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 |
2020-11-12 Sale |
2020-11-16 5:39 pm |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
7,100 | $105.05 | $745,855 | 128,046 (Direct) |
View |
2020-10-08 Sale |
2020-10-13 4:09 pm |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
7,100 | $88.11 | $625,546 | 143,367 (Direct) |
View |
2020-09-17 Sale |
2020-09-21 4:58 pm |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
14,671 | $61.83 | $907,096 | 157,567 (Direct) |
View |
2020-09-16 Sale |
2020-09-18 5:08 pm |
Twist Bioscience Corp | TWST | Green Paula VP of Human Resources |
26,988 | $63.37 | $1,710,100 | 49,856 (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 6:04 pm |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
100,000 | $62.98 | $6,298,310 | 607,698 (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 |
2020-08-27 Sale |
2020-08-31 7:11 pm |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
2,358 | $67.22 | $158,495 | 36,390 (Direct) |
View |
2020-08-17 Sale |
2020-08-18 6:52 pm |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
20,994 | $68.07 | $1,429,098 | 64,596 (Direct) |
View |
2020-08-13 Sale |
2020-08-17 4:24 pm |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
23,508 | $65.16 | $1,531,740 | 126,468 (Direct) |
View |
2020-08-07 Sale |
2020-08-11 4:26 pm |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
14,000 | $69.98 | $979,786 | 689,055 (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 |
2020-11-20 Tax Withholding |
2020-11-24 5:55 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
967 | $115.56 | 44,422 (Direct) |
View |
2020-11-20 Tax Withholding |
2020-11-24 5:54 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
744 | $115.56 | 57,967 (Direct) |
View |
2020-11-20 Tax Withholding |
2020-11-24 5:53 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
675 | $115.56 | 499,230 (Direct) |
View |
2020-11-12 Exercise |
2020-11-16 5:39 pm |
N/A 2025-09-28 |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
7,100 | $0 | 128,046 (Direct) |
View |
2020-11-12 Exercise |
2020-11-16 5:39 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
6,838 | $8.82 | 128,046 (Direct) |
View |
2020-11-12 Exercise |
2020-11-16 5:39 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
262 | $5.95 | 128,046 (Direct) |
View |
2020-10-24 Tax Withholding |
2020-10-27 4:50 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
862 | $85.97 | 58,711 (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 |
2020-10-24 Tax Withholding |
2020-10-27 4:49 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
1,149 | $85.97 | 45,389 (Direct) |
View |
2020-10-24 Tax Withholding |
2020-10-27 4:49 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
1,121 | $85.97 | 55,578 (Direct) |
View |
2020-10-24 Tax Withholding |
2020-10-27 4:48 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
802 | $85.97 | 499,905 (Direct) |
View |
2020-10-24 Tax Withholding |
2020-10-27 4:48 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula VP of Human Resources |
805 | $85.97 | 27,810 (Direct) |
View |
2020-09-21 Gift |
2020-10-27 4:47 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
40,000 | $0 | 523,666 (Direct) |
View |
2020-10-24 Tax Withholding |
2020-10-27 4:47 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
4,032 | $85.97 | 523,666 (Direct) |
View |
2020-10-08 Exercise |
2020-10-13 4:09 pm |
N/A 2025-09-28 |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
7,100 | $0 | 143,367 (Direct) |
View |
2020-10-08 Exercise |
2020-10-13 4:09 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
6,838 | $8.82 | 143,367 (Direct) |
View |
2020-10-08 Exercise |
2020-10-13 4:09 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
262 | $5.95 | 143,367 (Direct) |
View |
2020-09-17 Exercise |
2020-09-21 4:58 pm |
N/A 2025-09-28 |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
7,100 | $0 | 157,567 (Direct) |
View |
2020-09-17 Exercise |
2020-09-21 4:58 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
6,838 | $8.82 | 157,567 (Direct) |
View |
2020-09-17 Exercise |
2020-09-21 4:58 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
262 | $5.95 | 157,567 (Direct) |
View |
2020-09-16 Exercise |
2020-09-18 5:08 pm |
N/A 2026-03-21 |
Twist Bioscience Corp | TWST | Green Paula VP of Human Resources |
26,988 | $0 | 49,856 (Direct) |
View |
2020-09-16 Exercise |
2020-09-18 5:08 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula VP of Human Resources |
9,145 | $8.82 | 49,856 (Direct) |
View |
2020-09-16 Exercise |
2020-09-18 5:08 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula VP of Human Resources |
17,843 | $5.95 | 49,856 (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 8:38 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
6,140 | $0 | 59,573 (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 |
2020-09-01 Option Award |
2020-09-03 8:37 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
7,790 | $0 | 500,707 (Direct) |
View |
2020-09-01 Option Award |
2020-09-03 8:36 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
7,790 | $0 | 46,538 (Direct) |
View |
2020-09-01 Option Award |
2020-09-03 8:36 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
21,650 | $0 | 707,698 (Direct) |
View |
2020-09-01 Option Award |
2020-09-03 8:35 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
7,790 | $0 | 64,270 (Direct) |
View |
2020-09-01 Option Award |
2020-09-03 8:35 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula VP of Human Resources |
5,960 | $0 | 28,615 (Direct) |
View |
2020-08-31 Exercise |
2020-09-02 4:41 pm |
N/A 2027-09-28 |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
2,358 | $0 | 63,597 (Direct) |
View |
2020-08-31 Exercise |
2020-09-02 4:41 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
2,358 | $8.82 | 63,597 (Direct) |
View |
2020-08-20 Tax Withholding |
2020-08-24 5:42 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
744 | $67.28 | 53,433 (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 |
2020-08-20 Tax Withholding |
2020-08-24 5:41 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula VP of Human Resources |
260 | $67.28 | 22,655 (Direct) |
View |
2020-08-20 Tax Withholding |
2020-08-24 5:41 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
3,007 | $67.28 | 686,048 (Direct) |
View |
2020-08-20 Tax Withholding |
2020-08-24 5:40 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
967 | $67.28 | 38,748 (Direct) |
View |
2020-08-20 Tax Withholding |
2020-08-24 5:40 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
1,126 | $67.28 | 56,480 (Direct) |
View |
2020-08-20 Tax Withholding |
2020-08-24 5:39 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
675 | $67.28 | 492,917 (Direct) |
View |
2020-08-17 Exercise |
2020-08-18 6:52 pm |
N/A 2026-08-29 |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
20,994 | $0 | 64,596 (Direct) |
View |
2020-08-17 Exercise |
2020-08-18 6:52 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
20,994 | $5.95 | 64,596 (Direct) |
View |
2020-08-13 Exercise |
2020-08-17 4:24 pm |
N/A 2026-08-29 |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
23,508 | $0 | 126,468 (Direct) |
View |
2020-08-13 Exercise |
2020-08-17 4:24 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
23,508 | $5.95 | 126,468 (Direct) |
View |
2020-08-05 Option Award |
2020-08-07 6:06 pm |
N/A N/A |
Twist Bioscience Corp | TWST | CHAN NELSON C Director |
1,805 | $0 | 4,714 (Direct) |
View |