Patrick J Heron

MIRM

Patrick J Heron serves as director at Mirum Pharmaceuticals, Inc. (MIRM). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

19 trades

$26.17M

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$26.17M

Companies Traded

MIRM, MBX, ARQT

Active Period

Sep 2023 – Jan 2026

19 total trades

Most Recent

Buy MIRM

Jan 27, 2026 · $9.00M

Patrick J Heron's Insider Trading at Mirum Pharmaceuticals, Inc. (MIRM)

Buys

11 · $13.60M

Sells

0 · $0.00

Total Shares Bought

300,097

Total Shares Sold

MIRM Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jan 27, 2026	Buy	131,425	$68.48	$9.00M	459,010
Mar 18, 2025	Buy	549	$44.11	$24.2K	168,672
Mar 12, 2025	Buy	2,298	$43.31	$99.5K	168,123
Mar 10, 2025	Buy	1,915	$43.69	$83.7K	165,825
Mar 6, 2025	Buy	1,602	$45.40	$72.7K	163,910
Sep 20, 2024	Buy	115	$37.40	$4.3K	162,308
Sep 10, 2024	Buy	230	$41.58	$9.6K	162,193
Nov 14, 2023	Buy	2,910	$28.30	$82.4K	161,963
Sep 15, 2023	Buy	2,625	$31.02	$81.4K	159,053
Sep 13, 2023	Buy	8,437	$30.44	$256.8K	156,428
Sep 5, 2023	Buy	147,991	$26.25	$3.88M	147,991

Patrick J Heron's Insider Trading at MBX Biosciences, Inc. Common Stock (MBX)

Buys

1 · $12.00M

Sells

0 · $0.00

Total Shares Bought

666,666

Total Shares Sold

MBX Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Sep 26, 2025	Buy	666,666	$18.00	$12.00M	0

Patrick J Heron's Insider Trading at Arcutis Biotherapeutics, Inc. (ARQT)

Buys

7 · $573.0K

Sells

0 · $0.00

Total Shares Bought

48,500

Total Shares Sold

ARQT Price Chart

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Date	Type	Shares	Avg Price	Value
Jun 13, 2025	Buy	2,646	$13.08	$34.6K
Jun 4, 2025	Buy	2,268	$13.34	$30.2K
May 21, 2025	Buy	5,040	$13.66	$68.8K
May 15, 2025	Buy	2,520	$13.62	$34.3K
May 13, 2025	Buy	8,674	$13.76	$119.4K
May 9, 2025	Buy	6,300	$13.60	$85.7K
Mar 4, 2024	Buy	21,052	$9.50	$200.0K