Elsesser Adam, CEO of Penumbra Inc ($PEN), sold shares on the open market eighty-eight times over the last 365 days for a total of $55.6 million. His most recent sale occurred on September 3, 2025. These sales rank him 286th among 11,678 insiders by total value sold, well above the average of $8.6 million per insider and 6.4 transactions. He made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sept. 3, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO | S | Common Stock | 2351 | $268.41 | 773,491.0000 | 39,268,037 | 0.30% | 0.01% |
| Sept. 3, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO | M | Common Stock | 27980 | $30.00 | 775,842.0000 | 39,268,037 | 3.74% | 0.07% |
| Sept. 3, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO | S | Common Stock | 1200 | $270.81 | 760,042.0000 | 39,268,037 | 0.16% | 0.00% |
| Sept. 3, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO | M | Stock Option (right to buy) | 27980 | $0.00 | 0.0000 | 39,268,037 | 100.00% | 0.07% |
| Sept. 3, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO | S | Common Stock | 7575 | $270.09 | 761,242.0000 | 39,268,037 | 0.99% | 0.02% |
| Sept. 3, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO | S | Common Stock | 4674 | $269.26 | 768,817.0000 | 39,268,037 | 0.60% | 0.01% |
| Aug. 20, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 459 | $252.86 | 763,303.0000 | 39,268,037 | 0.06% | 0.00% |
| Aug. 20, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 27976 | $30.00 | 763,762.0000 | 39,268,037 | 3.80% | 0.07% |
| Aug. 20, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 27976 | $0.00 | 27,980.0000 | 39,268,037 | 50.00% | 0.07% |
| Aug. 20, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 100 | $256.50 | 747,862.0000 | 39,268,037 | 0.01% | 0.00% |
| Aug. 20, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 6227 | $254.99 | 747,962.0000 | 39,268,037 | 0.83% | 0.02% |
| Aug. 20, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 9114 | $254.27 | 754,189.0000 | 39,268,037 | 1.19% | 0.02% |
| Aug. 6, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3842 | $238.81 | 737,627.0000 | 39,268,037 | 0.52% | 0.01% |
| Aug. 6, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2486 | $236.78 | 749,330.0000 | 39,268,037 | 0.33% | 0.01% |
| Aug. 6, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 7861 | $238.04 | 741,469.0000 | 39,268,037 | 1.05% | 0.02% |
| Aug. 6, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 27976 | $0.00 | 55,956.0000 | 39,268,037 | 33.33% | 0.07% |
| Aug. 6, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 30 | $240.56 | 735,786.0000 | 39,268,037 | 0.00% | 0.00% |
| Aug. 6, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 27976 | $30.00 | 751,816.0000 | 39,268,037 | 3.86% | 0.07% |
| Aug. 6, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1811 | $239.52 | 735,816.0000 | 39,268,037 | 0.25% | 0.00% |
| July 23, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 27976 | $30.00 | 739,990.0000 | 39,268,037 | 3.93% | 0.07% |
| July 23, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3629 | $232.11 | 736,361.0000 | 39,268,037 | 0.49% | 0.01% |
| July 23, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 8621 | $233.29 | 727,740.0000 | 39,268,037 | 1.17% | 0.02% |
| July 23, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3900 | $233.86 | 723,840.0000 | 39,268,037 | 0.54% | 0.01% |
| July 23, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 27976 | $0.00 | 83,932.0000 | 39,268,037 | 25.00% | 0.07% |
| July 9, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3522 | $242.97 | 721,838.0000 | 39,268,037 | 0.49% | 0.01% |
| July 9, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 5710 | $243.97 | 716,128.0000 | 39,268,037 | 0.79% | 0.01% |
| July 9, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2379 | $244.71 | 713,749.0000 | 39,268,037 | 0.33% | 0.01% |
| July 9, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1110 | $245.90 | 712,639.0000 | 39,268,037 | 0.16% | 0.00% |
| July 9, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 450 | $247.92 | 712,189.0000 | 39,268,037 | 0.06% | 0.00% |
| July 9, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 175 | $248.79 | 712,014.0000 | 39,268,037 | 0.02% | 0.00% |
| July 9, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 27976 | $0.00 | 111,908.0000 | 39,268,037 | 20.00% | 0.07% |
| July 9, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 27976 | $30.00 | 727,999.0000 | 39,268,037 | 4.00% | 0.07% |
