DIER MARDI

PrivateCIK: 1574591
Location

AGOURA HILLS, CA

DIER MARDI (EVP and CFO) sold 28.6% of their position (4.17K shares) of MADRIGAL PHARMACEUTICALS, INC. on the open market

Open‑market sale worth $2.41M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 15 sales
InsiderDIER MARDICIK 1574591
Officer· EVP and CFO
Since Mar 2026
-4.17K
Net shares
Net seller
$2.41M
Total sold
15
Open market trades
0B · 15S
17
Total transactions
4.17K acquired · 8.35K disposed
Non-Derivative Transactions16

Common Stock

Direct
M · Option Exercise

Shares

+4.17K

Price / share

$251.63

Trade value

$1.05M

% of position

40.0%
12/2/2025
10.44K14.61K

Common Stock

Direct
S · Sale

Shares

320.00

Price / share

$570.39

Trade value

$182.52K

% of position

2.2%
12/2/2025
14.61K14.29K

Common Stock

Direct
S · Sale

Shares

410.00

Price / share

$571.99

Trade value

$234.52K

% of position

2.9%
12/2/2025
14.29K13.88K

Common Stock

Direct
S · Sale

Shares

354.00

Price / share

$573.02

Trade value

$202.85K

% of position

2.5%
12/2/2025
13.88K13.53K

Common Stock

Direct
S · Sale

Shares

717.00

Price / share

$574.00

Trade value

$411.56K

% of position

5.3%
12/2/2025
13.53K12.81K

Common Stock

Direct
S · Sale

Shares

120.00

Price / share

$574.95

Trade value

$68.99K

% of position

0.9%
12/2/2025
12.81K12.69K

Common Stock

Direct
S · Sale

Shares

240.00

Price / share

$576.15

Trade value

$138.28K

% of position

1.9%
12/2/2025
12.69K12.45K

Common Stock

Direct
S · Sale

Shares

320.00

Price / share

$577.81

Trade value

$184.90K

% of position

2.6%
12/2/2025
12.45K12.13K

Common Stock

Direct
S · Sale

Shares

258.00

Price / share

$578.83

Trade value

$149.34K

% of position

2.1%
12/2/2025
12.13K11.87K

Common Stock

Direct
S · Sale

Shares

480.00

Price / share

$579.85

Trade value

$278.33K

% of position

4.0%
12/2/2025
11.87K11.39K

Common Stock

Direct
S · Sale

Shares

240.00

Price / share

$585.44

Trade value

$140.51K

% of position

2.1%
12/2/2025
11.39K11.15K

Common Stock

Direct
S · Sale

Shares

240.00

Price / share

$587.85

Trade value

$141.08K

% of position

2.2%
12/2/2025
11.15K10.91K

Common Stock

Direct
S · Sale

Shares

160.00

Price / share

$589.65

Trade value

$94.34K

% of position

1.5%
12/2/2025
10.91K10.75K

Common Stock

Direct
S · Sale

Shares

160.00

Price / share

$590.37

Trade value

$94.46K

% of position

1.5%
12/2/2025
10.75K10.59K

Common Stock

Direct
S · Sale

Shares

74.00

Price / share

$595.20

Trade value

$44.05K

% of position

0.7%
12/2/2025
10.59K10.52K

Common Stock

Direct
S · Sale

Shares

80.00

Price / share

$596.18

Trade value

$47.69K

% of position

0.8%
12/2/2025
10.52K10.44K
Total

Net shares

+0.00

Net value

-$1.36M

Derivative Transactions1

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

4.17K shares

Shares

4.17K

Strike price

251.63

Held after

9.18K

Exercisable

12/2/2025