Insider Trading & Ownership - Sibold William John

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Sibold William John
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2025-01-24
Sale
2025-01-27
5:12 pm
MADRIGAL PHARMACEUTICALS INC. MDGL Sibold William John
President and CEO
1,584 $335.24 $531,020 54,303
(Direct)
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2024-09-09
Sale
2024-09-11
9:51 pm
MADRIGAL PHARMACEUTICALS INC. MDGL Sibold William John
President and CEO
6,363 $243.83 $1,551,490 55,887
(Direct)
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Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2025-03-05
Option Award
2025-03-07
5:47 pm
N/A
2035-03-05
MADRIGAL PHARMACEUTICALS INC. MDGL Sibold William John
President and CEO
35,075 $0 139,378
(Direct)
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2025-02-27
Exercise
2025-02-28
4:36 pm
N/A
N/A
MADRIGAL PHARMACEUTICALS INC. MDGL Sibold William John
President and CEO
50,000 $0 104,303
(Direct)
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2024-01-23
Option Award
2024-01-25
3:24 pm
N/A
2031-01-23
MADRIGAL PHARMACEUTICALS INC. MDGL Sibold William John
President and CEO
30,709 $0 92,959
(Direct)
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2023-09-11
Option Award
2023-09-13
4:41 pm
N/A
N/A
MADRIGAL PHARMACEUTICALS INC. MDGL Sibold William John
President and CEO
50,000 $0 100,000
(Direct)
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