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 |
2023-05-10 Purchase |
2023-05-12 4:05 pm |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
10,000 | $13.2 | $132,000 | 29,297 (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 |
2023-06-16 Tax Withholding |
2023-06-21 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
424 | $18.31 | 269,689 (Direct) |
View |
2023-06-16 Tax Withholding |
2023-06-21 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
1,748 | $18.31 | 889,610 (Direct) |
View |
2023-06-16 Tax Withholding |
2023-06-21 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
211 | $18.31 | 22,160 (Direct) |
View |
2023-06-16 Tax Withholding |
2023-06-21 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
220 | $18.31 | 28,990 (Direct) |
View |
2023-06-16 Tax Withholding |
2023-06-21 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
544 | $18.31 | 61,498 (Direct) |
View |
2023-06-13 Tax Withholding |
2023-06-15 4:15 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
87 | $18.55 | 29,210 (Direct) |
View |
2023-05-23 Exercise |
2023-05-25 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
13,324 | $11.59 | 62,042 (Direct) |
View |
2023-05-23 Exercise |
2023-05-25 4:05 pm |
N/A 2028-06-06 |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
13,324 | $0 | 62,042 (Direct) |
View |
2023-05-22 Option Award |
2023-05-24 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | WERNER ROBERT F. Chief Accounting Officer |
30,000 | $0 | 30,000 (Direct) |
View |
Ownership |
2023-05-24 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | WERNER ROBERT F. Chief Accounting Officer |
0 | $0 | 0 (Direct) |
View |
2023-05-19 Tax Withholding |
2023-05-23 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
675 | $13.03 | 293,468 (Direct) |
View |
2020-09-01 Option Award |
2023-05-23 4:10 pm |
2022-12-19 2030-08-31 |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
23,355 | $0 | 293,468 (Direct) |
View |
2023-05-19 Tax Withholding |
2023-05-23 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
1,027 | $13.03 | 119,301 (Direct) |
View |
2020-09-01 Option Award |
2023-05-23 4:10 pm |
2022-12-19 2030-08-31 |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
23,355 | $0 | 119,301 (Direct) |
View |
2023-05-19 Tax Withholding |
2023-05-23 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
1,027 | $13.03 | 72,073 (Direct) |
View |
2020-09-01 Option Award |
2023-05-23 4:10 pm |
2022-12-19 2030-08-31 |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
23,355 | $0 | 72,073 (Direct) |
View |
2023-05-19 Tax Withholding |
2023-05-23 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
2,754 | $13.03 | 891,358 (Direct) |
View |
2020-09-01 Option Award |
2023-05-23 4:10 pm |
2022-12-19 2030-08-31 |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
64,950 | $0 | 891,358 (Direct) |
View |
2023-05-19 Tax Withholding |
2023-05-23 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
260 | $13.03 | 40,251 (Direct) |
View |
2020-09-01 Option Award |
2023-05-23 4:10 pm |
2022-12-19 2030-08-31 |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
17,880 | $0 | 40,251 (Direct) |
View |
2023-05-17 Tax Withholding |
2023-05-19 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Yankton Kevin Bruce Chief Accounting Officer |
70 | $12.98 | 9,115 (Direct) |
View |
2023-05-04 Exercise |
2023-05-08 4:00 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
24,360 | $5.95 | 804,802 (Direct) |
View |
2023-05-04 Exercise |
2023-05-08 4:00 pm |
N/A 2025-09-28 |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
24,360 | $0 | 804,802 (Direct) |
View |
2023-04-24 Tax Withholding |
2023-04-26 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
201 | $13.63 | 270,788 (Direct) |
View |
2023-04-24 Tax Withholding |
2023-04-26 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
141 | $13.63 | 22,631 (Direct) |
View |
2023-04-24 Tax Withholding |
2023-04-26 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
898 | $13.63 | 804,802 (Direct) |
View |
2023-04-24 Tax Withholding |
2023-04-26 4:05 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
275 | $13.63 | 49,745 (Direct) |
View |
2023-04-24 Tax Withholding |
2023-04-25 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
306 | $13.63 | 96,973 (Direct) |
View |
2023-04-21 Tax Withholding |
2023-04-25 4:10 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
2,176 | $13.75 | 96,973 (Direct) |
View |
2023-04-10 Tax Withholding |
2023-04-12 4:00 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Yankton Kevin Bruce Chief Accounting Officer |
63 | $16.51 | 9,185 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-04 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
457 | $15.08 | 50,020 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-04 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
1,121 | $15.08 | 805,700 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-04 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Yankton Kevin Bruce Chief Accounting Officer |
75 | $15.08 | 9,998 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-04 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
300 | $15.08 | 270,989 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-04 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
224 | $15.08 | 22,772 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-04 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
136 | $15.08 | 19,297 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-03 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
457 | $15.08 | 99,455 (Direct) |
View |
2023-03-30 Tax Withholding |
2023-04-03 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
2,176 | $27.03 | 99,455 (Direct) |
View |
2023-03-17 Tax Withholding |
2023-03-21 4:03 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
418 | $16.51 | 271,289 (Direct) |
View |
2023-03-17 Tax Withholding |
2023-03-21 4:03 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
255 | $16.51 | 19,433 (Direct) |
View |
2023-03-17 Tax Withholding |
2023-03-21 4:03 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Green Paula SVP of Human Resources |
240 | $16.51 | 22,996 (Direct) |
View |
2023-03-17 Tax Withholding |
2023-03-21 4:02 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Leproust Emily M. Chief Executive Officer |
1,748 | $16.51 | 806,821 (Direct) |
View |
2023-03-17 Tax Withholding |
2023-03-21 4:02 pm |
N/A N/A |
Twist Bioscience Corp | TWST | THORBURN JAMES M Chief Financial Officer |
544 | $16.51 | 50,477 (Direct) |
View |
2023-03-13 Tax Withholding |
2023-03-15 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
103 | $16.83 | 19,688 (Direct) |
View |
2023-03-13 Tax Withholding |
2023-03-15 4:02 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Cho Dennis See Remarks |
103 | $16.83 | 19,688 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-22 4:35 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Finn Patrick John President and COO |
1,027 | $22.52 | 101,532 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-22 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Yankton Kevin Bruce Chief Accounting Officer |
60 | $22.52 | 10,073 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-22 4:30 pm |
N/A N/A |
Twist Bioscience Corp | TWST | Banyai William See Remarks |
675 | $22.52 | 271,707 (Direct) |
View |