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.
"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 |
2022-08-01 Sale | 2022-08-03 8:41 pm | Penumbra Inc | PEN | O'Rourke Bridget Director | 88 | $137.12 | $12,067 | 3,872 (Direct) | View |
2022-07-27 Sale | 2022-07-29 7:21 pm | Penumbra Inc | PEN | O'Rourke Bridget Director | 88 | $135 | $11,880 | 3,960 (Direct) | View |
2022-07-05 Sale | 2022-07-06 8:28 pm | Penumbra Inc | PEN | Wilder Thomas Director | 248 | $123.64 | $30,663 | 4,469 (Indirect Direct) | View |
2022-07-01 Sale | 2022-07-06 8:26 pm | Penumbra Inc | PEN | Sarna Surbhi Director | 27 | $124.39 | $3,359 | 1,980 (Direct) | View |
2022-04-01 Sale | 2022-04-05 7:50 pm | Penumbra Inc | PEN | Sarna Surbhi Director | 28 | $221.71 | $6,208 | 2,007 (Direct) | View |
2022-04-01 Sale | 2022-04-05 7:43 pm | Penumbra Inc | PEN | Roberts Johanna VP | 1,500 | $225.32 | $337,981 | 84,824 (Direct) | View |
2022-03-01 Sale | 2022-03-03 7:43 pm | Penumbra Inc | PEN | Roberts Johanna VP | 1,500 | $225.23 | $337,849 | 86,324 (Direct) | View |
2022-01-11 Sale | 2022-01-13 7:36 pm | Penumbra Inc | PEN | Elsesser Adam CEO | 14,500 | $253.34 | $3,673,489 | 1,015,582 (Indirect Direct) | View |
2022-01-03 Sale | 2022-01-05 7:46 pm | Penumbra Inc | PEN | Sarna Surbhi Director | 94 | $285.34 | $26,822 | 1,325 (Direct) | View |
2022-01-03 Sale | 2022-01-05 7:41 pm | Penumbra Inc | PEN | Roberts Johanna VP | 3,250 | $281.57 | $915,093 | 87,824 (Direct) | View |
2022-01-03 Sale | 2022-01-05 7:37 pm | Penumbra Inc | PEN | Grewal Harpreet Director | 634 | $285.34 | $180,906 | 10,730 (Direct) | View |
2022-01-04 Sale | 2022-01-05 7:34 pm | Penumbra Inc | PEN | Wilder Thomas Director | 80 | $283.99 | $22,719 | 4,007 (Indirect Direct) | View |
2021-12-13 Sale | 2021-12-15 7:36 pm | Penumbra Inc | PEN | Elsesser Adam CEO | 14,500 | $248.95 | $3,609,715 | 1,030,082 (Indirect Direct) | View |
2021-12-01 Sale | 2021-12-03 7:53 pm | Penumbra Inc | PEN | Roberts Johanna VP | 1,750 | $246.97 | $432,192 | 91,074 (Direct) | View |
2021-11-15 Sale | 2021-11-17 7:52 pm | Penumbra Inc | PEN | O'Rourke Bridget Director | 65 | $265.36 | $17,248 | 3,338 (Direct) | View |
2021-11-11 Sale | 2021-11-15 7:39 pm | Penumbra Inc | PEN | Elsesser Adam CEO | 14,500 | $264.18 | $3,830,628 | 1,044,582 (Indirect Direct) | View |
2021-11-08 Sale | 2021-11-10 7:41 pm | Penumbra Inc | PEN | Roberts Johanna VP | 2,500 | $279.21 | $698,036 | 91,324 (Direct) | View |
2021-11-01 Sale | 2021-11-02 7:47 pm | Penumbra Inc | PEN | Sarna Surbhi Director | 907 | $278.06 | $252,200 | 1,419 (Direct) | View |
2021-10-14 Sale | 2021-10-15 7:38 pm | Penumbra Inc | PEN | O'Rourke Bridget Director | 65 | $266.43 | $17,318 | 3,403 (Direct) | View |
2021-10-11 Sale | 2021-10-14 06:04 am | Penumbra Inc | PEN | Elsesser Adam CEO | 14,500 | $254.6 | $3,691,712 | 1,059,082 (Indirect Direct) | View |
2021-10-01 Sale | 2021-10-05 8:18 pm | Penumbra Inc | PEN | Roberts Johanna VP | 2,500 | $261.63 | $654,074 | 93,824 (Direct) | View |
2021-10-01 Sale | 2021-10-05 8:18 pm | Penumbra Inc | PEN | Pray James Robert President International | 5,000 | $261.73 | $1,308,629 | 410,009 (Indirect Direct) | View |