| July 9, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1395 | $241.09 | 726,604.0000 | 39,268,037 | 0.19% | 0.00% |
| July 9, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1244 | $241.96 | 725,360.0000 | 39,268,037 | 0.17% | 0.00% |
| June 25, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 6422 | $252.68 | 707,047.0000 | 39,268,037 | 0.90% | 0.02% |
| June 25, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1702 | $253.43 | 705,345.0000 | 39,268,037 | 0.24% | 0.00% |
| June 25, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2530 | $254.42 | 702,815.0000 | 39,268,037 | 0.36% | 0.01% |
| June 25, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1530 | $255.63 | 701,285.0000 | 39,268,037 | 0.22% | 0.00% |
| June 25, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1067 | $256.35 | 700,218.0000 | 39,268,037 | 0.15% | 0.00% |
| June 25, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 195 | $257.12 | 700,023.0000 | 39,268,037 | 0.03% | 0.00% |
| June 25, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 27976 | $0.00 | 139,884.0000 | 39,268,037 | 16.67% | 0.07% |
| June 25, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2444 | $251.26 | 713,469.0000 | 39,268,037 | 0.34% | 0.01% |
| June 25, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 27976 | $30.00 | 715,913.0000 | 39,268,037 | 4.07% | 0.07% |
| June 11, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 27976 | $30.00 | 703,847.0000 | 39,268,037 | 4.14% | 0.07% |
| June 11, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 900 | $251.83 | 701,647.0000 | 39,268,037 | 0.13% | 0.00% |
| June 11, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1300 | $251.19 | 702,547.0000 | 39,268,037 | 0.18% | 0.00% |
| June 11, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 27976 | $0.00 | 167,860.0000 | 39,268,037 | 14.29% | 0.07% |
| June 11, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 172 | $255.73 | 687,937.0000 | 39,268,037 | 0.02% | 0.00% |
| June 11, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1403 | $254.79 | 688,109.0000 | 39,268,037 | 0.20% | 0.00% |
| June 11, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 8591 | $254.15 | 689,512.0000 | 39,268,037 | 1.23% | 0.02% |
| June 11, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3544 | $253.34 | 698,103.0000 | 39,268,037 | 0.51% | 0.01% |
| May 28, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 27976 | $0.00 | 195,836.0000 | 39,268,037 | 12.50% | 0.07% |
| May 28, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1100 | $263.42 | 691,071.0000 | 39,268,037 | 0.16% | 0.00% |
| May 28, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 27976 | $30.00 | 692,171.0000 | 39,268,037 | 4.21% | 0.07% |
| May 28, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 4231 | $265.39 | 685,690.0000 | 39,268,037 | 0.61% | 0.01% |
| May 28, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 400 | $267.38 | 684,164.0000 | 39,268,037 | 0.06% | 0.00% |
| May 28, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3006 | $268.65 | 681,158.0000 | 39,268,037 | 0.44% | 0.01% |
| May 28, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 300 | $269.88 | 680,858.0000 | 39,268,037 | 0.04% | 0.00% |
| May 28, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1611 | $270.32 | 679,247.0000 | 39,268,037 | 0.24% | 0.00% |
| May 28, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 548 | $271.74 | 678,699.0000 | 39,268,037 | 0.08% | 0.00% |
| May 28, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2599 | $272.34 | 676,100.0000 | 39,268,037 | 0.38% | 0.01% |
| May 28, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 229 | $273.40 | 675,871.0000 | 39,268,037 | 0.03% | 0.00% |
| May 28, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1126 | $266.25 | 684,564.0000 | 39,268,037 | 0.16% | 0.00% |
| May 28, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1150 | $264.52 | 689,921.0000 | 39,268,037 | 0.17% | 0.00% |
| May 21, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | G | Common Stock | 260000 | $0.00 | 664,195.0000 | 39,268,037 | 28.13% | 0.66% |
| May 14, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 10164 | $298.31 | 928,019.0000 | 39,268,037 | 1.08% | 0.03% |
| May 14, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 27976 | $30.00 | 940,795.0000 | 39,268,037 | 3.06% | 0.07% |
| May 14, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 100 | $286.82 | 940,695.0000 | 39,268,037 | 0.01% | 0.00% |
