Purchases and Sales Made in Q4 2020 in Chembio Diagnostics, Inc. (CEMI)
This table provides information about the institutional ownership of Chembio Diagnostics, Inc. (CEMI) during Q4 2020. The information is specifically focused on institutions that hold shares of CHEMBIO DIAGNOSTICS, INC..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 17, 2021
Q4 2020
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-13.8K- 46.63% |
$56.8K - $104K
|
15.8K
$0
|
|
|
Feb 09, 2021
Q4 2020
|
Greenwood Capital Associates LLC
Greenwood, SC |
SELL
|
- |
-19.3KClosed |
$79.4K - $145K
|
0
$0
|
|
|
Feb 16, 2021
Q4 2020
|
Perritt Capital Management Inc
Chicago, IL |
SELL
|
- |
-21.2K- 40.94% |
$87.3K - $160K
|
30.7K
$0
|
|
|
Feb 08, 2021
Q4 2020
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-25.1K- 32.77% |
$103K - $189K
|
51.5K
$0
|
|
|
Feb 16, 2021
Q4 2020
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-27K- 29.97% |
$111K - $203K
|
63.2K
$0
|
|
|
Feb 16, 2021
Q4 2020
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-42.6K- 64.29% |
$175K - $320K
|
23.7K
$0
|
|
|
Feb 12, 2021
Q4 2020
|
Bayesian Capital Management, LP
Brooklyn, NY |
SELL
|
- |
-57.4KClosed |
$236K - $431K
|
0
$0
|
|
|
Feb 16, 2021
Q4 2020
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-109K- 63.33% |
$449K - $821K
|
63.3K
$0
|