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William John Sibold stock trades

President and CEO of Madrigal Pharmaceuticals

12 open-market trades reported in the last 3 months: 12 sales for $7.6M. 2 of the sales were under a trading plan set up in advance. The newest was filed Sep 11.

Where William John Sibold files

Each title as their newest Form 4 there gives it, and the open-market trades there in the last 3 months. Open any stock for its score. Pro members see every stock ranked.

CompanyTradesQuality Score
MDGLMadrigal PharmaceuticalsPresident and CEO124

William John Sibold's trades, as filed

Open-market buys and sales, newest first, each with its Form 4 on the SEC's site. A Plan tag marks a sale under a trading plan set up in advance.

StockTraded
MDGLMadrigal PharmaceuticalsSellPlan$2.8M5,221 at $542.39Sep 11filed Sep 11SEC filing
MDGLMadrigal PharmaceuticalsSellPlan$3.4M6,362 at $535.59Sep 9filed Sep 11SEC filing
MDGLMadrigal PharmaceuticalsSell$76K140 at $542.75Jul 20filed Jul 20SEC filing

9 more trades on record, and 1 other filing (stock unit conversion). Pro members see every trade, the shares William John Sibold held after each, and every filing.

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An officer or a director has two business days to report a trade on a Form 4, so a trade is public within days. We read the SEC's new filings every 3 hours. Quality Scores as of 7:19 PM ET, delayed at least 15 minutes.

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Others who file at Madrigal Pharmaceuticals

Insider trades by person

Trades are shown as filed with the SEC on Form 4. Quality Scores on this page are delayed at least 15 minutes.