Call Options Transactions Made in Q1 2022 in Alector, Inc. (ALEC)
This table provides information about the institutional ownership of Alector, Inc. (ALEC) during Q1 2022. The information is specifically focused on institutions that hold call options of Alector, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 16, 2022
Q1 2022
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
CALL |
-1.9K- 4.16% |
$24.7K - $39.5K
|
43.8K
$84.1K
|
|
|
May 17, 2022
Q1 2022
|
Jane Street Group, LLC
New York, NY |
SELL
|
CALL |
-12.1K- 53.07% |
$158K - $251K
|
10.7K
$20.5K
|