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 |
2021-03-22 Sale |
2021-03-24 4:30 pm |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
20,000 | $132.61 | $2,652,189 | 420,987 (Direct) |
View |
2021-03-12 Sale |
2021-03-16 5:35 pm |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
2,000 | $139.72 | $279,435 | 992,878 (Direct) |
View |
2021-03-03 Sale |
2021-03-05 4:50 pm |
Twist Bioscience Corp | TWST | RAGUSA ROBERT P Director |
10,588 | $133.05 | $1,408,745 | 1,898 (Direct) |
View |
2021-03-04 Sale |
2021-03-05 4:15 pm |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
669 | $125.33 | $83,846 | 73,611 (Direct) |
View |
2021-03-02 Sale |
2021-03-04 4:46 pm |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
2,702 | $145.35 | $392,736 | 135,792 (Direct) |
View |
2021-03-01 Sale |
2021-03-03 4:36 pm |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
1,543 | $140.78 | $217,224 | 106,908 (Direct) |
View |
2021-02-24 Sale |
2021-02-26 6:49 pm |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
620 | $134.31 | $83,272 | 86,781 (Direct) |
View |
2021-02-24 Sale |
2021-02-26 6:48 pm |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
183 | $134.31 | $24,579 | 43,000 (Direct) |
View |
2021-02-22 Sale |
2021-02-24 5:22 pm |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
20,275 | $145.99 | $2,959,971 | 440,987 (Direct) |
View |
2021-02-22 Sale |
2021-02-24 5:22 pm |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
492 | $146.98 | $72,314 | 21,679 (Direct) |
View |
2021-02-22 Sale |
2021-02-24 5:21 pm |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
981 | $146.98 | $144,187 | 66,926 (Direct) |
View |
2021-02-12 Sale |
2021-02-17 4:53 pm |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
2,000 | $167.64 | $335,278 | 1,042,510 (Direct) |
View |
2021-02-09 Sale |
2021-02-11 4:39 pm |
Twist Bioscience Corp | TWST | BARTHELEMY NICOLAS Director |
5,000 | $177.61 | $888,035 | 11,471 (Direct) |
View |
2021-02-09 Sale |
2021-02-11 4:38 pm |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
75,000 | $176.53 | $13,239,753 | 1,044,510 (Indirect Direct) |
View |
2021-02-05 Sale |
2021-02-09 6:17 pm |
Twist Bioscience Corp | TWST | CHESS ROBERT Director |
706 | $159.54 | $112,635 | 71,014 (Direct) |
View |
2021-02-04 Sale |
2021-02-08 5:25 pm |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
668 | $191.52 | $127,935 | 75,554 (Direct) |
View |
2021-02-02 Sale |
2021-02-04 4:57 pm |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
2,702 | $183.59 | $496,060 | 139,521 (Direct) |
View |
2021-02-01 Sale |
2021-02-03 4:54 pm |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
1,166 | $166.74 | $194,419 | 106,710 (Direct) |
View |
2021-01-28 Sale |
2021-02-01 6:00 pm |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
377 | $161.02 | $60,705 | 71,215 (Direct) |
View |
2021-01-25 Sale |
2021-01-26 5:49 pm |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
246 | $193 | $47,478 | 22,250 (Direct) |
View |
2021-01-25 Sale |
2021-01-26 5:48 pm |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
905 | $193 | $174,665 | 88,675 (Direct) |
View |
2021-01-25 Sale |
2021-01-26 5:48 pm |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
14,099 | $192.54 | $2,714,617 | 461,937 (Direct) |
View |
2021-01-19 Sale |
2021-01-21 4:30 pm |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
25,000 | $202.27 | $5,056,768 | 396,196 (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 |
2021-02-25 Gift |
2021-03-16 5:35 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
25,000 | $0 | 992,878 (Direct) |
View |
2021-03-03 Exercise |
2021-03-05 4:50 pm |
N/A N/A |
Twist Bioscience Corp | TWST | RAGUSA ROBERT P Director |
10,588 | $30.41 | 1,898 (Direct) |
View |
2021-03-03 Exercise |
2021-03-05 4:50 pm |
N/A 2029-07-22 |
Twist Bioscience Corp | TWST | RAGUSA ROBERT P Director |
10,588 | $0 | 1,898 (Direct) |
View |
2021-03-04 Exercise |
2021-03-05 4:15 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
669 | $10.7 | 73,611 (Direct) |
View |
2021-03-04 Exercise |
2021-03-05 4:15 pm |
N/A 2028-02-01 |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
669 | $0 | 73,611 (Direct) |
View |
2021-03-02 Exercise |
2021-03-04 4:46 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
827 | $23.33 | 135,792 (Direct) |
View |
2021-03-02 Exercise |
2021-03-04 4:46 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
1,517 | $26.66 | 135,792 (Direct) |
View |
2021-03-02 Exercise |
2021-03-04 4:46 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
358 | $8.82 | 135,792 (Direct) |
View |
2021-03-02 Exercise |
2021-03-04 4:46 pm |
N/A 2027-09-28 |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
2,702 | $0 | 135,792 (Direct) |
View |
2021-03-01 Exercise |
2021-03-03 4:36 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
1,166 | $26.66 | 106,908 (Direct) |
View |
2021-03-01 Exercise |
2021-03-03 4:36 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
377 | $8.82 | 106,908 (Direct) |
View |
2021-03-01 Exercise |
2021-03-03 4:36 pm |
N/A 2028-11-18 |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
1,543 | $0 | 106,908 (Direct) |
View |
2021-02-24 Exercise |
2021-02-26 6:49 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
