0000919574-21-004808.txt : 20210803
0000919574-21-004808.hdr.sgml : 20210803
20210803180847
ACCESSION NUMBER: 0000919574-21-004808
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20210730
FILED AS OF DATE: 20210803
DATE AS OF CHANGE: 20210803
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Casdin Capital, LLC
CENTRAL INDEX KEY: 0001534261
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-40674
FILM NUMBER: 211141437
BUSINESS ADDRESS:
STREET 1: 1350 AVENUE OF THE AMERICAS
STREET 2: SUITE 2600
CITY: NEW YORK
STATE: NY
ZIP: 10019
BUSINESS PHONE: 212.300.5575
MAIL ADDRESS:
STREET 1: 1350 AVENUE OF THE AMERICAS
STREET 2: SUITE 2600
CITY: NEW YORK
STATE: NY
ZIP: 10019
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Casdin Partners GP, LLC
CENTRAL INDEX KEY: 0001534260
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-40674
FILM NUMBER: 211141436
BUSINESS ADDRESS:
STREET 1: 1350 AVENUE OF THE AMERICAS
STREET 2: SUITE 1140
CITY: NEW YORK
STATE: NY
ZIP: 10019
BUSINESS PHONE: 212.300.5575
MAIL ADDRESS:
STREET 1: 1350 AVENUE OF THE AMERICAS
STREET 2: SUITE 1140
CITY: NEW YORK
STATE: NY
ZIP: 10019
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Casdin Partners Master Fund, L.P.
CENTRAL INDEX KEY: 0001534265
STATE OF INCORPORATION: E9
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-40674
FILM NUMBER: 211141438
BUSINESS ADDRESS:
STREET 1: WALKER HOUSE
STREET 2: 87 MARY STREET
CITY: GEORGE TOWN
STATE: E9
ZIP: KY1-9001
BUSINESS PHONE: 212.300.5575
MAIL ADDRESS:
STREET 1: WALKER HOUSE
STREET 2: 87 MARY STREET
CITY: GEORGE TOWN
STATE: E9
ZIP: KY1-9001
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Casdin Eli
CENTRAL INDEX KEY: 0001534264
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-40674
FILM NUMBER: 211141435
MAIL ADDRESS:
STREET 1: 1350 AVENUE OF THE AMERICAS
STREET 2: SUITE 1140
CITY: NEW YORK
STATE: NY
ZIP: 10019
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: MAXCYTE, INC.
CENTRAL INDEX KEY: 0001287098
STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH [8731]
IRS NUMBER: 522210438
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 22 FIRSTFIELD ROAD
STREET 2: SUITE 250
CITY: GAITHERSBURG
STATE: MD
ZIP: 20878
BUSINESS PHONE: 301-517-5556
MAIL ADDRESS:
STREET 1: 22 FIRSTFIELD ROAD
STREET 2: SUITE 250
CITY: GAITHERSBURG
STATE: MD
ZIP: 20878
FORMER COMPANY:
FORMER CONFORMED NAME: MAXCYTE INC
DATE OF NAME CHANGE: 20040415
4
1
ownership.xml
X0306
4
2021-07-30
0
0001287098
MAXCYTE, INC.
MXCT
0001534265
Casdin Partners Master Fund, L.P.
1350 AVENUE OF THE AMERICAS
SUITE 2600
NEW YORK
NY
10019
0
0
1
0
0001534261
Casdin Capital, LLC
1350 AVENUE OF THE AMERICAS
SUITE 2600
NEW YORK
NY
10019
0
0
1
0
0001534260
Casdin Partners GP, LLC
1350 AVENUE OF THE AMERICAS
SUITE 2600
NEW YORK
NY
10019
0
0
1
0
0001534264
Casdin Eli
1350 AVENUE OF THE AMERICAS
SUITE 2600
NEW YORK
NY
10019
0
0
1
0
Common Stock, par value $0.01 per share
2021-07-30
4
P
0
1800000
13.00
A
13971334
D
The securities are owned directly by Casdin Partners Master Fund, LP (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC, the general partner of the Master Fund, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.
Each Reporting Person disclaims beneficial ownership in the securities reported on this Form 4 except to the extent of its or his pecuniary interest, if any, therein, and this report shall not be deemed to be an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.
Casdin Partners Master Fund, LP, By: Casdin Partners GP, LLC, its General Partner By: /s/ Eli Casdin Managing Member
2021-08-03
Casdin Capital LLC, By: /s/ Eli Casdin Managing Member
2021-08-03
Casdin Partners GP LLC, By: /s/ Eli Casdin, Managing Member
2021-08-03
/s/ Eli Casdin, Eli Casdin
2021-08-03