Johanna Roberts serves as Executive at Penumbra Inc, where they oversee executive responsibilities. Since joining the company, Johanna Roberts has executed 271 insider transactions totaling $13.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 1, 2025 involved selling 31 shares valued at $7.9K.
Johanna Roberts currently holds 62,706 shares of Penumbra Inc (PEN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Johanna Roberts has been a net seller of PEN stock. They have purchased $0 and sold $13.1M worth of shares.
Johanna Roberts's most recent insider trade was on Jul 1, 2025, when they sold 31 shares at $253.84 per share.
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| $254.80 |
| Discretionary |
| Sep 3, 2024 | PEN | $9.0K | Sale | 43 | $208.74 | Planned |
| Sep 3, 2024 | PEN | $1.6K | Sale | 8 | $202.64 | Planned |
| Sep 3, 2024 | PEN | $34.4K | Sale | 168 | $204.89 | Planned |
| Sep 3, 2024 | PEN | $21.2K | Sale | 103 | $205.54 | Planned |
| Sep 3, 2024 | PEN | $14.3K | Sale | 69 | $207.63 | Planned |
| Sep 3, 2024 | PEN | $43.2K | Sale | 209 | $206.78 | Planned |
| Aug 13, 2024 | PEN | $71.1K | Sale | 405 | $175.49 | Planned |
| Aug 13, 2024 | PEN | $20.3K | Sale | 115 | $176.78 | Planned |
| Aug 13, 2024 | PEN | $14.2K | Sale | 80 | $177.30 | Planned |
| Jul 1, 2024 | PEN | $26.4K | Sale | 147 | $179.87 | Planned |
| Jul 1, 2024 | PEN | $81.1K | Sale | 453 | $178.98 | Planned |
| Jun 3, 2024 | PEN | $47.3K | Sale | 252 | $187.64 | Planned |
| Jun 3, 2024 | PEN | $4.6K | Sale | 24 | $189.78 | Planned |
| Jun 3, 2024 | PEN | $25.8K | Sale | 137 | $188.52 | Planned |
| Jun 3, 2024 | PEN | $26.9K | Sale | 141 | $190.51 | Planned |
| Jun 3, 2024 | PEN | $8.8K | Sale | 46 | $191.51 | Planned |
| May 13, 2024 | PEN | $6.7K | Sale | 32 | $209.29 | Planned |
| May 13, 2024 | PEN | $7.6K | Sale | 36 | $211.96 | Planned |
| May 13, 2024 | PEN | $9.1K | Sale | 43 | $212.75 | Planned |
| May 13, 2024 | PEN | $3.2K | Sale | 15 | $214.43 | Planned |
| May 13, 2024 | PEN | $6.5K | Sale | 31 | $210.48 | Planned |
| May 13, 2024 | PEN | $3.3K | Sale | 16 | $207.57 | Planned |
| May 13, 2024 | PEN | $9.9K | Sale | 48 | $206.65 | Planned |
| May 13, 2024 | PEN | $62.0K | Sale | 301 | $206.03 | Planned |
| May 13, 2024 | PEN | $16.0K | Sale | 78 | $204.80 | Planned |
| Apr 15, 2024 | PEN | $40.6K | Payment | 193 | $210.19 | Discretionary |
| Apr 1, 2024 | PEN | $883 | Sale | 4 | $220.87 | Planned |
| Apr 1, 2024 | PEN | $50.6K | Sale | 233 | $217.02 | Planned |