Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-12-11 Sale | 2025-12-15 7:30 pm | Penumbra Inc | PEN | Bose Arani Director | 15,000 | $308.82 | $4,632,292 | 259,020 (Indirect Direct) | View |
| 2025-12-05 Sale | 2025-12-09 8:01 pm | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 300 | $300.13 | $90,039 | 63,836 (Direct) | View |
| 2025-12-01 Sale | 2025-12-03 7:45 pm | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 600 | $294.94 | $176,966 | 64,136 (Direct) | View |
| 2025-12-02 Sale | 2025-12-03 7:44 pm | Penumbra Inc | PEN | Grewal Harpreet Director | 100 | $292.98 | $29,298 | 8,416 (Direct) | View |
| 2025-11-25 Sale | 2025-11-26 7:36 pm | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 1,800 | $300.06 | $540,108 | 64,736 (Direct) | View |
| 2025-11-25 Sale | 2025-11-26 7:36 pm | Penumbra Inc | PEN | Bose Arani Director | 7,500 | $300.19 | $2,251,425 | 274,020 (Indirect Direct) | View |
| 2025-11-21 Sale | 2025-11-25 7:59 pm | Penumbra Inc | PEN | Bose Arani Director | 7,500 | $290.56 | $2,179,212 | 283,319 (Indirect Direct) | View |
| 2025-11-10 Sale | 2025-11-12 7:32 pm | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 600 | $266.98 | $160,189 | 63,657 (Direct) | View |
| 2025-11-04 Sale | 2025-11-06 7:31 pm | Penumbra Inc | PEN | Grewal Harpreet Director | 186 | $227.58 | $42,330 | 8,516 (Direct) | View |
| 2025-10-02 Sale | 2025-10-03 7:32 pm | Penumbra Inc | PEN | Grewal Harpreet Director | 186 | $248.61 | $46,241 | 8,702 (Direct) | View |
| 2025-10-01 Sale | 2025-10-03 7:31 pm | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 600 | $249.7 | $149,820 | 64,257 (Direct) | View |
| 2025-10-01 Sale | 2025-10-03 7:30 pm | Penumbra Inc | PEN | Wilder Thomas Director | 186 | $253.93 | $47,231 | 4,692 (Indirect Direct) | View |
| 2025-09-02 Sale | 2025-09-04 7:36 pm | Penumbra Inc | PEN | Grewal Harpreet Director | 186 | $272.19 | $50,627 | 8,888 (Direct) | View |
| 2025-09-03 Sale | 2025-09-04 7:36 pm | Penumbra Inc | PEN | Elsesser Adam CEO | 15,800 | $269.65 | $4,260,457 | 760,042 (Indirect Direct) | View |
| 2025-09-02 Sale | 2025-09-04 7:36 pm | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 600 | $270.58 | $162,347 | 64,857 (Direct) | View |
| 2025-08-20 Sale | 2025-08-22 7:48 pm | Penumbra Inc | PEN | Elsesser Adam CEO and President | 15,900 | $254.53 | $4,046,952 | 775,842 (Indirect Direct) | View |
| 2025-08-13 Sale | 2025-08-15 7:49 pm | Penumbra Inc | PEN | Yuen Maggie Chief Financial Officer | 2,000 | $250 | $500,000 | 19,043 (Direct) | View |
| 2025-08-13 Sale | 2025-08-15 7:44 pm | Penumbra Inc | PEN | Bose Arani Director | 12,000 | $250.65 | $3,007,776 | 290,819 (Indirect Direct) | View |
| 2025-08-12 Sale | 2025-08-13 7:44 pm | Penumbra Inc | PEN | Wilder Thomas Director | 372 | $240.16 | $89,340 | 4,878 (Indirect Direct) | View |
| 2025-08-11 Sale | 2025-08-13 7:40 pm | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 600 | $238.94 | $143,363 | 65,457 (Direct) | View |
| 2025-08-06 Sale | 2025-08-08 8:06 pm | Penumbra Inc | PEN | Elsesser Adam CEO and President | 16,030 | $238.2 | $3,818,363 | 791,742 (Indirect Direct) | View |