2021-10-01 Sale | 2021-10-05 8:17 pm | Penumbra Inc | PEN | Grewal Harpreet Director | 634 | $267.06 | $169,316 | 11,364 (Direct) | View |
2021-10-01 Sale | 2021-10-05 8:17 pm | Penumbra Inc | PEN | Wilder Thomas Director | 80 | $267.06 | $21,365 | 4,087 (Indirect Direct) | View |
2021-10-01 Sale | 2021-10-05 8:17 pm | Penumbra Inc | PEN | Rothman Lynn EVP and Chief Business Officer | 5,300 | $261.7 | $1,387,008 | 168,544 (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 |
2022-05-31 Exercise | 2022-06-02 7:38 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert CAO | 2,000 | $12.36 | 23,217 (Direct) | View |
2022-05-31 Exercise | 2022-06-02 7:38 pm | N/A 2025-03-22 | Penumbra Inc | PEN | Shiu Lambert CAO | 2,000 | $0 | 23,217 (Direct) | View |
2022-05-15 Tax Withholding | 2022-05-17 7:18 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna VP | 1,860 | $143.25 | 55,496 (Direct) | View |
2022-04-15 Tax Withholding | 2022-04-19 7:50 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna VP | 268 | $197.74 | 57,356 (Direct) | View |
2022-04-01 Exercise | 2022-04-05 7:43 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna VP | 1,500 | $22.04 | 84,824 (Direct) | View |
2022-04-01 Exercise | 2022-04-05 7:43 pm | N/A 2025-08-11 | Penumbra Inc | PEN | Roberts Johanna VP | 1,500 | $0 | 84,824 (Direct) | View |
2022-03-01 Exercise | 2022-03-03 7:43 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna VP | 1,500 | $22.04 | 86,324 (Direct) | View |
2022-03-01 Exercise | 2022-03-03 7:43 pm | N/A 2025-08-11 | Penumbra Inc | PEN | Roberts Johanna VP | 1,500 | $0 | 86,324 (Direct) | View |
2022-02-18 Option Award | 2022-02-23 9:00 pm | N/A N/A | Penumbra Inc | PEN | O'Rourke Bridget Director | 710 | $0 | 4,048 (Direct) | View |
2022-02-18 Option Award | 2022-02-23 8:59 pm | N/A N/A | Penumbra Inc | PEN | Sarna Surbhi Director | 710 | $0 | 2,035 (Direct) | View |
2022-02-18 Option Award | 2022-02-23 8:58 pm | N/A N/A | Penumbra Inc | PEN | Leeds Janet Director | 710 | $0 | 3,961 (Direct) | View |
2022-02-18 Option Award | 2022-02-23 8:57 pm | N/A N/A | Penumbra Inc | PEN | Kassing Don W. Director | 710 | $0 | 10,738 (Direct) | View |
2022-02-18 Option Award | 2022-02-23 8:55 pm | N/A N/A | Penumbra Inc | PEN | Wilder Thomas Director | 710 | $0 | 4,717 (Direct) | View |
2022-02-18 Option Award | 2022-02-23 8:54 pm | N/A N/A | Penumbra Inc | PEN | Grewal Harpreet Director | 710 | $0 | 11,440 (Direct) | View |
2022-01-11 Exercise | 2022-01-13 7:36 pm | N/A N/A | Penumbra Inc | PEN | Elsesser Adam CEO | 14,500 | $7.75 | 1,015,582 (Direct) | View |
2022-01-11 Exercise | 2022-01-13 7:36 pm | N/A 2024-03-20 | Penumbra Inc | PEN | Elsesser Adam CEO | 14,500 | $0 | 1,015,582 (Direct) | View |
2022-01-03 Exercise | 2022-01-05 7:41 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna VP | 3,250 | $22.04 | 87,824 (Direct) | View |
2022-01-03 Exercise | 2022-01-05 7:41 pm | N/A 2025-08-11 | Penumbra Inc | PEN | Roberts Johanna VP | 3,250 | $0 | 87,824 (Direct) | View |