620 | $23.33 | 86,781 (Direct) |
View |
2021-02-24 Exercise |
2021-02-26 6:49 pm |
N/A 2029-10-23 |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
620 | $0 | 86,781 (Direct) |
View |
2021-02-19 Tax Withholding |
2021-02-23 6:56 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
3,007 | $150.81 | 1,039,878 (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 |
2021-02-19 Tax Withholding |
2021-02-23 6:56 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
1,027 | $150.81 | 43,183 (Direct) |
View |
2021-02-19 Tax Withholding |
2021-02-23 6:56 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
1,126 | $150.81 | 52,719 (Direct) |
View |
2021-02-19 Tax Withholding |
2021-02-23 6:55 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
258 | $150.81 | 22,171 (Direct) |
View |
2021-02-19 Tax Withholding |
2021-02-23 6:55 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
519 | $150.81 | 67,907 (Direct) |
View |
2021-02-19 Tax Withholding |
2021-02-23 6:49 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
675 | $150.81 | 461,262 (Direct) |
View |
2021-02-09 Exercise |
2021-02-11 4:39 pm |
N/A N/A |
Twist Bioscience Corp | TWST | BARTHELEMY NICOLAS Director |
5,000 | $23.33 | 11,471 (Direct) |
View |
2021-02-09 Exercise |
2021-02-11 4:39 pm |
N/A 2029-10-23 |
Twist Bioscience Corp | TWST | BARTHELEMY NICOLAS Director |
5,000 | $0 | 11,471 (Direct) |
View |
2021-01-20 Gift |
2021-02-11 4:38 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
75,000 | $207.97 | 1,044,510 (Direct) |
View |
2021-01-20 Gift |
2021-02-11 4:38 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
75,000 | $0 | 1,044,510 (Indirect) |
View |
2021-02-04 Exercise |
2021-02-08 5:25 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
668 | $10.7 | 75,554 (Direct) |
View |
2021-02-04 Exercise |
2021-02-08 5:25 pm |
N/A 2028-02-01 |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
668 | $0 | 75,554 (Direct) |
View |
2021-02-03 Option Award |
2021-02-05 8:30 pm |
N/A 2031-02-02 |
Twist Bioscience Corp | TWST | RAGUSA ROBERT P Director |
1,459 | $0 | 2,871 (Direct) |
View |
2021-02-03 Option Award |
2021-02-05 8:30 pm |
N/A 2031-02-02 |
Twist Bioscience Corp | TWST | JOHANNESSEN JAN Director |
1,459 | $0 | 2,871 (Direct) |
View |
2021-02-03 Option Award |
2021-02-05 8:30 pm |
N/A 2031-02-02 |
Twist Bioscience Corp | TWST | CRANDELL KEITH Director 10% Owner |
1,459 | $0 | 1,100,501 (Direct) |
View |
2021-02-03 Option Award |
2021-02-05 8:30 pm |
N/A 2031-02-02 |
Twist Bioscience Corp | TWST | CHESS ROBERT Director |
1,459 | $0 | 72,693 (Direct) |
View |
2021-02-03 Option Award |
2021-02-05 8:30 pm |
N/A 2031-02-02 |
Twist Bioscience Corp | TWST | BARTHELEMY NICOLAS Director |
1,459 | $0 | 2,871 (Direct) |
View |
2021-02-03 Option Award |
2021-02-05 8:30 pm |
N/A 2031-02-02 |
Twist Bioscience Corp | TWST | CHAN NELSON C Director |
1,459 | $0 | 6,173 (Direct) |
View |
2021-02-02 Exercise |
2021-02-04 4:57 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
827 | $23.33 | 139,521 (Direct) |
View |
2021-02-02 Exercise |
2021-02-04 4:57 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
1,517 | $26.66 | 139,521 (Direct) |
View |
2021-02-02 Exercise |
2021-02-04 4:57 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
358 | $8.82 | 139,521 (Direct) |
View |
2021-02-02 Exercise |
2021-02-04 4:57 pm |
N/A 2027-09-28 |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
2,702 | $0 | 139,521 (Direct) |
View |
2021-02-01 Exercise |
2021-02-03 4:54 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
1,166 | $26.66 | 106,710 (Direct) |
View |
2021-02-01 Exercise |
2021-02-03 4:54 pm |
N/A 2028-11-18 |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
1,166 | $0 | 106,710 (Direct) |
View |
2021-01-28 Exercise |
2021-02-01 6:00 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
377 | $8.82 | 71,215 (Direct) |
View |
2021-01-28 Exercise |
2021-02-01 6:00 pm |
N/A 2027-09-28 |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
377 | $0 | 71,215 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 5:50 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John Chief Commercial Officer |
201 | $190.64 | 44,027 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 5:49 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Weiss Patrick Chief Operating Officer |
263 | $190.64 | 53,845 (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 |
2021-01-22 Tax Withholding |
2021-01-26 5:49 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
159 | $190.64 | 22,250 (Direct) |
View |
2021-01-25 Exercise |
2021-01-26 5:48 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
620 | $23.33 | 88,675 (Direct) |
View |
2021-01-25 Exercise |
2021-01-26 5:48 pm |
N/A 2029-10-23 |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
620 | $0 | 88,675 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 5:48 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Daniels Mark See Remarks |
149 | $190.64 | 88,675 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 5:48 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
210 | $190.64 | 461,937 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 5:48 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. President & CEO |
1,008 | $190.64 | 395,188 (Direct) |
View |