Call Options Transactions Made in Q1 2021 in Rubius Therapeutics, Inc. (RUBY)
This table provides information about the institutional ownership of Rubius Therapeutics, Inc. (RUBY) during Q1 2021. The information is specifically focused on institutions that hold call options of Rubius Therapeutics, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 17, 2021
Q1 2021
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
CALL |
186KNew |
$1.49M - $5.94M
|
186K
$0
|
|
|
May 14, 2021
Q1 2021
|
Affinity Asset Advisors, LLC
New York, NY |
BUY
|
CALL |
70KNew |
$561K - $2.24M
|
70K
$0
|
|
|
May 17, 2021
Q1 2021
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
CALL |
50KNew |
$401K - $1.6M
|
50K
$0
|
|
|
May 12, 2021
Q1 2021
|
Ubs Group Ag
|
BUY
|
CALL |
23.8KNew |
$191K - $762K
|
23.8K
$0
|
|
|
May 18, 2021
Q1 2021
|
Jane Street Group, LLC
New York, NY |
BUY
|
CALL |
17.4KNew |
$140K - $557K
|
17.4K
$0
|
|
|
May 14, 2021
Q1 2021
|
Jefferies Group LLC
New York, NY |
BUY
|
CALL |
10KNew |
$80.2K - $320K
|
10K
$0
|
|
|
Sep 21, 2023
Q1 2021
|
Jefferies Group LLC
New York, NY |
BUY
|
CALL |
10KNew |
$80.2K - $320K
|
10K
$0
|
|
|
May 14, 2021
Q1 2021
|
Hap Trading, LLC
New York, NY |
SELL
|
CALL |
-151KClosed |
$1.21M - $4.84M
|
0
$0
|