Kaleido Biosciences, Inc.
Related Filers (40)
- Korn Jerald (10)
- Duke William E. (7)
- AFEYAN NOUBAR (6)
- Menichella Daniel L (6)
- Flagship Ventures Fund V, L.P. (5)
- Lawton Alison Frances (5)
- Knobil Katharine (5)
- MELAS KYRIAZI THEO (5)
- Flagship Ventures Opportunities Fund I, L.P. (4)
- Flagship Ventures Fund IV, L.P. (4)
- Flagship Ventures Fund IV General Partner LLC (4)
- Flagship Ventures Opportunities Fund I General Partner LLC (4)
- von Maltzahn Geoffrey (4)
- Mixer Jean K (4)
- Prener Anne (4)
- Quinn Anthony G. (4)
- BONNEY MICHAEL W (4)
- van Hylckama Vlieg Johan (4)
- FMR LLC (4)
- Bassler Bonnie L (3)
- Burnett Grady (3)
- Long Alison S (3)
- Brumm Joshua T (2)
- Flagship VentureLabs V Manager LLC (2)
- Flagship VentureLabs IV, LLC (2)
- Nutritional Health Side Fund, L.P. (2)
- Nutritional Health Disruptive Innovation Fund, L.P. (2)
- KANIA EDWIN M JR (2)
- Flagship Ventures Fund 2007, L.P. (2)
- Flagship Ventures 2007 General Partner LLC (2)
- Flagship Ventures Fund V General Partner LLC (2)
- Flagship Pioneering Inc. (2)
- Cadena LLC (2)
- Flagship VentureLabs V LLC (2)
- Nutritional Health LTP Fund General Partner LLC (2)
- Nutritional Health LTP Fund, L.P. (2)
- McIntyre Jonathan (1)
- SCULLEY JOHN (1)
- Scalzo Richard William (1)
- HarbourVest Partners L.P. (1)
- Show More ...
Financials (13)
10-K
Friday, 4/1/2022
Annual Report for period ending 2021-12-31
NT 10-K
Friday, 4/1/2022
Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT for period ending 2021-12-31
10-Q
Monday, 11/1/2021
Quarterly Report for period ending 2021-09-30
10-Q
Wednesday, 8/11/2021
Quarterly Report for period ending 2021-06-30
10-Q
Tuesday, 5/4/2021
Quarterly Report for period ending 2021-03-31
10-K
Wednesday, 3/3/2021
Annual Report for period ending 2020-12-31
10-Q
Monday, 11/2/2020
Quarterly Report for period ending 2020-09-30
10-Q
Tuesday, 8/4/2020
Quarterly Report for period ending 2020-06-30
10-Q
Thursday, 5/14/2020
Quarterly Report for period ending 2020-03-31
10-K
Monday, 3/2/2020
Annual Report for period ending 2019-12-31
10-Q
Wednesday, 10/30/2019
Quarterly Report for period ending 2019-09-30
10-Q
Thursday, 8/1/2019
Quarterly Report for period ending 2019-06-30
10-Q
Thursday, 5/2/2019
Quarterly Report for period ending 2019-03-31
News (45)
8-K
Friday, 4/8/2022
Current report filing
8-K
Thursday, 3/17/2022
Current report filing
8-K
Wednesday, 3/9/2022
Current report filing
8-K
Friday, 1/28/2022
Current report filing
8-K
Monday, 11/1/2021
Current report filing
8-K
Tuesday, 10/5/2021
Current report filing
8-K
Friday, 9/3/2021
Current report filing
8-K
Wednesday, 8/11/2021
Current report filing
8-K
Monday, 8/9/2021
Current report filing
8-K
Friday, 7/2/2021
Current report filing
8-K
Thursday, 6/17/2021
Current report filing
8-K
Tuesday, 5/4/2021
Current report filing
8-K
Wednesday, 3/24/2021
Current report filing
8-K
Wednesday, 3/3/2021
Current report filing
8-K
Monday, 2/8/2021
Current report filing
8-K
Monday, 1/25/2021
Current report filing
8-K/A
Wednesday, 1/20/2021
Current report filing
8-K
Tuesday, 1/19/2021
Current report filing
8-K
Thursday, 1/14/2021
Current report filing
8-K
Monday, 11/2/2020
Current report filing
8-K
Tuesday, 10/13/2020
Current report filing
8-K
Thursday, 10/1/2020
Current report filing
8-K
Tuesday, 8/4/2020
Current report filing
8-K
Thursday, 7/23/2020
Current report filing
8-K
Thursday, 6/18/2020
Current report filing
8-K
Tuesday, 6/16/2020
Current report filing
8-K
Thursday, 6/4/2020
Current report filing
8-K
Thursday, 5/14/2020
Current report filing
8-K
Friday, 5/8/2020
Current report filing
8-K
Friday, 4/3/2020
Current report filing
8-K
Monday, 3/2/2020
Current report filing
8-K
Tuesday, 1/7/2020
Current report filing
8-K
Friday, 1/3/2020
Current report filing
8-K
Thursday, 12/12/2019
Current report filing
8-K
Wednesday, 11/6/2019
Current report filing
8-K
Wednesday, 10/30/2019
Current report filing
8-K
Wednesday, 10/30/2019
Current report filing
8-K
Monday, 9/30/2019
Current report filing
8-K
Thursday, 9/26/2019
Current report filing
8-K
Thursday, 8/1/2019
Current report filing
8-K
Monday, 7/15/2019
Current report filing
8-K
Thursday, 5/2/2019
Current report filing
8-K
Monday, 4/8/2019