| 2025-07-23 Sale | 2025-07-25 7:32 pm | Penumbra Inc | PEN | Elsesser Adam CEO and President | 16,150 | $233.16 | $3,765,574 | 807,772 (Indirect Direct) | View |
| 2025-07-09 Sale | 2025-07-11 7:30 pm | Penumbra Inc | PEN | Elsesser Adam CEO and President | 15,985 | $243.75 | $3,896,344 | 823,922 (Indirect Direct) | View |
| 2025-07-01 Sale | 2025-07-03 7:54 pm | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 600 | $252.7 | $151,622 | 66,057 (Direct) | View |
| 2025-06-25 Sale | 2025-06-27 8:02 pm | Penumbra Inc | PEN | Elsesser Adam CEO and President | 15,890 | $253.4 | $4,026,589 | 839,907 (Indirect Direct) | View |
| 2025-06-16 Sale | 2025-06-18 7:46 pm | Penumbra Inc | PEN | O'Rourke Bridget Director | 50 | $259.78 | $12,989 | 5,373 (Direct) | View |
| 2025-06-11 Sale | 2025-06-13 7:33 pm | Penumbra Inc | PEN | Elsesser Adam CEO and President | 15,910 | $253.67 | $4,035,890 | 855,797 (Indirect Direct) | View |
| 2025-06-02 Sale | 2025-06-04 7:30 pm | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 600 | $258.17 | $154,903 | 64,714 (Direct) | View |
| 2025-05-28 Sale | 2025-05-30 8:02 pm | Penumbra Inc | PEN | Elsesser Adam CEO and President | 16,300 | $267.91 | $4,366,920 | 871,707 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-12-15 Tax Withholding | 2025-12-17 8:00 pm | N/A N/A | Penumbra Inc | PEN | Yuen Maggie Chief Financial Officer | 565 | $309.15 | 16,006 (Direct) | View |
| 2025-12-15 Tax Withholding | 2025-12-17 7:59 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 300 | $309.15 | 35,585 (Direct) | View |
| 2025-12-15 Tax Withholding | 2025-12-17 7:59 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 1,130 | $309.15 | 62,706 (Direct) | View |
| 2025-11-26 Gift | 2025-11-26 7:36 pm | N/A N/A | Penumbra Inc | PEN | Bose Arani Director | 1,799 | $0 | 274,020 (Indirect) | View |
| 2025-11-15 Tax Withholding | 2025-11-18 8:03 pm | N/A N/A | Penumbra Inc | PEN | Yuen Maggie Chief Financial Officer | 691 | $280.07 | 16,556 (Direct) | View |
| 2025-11-17 Option Award | 2025-11-18 8:03 pm | N/A N/A | Penumbra Inc | PEN | Yuen Maggie Chief Financial Officer | 3,580 | $0 | 16,556 (Direct) | View |
| 2025-11-15 Tax Withholding | 2025-11-18 8:03 pm | N/A N/A | Penumbra Inc | PEN | Narayan Shruthi President | 358 | $280.07 | 26,603 (Direct) | View |
| 2025-11-15 Tax Withholding | 2025-11-18 8:03 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 852 | $280.07 | 35,865 (Direct) | View |
| 2025-11-17 Option Award | 2025-11-18 8:03 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 3,580 | $0 | 35,865 (Direct) | View |
| 2025-11-15 Tax Withholding | 2025-11-18 8:02 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 701 | $280.07 | 66,536 (Direct) | View |
| 2025-11-17 Option Award | 2025-11-18 8:02 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 3,580 | $0 | 66,536 (Direct) | View |
| 2025-10-15 Tax Withholding | 2025-10-17 7:32 pm | N/A N/A | Penumbra Inc | PEN | Narayan Shruthi President | 1,294 | $252.61 | 26,961 (Direct) | View |
