PENUMBRA INC (PEN) Stock Ownership and Short Interest
USA - NYSE:PEN - US70975L1070 - Common Stock
283.54 USD
+3.75 (+1.34%)
| Shares Outstanding | 39.00M |
| Float | 37.51M |
| Float Short Interest Percentage | 4.85% |
| Owners (insider) | 3.71% |
| Owners (institutional) | 93.23% |
| Owners (insider) change | 23.09% |
| Owners (institutional) change | 6.27% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Nov 10, 2025 | Roberts Johanna | Open Market Sale | 600 | 266.98 | $ 160,188.63 |
| Nov 4, 2025 | Grewal Harpreet | Open Market Sale | 186 | 227.58 | $ 42,329.88 |
| Oct 15, 2025 | Narayan Shruthi | Option Excercise | 1294 | 252.61 | $ 326,877.34 |
| Oct 2, 2025 | Grewal Harpreet | Open Market Sale | 186 | 248.61 | $ 46,241.46 |
| Oct 1, 2025 | Roberts Johanna | Open Market Sale | 600 | 249.70 | $ 149,820.40 |
| Oct 1, 2025 | Wilder Thomas | Open Market Sale | 186 | 253.93 | $ 47,230.98 |
| Sep 15, 2025 | Narayan Shruthi | Grant | 9170 | 0.00 | $ 0.00 |
| Sep 3, 2025 | Elsesser Adam | Option Excercise | 27980 | 30.00 | $ 839,400.00 |
| Sep 3, 2025 | Elsesser Adam | Open Market Sale | 15800 | 269.65 | $ 4,260,456.90 |
| Sep 2, 2025 | Roberts Johanna | Open Market Sale | 600 | 270.58 | $ 162,347.05 |
| Sep 2, 2025 | Grewal Harpreet | Open Market Sale | 186 | 272.19 | $ 50,627.34 |
| Aug 20, 2025 | Elsesser Adam | Option Excercise | 27976 | 30.00 | $ 839,280.00 |
| Aug 20, 2025 | Elsesser Adam | Open Market Sale | 15900 | 254.53 | $ 4,046,952.25 |
| Aug 15, 2025 | Yuen Maggie | Option Excercise | 724 | 158.30 | $ 114,609.20 |
| Aug 13, 2025 | Bose Arani | Open Market Sale | 12000 | 250.65 | $ 3,007,775.54 |
| Aug 13, 2025 | Yuen Maggie | Open Market Sale | 2000 | 250.00 | $ 500,000.00 |
| Aug 12, 2025 | Wilder Thomas | Open Market Sale | 372 | 240.16 | $ 89,339.52 |
| Aug 11, 2025 | Roberts Johanna | Open Market Sale | 600 | 238.94 | $ 143,363.25 |
| Aug 6, 2025 | Elsesser Adam | Option Excercise | 27976 | 30.00 | $ 839,280.00 |
| Aug 6, 2025 | Elsesser Adam | Open Market Sale | 16030 | 238.20 | $ 3,818,363.06 |
| Jul 23, 2025 | Elsesser Adam | Option Excercise | 27976 | 30.00 | $ 839,280.00 |
| Jul 23, 2025 | Elsesser Adam | Open Market Sale | 16150 | 233.16 | $ 3,765,574.28 |
| Jul 9, 2025 | Elsesser Adam | Option Excercise | 27976 | 30.00 | $ 839,280.00 |
| Jul 9, 2025 | Elsesser Adam | Open Market Sale | 15985 | 243.75 | $ 3,896,344.17 |
| Jul 1, 2025 | Roberts Johanna | Open Market Sale | 600 | 252.70 | $ 151,621.65 |
| Jun 25, 2025 | Roberts Johanna | Option Excercise | 1943 | 22.04 | $ 42,823.72 |
| Jun 25, 2025 | Elsesser Adam | Option Excercise | 27976 | 30.00 | $ 839,280.00 |
| Jun 25, 2025 | Elsesser Adam | Open Market Sale | 15890 | 253.40 | $ 4,026,588.61 |
