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 |
2021-10-12 Sale |
2021-10-14 4:35 pm |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
8,000 | $101.76 | $814,080 | 81,330 (Direct) |
View |
2021-08-12 Sale |
2021-08-16 4:30 pm |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
6,000 | $103.7 | $622,200 | 90,530 (Direct) |
View |
2021-07-21 Sale |
2021-07-23 4:30 pm |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
5,000 | $119.75 | $598,750 | 89,890 (Direct) |
View |
2021-06-08 Sale |
2021-06-10 4:30 pm |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
8,000 | $103.38 | $827,040 | 97,062 (Direct) |
View |
2021-05-28 Sale |
2021-06-02 4:30 pm |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
6,000 | $110 | $660,000 | 95,147 (Direct) |
View |
2021-04-22 Sale |
2021-04-26 5:41 pm |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
5,000 | $133.47 | $667,350 | 106,364 (Direct) |
View |
2021-03-30 Sale |
2021-04-01 4:30 pm |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
6,000 | $110 | $660,000 | 102,705 (Direct) |
View |
2020-12-10 Sale(A) |
2020-12-16 5:48 pm |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
6,368 | $148.69 | $946,832 | 56,149 (Direct) |
View |
2020-12-10 Sale |
2020-12-14 5:43 pm |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
20,018 | $149.11 | $2,984,890 | 142,778 (Direct) |
View |
2020-09-09 Sale |
2020-09-11 4:13 pm |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
20,000 | $65.96 | $1,319,124 | 112,134 (Direct) |
View |
2020-09-04 Sale |
2020-09-09 6:03 pm |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
100,000 | $63.23 | $6,323,099 | 346,221 (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 |
2021-10-12 Exercise |
2021-10-14 4:35 pm |
N/A 2028-06-06 |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
8,000 | $0 | 81,330 (Direct) |
View |
2021-10-12 Exercise |
2021-10-14 4:35 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
8,000 | $11.59 | 81,330 (Direct) |
View |
2021-10-04 Tax Withholding |
2021-10-06 4:39 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
257 | $105.5 | 45,000 (Direct) |
View |
2021-08-20 Tax Withholding |
2021-08-24 4:33 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
1,027 | $100.49 | 45,257 (Direct) |
View |
2021-08-12 Exercise |
2021-08-16 4:30 pm |
N/A 2028-06-06 |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
6,000 | $0 | 90,530 (Direct) |
View |
2021-08-12 Exercise |
2021-08-16 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
6,000 | $11.59 | 90,530 (Direct) |
View |
2021-07-23 Tax Withholding |
2021-07-27 4:34 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
275 | $117.34 | 46,200 (Direct) |
View |
2021-07-21 Exercise |
2021-07-23 4:30 pm |
N/A 2028-11-18 |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
5,000 | $0 | 89,890 (Direct) |
View |
2021-07-21 Exercise |
2021-07-23 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
5,000 | $26.66 | 89,890 (Direct) |
View |
2021-07-01 Tax Withholding |
2021-07-06 7:32 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
257 | $131.48 | 46,475 (Direct) |
View |
2021-06-08 Exercise |
2021-06-10 4:30 pm |
N/A 2028-06-06 |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
8,000 | $0 | 97,062 (Direct) |
View |
2021-06-08 Exercise |
2021-06-10 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
8,000 | $11.59 | 97,062 (Direct) |
View |
2021-05-28 Exercise |
2021-06-02 4:30 pm |
N/A 2028-11-18 |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
6,000 | $0 | 95,147 (Direct) |
View |
2021-05-28 Exercise |
2021-06-02 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
6,000 | $26.66 | 95,147 (Direct) |
View |
2021-05-20 Tax Withholding |
2021-05-24 5:15 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
1,027 | $97.75 | 46,732 (Direct) |
View |
2021-04-23 Tax Withholding |
2021-04-27 5:26 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
275 | $133.12 | 47,759 (Direct) |
View |
2021-04-22 Exercise |
2021-04-26 5:41 pm |
N/A 2028-06-06 |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
5,000 | $0 | 106,364 (Direct) |
View |
2021-04-22 Exercise |
2021-04-26 5:41 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
5,000 | $11.59 | 106,364 (Direct) |
View |
2021-04-01 Tax Withholding |
2021-04-07 10:50 am |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
256 | $122.2 | 48,034 (Direct) |
View |
2021-04-01 Tax Withholding |
2021-04-05 6:32 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
256 | $122.2 | 48,034 (Direct) |
View |
2021-03-30 Exercise |
2021-04-01 4:30 pm |
N/A 2028-11-18 |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
6,000 | $0 | 102,705 (Direct) |
View |
2021-03-30 Exercise |
2021-04-01 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
6,000 | $26.66 | 102,705 (Direct) |
View |
2021-02-19 Tax Withholding |
2021-02-23 6:56 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
1,027 | $150.81 | 48,290 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 5:49 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
280 | $190.64 | 49,171 (Direct) |
View |
2021-01-04 Tax Withholding |
2021-01-05 5:54 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
267 | $141.29 | 49,451 (Direct) |
View |
2020-12-10 Exercise |
2020-12-14 5:43 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
5,992 | $23.33 | 142,778 (Direct) |
View |
2020-12-10 Exercise |
2020-12-14 5:43 pm |
N/A 2028-06-06 |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
20,000 | $0 | 142,778 (Direct) |
View |
2020-12-10 Exercise |
2020-12-14 5:43 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
14,008 | $11.59 | 142,778 (Direct) |
View |
2020-11-20 Tax Withholding |
2020-11-24 5:56 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
967 | $115.56 | 49,718 (Direct) |
View |
2020-10-24 Tax Withholding |
2020-10-27 4:50 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
1,034 | $85.97 | 50,685 (Direct) |
View |
2020-09-09 Exercise |
2020-09-11 4:13 pm |
N/A 2028-11-18 |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
20,000 | $0 | 112,134 (Direct) |
View |
2020-09-09 Exercise |
2020-09-11 4:13 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
20,000 | $26.66 | 112,134 (Direct) |
View |
2020-09-04 Exercise |
2020-09-09 6:03 pm |
N/A 2028-06-06 |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
100,000 | $0 | 346,221 (Direct) |
View |
2020-09-04 Exercise |
2020-09-09 6:03 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
89,411 | $11.59 | 346,221 (Direct) |
View |
2020-09-08 Exercise |
2020-09-09 6:03 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
10,589 | $26.66 | 346,221 (Direct) |
View |
2020-09-01 Option Award |
2020-09-03 8:37 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
7,790 | $0 | 51,719 (Direct) |
View |
2020-08-20 Tax Withholding |
2020-08-24 5:42 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
967 | $67.28 | 43,929 (Direct) |
View |
2020-05-20 Tax Withholding |
2020-05-22 9:08 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
967 | $39.76 | 44,572 (Direct) |
View |