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 |
2023-05-01 Sale |
2023-05-03 7:50 pm |
Penumbra Inc | PEN | Bose Arani Director |
5,000 | $285.87 | $1,429,328 | 426,342 (Indirect Direct) |
View |
2023-04-03 Sale |
2023-04-05 7:34 pm |
Penumbra Inc | PEN | Bose Arani Director |
5,000 | $275.59 | $1,377,929 | 431,342 (Direct) |
View |
2023-04-03 Sale |
2023-04-05 7:32 pm |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
600 | $278.14 | $166,882 | 78,210 (Direct) |
View |
2023-04-03 Sale |
2023-04-05 7:31 pm |
Penumbra Inc | PEN | Sarna Surbhi Director |
28 | $276.37 | $7,738 | 2,577 (Direct) |
View |
2023-03-29 Sale |
2023-03-31 8:06 pm |
Penumbra Inc | PEN | Grewal Harpreet Director |
875 | $271 | $237,125 | 9,660 (Direct) |
View |
2023-03-15 Sale |
2023-03-17 8:06 pm |
Penumbra Inc | PEN | Grewal Harpreet Director |
875 | $254.98 | $223,108 | 10,535 (Direct) |
View |
2023-03-01 Sale |
2023-03-03 8:38 pm |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
600 | $258.62 | $155,174 | 78,810 (Direct) |
View |
2023-03-01 Sale |
2023-03-03 8:38 pm |
Penumbra Inc | PEN | Grewal Harpreet Director |
710 | $259.48 | $184,231 | 11,410 (Direct) |
View |
2023-03-01 Sale |
2023-03-03 8:37 pm |
Penumbra Inc | PEN | Bose Arani Director |
5,000 | $258.26 | $1,291,300 | 436,342 (Direct) |
View |
2023-02-01 Sale |
2023-02-03 7:41 pm |
Penumbra Inc | PEN | Bose Arani Director |
5,000 | $254.21 | $1,271,075 | 440,662 (Direct) |
View |
2023-01-27 Sale |
2023-01-31 7:33 pm |
Penumbra Inc | PEN | Kassing Don W. Director |
693 | $243.54 | $168,773 | 10,045 (Indirect Direct) |
View |
2023-01-23 Sale |
2023-01-25 7:31 pm |
Penumbra Inc | PEN | Bose Arani Director |
20,000 | $250.25 | $5,005,000 | 445,662 (Direct) |
View |
2023-01-04 Sale |
2023-01-05 7:07 pm |
Penumbra Inc | PEN | Wilder Thomas Director |
124 | $223.64 | $27,731 | 4,221 (Indirect Direct) |
View |
2023-01-03 Sale |
2023-01-05 7:05 pm |
Penumbra Inc | PEN | Sarna Surbhi Director |
27 | $227.12 | $6,132 | 1,925 (Direct) |
View |
2022-12-01 Sale |
2022-12-05 7:50 pm |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
1,500 | $210.29 | $315,431 | 70,510 (Direct) |
View |
2022-11-14 Sale |
2022-11-16 8:17 pm |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
1,500 | $194.48 | $291,723 | 72,010 (Direct) |
View |
2022-10-03 Sale |
2022-10-05 8:37 pm |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
1,500 | $193.02 | $289,537 | 73,696 (Direct) |
View |
2022-10-03 Sale |
2022-10-05 8:34 pm |
Penumbra Inc | PEN | Wilder Thomas Director |
124 | $191.2 | $23,709 | 4,345 (Indirect Direct) |
View |
2022-10-03 Sale |
2022-10-05 8:32 pm |
Penumbra Inc | PEN | Sarna Surbhi Director |
28 | $191.2 | $5,354 | 1,952 (Direct) |
View |
2022-10-03 Sale |
2022-10-05 8:31 pm |
Penumbra Inc | PEN | O'Rourke Bridget Director |
88 | $191.2 | $16,826 | 3,784 (Direct) |
View |
2022-09-07 Sale |
2022-09-09 7:32 pm |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
5,800 | $175.17 | $1,015,986 | 75,196 (Direct) |
View |
2022-08-15 Sale |
2022-08-17 8:32 pm |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
1,700 | $175.04 | $297,568 | 80,996 (Direct) |
View |
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 |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2023-04-15 Tax Withholding |
2023-04-18 8:13 pm |
N/A N/A |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
187 | $277.62 | 69,773 (Direct) |
View |
2023-04-03 Exercise |
2023-04-05 7:32 pm |
N/A 2025-08-11 |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
600 | $0 | 78,210 (Direct) |
View |
2023-04-03 Exercise |
2023-04-05 7:32 pm |
N/A N/A |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
600 | $22.04 | 78,210 (Direct) |
View |
2023-03-01 Exercise |
2023-03-03 8:38 pm |
N/A 2025-08-11 |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
600 | $0 | 78,810 (Direct) |
View |
2023-03-01 Exercise |
2023-03-03 8:38 pm |
N/A N/A |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
600 | $22.04 | 78,810 (Direct) |
View |