Current report filing
8-K
Monday, 3/18/2019
Current report filing
8-K
Monday, 3/4/2019
Current report filing
Other (23)
15-12B
Friday, 5/6/2022
Notice of termination of registration of a class of securities under Section 12(b)
EFFECT
Friday, 4/29/2022
Notice of Effectiveness
POS AM
Monday, 4/25/2022
Post-effective amendment to a registration statement that is not immediately effective upon filing
25
Monday, 4/18/2022
Notification filed by issuer to voluntarily withdraw a class of securities from listing and registration on a national securities exchange
POS EX
Thursday, 9/2/2021
Post-effective amendment filed solely to add exhibits to a registration statement
EFFECT
Monday, 5/10/2021
Notice of Effectiveness
POS AM
Wednesday, 5/5/2021
Post-effective amendment to a registration statement that is not immediately effective upon filing
EFFECT
Friday, 8/14/2020
Notice of Effectiveness
CORRESP
Wednesday, 8/12/2020
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
EFFECT
Tuesday, 3/10/2020
Notice of Effectiveness
CORRESP
Friday, 3/6/2020
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
SEC STAFF LETTER
Wednesday, 2/19/2020
None
SEC STAFF LETTER
Tuesday, 2/18/2020
None
SEC STAFF LETTER
Tuesday, 2/4/2020
None
SEC STAFF LETTER
Friday, 1/31/2020
None
CT ORDER
Thursday, 2/28/2019
Order Granting Confidential Treatment
CERT
Wednesday, 2/27/2019
Certification by an exchange approving securities for listing
8-A12B
Wednesday, 2/27/2019
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
EFFECT
Wednesday, 2/27/2019
Notice of Effectiveness
CORRESP
Monday, 2/25/2019
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Monday, 2/25/2019
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Friday, 2/22/2019
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Friday, 1/18/2019
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
Ownership (91)
SC 13G/A
Tuesday, 5/10/2022
FMR LLC: Major Shareholders
4
Wednesday, 3/2/2022
van Hylckama Vlieg Johan: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2022
Korn Jerald: Statement of changes in beneficial ownership of securities
SC 13G/A
Wednesday, 2/9/2022
FMR LLC: Major Shareholders
4
Tuesday, 1/18/2022
van Hylckama Vlieg Johan: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/18/2022
Menichella Daniel L: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/18/2022
Korn Jerald: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/18/2022
Long Alison S: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/18/2022
Duke William E.: Statement of changes in beneficial ownership of securities
3
Thursday, 12/16/2021
Long Alison S: Initial statement of beneficial ownership of securities
4
Thursday, 12/16/2021
Long Alison S: Statement of changes in beneficial ownership of securities
4
Thursday, 9/2/2021
Menichella Daniel L: Statement of changes in beneficial ownership of securities
4
Thursday, 9/2/2021
Duke William E.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/2/2021
van Hylckama Vlieg Johan: Statement of changes in beneficial ownership of securities
4
Thursday, 9/2/2021
Korn Jerald: Statement of changes in beneficial ownership of securities
4
Thursday, 7/1/2021
Bassler Bonnie L: Statement of changes in beneficial ownership of securities
4
Thursday, 7/1/2021
Burnett Grady: Statement of changes in beneficial ownership of securities
4
Thursday, 7/1/2021
Mixer Jean K: Statement of changes in beneficial ownership of securities
4
Thursday, 7/1/2021
von Maltzahn Geoffrey: Statement of changes in beneficial ownership of securities
4
Thursday, 7/1/2021
MELAS KYRIAZI THEO: Statement of changes in beneficial ownership of securities
4
Thursday, 7/1/2021
Quinn Anthony G.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/1/2021
Prener Anne: Statement of changes in beneficial ownership of securities
4
Thursday, 7/1/2021
BONNEY MICHAEL W: Statement of changes in beneficial ownership of securities
3
Thursday, 5/13/2021
van Hylckama Vlieg Johan: Initial statement of beneficial ownership of securities
4
Tuesday, 3/2/2021
Korn Jerald: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2021
Menichella Daniel L: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2021
Duke William E.: Statement of changes in beneficial ownership of securities