| May 14, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 962 | $296.35 | 939,733.0000 | 39,268,037 | 0.10% | 0.00% |
| May 14, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1550 | $297.05 | 938,183.0000 | 39,268,037 | 0.16% | 0.00% |
| May 14, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3723 | $299.21 | 924,296.0000 | 39,268,037 | 0.40% | 0.01% |
| May 14, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 101 | $299.96 | 924,195.0000 | 39,268,037 | 0.01% | 0.00% |
| May 14, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 27976 | $0.00 | 223,812.0000 | 39,268,037 | 11.11% | 0.07% |
| May 7, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2924 | $289.45 | 918,695.0000 | 39,268,037 | 0.32% | 0.01% |
| May 7, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3205 | $290.31 | 915,490.0000 | 39,268,037 | 0.35% | 0.01% |
| May 7, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 956 | $291.62 | 914,534.0000 | 39,268,037 | 0.10% | 0.00% |
| May 7, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 50 | $292.41 | 914,484.0000 | 39,268,037 | 0.01% | 0.00% |
| May 7, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1575 | $293.21 | 912,909.0000 | 39,268,037 | 0.17% | 0.00% |
| May 7, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 90 | $295.00 | 912,819.0000 | 39,268,037 | 0.01% | 0.00% |
| May 7, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 27976 | $0.00 | 251,788.0000 | 39,268,037 | 10.00% | 0.07% |
| May 7, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 27976 | $30.00 | 929,469.0000 | 39,268,037 | 3.10% | 0.07% |
| May 7, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3350 | $287.26 | 926,119.0000 | 39,268,037 | 0.36% | 0.01% |
| May 7, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 4500 | $288.25 | 921,619.0000 | 39,268,037 | 0.49% | 0.01% |
| April 16, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2598 | $272.83 | 913,211.0000 | 39,268,037 | 0.28% | 0.01% |
| April 16, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2371 | $273.56 | 910,840.0000 | 39,268,037 | 0.26% | 0.01% |
| April 16, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3858 | $275.00 | 906,982.0000 | 39,268,037 | 0.42% | 0.01% |
| April 16, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 4284 | $275.80 | 902,698.0000 | 39,268,037 | 0.47% | 0.01% |
| April 16, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1105 | $276.47 | 901,593.0000 | 39,268,037 | 0.12% | 0.00% |
| April 16, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 100 | $277.30 | 901,493.0000 | 39,268,037 | 0.01% | 0.00% |
| April 16, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 27976 | $0.00 | 279,764.0000 | 39,268,037 | 9.09% | 0.07% |
| April 16, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2244 | $271.88 | 915,809.0000 | 39,268,037 | 0.24% | 0.01% |
| April 16, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 27976 | $30.00 | 918,053.0000 | 39,268,037 | 3.14% | 0.07% |
| April 2, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 65 | $277.63 | 890,077.0000 | 39,268,037 | 0.01% | 0.00% |
| April 2, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 36 | $275.24 | 890,542.0000 | 39,268,037 | 0.00% | 0.00% |
| April 2, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 5248 | $274.22 | 890,578.0000 | 39,268,037 | 0.59% | 0.01% |
| April 2, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 4208 | $273.71 | 895,826.0000 | 39,268,037 | 0.47% | 0.01% |
| April 2, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 300 | $272.00 | 900,034.0000 | 39,268,037 | 0.03% | 0.00% |
| April 2, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1350 | $271.41 | 900,334.0000 | 39,268,037 | 0.15% | 0.00% |
| April 2, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 900 | $270.34 | 901,684.0000 | 39,268,037 | 0.10% | 0.00% |
| April 2, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1700 | $269.25 | 902,584.0000 | 39,268,037 | 0.19% | 0.00% |
| April 2, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1000 | $268.39 | 904,284.0000 | 39,268,037 | 0.11% | 0.00% |
| April 2, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 400 | $275.99 | 890,142.0000 | 39,268,037 | 0.04% | 0.00% |
| April 2, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 41308 | $0.00 | 307,740.0000 | 39,268,037 | 11.83% | 0.11% |
| April 2, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1358 | $267.36 | 905,284.0000 | 39,268,037 | 0.15% | 0.00% |
