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 · Since 2023
3 years · Since 2023
2 years · Since 2024

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

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
Jun 5, 2026 Arcutis Biotherapeutics Inc. Grant or award +5,778 — —
Jan 23, 2026 Mirum Pharmaceuticals Inc. Other +159,277 — —
Jan 23, 2026 Mirum Pharmaceuticals Inc. Open-market purchase +131,425 $68.48 $8,999,984
Sep 26, 2025 MBX Biosciences Inc. Open-market purchase +666,666 $18.00 $11,999,988
Jun 13, 2025 Arcutis Biotherapeutics Inc. Open-market purchase +2,646 $13.08 $34,610
Jun 12, 2025 Arcutis Biotherapeutics Inc. Grant or award +7,609 — —
Jun 5, 2025 Arcutis Biotherapeutics Inc. Open-market purchase +378 $13.41 $5,069
Jun 4, 2025 Arcutis Biotherapeutics Inc. Open-market purchase +1,890 $13.32 $25,175
May 29, 2025 Mirum Pharmaceuticals Inc. Option exercise +5,703 — —
May 22, 2025 Arcutis Biotherapeutics Inc. Open-market purchase +2,520 $13.65 $34,398
May 21, 2025 Arcutis Biotherapeutics Inc. Open-market purchase +2,520 $13.66 $34,423
May 15, 2025 Arcutis Biotherapeutics Inc. Open-market purchase +2,520 $13.62 $34,322
May 14, 2025 Arcutis Biotherapeutics Inc. Open-market purchase +6,300 $13.76 $86,688
May 13, 2025 Arcutis Biotherapeutics Inc. Open-market purchase +2,374 $13.76 $32,666
May 9, 2025 Arcutis Biotherapeutics Inc. Open-market purchase +6,300 $13.60 $85,680

Questions about Patrick J. Heron

What boards is Patrick J. Heron on?

Patrick J. Heron sits on the boards of Arcutis Biotherapeutics Inc., MBX Biosciences Inc. and Mirum Pharmaceuticals Inc.

How long has Patrick J. Heron served on boards?

Our records show at least 9 years of board service across 3 boards, the earliest from 2023.

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