4
Friday, 2/26/2021
Menichella Daniel L: Statement of changes in beneficial ownership of securities
SC 13G
Tuesday, 2/16/2021
HarbourVest Partners L.P.: Major Shareholders
SC 13D/A
Wednesday, 2/10/2021
Flagship Ventures Fund V, L.P.: Major Shareholders
4
Wednesday, 2/10/2021
Flagship Ventures Fund IV General Partner LLC: Statement of changes in beneficial ownership of securities
SC 13G/A
Monday, 1/11/2021
FMR LLC: Major Shareholders
4
Monday, 10/19/2020
Menichella Daniel L: Statement of changes in beneficial ownership of securities
4
Monday, 10/19/2020
Duke William E.: Statement of changes in beneficial ownership of securities
4
Monday, 10/19/2020
Korn Jerald: Statement of changes in beneficial ownership of securities
3
Monday, 10/19/2020
Menichella Daniel L: Initial statement of beneficial ownership of securities
4
Monday, 10/19/2020
Knobil Katharine: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/1/2020
MELAS KYRIAZI THEO: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/1/2020
Prener Anne: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/1/2020
Quinn Anthony G.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/1/2020
BONNEY MICHAEL W: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/1/2020
Burnett Grady: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/1/2020
Bassler Bonnie L: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/1/2020
Mixer Jean K: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/1/2020
von Maltzahn Geoffrey: Statement of changes in beneficial ownership of securities
4
Monday, 6/8/2020
Flagship Ventures Fund IV General Partner LLC: Statement of changes in beneficial ownership of securities
3
Monday, 6/8/2020
Nutritional Health LTP Fund General Partner LLC: Initial statement of beneficial ownership of securities
SC 13D/A
Monday, 6/8/2020
Flagship Ventures Fund V, L.P.: Major Shareholders
4
Friday, 6/5/2020
MELAS KYRIAZI THEO: Statement of changes in beneficial ownership of securities
4
Friday, 4/17/2020
Knobil Katharine: Statement of changes in beneficial ownership of securities
4
Friday, 4/17/2020
Korn Jerald: Statement of changes in beneficial ownership of securities
4
Friday, 4/17/2020
Duke William E.: Statement of changes in beneficial ownership of securities
4
Friday, 4/17/2020
Lawton Alison Frances: Statement of changes in beneficial ownership of securities
3
Friday, 4/3/2020
Prener Anne: Initial statement of beneficial ownership of securities
4
Friday, 4/3/2020
Prener Anne: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2020
Korn Jerald: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2020
Lawton Alison Frances: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2020
Knobil Katharine: Statement of changes in beneficial ownership of securities
SC 13G
Friday, 2/7/2020
FMR LLC: Major Shareholders
4
Monday, 12/2/2019
Duke William E.: Statement of changes in beneficial ownership of securities
3
Friday, 11/22/2019
Duke William E.: Initial statement of beneficial ownership of securities
4
Monday, 11/18/2019
Lawton Alison Frances: Statement of changes in beneficial ownership of securities
4
Monday, 11/18/2019
Korn Jerald: Statement of changes in beneficial ownership of securities
4
Monday, 11/18/2019
Knobil Katharine: Statement of changes in beneficial ownership of securities
3
Tuesday, 10/15/2019
Scalzo Richard William: Initial statement of beneficial ownership of securities
3
Wednesday, 10/2/2019
Mixer Jean K: Initial statement of beneficial ownership of securities
4
Wednesday, 10/2/2019
Mixer Jean K: Statement of changes in beneficial ownership of securities
4
Thursday, 8/1/2019
MELAS KYRIAZI THEO: Statement of changes in beneficial ownership of securities
4
Thursday, 8/1/2019
Korn Jerald: Statement of changes in beneficial ownership of securities
3
Tuesday, 7/23/2019
Korn Jerald: Initial statement of beneficial ownership of securities
3
Friday, 7/19/2019
MELAS KYRIAZI THEO: Initial statement of beneficial ownership of securities
4
Wednesday, 3/6/2019
Flagship Ventures Fund IV General Partner LLC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/6/2019
Flagship Ventures Fund V General Partner LLC: Statement of changes in beneficial ownership of securities