| April 2, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 41308 | $30.00 | 906,642.0000 | 39,268,037 | 4.77% | 0.11% |
| March 19, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 27976 | $30.00 | 881,934.0000 | 39,268,037 | 3.28% | 0.07% |
| March 19, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 280 | $271.07 | 881,654.0000 | 39,268,037 | 0.03% | 0.00% |
| March 19, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 330 | $272.54 | 881,324.0000 | 39,268,037 | 0.04% | 0.00% |
| March 19, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 180 | $273.34 | 881,144.0000 | 39,268,037 | 0.02% | 0.00% |
| March 19, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1843 | $274.84 | 879,301.0000 | 39,268,037 | 0.21% | 0.00% |
| March 19, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2126 | $275.40 | 877,175.0000 | 39,268,037 | 0.24% | 0.01% |
| March 19, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 11063 | $276.72 | 866,112.0000 | 39,268,037 | 1.26% | 0.03% |
| March 19, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 178 | $277.42 | 865,934.0000 | 39,268,037 | 0.02% | 0.00% |
| March 19, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 600 | $278.89 | 865,334.0000 | 39,268,037 | 0.07% | 0.00% |
| March 19, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 27976 | $0.00 | 349,048.0000 | 39,268,037 | 7.42% | 0.07% |
| March 5, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 10874 | $284.16 | 871,684.0000 | 39,268,037 | 1.23% | 0.03% |
| March 5, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 72976 | $30.00 | 915,558.0000 | 39,268,037 | 8.66% | 0.19% |
| March 5, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 5668 | $281.14 | 909,890.0000 | 39,268,037 | 0.62% | 0.01% |
| March 5, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 7467 | $282.25 | 902,423.0000 | 39,268,037 | 0.82% | 0.02% |
| March 5, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 19865 | $283.15 | 882,558.0000 | 39,268,037 | 2.20% | 0.05% |
| March 5, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 17626 | $285.06 | 854,058.0000 | 39,268,037 | 2.02% | 0.04% |
| March 5, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 100 | $286.57 | 853,958.0000 | 39,268,037 | 0.01% | 0.00% |
| March 5, 2025 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 72976 | $0.00 | 377,024.0000 | 39,268,037 | 16.22% | 0.19% |
| Dec. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1029 | $244.75 | 842,582.0000 | 39,178,227 | 0.12% | 0.00% |
| Dec. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 800 | $240.79 | 856,782.0000 | 39,178,227 | 0.09% | 0.00% |
| Dec. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 4038 | $242.10 | 852,744.0000 | 39,178,227 | 0.47% | 0.01% |
| Dec. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 5435 | $242.94 | 847,309.0000 | 39,178,227 | 0.64% | 0.01% |
| Dec. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3698 | $243.91 | 843,611.0000 | 39,178,227 | 0.44% | 0.01% |
| Nov. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 5250 | $236.69 | 865,193.0000 | 39,178,227 | 0.60% | 0.01% |
| Nov. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3281 | $238.51 | 857,582.0000 | 39,178,227 | 0.38% | 0.01% |
| Nov. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2139 | $236.00 | 870,443.0000 | 39,178,227 | 0.25% | 0.01% |
| Nov. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 4330 | $237.69 | 860,863.0000 | 39,178,227 | 0.50% | 0.01% |
| Oct. 21, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1000 | $206.53 | 872,582.0000 | 39,178,227 | 0.11% | 0.00% |
| Oct. 21, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3275 | $205.61 | 873,582.0000 | 39,178,227 | 0.37% | 0.01% |
| Oct. 21, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 5225 | $204.72 | 876,857.0000 | 39,178,227 | 0.59% | 0.01% |
| Oct. 21, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3200 | $203.82 | 882,082.0000 | 39,178,227 | 0.36% | 0.01% |
| Oct. 21, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2300 | $202.86 | 885,282.0000 | 39,178,227 | 0.26% | 0.01% |
| Sept. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2853 | $195.26 | 899,729.0000 | 39,216,564 | 0.32% | 0.01% |
| Sept. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1747 | $195.91 | 897,982.0000 | 39,216,564 | 0.19% | 0.00% |
| Sept. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 299 | $197.21 | 897,683.0000 | 39,216,564 | 0.03% | 0.00% |
| Sept. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 5192 | $198.44 | 892,491.0000 | 39,216,564 | 0.58% | 0.01% |
