| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director | Chief Innovator
1 company
Arani Bose is Director at PEN. From June 2015 to February 2026, the filings on record show 0 open-market purchases and 37 sales. Arani Bose's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $371K at current prices.
Historically, Arani Bose's trades have earned a middling insider score of 53/100 across 13 rated trades. Over a 12-month horizon, 44.4% of those trades were profitable, with an average 12-month return of -1.4%.
The PEN filings lean toward selling, a net 640,500 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Feb 1, 2017 | PEN Penumbra Inc | Chief Innovator | Sale+OE | 21,400 | $70.97 | $1,518,852.52 | -2.8% | |
| Jan 27, 2017 | PEN Penumbra Inc | Chief Innovator | Sale+OE | 31,500 | $74.12 | $2,334,921.54 | -4.1% | |
| Sep 9, 2016 | PEN Penumbra Inc | Chief Innovator | Sale+OE | 57,200 | $71.07 | $4,064,963.60 | -7.2% | |
| Sep 6, 2016 | PEN Penumbra Inc | Chief Innovator | Sale+OE | 61,000 | $70.72 | $4,313,699.52 | -7.7% | |
| Aug 31, 2016 | PEN Penumbra Inc | Chief Innovator | Sale+OE | 26,000 | $71.15 | $1,850,003.00 | -3.4% | |
| Aug 26, 2016 | PEN Penumbra Inc | Chief Innovator | Sale+OE | 26,800 | $71.07 | $1,904,641.26 | -3.5% | |
| Aug 24, 2016 | PEN Penumbra Inc | Chief Innovator | Sale+OE | 29,000 | $72.95 | $2,115,621.64 | -3.8% |