Arani Bose, Chief Innovator at Penumbra Inc (PEN), sold 23,030 shares at $106.66 ($2.5M) on 2017-11-21, disclosed to the SEC on 2017-11-22.
Open-market sale of $2.5M PEN by Chief Innovator. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $106.66 | 3,900 | $416K | 16.8% |
| 2 | $107.37 | 9,165 | $984K | 39.8% |
| 3 | $107.37 | 9,165 | $984K | 39.8% |
| 4 | $107.99 | 800 | $86K | 3.5% |
| Total | $107.27 avg | 23,030 | $2.5M | 100% |
| Filing → |
| PEN | SELL | 2025-11-25 | $4.3M | — | Filing → |
| PEN | SELL | 2025-08-15 | $6.0M | — | Filing → |
| PEN | SELL | 2025-04-29 | $7.1M | — | Filing → |