Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Arrowhead Pharmaceuticals Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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Arrowhead Pharmaceuticals Inc. March 12, 202596.8%
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Arrowhead Pharmaceuticals Inc. March 14, 202493.1%
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Arrowhead Pharmaceuticals Inc. March 16, 202390.3%
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 |
|---|---|---|---|---|---|
| Dec 26, 2025 | Arrowhead Pharmaceuticals Inc. | Open-market sale | −7,530 | $70.00 | $527,100 |
| Dec 16, 2025 | Arrowhead Pharmaceuticals Inc. | Grant or award | +7,819 | — | — |
| Nov 28, 2025 | Arrowhead Pharmaceuticals Inc. | Open-market sale | −8,750 | $56.39 | $493,413 |
| Dec 18, 2024 | Arrowhead Pharmaceuticals Inc. | Grant or award | +16,733 | $22.99 | $384,692 |
| Jan 11, 2024 | Arrowhead Pharmaceuticals Inc. | Open-market sale | −2,147 | $37.80 | $81,157 |
| Jan 11, 2024 | Arrowhead Pharmaceuticals Inc. | Open-market sale | −1,000 | $38.63 | $38,630 |
| Dec 15, 2023 | Arrowhead Pharmaceuticals Inc. | Grant or award | +14,987 | $25.41 | $380,820 |
| Jan 10, 2023 | Arrowhead Pharmaceuticals Inc. | Grant or award | +7,867 | — | — |
Questions about Mauro Ferrari
What boards is Mauro Ferrari on?
Mauro Ferrari sits on the board of Arrowhead Pharmaceuticals Inc.
How long has Mauro Ferrari served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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