Patrick J. Heron

Sits on 3 boards. Last updated September 28, 2026

Time on boards

Boards served
3
Current seats
3
Board service
9 years
Director since
2023

9 years of board service in total across 3 boards, counting each seat separately. Longest: Arcutis Biotherapeutics Inc., 3 years.

3 years ยท Since 2023
3 years ยท Since 2023
2 years ยท Since 2024

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Sep 18, 2024 Mirum Pharmaceuticals Inc. Open-market purchase +115 $37.40 $4,301
Sep 16, 2024 MBX Biosciences Inc. Derivative conversion +3,927,774 โ€” โ€”
Sep 16, 2024 MBX Biosciences Inc. Open-market purchase +625,000 $16.00 $10,000,000
Sep 6, 2024 Mirum Pharmaceuticals Inc. Open-market purchase +230 $41.58 $9,563
Jun 14, 2024 Arcutis Biotherapeutics Inc. Grant or award +10,139 โ€” โ€”
Mar 4, 2024 Arcutis Biotherapeutics Inc. Open-market purchase +21,052 $9.50 $199,994
Nov 9, 2023 Mirum Pharmaceuticals Inc. Open-market purchase +2,910 $28.30 $82,353
Oct 24, 2023 Arcutis Biotherapeutics Inc. Open-market purchase +80,000 $2.50 $200,000
Sep 13, 2023 Mirum Pharmaceuticals Inc. Open-market purchase +2,625 $31.02 $81,428
Sep 12, 2023 Mirum Pharmaceuticals Inc. Open-market purchase +3,750 $30.60 $114,750
Sep 11, 2023 Mirum Pharmaceuticals Inc. Open-market purchase +4,687 $30.30 $142,016
Aug 31, 2023 Mirum Pharmaceuticals Inc. Open-market purchase +147,991 $26.25 $3,884,764
May 31, 2023 Arcutis Biotherapeutics Inc. Grant or award +4,375 โ€” โ€”

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