26 Jan 2026filed 26 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$319K647 at $492.42filing
26 Jan 2026filed 26 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$319K647 at $492.42filing
20 Jan 2026filed 20 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$1.1M2,238 at $490.77filing
20 Jan 2026filed 20 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$1.1M2,238 at $490.77filing
9 Jan 2026filed 13 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Code M$291K18,410 at $15.80filing
9 Jan 2026filed 13 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$229K440 at $521.11filing
9 Jan 2026filed 13 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$307K588 at $521.95filing
9 Jan 2026filed 13 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$383K732 at $522.98filing
9 Jan 2026filed 13 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$700K1,335 at $524.06filing
9 Jan 2026filed 13 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$782K1,489 at $525.12filing
9 Jan 2026filed 13 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$480K913 at $526.05filing
9 Jan 2026filed 13 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$598K1,135 at $526.95filing
9 Jan 2026filed 13 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$246K465 at $528.16filing
9 Jan 2026filed 13 Jan 2026MDGL Madrigal PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$293K554 at $529.28filing

Sectors

Health Care18
Not placed1

Buys in green, sells in red, by the company’s sector.

Related people

William John SiboldPresident and CEO · President and CEO at Madrigal Pharmaceuticals, filing Form 4 there in the last year
Shannon T. KelleyGeneral Counsel · General Counsel at Madrigal Pharmaceuticals, filing Form 4 there in the last year
John C. ReedDirector · Director at Madrigal Pharmaceuticals, filing Form 4 there in the last year
Richard S. LevyDirector · Director at Madrigal Pharmaceuticals, filing Form 4 there in the last year
Jacqualyn A. FouseDirector · Director at Madrigal Pharmaceuticals, filing Form 4 there in the last year