| Jun 16, 2025 | O'Rourke Bridget | Open Market Sale | 50 | 259.78 | $ 12,989.00 |
| Jun 11, 2025 | Elsesser Adam | Option Excercise | 27976 | 30.00 | $ 839,280.00 |
| Jun 11, 2025 | Elsesser Adam | Open Market Sale | 15910 | 253.67 | $ 4,035,889.54 |
| Jun 2, 2025 | Roberts Johanna | Open Market Sale | 600 | 258.17 | $ 154,903.21 |
| May 28, 2025 | Elsesser Adam | Option Excercise | 27976 | 30.00 | $ 839,280.00 |
| May 28, 2025 | Elsesser Adam | Open Market Sale | 16300 | 267.91 | $ 4,366,919.79 |
| May 21, 2025 | Elsesser Adam | Other Disposition | 260000 | 0.00 | $ 0.00 |
| May 15, 2025 | O'Rourke Bridget | Open Market Sale | 100 | 286.15 | $ 28,615.00 |
| May 14, 2025 | Elsesser Adam | Option Excercise | 27976 | 30.00 | $ 839,280.00 |
| May 14, 2025 | Elsesser Adam | Open Market Sale | 16600 | 298.22 | $ 4,950,475.83 |
| May 12, 2025 | Roberts Johanna | Option Excercise | 55 | 22.04 | $ 1,212.20 |
| May 12, 2025 | Roberts Johanna | Open Market Sale | 900 | 298.55 | $ 268,697.61 |
| May 7, 2025 | Elsesser Adam | Option Excercise | 27976 | 30.00 | $ 839,280.00 |
| May 7, 2025 | Elsesser Adam | Open Market Sale | 16650 | 289.37 | $ 4,818,006.32 |
| May 6, 2025 | Yuen Maggie | Option Excercise | 900 | 158.30 | $ 142,470.00 |
| May 2, 2025 | Yuen Maggie | Open Market Sale | 2000 | 299.01 | $ 598,020.00 |
| Apr 25, 2025 | Bose Arani | Open Market Sale | 12000 | 298.73 | $ 3,584,775.09 |
| Apr 24, 2025 | Roberts Johanna | Option Excercise | 600 | 22.04 | $ 13,224.00 |
| Apr 24, 2025 | Roberts Johanna | Open Market Sale | 600 | 300.01 | $ 180,006.00 |
| Apr 16, 2025 | Elsesser Adam | Option Excercise | 27976 | 30.00 | $ 839,280.00 |
| Apr 16, 2025 | Elsesser Adam | Open Market Sale | 16560 | 274.35 | $ 4,543,228.37 |
| Apr 15, 2025 | O'Rourke Bridget | Open Market Sale | 50 | 271.21 | $ 13,560.50 |
| Apr 15, 2025 | Roberts Johanna | Option Excercise | 194 | 272.26 | $ 52,818.44 |
| Apr 2, 2025 | Elsesser Adam | Option Excercise | 41308 | 30.00 | $ 1,239,240.00 |
| Apr 2, 2025 | Elsesser Adam | Open Market Sale | 16565 | 272.24 | $ 4,509,728.21 |
| Apr 2, 2025 | Wilder Thomas | Open Market Sale | 360 | 266.93 | $ 96,094.80 |
| Apr 1, 2025 | Roberts Johanna | Option Excercise | 600 | 22.04 | $ 13,224.00 |
| Apr 1, 2025 | Roberts Johanna | Open Market Sale | 600 | 269.11 | $ 161,466.15 |
| Apr 1, 2025 | Grewal Harpreet | Open Market Sale | 200 | 267.17 | $ 53,434.00 |
| Mar 31, 2025 | Wilder Thomas | Open Market Sale | 360 | 264.58 | $ 95,248.80 |
| Mar 25, 2025 | Bose Arani | Open Market Sale | 12000 | 283.77 | $ 3,405,252.50 |
| Mar 19, 2025 | Elsesser Adam | Option Excercise | 27976 | 30.00 | $ 839,280.00 |
| Mar 19, 2025 | Elsesser Adam | Open Market Sale | 16600 | 276.21 | $ 4,585,137.64 |
