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 |
| 2021-02-08 Purchase |
2021-02-26 5:12 pm |
Kaleido Biosciences Inc. | KLDO | Menichella Daniel L Chief Executive Officer |
20,000 | $11.5 | $230,000 | 20,000 (Direct) |
View |
| 2021-02-08 Purchase |
2021-02-10 5:30 pm |
Kaleido Biosciences Inc. | KLDO | Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. Nutritional Health LTP Fund General Partner LLC Nutritional Health LTP Fund L.P. AFEYAN NOUBAR 10% Owner |
215,000 | $11.5 | $2,472,500 | 14,907,627 (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 |
| 2022-02-28 Tax Withholding |
2022-03-02 4:09 pm |
N/A N/A |
Kaleido Biosciences Inc. | KLDO | van Hylckama Vlieg Johan Chief Scientific Officer |
2,087 | $1.49 | 4,620 (Direct) |
View |
| 2022-02-28 Tax Withholding |
2022-03-02 4:05 pm |
N/A N/A |
Kaleido Biosciences Inc. | KLDO | Korn Jerald COO & General Counsel |
2,046 | $1.49 | 4,517 (Direct) |
View |
| 2022-01-14 Option Award |
2022-01-18 5:18 pm |
N/A N/A |
Kaleido Biosciences Inc. | KLDO | van Hylckama Vlieg Johan Chief Scientific Officer |
350,000 | $0 | 350,000 (Direct) |
View |
| 2022-01-14 Option Award |
2022-01-18 5:15 pm |
N/A N/A |
Kaleido Biosciences Inc. | KLDO | Long Alison S Chief Medical Officer |
171,800 | $0 | 171,800 (Direct) |
View |
| 2022-01-14 Option Award |
2022-01-18 5:12 pm |
N/A N/A |
Kaleido Biosciences Inc. | KLDO | Korn Jerald COO & General Counsel |
295,240 | $0 | 295,240 (Direct) |
View |
| 2022-01-14 Option Award |
2022-01-18 5:11 pm |
N/A N/A |
Kaleido Biosciences Inc. | KLDO | Duke William E. Chief Financial Officer |
169,990 | $0 | 169,990 (Direct) |
View |
| 2022-01-14 Option Award |
2022-01-18 5:09 pm |
N/A N/A |
Kaleido Biosciences Inc. | KLDO | Menichella Daniel L Chief Executive Officer |
320,200 | $0 | 320,200 (Direct) |
View |
| 2021-12-15 Option Award |
2021-12-16 5:18 pm |
N/A 2031-12-14 |
Kaleido Biosciences Inc. | KLDO | Long Alison S Chief Medical Officer |
324,350 | $0 | 324,350 (Direct) |
View |
| 2021-09-01 Option Award |
2021-09-02 4:23 pm |
N/A 2031-08-31 |
Kaleido Biosciences Inc. | KLDO | van Hylckama Vlieg Johan Chief Scientific Officer |
40,000 | $0 | 40,000 (Direct) |
View |
| 2021-09-01 Option Award |
2021-09-02 4:20 pm |
N/A 2031-08-31 |
Kaleido Biosciences Inc. | KLDO | Korn Jerald General Counsel |
100,000 | $0 | 100,000 (Direct) |
View |
| 2021-09-01 Option Award |
2021-09-02 4:16 pm |
N/A 2031-08-31 |
Kaleido Biosciences Inc. | KLDO | Duke William E. Chief Financial Officer |
60,000 | $0 | 60,000 (Direct) |
View |
| 2021-09-01 Option Award |
2021-09-02 4:14 pm |
N/A 2031-08-31 |
Kaleido Biosciences Inc. | KLDO | Menichella Daniel L Chief Executive Officer |
110,000 | $0 | 110,000 (Direct) |
View |
| 2021-06-30 Option Award |
2021-07-01 4:42 pm |
2022-06-30 2031-06-29 |
Kaleido Biosciences Inc. | KLDO | Burnett Grady Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2021-06-30 Option Award |
2021-07-01 4:38 pm |
2022-06-30 2031-06-29 |
Kaleido Biosciences Inc. | KLDO | Bassler Bonnie L Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2021-06-30 Option Award |
2021-07-01 4:35 pm |
2022-06-30 2031-06-29 |
Kaleido Biosciences Inc. | KLDO | MELAS KYRIAZI THEO Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2021-06-30 Option Award |
2021-07-01 4:32 pm |
2022-06-30 2031-06-29 |
Kaleido Biosciences Inc. | KLDO | Mixer Jean K Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2021-06-30 Option Award |
2021-07-01 4:28 pm |