2023-02-17 Option Award |
2023-02-22 7:49 pm |
N/A N/A |
Penumbra Inc | PEN | O'Rourke Bridget Director |
680 | $0 | 4,464 (Direct) |
View |
2023-02-17 Option Award |
2023-02-22 7:47 pm |
N/A N/A |
Penumbra Inc | PEN | Kassing Don W. Director |
680 | $0 | 10,725 (Direct) |
View |
2023-02-17 Option Award |
2023-02-22 7:47 pm |
N/A N/A |
Penumbra Inc | PEN | Leeds Janet Director |
680 | $0 | 4,641 (Direct) |
View |
2023-02-17 Option Award |
2023-02-22 7:45 pm |
N/A N/A |
Penumbra Inc | PEN | Sarna Surbhi Director |
680 | $0 | 2,605 (Direct) |
View |
2023-02-17 Option Award |
2023-02-22 7:45 pm |
N/A N/A |
Penumbra Inc | PEN | Grewal Harpreet Director |
680 | $0 | 12,120 (Direct) |
View |
2023-02-17 Option Award |
2023-02-22 7:43 pm |
N/A N/A |
Penumbra Inc | PEN | Wilder Thomas Director |
680 | $0 | 4,901 (Direct) |
View |
2023-02-17 Option Award |
2023-02-22 7:43 pm |
N/A N/A |
Penumbra Inc | PEN | Bose Arani Director |
680 | $0 | 441,342 (Direct) |
View |
2022-12-28 Exercise |
2023-02-03 7:37 pm |
N/A 2025-08-11 |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
5,750 | $0 | 79,410 (Direct) |
View |
2022-12-28 Exercise |
2023-02-03 7:37 pm |
N/A N/A |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
5,750 | $22.04 | 79,410 (Direct) |
View |
2022-12-16 Tax Withholding |
2022-12-19 7:52 pm |
N/A N/A |
Penumbra Inc | PEN | Yuen Maggie Chief Financial Officer |
601 | $223.06 | 12,588 (Direct) |
View |
2022-12-15 Option Award |
2022-12-19 7:52 pm |
N/A N/A |
Penumbra Inc | PEN | Yuen Maggie Chief Financial Officer |
4,450 | $0 | 12,588 (Direct) |
View |
2022-12-15 Option Award |
2022-12-19 7:49 pm |
N/A N/A |
Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer |
2,230 | $0 | 16,776 (Direct) |
View |
2022-12-15 Option Award |
2022-12-19 7:44 pm |
N/A N/A |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
8,900 | $0 | 64,210 (Direct) |
View |
2022-12-01 Exercise |
2022-12-05 7:50 pm |
N/A 2025-08-11 |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
1,500 | $0 | 70,510 (Direct) |
View |
2022-12-01 Exercise |
2022-12-05 7:50 pm |
N/A N/A |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
1,500 | $22.04 | 70,510 (Direct) |
View |
2022-11-15 Tax Withholding |
2022-11-16 8:20 pm |
N/A N/A |
Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer |
325 | $195.99 | 14,546 (Direct) |
View |
2022-11-15 Tax Withholding |
2022-11-16 8:18 pm |
N/A N/A |
Penumbra Inc | PEN | Yuen Maggie Chief Financial Officer |
325 | $195.99 | 8,738 (Direct) |
View |
2022-11-14 Exercise |
2022-11-16 8:17 pm |
N/A 2025-08-11 |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
1,500 | $0 | 72,010 (Direct) |
View |
2022-11-15 Tax Withholding |
2022-11-16 8:17 pm |
N/A N/A |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
186 | $195.99 | 72,010 (Direct) |
View |
2022-11-14 Exercise |
2022-11-16 8:17 pm |
N/A N/A |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
1,500 | $22.04 | 72,010 (Direct) |
View |
2022-10-15 Tax Withholding |
2022-10-18 7:58 pm |
N/A N/A |
Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer |
346 | $179.94 | 14,871 (Direct) |
View |
2022-10-03 Exercise |
2022-10-05 8:37 pm |
N/A 2025-08-11 |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
1,500 | $0 | 73,696 (Direct) |
View |
2022-10-03 Exercise |
2022-10-05 8:37 pm |
N/A N/A |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
1,500 | $22.04 | 73,696 (Direct) |
View |
2022-09-07 Exercise |
2022-09-09 7:32 pm |
N/A 2025-08-11 |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
5,800 | $0 | 75,196 (Direct) |
View |
2022-09-07 Exercise |
2022-09-09 7:32 pm |
N/A N/A |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
5,800 | $22.04 | 75,196 (Direct) |
View |
2022-08-15 Exercise |
2022-08-17 8:32 pm |
N/A 2025-08-11 |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
1,700 | $0 | 80,996 (Direct) |
View |
2022-08-15 Exercise |
2022-08-17 8:32 pm |
N/A N/A |
Penumbra Inc | PEN | Roberts Johanna EVP, Gen. Counsel & Secretary |
1,700 | $22.04 | 80,996 (Direct) |
View |