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 |
2022-08-11 Purchase |
2022-08-15 6:48 pm |
GreenLight Biosciences Holdings PBC | GRNA | Morningside Venture Investments Ltd 10% Owner |
3,061,224 | $3.92 | $11,999,998 | 16,919,155 (Indirect Direct) |
View |
2022-08-11 Purchase |
2022-08-15 5:12 pm |
GreenLight Biosciences Holdings PBC | GRNA | Builders Vision LLC 10% Owner |
6,505,102 | $3.92 | $25,500,000 | 22,348,123 (Indirect) |
View |
2022-08-11 Purchase |
2022-08-15 5:03 pm |
GreenLight Biosciences Holdings PBC | GRNA | Walker Matthew Allen Director 10% Owner |
6,441,326 | $3.92 | $25,249,998 | 22,284,347 (Indirect Direct) |
View |
2022-02-02 Purchase(A) |
2022-03-17 5:11 pm |
GreenLight Biosciences Holdings PBC | GRNA | Morningside Venture Investments Ltd MVIL LLC 10% Owner |
1,000,000 | $0 | $0 | 13,857,931 (Direct) |
View |
2022-02-02 Purchase |
2022-02-04 8:22 pm |
GreenLight Biosciences Holdings PBC | GRNA | Walker Matthew Alan BUILDERS VISION LLC Director 10% Owner |
1,500,000 | $10 | $15,000,000 | 15,843,021 (Indirect) |
View |
2022-02-02 Purchase |
2022-02-04 7:33 pm |
GreenLight Biosciences Holdings PBC | GRNA | KISHORE GANESH Director |
75,000 | $10 | $750,000 | 5,818,575 (Indirect) |
View |
2022-02-02 Purchase |
2022-02-04 7:32 pm |
GreenLight Biosciences Holdings PBC | GRNA | OBrien Eric Director 10% Owner |
700,000 | $10 | $7,000,000 | 8,901,814 (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 |
Ownership |
2023-06-02 5:17 pm |
N/A N/A |
GreenLight Biosciences Holdings PBC | GRNA | Series Greenlight 2 a separate series of BlueIO Growth LLC Member of 13D Group |
0 | $0 | 569,423 (Direct) |
View |
Ownership |
2023-06-02 5:14 pm |
N/A N/A |
GreenLight Biosciences Holdings PBC | GRNA | Series Greenlight a separate series of BlueIO Growth LLC Member of 13D group |
0 | $0 | 500,890 (Direct) |
View |
Ownership |
2023-06-02 5:08 pm |
N/A N/A |
GreenLight Biosciences Holdings PBC | GRNA | Velocity Financial Group LLC Member of 13D Group |
0 | $0 | 292,186 (Direct) |
View |
Ownership |
2023-04-05 8:09 pm |
N/A 2033-01-03 |
GreenLight Biosciences Holdings PBC | GRNA | Thayer Nina General Counsel, CCO, Sec. |
0 | $0 | 120,000 (Direct) |
View |
2022-06-01 Exercise |
2022-09-07 4:11 pm |
N/A N/A |
GreenLight Biosciences Holdings PBC | GRNA | Ortega-Valle Marta Chief Business Officer |
29,798 | $0.23 | 29,798 (Direct) |
View |
2022-06-01 Exercise |
2022-09-07 4:11 pm |
N/A 2022-06-08 |
GreenLight Biosciences Holdings PBC | GRNA | Ortega-Valle Marta Chief Business Officer |
29,798 | $0 | 29,798 (Direct) |
View |
2022-05-10 Option Award |
2022-08-08 10:21 am |
N/A 2032-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | COONEY CHARLES L Director |
95,000 | $0 | 95,000 (Direct) |
View |
2022-05-10 Option Award |
2022-08-08 10:21 am |
N/A 2032-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | KISHORE GANESH Director |
65,000 | $0 | 65,000 (Direct) |
View |
2022-05-10 Option Award |
2022-08-08 10:21 am |
N/A 2032-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | OBrien Eric Director |
65,000 | $0 | 65,000 (Direct) |
View |
2022-05-10 Option Award |
2022-08-08 10:20 am |
N/A 2032-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | Pardi Jennifer E Director |
65,000 | $0 | 65,000 (Direct) |
View |
2022-05-10 Option Award |
2022-08-08 10:20 am |
N/A 2032-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | Schlicher Martha Director |
65,000 | $0 | 65,000 (Direct) |
View |
2022-05-10 Option Award |
2022-08-08 10:20 am |
N/A 2032-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | Walker Matthew Alan Director |
65,000 | $0 | 65,000 (Direct) |
View |
2022-05-10 Option Award |
2022-08-08 10:19 am |
N/A 2032-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | COBB CAROLE B Chief Operating Officer |
180,000 | $0 | 180,000 (Direct) |
View |
2022-05-10 Option Award |
2022-08-08 10:19 am |
N/A 2032-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | Manocha Charu Chief People Officer |
