| 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
1 company
Don W. Kassing last filed a Form 4 in February 2025, as Director at PEN. From April 2015 to February 2025, the filings on record show 0 open-market purchases and 16 sales. Don W. Kassing's net worth is not public. Form 4 filings only show shares in the companies where this person was an insider, as of the last filing.
Historically, Don W. Kassing's trades have earned a below-average insider score of 49/100 across 8 rated trades. Over a 12-month horizon, 25.0% of those trades were profitable, with an average 12-month return of -10.3%.
At the last filing, the largest reported position was 1,409 shares of PEN. The PEN filings lean toward selling, a net 17,793 shares.
Shares as reported in the last Form 4 for each company; the most recent is from February 2025. Values use today's prices. Any trades after the last filing were not reported, so current holdings may differ.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Oct 14, 2019 | PEN Penumbra Inc | Director | Sell | 1,273 | $144.09 | $183,432.32 | -50.4% | |
| Jan 29, 2019 | PEN Penumbra Inc | Director | Sell | 1,086 | $136.69 | $148,446.34 | -40.8% | |
| Jan 29, 2018 | PEN Penumbra Inc | Director | Sell | 2,000 | $100.94 | $201,872.00 | -58.0% | |
| Jan 26, 2017 | PEN Penumbra Inc | Director | Sell | 3,000 | $74.50 | $223,511.20 | -26.1% | |
| Aug 12, 2016 | PEN Penumbra Inc | Director | Sell | 3,500 | $73.72 | $258,014.32 | -26.9% | |
| May 19, 2016 | PEN Penumbra Inc | Director | Sell | 3,000 | $48.63 | $145,890.30 | -18.8% |