Simplex Trading, LLC ALECTOR INC Call Options Transaction History

Simplex Trading, LLC

  • $3.28 Billion
  • Q4 2024

Call Options

18 transactions
Quarter Operation Price Per call calls change calls Held SEC Form
Q4 2024

Feb 11, 2025
BUY
N/A
127,000 New
127,000 $0
Q1 2024

Apr 25, 2024
SELL
N/A
-10,600 Reduced 89.08%
1,300 $0
Q4 2023

Feb 02, 2024
BUY
N/A
3,200 Added 36.78%
11,900 $94,000
Q3 2023

Nov 01, 2023
BUY
N/A
3,900 Added 81.25%
8,700 $0
Q2 2023

Aug 04, 2023
SELL
N/A
-400 Reduced 7.69%
4,800 $0
Q1 2023

Apr 27, 2023
BUY
N/A
1,400 Added 36.84%
5,200 $32,000
Q4 2022

Feb 02, 2023
SELL
N/A
-9,200 Reduced 70.77%
3,800 $0
Q3 2022

Nov 04, 2022
BUY
N/A
10,600 Added 441.67%
13,000 $122,000
Q2 2022

Aug 03, 2022
BUY
N/A
200 Added 9.09%
2,400 $24,000
Q1 2022

May 02, 2022
SELL
N/A
-8,800 Reduced 80.0%
2,200 $31,000
Q4 2021

Feb 23, 2022
BUY
N/A
3,700 Added 50.68%
11,000 $227,000
Q3 2021

Oct 28, 2021
BUY
N/A
200 Added 2.82%
7,300 $163,000
Q2 2021

Aug 12, 2021
BUY
N/A
7,064 Added 19622.22%
7,100 $147,000
Q1 2021

Apr 26, 2021
SELL
N/A
-55 Reduced 60.44%
36 $72,000
Q4 2020

Feb 02, 2021
BUY
N/A
63 Added 225.0%
91 $137,000
Q3 2020

Oct 14, 2020
BUY
N/A
24 Added 600.0%
28 $29,000
Q2 2020

Jul 13, 2020
SELL
N/A
-2 Reduced 33.33%
4 $0
Q1 2020

Apr 29, 2020
BUY
N/A
6 New
6 $14,000
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