Mardi Dier

MDGL

Mardi Dier serves as officer: EVP and CFO at Madrigal Pharmaceuticals, Inc. (MDGL). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

7 trades

$2.08M

Net Position

Net Seller

$2.08M

Companies Traded

MDGL, RARE

Active Period

Oct 2021 – Mar 2026

7 total trades

Most Recent

Sell MDGL

Mar 6, 2026 · $680.1K

Mardi Dier's Insider Trading at Madrigal Pharmaceuticals, Inc. (MDGL)

Buys

0 · $0.00

Sells

3 · $1.27M

Total Shares Bought

Total Shares Sold

3,023

MDGL Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Mar 6, 2026	Sell	1,582	$429.88	$680.1K	13,826
Mar 2, 2026	Sell	1,183	$427.21	$505.4K	9,257
Mar 10, 2025	Sell	258	$323.04	$83.3K	0

Mardi Dier's Insider Trading at Ultragenyx Pharmaceutical Inc. (RARE)

Buys

0 · $0.00

Sells

4 · $813.8K

Total Shares Bought

Total Shares Sold

12,805

RARE Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Oct 17, 2022	Sell	1,629	$40.16	$65.4K	66,695
Oct 14, 2022	Sell	3,484	$38.22	$133.2K	68,324
Mar 3, 2022	Sell	954	$65.71	$62.7K	51,808
Oct 14, 2021	Sell	6,738	$82.00	$552.5K	42,023