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 |
2024-04-02 Sale |
2024-04-04 4:05 pm |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
492 | $32.74 | $16,106 | 178,380 (Direct) |
View |
2024-04-02 Sale |
2024-04-04 4:05 pm |
Twist Bioscience Corp | TWST | Banyai William See Remark |
327 | $32.74 | $10,705 | 345,986 (Direct) |
View |
2024-04-02 Sale |
2024-04-04 4:05 pm |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
129 | $32.74 | $4,223 | 81,004 (Direct) |
View |
2024-04-02 Sale |
2024-04-04 4:05 pm |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
1,132 | $32.74 | $37,057 | 1,152,167 (Direct) |
View |
2024-04-02 Sale |
2024-04-04 4:05 pm |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
229 | $32.74 | $7,497 | 92,421 (Direct) |
View |
2024-03-20 Sale |
2024-03-22 4:05 pm |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
230 | $33.52 | $7,709 | 81,133 (Direct) |
View |
2024-03-20 Sale |
2024-03-22 4:05 pm |
Twist Bioscience Corp | TWST | Banyai William See Remark |
442 | $33.52 | $14,814 | 346,313 (Direct) |
View |
2024-03-20 Sale |
2024-03-22 4:05 pm |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
1,128 | $33.52 | $37,806 | 1,153,299 (Direct) |
View |
2024-03-20 Sale |
2024-03-22 4:05 pm |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
200 | $33.52 | $6,703 | 92,650 (Direct) |
View |
2024-03-14 Sale |
2024-03-18 4:05 pm |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
93 | $34.6 | $3,218 | 81,363 (Direct) |
View |
2024-03-06 Sale |
2024-03-08 4:05 pm |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
272 | $37.43 | $10,181 | 81,456 (Direct) |
View |
2024-03-06 Sale |
2024-03-08 4:05 pm |
Twist Bioscience Corp | TWST | WERNER ROBERT F. Chief Accounting Officer |
181 | $37.43 | $6,775 | 43,680 (Direct) |
View |
2024-03-06 Sale |
2024-03-08 4:05 pm |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
1,487 | $37.43 | $55,658 | 1,154,427 (Direct) |
View |
2024-03-06 Sale |
2024-03-08 4:05 pm |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
600 | $37.43 | $22,458 | 92,850 (Direct) |
View |
2024-03-06 Sale |
2024-03-08 4:05 pm |
Twist Bioscience Corp | TWST | Banyai William See Remark |
549 | $37.43 | $20,549 | 346,755 (Direct) |
View |
2024-02-08 Sale |
2024-02-09 4:10 pm |
Twist Bioscience Corp | TWST | CHESS ROBERT Director |
4,110 | $34.98 | $143,784 | 64,169 (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 |
2024-02-06 Option Award |
2024-02-09 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | JOHANNESSEN JAN Director |
5,815 | $0 | 17,431 (Direct) |
View |
2024-02-06 Option Award |
2024-02-09 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Mai Xiaoying Director |
5,815 | $0 | 31,057 (Direct) |
View |
2024-02-06 Option Award |
2024-02-09 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | CHAN NELSON C Director |
5,815 | $0 | 23,684 (Direct) |
View |
2024-02-06 Option Award |
2024-02-09 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | CHESS ROBERT Director |
5,815 | $0 | 64,169 (Direct) |
View |
2024-02-06 Option Award |
2024-02-09 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | RAGUSA ROBERT P Director |
5,815 | $0 | 19,416 (Direct) |
View |
2024-02-06 Option Award |
2024-02-09 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | CRANDELL KEITH Director |
5,815 | $0 | 18,004 (Direct) |
View |
2024-02-06 Option Award |
2024-02-09 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Starovasnik Melissa A. Director |
5,815 | $0 | 17,155 (Direct) |
View |
2024-02-02 Tax Withholding |
2024-02-06 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remark |
1,043 | $36.59 | 347,304 (Direct) |
View |
2024-02-02 Tax Withholding |
2024-02-06 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
756 | $36.59 | 80,437 (Direct) |
View |
2024-02-02 Tax Withholding |
2024-02-06 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
4,722 | $36.59 | 1,154,623 (Direct) |
View |
2024-02-02 Tax Withholding |
2024-02-06 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | WERNER ROBERT F. Chief Accounting Officer |
121 | $36.59 | 43,861 (Direct) |
View |
2024-02-02 Tax Withholding |
2024-02-06 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
910 | $36.59 | 92,689 (Direct) |
View |
2024-02-02 Tax Withholding |
2024-02-06 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
2,626 | $36.59 | 178,140 (Direct) |
View |
2024-01-22 Tax Withholding |
2024-01-24 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
2,383 | $34.76 | 180,766 (Direct) |
View |
2024-01-08 Option Award |
2024-01-10 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Laponis Adam Chief Financial Officer |
75,000 | $0 | 75,000 (Direct) |
View |
Ownership |
2024-01-10 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Laponis Adam Chief Financial Officer |
0 | $0 | 0 (Direct) |
View |
2024-01-02 Tax Withholding |
2024-01-04 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
382 | $36.86 | 183,149 (Direct) |
View |
2024-01-02 Tax Withholding |
2024-01-04 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
272 | $36.86 | 93,599 (Direct) |
View |
2024-01-02 Tax Withholding |
2024-01-04 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
1,181 | $36.86 | 1,159,345 (Direct) |
View |
2024-01-02 Tax Withholding |
2024-01-04 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
356 | $36.86 | 348,347 (Direct) |
View |
2024-01-02 Tax Withholding |
2024-01-04 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
140 | $36.86 | 81,193 (Direct) |
View |
2024-01-02 Tax Withholding |
2024-01-04 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
382 | $36.86 | 86,334 (Direct) |
View |
2023-12-19 Tax Withholding |
2023-12-21 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
1,722 | $38.33 | 1,160,526 (Direct) |
View |
2023-12-19 Tax Withholding |
2023-12-21 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
302 | $38.33 | 93,871 (Direct) |
View |
2023-12-19 Tax Withholding |
2023-12-21 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
221 | $38.33 | 81,333 (Direct) |
View |