SC 13D
Wednesday, 3/6/2019
Flagship Ventures Fund V, L.P.: Major Shareholders
4
Monday, 3/4/2019
Brumm Joshua T: Statement of changes in beneficial ownership of securities
4
Monday, 3/4/2019
Quinn Anthony G.: Statement of changes in beneficial ownership of securities
4
Monday, 3/4/2019
Lawton Alison Frances: Statement of changes in beneficial ownership of securities
4
Monday, 3/4/2019
BONNEY MICHAEL W: Statement of changes in beneficial ownership of securities
4
Monday, 3/4/2019
von Maltzahn Geoffrey: Statement of changes in beneficial ownership of securities
3
Wednesday, 2/27/2019
Quinn Anthony G.: Initial statement of beneficial ownership of securities
3
Wednesday, 2/27/2019
Lawton Alison Frances: Initial statement of beneficial ownership of securities
3
Wednesday, 2/27/2019
Burnett Grady: Initial statement of beneficial ownership of securities
3
Wednesday, 2/27/2019
Brumm Joshua T: Initial statement of beneficial ownership of securities
3
Wednesday, 2/27/2019
SCULLEY JOHN: Initial statement of beneficial ownership of securities
3
Wednesday, 2/27/2019
BONNEY MICHAEL W: Initial statement of beneficial ownership of securities
3
Wednesday, 2/27/2019
McIntyre Jonathan: Initial statement of beneficial ownership of securities
3
Wednesday, 2/27/2019
Flagship Ventures Fund V General Partner LLC: Initial statement of beneficial ownership of securities
3
Wednesday, 2/27/2019
Knobil Katharine: Initial statement of beneficial ownership of securities
3
Wednesday, 2/27/2019
Flagship Ventures Fund IV General Partner LLC: Initial statement of beneficial ownership of securities
3
Wednesday, 2/27/2019
Bassler Bonnie L: Initial statement of beneficial ownership of securities
3
Wednesday, 2/27/2019
von Maltzahn Geoffrey: Initial statement of beneficial ownership of securities
Prospectus (21)
S-8 POS
Monday, 4/25/2022
Post-effective amendment to a S-8 registration statement
S-8 POS
Monday, 4/25/2022
Post-effective amendment to a S-8 registration statement
S-8 POS
Monday, 4/25/2022
Post-effective amendment to a S-8 registration statement
S-8
Wednesday, 5/5/2021
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B5
Friday, 2/5/2021
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Wednesday, 2/3/2021
Prospectus filed pursuant to Rule 424(b)(5)
S-3
Tuesday, 8/4/2020
Registration statement for specified transactions by certain issuers
424B5
Wednesday, 6/3/2020
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Monday, 6/1/2020
Prospectus filed pursuant to Rule 424(b)(5)
S-8
Friday, 5/8/2020
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-3
Monday, 3/2/2020
Registration statement for specified transactions by certain issuers
S-8
Friday, 3/8/2019
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B4
Friday, 3/1/2019
Prospectus filed pursuant to Rule 424(b)(4)
S-1/A
Friday, 2/22/2019
General form of registration statement for all companies including face-amount certificate companies
S-1/A
Tuesday, 2/19/2019
General form of registration statement for all companies including face-amount certificate companies
S-1
Friday, 1/11/2019
General form of registration statement for all companies including face-amount certificate companies
DRS/A
Wednesday, 11/21/2018
Draft registration statement submitted by Emerging Growth Company under Securities Act Section 6(e) or by Foreign Private Issuer under Division of Corporation Finance policy
DRSLTR
Wednesday, 11/21/2018
Correspondence Related to Draft Registration Statement
DRS/A
Friday, 10/26/2018
Draft registration statement submitted by Emerging Growth Company under Securities Act Section 6(e) or by Foreign Private Issuer under Division of Corporation Finance policy
DRSLTR
Friday, 10/26/2018
Correspondence Related to Draft Registration Statement
DRS
Tuesday, 9/25/2018
Draft registration statement submitted by Emerging Growth Company under Securities Act Section 6(e) or by Foreign Private Issuer under Division of Corporation Finance policy
Proxies (4)
DEF 14A
Wednesday, 5/5/2021
Definitive proxy statements
DEFA14A
Wednesday, 5/5/2021
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Friday, 5/8/2020
Definitive proxy statements
DEFA14A
Friday, 5/8/2020
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.