| Sept. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 4656 | $198.98 | 887,835.0000 | 39,216,564 | 0.52% | 0.01% |
| Sept. 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 253 | $199.99 | 887,582.0000 | 39,216,564 | 0.03% | 0.00% |
| Aug. 23, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 5263 | $205.55 | 903,794.0000 | 39,216,564 | 0.58% | 0.01% |
| Aug. 23, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1028 | $206.44 | 902,766.0000 | 39,216,564 | 0.11% | 0.00% |
| Aug. 23, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 184 | $207.03 | 902,582.0000 | 39,216,564 | 0.02% | 0.00% |
| Aug. 23, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 4636 | $201.35 | 921,341.0000 | 39,216,564 | 0.50% | 0.01% |
| Aug. 23, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 4985 | $200.41 | 925,977.0000 | 39,216,564 | 0.54% | 0.01% |
| Aug. 22, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1620 | $200.00 | 930,962.0000 | 39,216,564 | 0.17% | 0.00% |
| Aug. 23, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1400 | $202.66 | 919,941.0000 | 39,216,564 | 0.15% | 0.00% |
| Aug. 23, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2184 | $203.62 | 917,757.0000 | 39,216,564 | 0.24% | 0.01% |
| Aug. 23, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 8700 | $204.43 | 909,057.0000 | 39,216,564 | 0.95% | 0.02% |
| July 17, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2200 | $202.51 | 941,582.0000 | 39,216,564 | 0.23% | 0.01% |
| July 17, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 900 | $201.50 | 943,782.0000 | 39,216,564 | 0.10% | 0.00% |
| July 17, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 9000 | $203.34 | 932,582.0000 | 39,216,564 | 0.96% | 0.02% |
| July 17, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2900 | $200.28 | 944,682.0000 | 39,216,564 | 0.31% | 0.01% |
| May 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 7719 | $200.62 | 954,863.0000 | 39,216,564 | 0.80% | 0.02% |
| May 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 679 | $202.46 | 947,865.0000 | 39,216,564 | 0.07% | 0.00% |
| May 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 283 | $203.35 | 947,582.0000 | 39,216,564 | 0.03% | 0.00% |
| May 20, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 6319 | $201.16 | 948,544.0000 | 39,216,564 | 0.66% | 0.02% |
| March 6, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 5000 | $7.75 | 962,582.0000 | 39,216,564 | 0.52% | 0.01% |
| March 6, 2024 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 5000 | $0.00 | 0.0000 | 39,216,564 | 100.00% | 0.01% |
| Oct. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 19 | $222.62 | 958,189.0000 | 37,841,874 | 0.00% | 0.00% |
| Oct. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 9670 | $7.75 | 967,252.0000 | 37,841,874 | 1.01% | 0.03% |
| Oct. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3818 | $214.35 | 963,434.0000 | 37,841,874 | 0.39% | 0.01% |
| Oct. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 4857 | $215.40 | 958,577.0000 | 37,841,874 | 0.50% | 0.01% |
| Oct. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 90 | $217.00 | 958,487.0000 | 37,841,874 | 0.01% | 0.00% |
| Oct. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 236 | $217.42 | 958,251.0000 | 37,841,874 | 0.02% | 0.00% |
| Oct. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 43 | $218.79 | 958,208.0000 | 37,841,874 | 0.00% | 0.00% |
| Oct. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 188 | $223.50 | 958,001.0000 | 37,841,874 | 0.02% | 0.00% |
| Oct. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 126 | $224.78 | 957,875.0000 | 37,841,874 | 0.01% | 0.00% |
| Oct. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 96 | $225.40 | 957,779.0000 | 37,841,874 | 0.01% | 0.00% |
| Oct. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 197 | $230.32 | 957,582.0000 | 37,841,874 | 0.02% | 0.00% |
| Oct. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 9670 | $0.00 | 0.0000 | 37,841,874 | 100.00% | 0.03% |
| Sept. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 9666 | $7.75 | 967,248.0000 | 37,841,874 | 1.01% | 0.03% |
| Sept. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 800 | $294.47 | 966,448.0000 | 37,841,874 | 0.08% | 0.00% |
| Sept. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 800 | $295.56 | 965,648.0000 | 37,841,874 | 0.08% | 0.00% |
| Sept. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 961 | $296.54 | 964,687.0000 | 37,841,874 | 0.10% | 0.00% |
