DIER MARDI

PrivateCIK: 1574591
Location

AGOURA HILLS, CA

DIER MARDI (EVP and CFO) sold 13.7% of their position (1.98K shares) of MADRIGAL PHARMACEUTICALS, INC. on the open market

Open‑market sale worth $854.0K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 12 sales
InsiderDIER MARDICIK 1574591
Officer· EVP and CFO
Since Mar 2026
+9.75K
Net shares
Net buyer
$854.0K
Total sold
12
Open market trades
0B · 12S
14
Total transactions
11.73K acquired · 1.98K disposed
Non-Derivative Transactions13

Common Stock

Direct
A · Award

Shares

+5.21K

Price / share

Trade value

% of position

56.3%
3/4/2026
9.26K14.47K

Common Stock

Direct
S · Sale

Shares

646.00

Price / share

$431.94

Trade value

$279.03K

% of position

4.5%
3/6/2026
14.47K13.83K

Common Stock

Direct
S · Sale

Shares

40.00

Price / share

$425.08

Trade value

$17K

% of position

0.3%
3/6/2026
13.83K13.79K

Common Stock

Direct
S · Sale

Shares

420.00

Price / share

$426.86

Trade value

$179.28K

% of position

3.0%
3/6/2026
13.79K13.37K

Common Stock

Direct
S · Sale

Shares

80.00

Price / share

$427.85

Trade value

$34.23K

% of position

0.6%
3/6/2026
13.37K13.29K

Common Stock

Direct
S · Sale

Shares

160.00

Price / share

$429.00

Trade value

$68.64K

% of position

1.2%
3/6/2026
13.29K13.13K

Common Stock

Direct
S · Sale

Shares

40.00

Price / share

$429.58

Trade value

$17.18K

% of position

0.3%
3/6/2026
13.13K13.09K

Common Stock

Direct
S · Sale

Shares

120.00

Price / share

$430.90

Trade value

$51.71K

% of position

0.9%
3/6/2026
13.09K12.97K

Common Stock

Direct
S · Sale

Shares

116.00

Price / share

$432.56

Trade value

$50.18K

% of position

0.9%
3/6/2026
12.97K12.85K

Common Stock

Direct
S · Sale

Shares

160.00

Price / share

$434.20

Trade value

$69.47K

% of position

1.2%
3/6/2026
12.85K12.69K

Common Stock

Direct
S · Sale

Shares

80.00

Price / share

$435.31

Trade value

$34.83K

% of position

0.6%
3/6/2026
12.69K12.61K

Common Stock

Direct
S · Sale

Shares

80.00

Price / share

$436.69

Trade value

$34.94K

% of position

0.6%
3/6/2026
12.61K12.53K

Common Stock

Direct
S · Sale

Shares

40.00

Price / share

$437.65

Trade value

$17.51K

% of position

0.3%
3/6/2026
12.53K12.49K
Total

Net shares

+3.23K

Net value

-$853.99K

Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

6.52K shares

Shares

+6.52K

Strike price

434.80

Held after

6.52K

Exercisable

3/4/2026