| 2025-09-15 Option Award | 2025-09-16 7:26 pm | N/A N/A | Penumbra Inc | PEN | Narayan Shruthi President | 9,170 | $0 | 28,255 (Direct) | View |
Ownership | 2025-09-16 7:25 pm | N/A N/A | Penumbra Inc | PEN | Narayan Shruthi President | 0 | $0 | 19,085 (Direct) | View |
| 2025-09-03 Exercise | 2025-09-04 7:36 pm | N/A N/A | Penumbra Inc | PEN | Elsesser Adam CEO | 27,980 | $30 | 760,042 (Direct) | View |
| 2025-09-03 Exercise | 2025-09-04 7:36 pm | N/A 2025-09-16 | Penumbra Inc | PEN | Elsesser Adam CEO | 27,980 | $0 | 760,042 (Direct) | View |
| 2025-08-20 Exercise | 2025-08-22 7:48 pm | N/A N/A | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $30 | 775,842 (Direct) | View |
| 2025-08-20 Exercise | 2025-08-22 7:48 pm | N/A 2025-09-16 | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $0 | 775,842 (Direct) | View |
| 2025-08-15 Exercise | 2025-08-15 7:49 pm | N/A N/A | Penumbra Inc | PEN | Yuen Maggie Chief Financial Officer | 724 | $158.3 | 19,043 (Direct) | View |
| 2025-08-15 Exercise | 2025-08-15 7:49 pm | N/A 2029-12-15 | Penumbra Inc | PEN | Yuen Maggie Chief Financial Officer | 724 | $0 | 19,043 (Direct) | View |
| 2025-08-06 Exercise | 2025-08-08 8:06 pm | N/A N/A | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $30 | 791,742 (Direct) | View |
| 2025-08-06 Exercise | 2025-08-08 8:06 pm | N/A 2025-09-16 | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $0 | 791,742 (Direct) | View |
| 2025-07-23 Exercise | 2025-07-25 7:32 pm | N/A N/A | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $30 | 807,772 (Direct) | View |
| 2025-07-23 Exercise | 2025-07-25 7:32 pm | N/A 2025-09-16 | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $0 | 807,772 (Direct) | View |
| 2025-07-09 Exercise | 2025-07-11 7:30 pm | N/A N/A | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $30 | 823,922 (Direct) | View |
| 2025-07-09 Exercise | 2025-07-11 7:30 pm | N/A 2025-09-16 | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $0 | 823,922 (Direct) | View |
| 2025-06-25 Exercise | 2025-06-27 8:04 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 1,943 | $22.04 | 66,657 (Direct) | View |
| 2025-06-25 Exercise | 2025-06-27 8:04 pm | N/A 2025-08-11 | Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary | 1,943 | $0 | 66,657 (Direct) | View |
| 2025-06-25 Exercise | 2025-06-27 8:02 pm | N/A N/A | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $30 | 839,907 (Direct) | View |
| 2025-06-25 Exercise | 2025-06-27 8:02 pm | N/A 2025-09-16 | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $0 | 839,907 (Direct) | View |
| 2025-06-11 Exercise | 2025-06-13 7:33 pm | N/A N/A | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $30 | 855,797 (Direct) | View |
| 2025-06-11 Exercise | 2025-06-13 7:33 pm | N/A 2025-09-16 | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $0 | 855,797 (Direct) | View |
| 2025-05-28 Exercise | 2025-05-30 8:02 pm | N/A N/A | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $30 | 871,707 (Direct) | View |
| 2025-05-28 Exercise | 2025-05-30 8:02 pm | N/A 2025-09-16 | Penumbra Inc | PEN | Elsesser Adam CEO and President | 27,976 | $0 | 871,707 (Direct) | View |