2022-06-30 2031-06-29 |
Kaleido Biosciences Inc. | KLDO | Prener Anne Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2021-06-30 Option Award |
2021-07-01 4:25 pm |
2022-06-30 2031-06-29 |
Kaleido Biosciences Inc. | KLDO | BONNEY MICHAEL W Director |
30,000 | $0 | 30,000 (Direct) |
View |
| 2021-06-30 Option Award |
2021-07-01 4:22 pm |
2022-06-30 2031-06-29 |
Kaleido Biosciences Inc. | KLDO | Quinn Anthony G. Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2021-06-30 Option Award |
2021-07-01 4:19 pm |
2022-06-30 2031-06-29 |
Kaleido Biosciences Inc. | KLDO | von Maltzahn Geoffrey Director |
15,000 | $0 | 15,000 (Direct) |
View |
Ownership |
2021-05-13 08:38 am |
N/A 2029-07-30 |
Kaleido Biosciences Inc. | KLDO | van Hylckama Vlieg Johan Chief Scientific Officer |
0 | $0 | 306,707 (Direct) |
View |
| 2021-03-01 Option Award |
2021-03-02 5:10 pm |
N/A 2031-02-28 |
Kaleido Biosciences Inc. | KLDO | Duke William E. Chief Financial Officer |
60,000 | $0 | 60,000 (Direct) |
View |
| 2021-03-01 Option Award |
2021-03-02 5:07 pm |
N/A 2031-02-28 |
Kaleido Biosciences Inc. | KLDO | Korn Jerald General Counsel |
60,000 | $0 | 60,000 (Direct) |
View |
| 2021-03-01 Option Award |
2021-03-02 5:04 pm |
N/A 2031-02-28 |
Kaleido Biosciences Inc. | KLDO | Menichella Daniel L Chief Executive Officer |
90,000 | $0 | 90,000 (Direct) |
View |
| 2020-10-15 Option Award |
2020-10-19 07:39 am |
N/A 2030-10-14 |
Kaleido Biosciences Inc. | KLDO | Korn Jerald General Counsel |
45,000 | $0 | 45,000 (Direct) |
View |
| 2020-10-15 Option Award |
2020-10-19 07:38 am |
N/A 2030-10-14 |
Kaleido Biosciences Inc. | KLDO | Duke William E. Chief Financial Officer |
50,000 | $0 | 50,000 (Direct) |
View |
| 2020-10-15 Option Award |
2020-10-19 07:38 am |
N/A 2030-10-14 |
Kaleido Biosciences Inc. | KLDO | Knobil Katharine Chief Medical Officer |
67,500 | $0 | 67,500 (Direct) |
View |
| 2020-10-15 Option Award |
2020-10-19 07:37 am |
N/A 2030-10-14 |
Kaleido Biosciences Inc. | KLDO | Menichella Daniel L Chief Executive Officer |
600,000 | $0 | 600,000 (Direct) |
View |
| 2020-06-30 Option Award |
2020-07-01 4:16 pm |
2021-06-30 2030-06-29 |
Kaleido Biosciences Inc. | KLDO | MELAS KYRIAZI THEO Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2020-06-30 Option Award |
2020-07-01 4:16 pm |
2021-06-30 2030-06-29 |
Kaleido Biosciences Inc. | KLDO | von Maltzahn Geoffrey Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2020-06-30 Option Award |
2020-07-01 4:16 pm |
2021-06-30 2030-06-29 |
Kaleido Biosciences Inc. | KLDO | Mixer Jean K Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2020-06-30 Option Award |
2020-07-01 4:16 pm |
2021-06-30 2030-06-29 |
Kaleido Biosciences Inc. | KLDO | Prener Anne Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2020-06-30 Option Award |
2020-07-01 4:16 pm |
2021-06-30 2030-06-30 |
Kaleido Biosciences Inc. | KLDO | Quinn Anthony G. Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2020-06-30 Option Award |
2020-07-01 4:16 pm |
2021-06-30 2030-06-29 |
Kaleido Biosciences Inc. | KLDO | Burnett Grady Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2020-06-30 Option Award |
2020-07-01 4:15 pm |
2021-06-30 2030-06-29 |
Kaleido Biosciences Inc. | KLDO | Bassler Bonnie L Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2020-06-30 Option Award |
2020-07-01 4:15 pm |
2021-06-30 2030-06-29 |
Kaleido Biosciences Inc. | KLDO | BONNEY MICHAEL W Director |
15,000 | $0 | 15,000 (Direct) |
View |