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 |
2020-10-16 Purchase |
2020-10-20 8:07 pm |
Codiak BioSciences Inc. | CDAK | ARCH Venture Fund VIII L.P. ARCH Venture Fund VIII Overage L.P. CRANDELL KEITH BYBEE CLINTON NELSEN ROBERT ARCH Venture Partners VIII LLC ARCH Venture Partners VIII L.P. 10% Owner |
235,000 | $15 | $3,525,000 | 2,503,903 (Indirect) |
View |
2020-09-18 Purchase |
2020-09-22 11:07 am |
Metacrine Inc. | MTCR | ARCH Venture Fund VIII L.P. ARCH Venture Fund VIII Overage L.P. CRANDELL KEITH BYBEE CLINTON NELSEN ROBERT ARCH Venture Partners VIII LLC ARCH Venture Partners VIII L.P. 10% Owner |
230,000 | $13 | $2,990,000 | 158,734 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2020-10-16 Conversion |
2020-10-20 8:07 pm |
N/A N/A |
Codiak BioSciences Inc. | CDAK | ARCH Venture Fund VIII L.P. ARCH Venture Fund VIII Overage L.P. CRANDELL KEITH BYBEE CLINTON NELSEN ROBERT ARCH Venture Partners VIII LLC ARCH Venture Partners VIII L.P. 10% Owner |
30,658,565 | $0 | 2,503,903 (Indirect) |
View |
Ownership |
2020-10-13 9:23 pm |
N/A N/A |
Codiak BioSciences Inc. | CDAK | ARCH Venture Fund VIII L.P. ARCH Venture Fund VIII Overage L.P. CRANDELL KEITH BYBEE CLINTON NELSEN ROBERT ARCH Venture Partners VIII LLC ARCH Venture Partners VIII L.P. 10% Owner |
0 | $0 | 3,620,109 (Indirect) |
View |
2020-10-01 Option Award |
2020-10-05 6:12 pm |
N/A N/A |
Quanterix Corp | QTRX | CRANDELL KEITH Director 10% Owner |
338 | $34.7 | 3,959,756 (Direct) |
View |
2020-09-18 Conversion |
2020-09-22 11:07 am |
N/A N/A |
Metacrine Inc. | MTCR | ARCH Venture Fund VIII L.P. ARCH Venture Fund VIII Overage L.P. CRANDELL KEITH BYBEE CLINTON NELSEN ROBERT ARCH Venture Partners VIII LLC ARCH Venture Partners VIII L.P. 10% Owner |
2,710,503 | $0 | 158,734 (Indirect) |
View |
Ownership |
2020-09-15 5:07 pm |
N/A N/A |
Metacrine Inc. | MTCR | ARCH Venture Fund VIII L.P. ARCH Venture Fund VIII Overage L.P. CRANDELL KEITH BYBEE CLINTON NELSEN ROBERT ARCH Venture Partners VIII LLC ARCH Venture Partners VIII L.P. 10% Owner |
0 | $0 | 2,710,503 (Indirect) |
View |
2020-07-01 Option Award |
2020-07-06 4:10 pm |
N/A N/A |
Quanterix Corp | QTRX | CRANDELL KEITH Director 10% Owner |
422 | $27.8 | 3,959,418 (Direct) |
View |