2021-12-28 Exercise | 2021-12-30 7:50 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna VP | 4,800 | $22.04 | 91,074 (Direct) | View |
2021-12-28 Exercise | 2021-12-30 7:50 pm | N/A 2025-08-11 | Penumbra Inc | PEN | Roberts Johanna VP | 4,800 | $0 | 91,074 (Direct) | View |
2021-12-16 Tax Withholding | 2021-12-20 8:40 pm | N/A N/A | Penumbra Inc | PEN | Yuen Maggie CFO | 916 | $247.1 | 8,939 (Direct) | View |
2021-12-13 Exercise | 2021-12-15 7:36 pm | N/A N/A | Penumbra Inc | PEN | Elsesser Adam CEO | 14,500 | $7.75 | 1,030,082 (Direct) | View |
2021-12-13 Exercise | 2021-12-15 7:36 pm | N/A 2024-03-20 | Penumbra Inc | PEN | Elsesser Adam CEO | 14,500 | $0 | 1,030,082 (Direct) | View |
2021-12-01 Exercise | 2021-12-03 7:53 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna VP | 1,750 | $22.04 | 91,074 (Direct) | View |
2021-12-01 Exercise | 2021-12-03 7:53 pm | N/A 2025-08-11 | Penumbra Inc | PEN | Roberts Johanna VP | 1,750 | $0 | 91,074 (Direct) | View |
2021-11-15 Tax Withholding | 2021-11-17 7:48 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert CAO | 130 | $257.47 | 13,217 (Direct) | View |
2021-11-15 Option Award | 2021-11-17 7:48 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert CAO | 3,750 | $0 | 13,217 (Direct) | View |
2021-11-15 Option Award | 2021-11-17 7:43 pm | N/A N/A | Penumbra Inc | PEN | Yuen Maggie CFO | 3,750 | $0 | 9,785 (Direct) | View |
2021-11-15 Option Award | 2021-11-17 7:40 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna VP | 1,500 | $0 | 52,824 (Direct) | View |
2021-11-11 Exercise | 2021-11-15 7:39 pm | N/A N/A | Penumbra Inc | PEN | Elsesser Adam CEO | 14,500 | $7.75 | 1,044,582 (Direct) | View |
2021-11-11 Exercise | 2021-11-15 7:39 pm | N/A 2024-03-20 | Penumbra Inc | PEN | Elsesser Adam CEO | 14,500 | $0 | 1,044,582 (Direct) | View |
2021-11-08 Exercise | 2021-11-10 7:41 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna VP | 2,500 | $22.04 | 91,324 (Direct) | View |
2021-11-08 Exercise | 2021-11-10 7:41 pm | N/A 2025-08-11 | Penumbra Inc | PEN | Roberts Johanna VP | 2,500 | $0 | 91,324 (Direct) | View |
2021-10-15 Tax Withholding | 2021-10-19 8:14 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert CAO | 527 | $267.75 | 9,597 (Direct) | View |
2021-10-11 Exercise | 2021-10-14 06:04 am | N/A N/A | Penumbra Inc | PEN | Elsesser Adam CEO | 14,500 | $7.75 | 1,059,082 (Direct) | View |
2021-10-11 Exercise | 2021-10-14 06:04 am | N/A 2024-03-20 | Penumbra Inc | PEN | Elsesser Adam CEO | 14,500 | $0 | 1,059,082 (Direct) | View |
2021-10-01 Exercise | 2021-10-05 8:18 pm | N/A N/A | Penumbra Inc | PEN | Roberts Johanna VP | 2,500 | $22.04 | 93,824 (Direct) | View |
2021-10-01 Exercise | 2021-10-05 8:18 pm | N/A 2025-08-11 | Penumbra Inc | PEN | Roberts Johanna VP | 2,500 | $0 | 93,824 (Direct) | View |
2021-10-01 Exercise | 2021-10-05 8:17 pm | N/A N/A | Penumbra Inc | PEN | Rothman Lynn EVP and Chief Business Officer | 5,300 | $22.04 | 168,544 (Direct) | View |
2021-10-01 Exercise | 2021-10-05 8:17 pm | N/A 2025-08-11 | Penumbra Inc | PEN | Rothman Lynn EVP and Chief Business Officer | 5,300 | $0 | 168,544 (Direct) | View |