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 |
2023-02-09 Sale |
2023-02-13 4:25 pm |
Twist Bioscience Corp | TWST | Starovasnik Melissa A. Director |
1,732 | $26.45 | $45,820 | 11,340 (Direct) |
View |
2023-02-09 Sale |
2023-02-13 4:20 pm |
Twist Bioscience Corp | TWST | JOHANNESSEN JAN Director |
1,732 | $26.45 | $45,820 | 11,616 (Direct) |
View |
2023-01-04 Sale |
2023-01-05 4:30 pm |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
292 | $24.05 | $7,023 | 272,614 (Direct) |
View |
2022-11-21 Sale |
2022-11-23 4:10 pm |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
1,275 | $24.9 | $31,748 | 253,631 (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 |
2023-02-17 Tax Withholding |
2023-02-22 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
2,741 | $22.52 | 807,936 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-22 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
1,027 | $22.52 | 50,902 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-22 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
260 | $22.52 | 22,615 (Direct) |
View |
2023-02-07 Option Award |
2023-02-09 6:08 pm |
N/A N/A |
Twist Bioscience Corp | TWST | CRANDELL KEITH Director 10% Owner |
8,212 | $0 | 12,189 (Direct) |
View |
2023-02-07 Option Award |
2023-02-09 4:20 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Starovasnik Melissa A. Director |
8,212 | $0 | 13,072 (Direct) |
View |
2023-02-07 Option Award |
2023-02-09 4:15 pm |
N/A N/A |
Twist Bioscience Corp | TWST | JOHANNESSEN JAN Director |
8,212 | $0 | 13,348 (Direct) |
View |
2023-02-07 Option Award |
2023-02-09 4:15 pm |
N/A N/A |
Twist Bioscience Corp | TWST | RAGUSA ROBERT P Director |
8,212 | $0 | 13,601 (Direct) |
View |
2023-02-07 Option Award |
2023-02-09 4:15 pm |
N/A N/A |
Twist Bioscience Corp | TWST | CHESS ROBERT Director |
8,212 | $0 | 62,464 (Direct) |
View |
2023-02-07 Option Award |
2023-02-09 4:15 pm |
N/A N/A |
Twist Bioscience Corp | TWST | CHAN NELSON C Director |
8,212 | $0 | 17,869 (Direct) |
View |
2023-02-07 Option Award |
2023-02-09 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Mai Xiaoying Director |
8,212 | $0 | 25,242 (Direct) |
View |
2023-02-02 Option Award |
2023-02-06 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
30,626 | $0 | 102,559 (Direct) |
View |
2023-01-24 Tax Withholding |
2023-01-26 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
232 | $28.74 | 272,382 (Direct) |
View |
2023-01-24 Tax Withholding |
2023-01-26 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
162 | $28.74 | 22,875 (Direct) |
View |
2023-01-24 Tax Withholding |
2023-01-26 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
337 | $28.74 | 71,933 (Direct) |
View |
2023-01-24 Tax Withholding |
2023-01-26 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
980 | $28.74 | 810,677 (Direct) |
View |
2023-01-24 Tax Withholding |
2023-01-26 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
302 | $28.74 | 51,929 (Direct) |
View |
2023-01-03 Tax Withholding |
2023-01-05 4:31 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Yankton Kevin Bruce Chief Accounting Officer |
75 | $23.81 | 10,133 (Direct) |
View |
2023-01-03 Tax Withholding |
2023-01-05 4:31 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
503 | $23.81 | 52,231 (Direct) |
View |
2023-01-03 Tax Withholding |
2023-01-05 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
1,118 | $23.81 | 811,657 (Direct) |
View |
2023-01-03 Tax Withholding |
2023-01-05 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
136 | $23.81 | 19,158 (Direct) |
View |
2023-01-03 Tax Withholding |
2023-01-05 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
265 | $23.81 | 23,037 (Direct) |
View |
2023-01-03 Tax Withholding |
2023-01-05 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
346 | $23.81 | 272,614 (Direct) |
View |
2023-01-03 Tax Withholding |
2023-01-05 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
503 | $23.81 | 72,270 (Direct) |
View |
2022-09-30 Option Award |
2022-12-22 6:20 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Yankton Kevin Bruce Chief Accounting Officer |
1,500 | $0 | 10,208 (Direct) |
View |
2022-12-20 Tax Withholding |
2022-12-22 6:20 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Yankton Kevin Bruce Chief Accounting Officer |
220 | $35.24 | 10,208 (Direct) |
View |
2022-12-19 Option Award |
2022-12-21 5:01 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
19,621 | $0 | 273,252 (Direct) |
View |
2022-12-19 Option Award |
2022-12-21 5:00 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
16,524 | $0 | 52,734 (Direct) |
View |
2022-12-19 Option Award |
2022-12-21 4:59 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
35,484 | $0 | 72,773 (Direct) |
View |
2022-12-19 Option Award |
2022-12-21 4:59 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
10,210 | $0 | 19,294 (Direct) |
View |
2022-12-19 Option Award |
2022-12-21 4:58 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
9,734 | $0 | 23,302 (Direct) |
View |
2022-12-19 Option Award |
2022-12-21 4:57 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
59,758 | $0 | 812,775 (Direct) |
View |
2022-12-19 Option Award |
2022-12-21 4:56 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Yankton Kevin Bruce Chief Accounting Officer |
2,903 | $0 | 8,928 (Direct) |
View |
2022-12-13 Tax Withholding |
2022-12-15 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
89 | $26.46 | 9,084 (Direct) |
View |
2022-11-21 Exercise |
2022-11-23 4:16 pm |
N/A N/A |
Twist Bioscience Corp | TWST | BARTHELEMY NICOLAS Director |
9,082 | $23.33 | 34,300 (Direct) |
View |
2022-11-21 Exercise |
2022-11-23 4:16 pm |
N/A 2029-10-23 |
Twist Bioscience Corp | TWST | BARTHELEMY NICOLAS Director |
9,082 | $0 | 34,300 (Direct) |
View |
2022-11-18 Tax Withholding |
2022-11-22 4:31 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
1,027 | $24.81 | 37,289 (Direct) |
View |
2022-11-18 Tax Withholding |
2022-11-22 4:29 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
260 | $24.81 | 13,568 (Direct) |
View |
2022-11-18 Tax Withholding |
2022-11-22 4:28 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
2,762 | $24.81 | 753,017 (Direct) |
View |
2022-11-18 Tax Withholding |
2022-11-22 4:28 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
1,027 | $24.81 | 36,210 (Direct) |
View |