| 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 11, 2020 | PEN Penumbra Inc | Chief Innovator | Sell | 10,000 | $185.30 | $1,853,000.00 | -1.7% | |
| Mar 21, 2019 | PEN Penumbra Inc | Chief Innovator | Sell | 55,000 | $160.07 | $8,803,850.00 | -8.7% | |
| Nov 28, 2017 | PEN Penumbra Inc | Chief Innovator | Sell | 10,927 | $103.96 | $1,135,962.79 | -1.7% | |
| Nov 24, 2017 | PEN Penumbra Inc | Chief Innovator | Sell | 11,620 | $105.24 | $1,222,876.59 | -1.8% | |
| Nov 21, 2017 | PEN Penumbra Inc | Chief Innovator | Sell | 13,865 | $107.21 | $1,486,412.05 | -2.1% | |
| Nov 20, 2017 | PEN Penumbra Inc | Chief Innovator | Sell | 47,136 | $105.15 | $4,956,234.26 | -6.6% | |
| Nov 15, 2017 | PEN Penumbra Inc | Chief Innovator | Sell | 16,452 | $105.89 | $1,742,072.15 | -2.2% | |
| Feb 13, 2017 | PEN Penumbra Inc | Chief Innovator | Sale+OE | 7,700 | $72.21 | $556,005.00 | -1.0% | |
| Feb 9, 2017 | PEN Penumbra Inc | Chief Innovator | Sale+OE | 22,300 | $70.44 | $1,570,812.70 | -3.0% | |
| Feb 6, 2017 | PEN Penumbra Inc | Chief Innovator | Sale+OE | 17,100 | $70.01 | $1,197,119.10 | -2.3% |