253,399 | $0 | 253,399 (Direct) |
View |
2022-05-10 Option Award |
2022-08-08 10:16 am |
N/A 2032-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | Ortega-Valle Marta Chief Business Officer |
180,000 | $0 | 180,000 (Direct) |
View |
2022-05-10 Option Award |
2022-08-08 10:15 am |
N/A 2032-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | Keefe Susan CFO & Interim CAO |
180,000 | $0 | 180,000 (Direct) |
View |
2022-05-10 Option Award |
2022-08-08 10:15 am |
N/A 2032-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | Kennedy David General Counsel |
318,751 | $0 | 318,751 (Direct) |
View |
2022-05-10 Option Award |
2022-08-08 10:15 am |
N/A 2032-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | Khan Amin Chief Scientific Officer |
318,751 | $0 | 318,751 (Direct) |
View |
2022-05-10 Option Award |
2022-08-08 10:14 am |
N/A 2032-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | Singleton Mark Sr. VP of Technology |
471,186 | $0 | 471,186 (Direct) |
View |
Ownership |
2022-03-17 5:33 pm |
N/A N/A |
GreenLight Biosciences Holdings PBC | GRNA | Morningside Venture Investments Ltd MVIL LLC 10% Owner |
0 | $0 | 13,857,931 (Direct) |
View |
2022-02-02 Conversion(A) |
2022-03-17 5:11 pm |
N/A N/A |
GreenLight Biosciences Holdings PBC | GRNA | Morningside Venture Investments Ltd MVIL LLC 10% Owner |
12,857,931 | $0 | 13,857,931 (Direct) |
View |
2022-02-02 Conversion(A) |
2022-03-17 5:11 pm |
N/A N/A |
GreenLight Biosciences Holdings PBC | GRNA | Morningside Venture Investments Ltd MVIL LLC 10% Owner |
1,000,000 | $10 | 13,857,931 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 8:22 pm |
N/A N/A |
GreenLight Biosciences Holdings PBC | GRNA | Walker Matthew Alan BUILDERS VISION LLC Director 10% Owner |
14,343,021 | $0 | 15,843,021 (Indirect) |
View |
2022-02-02 Option Award |
2022-02-04 8:01 pm |
N/A 2029-05-10 |
GreenLight Biosciences Holdings PBC | GRNA | Keefe Susan CFO & Interim CAO |
1,054,226 | $0 | 1,054,226 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 7:37 pm |
N/A N/A |
GreenLight Biosciences Holdings PBC | GRNA | Schlicher Martha Director |
109,220 | $0 | 109,220 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 7:36 pm |
N/A N/A |
GreenLight Biosciences Holdings PBC | GRNA | COONEY CHARLES L Director |
305,314 | $0 | 305,314 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 7:33 pm |
N/A N/A |
GreenLight Biosciences Holdings PBC | GRNA | KISHORE GANESH Director |
5,743,575 | $0 | 5,818,575 (Indirect) |
View |
2022-02-02 Option Award |
2022-02-04 7:32 pm |
N/A N/A |
GreenLight Biosciences Holdings PBC | GRNA | OBrien Eric Director 10% Owner |
8,201,814 | $0 | 8,901,814 (Indirect) |
View |
2022-02-02 Option Award |
2022-02-04 7:32 pm |
N/A 2031-03-25 |
GreenLight Biosciences Holdings PBC | GRNA | Kennedy David General Counsel & Secretary |
306,245 | $0 | 306,245 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 7:29 pm |
N/A 2030-09-24 |
GreenLight Biosciences Holdings PBC | GRNA | Manocha Charu Chief People Officer |
349,440 | $0 | 349,440 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 7:28 pm |
N/A 2022-06-08 |
GreenLight Biosciences Holdings PBC | GRNA | Ortega-Valle Marta Chief Business Officer |
748,473 | $0 | 748,473 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 7:28 pm |
N/A 2031-02-09 |
GreenLight Biosciences Holdings PBC | GRNA | Singleton Mark VP of Technology |
332,759 | $0 | 332,759 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 7:27 pm |
N/A 2031-03-25 |
GreenLight Biosciences Holdings PBC | GRNA | Khan Amin Chief Scientific Officer |
532,479 | $0 | 532,479 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 7:26 pm |
N/A 2023-07-29 |
GreenLight Biosciences Holdings PBC | GRNA | Zarur Juan Andrey President & CEO |
6,743,739 | $0 | 6,743,739 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 7:25 pm |
N/A 2025-07-22 |
GreenLight Biosciences Holdings PBC | GRNA | COBB CAROLE B Chief Operating Officer |
1,952,401 | $0 | 1,952,401 (Direct) |
View |