| Mar 15, 2025 | Roberts Johanna | Option Excercise | 186 | 272.62 | $ 50,707.32 |
| Mar 15, 2025 | Shiu Lambert | Option Excercise | 213 | 272.62 | $ 58,068.06 |
| Mar 15, 2025 | Yuen Maggie | Option Excercise | 186 | 272.62 | $ 50,707.32 |
| Mar 5, 2025 | Yuen Maggie | Option Excercise | 900 | 158.30 | $ 142,470.00 |
| Mar 5, 2025 | Elsesser Adam | Option Excercise | 72976 | 30.00 | $ 2,189,280.00 |
| Mar 5, 2025 | Elsesser Adam | Open Market Sale | 61600 | 283.59 | $ 17,468,917.42 |
| Mar 4, 2025 | Shiu Lambert | Option Excercise | 9200 | 22.04 | $ 202,768.00 |
| Mar 3, 2025 | Roberts Johanna | Option Excercise | 600 | 22.04 | $ 13,224.00 |
| Mar 3, 2025 | Roberts Johanna | Open Market Sale | 600 | 287.43 | $ 172,458.48 |
| Mar 3, 2025 | O'Rourke Bridget | Open Market Sale | 50 | 285.48 | $ 14,274.00 |
| Mar 3, 2025 | Bose Arani | Open Market Sale | 12000 | 287.42 | $ 3,448,992.77 |
| Mar 3, 2025 | Yuen Maggie | Open Market Sale | 2000 | 286.00 | $ 571,994.90 |
| Mar 3, 2025 | Shiu Lambert | Open Market Sale | 7789 | 285.73 | $ 2,225,582.70 |
| Feb 18, 2025 | Yuen Maggie | Option Excercise | 81 | 271.14 | $ 21,962.34 |
| Feb 18, 2025 | Shiu Lambert | Option Excercise | 95 | 271.14 | $ 25,758.30 |
| Feb 18, 2025 | Roberts Johanna | Option Excercise | 81 | 271.14 | $ 21,962.34 |
| Feb 14, 2025 | Bose Arani | Grant | 744 | 0.00 | $ 0.00 |
| Feb 14, 2025 | Wilder Thomas | Grant | 744 | 0.00 | $ 0.00 |
| Feb 14, 2025 | Leeds Janet | Grant | 744 | 0.00 | $ 0.00 |
| Feb 14, 2025 | Sarna Surbhi | Grant | 744 | 0.00 | $ 0.00 |
| Feb 14, 2025 | Kassing Don W. | Grant | 744 | 0.00 | $ 0.00 |
| Feb 14, 2025 | Yuen Maggie | Grant | 2620 | 0.00 | $ 0.00 |
| Feb 14, 2025 | Shiu Lambert | Option Excercise | 4525 | 22.04 | $ 99,731.00 |
| Feb 14, 2025 | Shiu Lambert | Grant | 2150 | 0.00 | $ 0.00 |
| Feb 14, 2025 | Grewal Harpreet | Grant | 744 | 0.00 | $ 0.00 |
| Feb 14, 2025 | O'Rourke Bridget | Grant | 744 | 0.00 | $ 0.00 |
| Feb 14, 2025 | Roberts Johanna | Grant | 2620 | 0.00 | $ 0.00 |
| Jan 3, 2025 | Grewal Harpreet | Open Market Sale | 167 | 241.28 | $ 40,293.76 |
| Dec 26, 2024 | Roberts Johanna | Option Excercise | 1350 | 22.04 | $ 29,754.00 |
| Dec 20, 2024 | Elsesser Adam | Open Market Sale | 15000 | 242.96 | $ 3,644,437.63 |
| Dec 15, 2024 | Shiu Lambert | Option Excercise | 300 | 245.55 | $ 73,665.00 |
| Dec 15, 2024 | Yuen Maggie | Option Excercise | 599 | 245.55 | $ 147,084.45 |
| Dec 15, 2024 | Roberts Johanna | Option Excercise | 794 | 245.55 | $ 194,966.70 |
| Dec 3, 2024 | Shiu Lambert | Option Excercise | 5250 | 12.36 | $ 64,890.00 |
| Dec 2, 2024 | Roberts Johanna | Open Market Sale | 600 | 244.49 | $ 146,696.56 |
| Dec 2, 2024 | Shiu Lambert | Open Market Sale | 654 | 243.01 | $ 158,928.54 |