| Sept. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 735 | $297.30 | 963,952.0000 | 37,841,874 | 0.08% | 0.00% |
| Sept. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 581 | $298.45 | 963,371.0000 | 37,841,874 | 0.06% | 0.00% |
| Sept. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2023 | $299.48 | 961,348.0000 | 37,841,874 | 0.21% | 0.01% |
| Sept. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2207 | $300.45 | 959,141.0000 | 37,841,874 | 0.23% | 0.01% |
| Sept. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1453 | $301.42 | 957,688.0000 | 37,841,874 | 0.15% | 0.00% |
| Sept. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 106 | $301.91 | 957,582.0000 | 37,841,874 | 0.01% | 0.00% |
| Sept. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 9666 | $0.00 | 9,670.0000 | 37,841,874 | 49.99% | 0.03% |
| Aug. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 9666 | $7.75 | 967,248.0000 | 37,841,874 | 1.01% | 0.03% |
| Aug. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2460 | $246.71 | 964,788.0000 | 37,841,874 | 0.25% | 0.01% |
| Aug. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 7052 | $247.37 | 957,736.0000 | 37,841,874 | 0.73% | 0.02% |
| Aug. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 154 | $248.14 | 957,582.0000 | 37,841,874 | 0.02% | 0.00% |
| Aug. 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 9666 | $0.00 | 19,336.0000 | 37,841,874 | 33.33% | 0.03% |
| July 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 9666 | $7.75 | 967,248.0000 | 37,841,874 | 1.01% | 0.03% |
| July 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 4122 | $321.32 | 963,126.0000 | 37,841,874 | 0.43% | 0.01% |
| July 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1570 | $322.19 | 961,556.0000 | 37,841,874 | 0.16% | 0.00% |
| July 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 400 | $323.47 | 961,156.0000 | 37,841,874 | 0.04% | 0.00% |
| July 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1936 | $324.33 | 959,220.0000 | 37,841,874 | 0.20% | 0.01% |
| July 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 578 | $325.05 | 958,642.0000 | 37,841,874 | 0.06% | 0.00% |
| July 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 322 | $326.18 | 958,320.0000 | 37,841,874 | 0.03% | 0.00% |
| July 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 738 | $327.15 | 957,582.0000 | 37,841,874 | 0.08% | 0.00% |
| July 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 9666 | $0.00 | 29,002.0000 | 37,841,874 | 25.00% | 0.03% |
| June 12, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 9666 | $7.75 | 967,248.0000 | 37,841,874 | 1.01% | 0.03% |
| June 12, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 918 | $321.34 | 966,330.0000 | 37,841,874 | 0.09% | 0.00% |
| June 12, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1568 | $322.23 | 964,762.0000 | 37,841,874 | 0.16% | 0.00% |
| June 12, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 719 | $323.17 | 964,043.0000 | 37,841,874 | 0.07% | 0.00% |
| June 12, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 798 | $324.33 | 963,245.0000 | 37,841,874 | 0.08% | 0.00% |
| June 12, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3362 | $325.25 | 959,883.0000 | 37,841,874 | 0.35% | 0.01% |
| June 12, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 1542 | $326.36 | 958,341.0000 | 37,841,874 | 0.16% | 0.00% |
| June 12, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 759 | $327.17 | 957,582.0000 | 37,841,874 | 0.08% | 0.00% |
| June 12, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 9666 | $0.00 | 38,668.0000 | 37,841,874 | 20.00% | 0.03% |
| May 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Common Stock | 9666 | $7.75 | 967,248.0000 | 37,841,874 | 1.01% | 0.03% |
| May 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3486 | $317.61 | 963,762.0000 | 37,841,874 | 0.36% | 0.01% |
| May 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 3747 | $318.66 | 960,015.0000 | 37,841,874 | 0.39% | 0.01% |
| May 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 2002 | $319.44 | 958,013.0000 | 37,841,874 | 0.21% | 0.01% |
| May 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | S | Common Stock | 431 | $320.50 | 957,582.0000 | 37,841,874 | 0.04% | 0.00% |
| May 11, 2023 | Penumbra Inc | $PEN | Elsesser Adam | CEO and President | M | Stock Option (right to buy) | 9666 | $0.00 | 48,334.0000 | 37,841,874 | 16.67% | 0.03% |