ALECTOR INC

Ticker: ALEC CUSIP: 014442107 Class: COM

Qube Research & Technologies Ltd's Holding History (CIK: 0001729829)

Note: Option positions (PUT/CALL) are excluded.

Q1 2024

Shares 18,789 Value ($000) $113 Avg Close $6.54 Range $5.49 - $8.90

Q2 2022

Shares 32,518 Value ($000) $330 Avg Close $9.97 Range $7.50 - $14.63

Q1 2022

Shares 75,236 Value ($000) $1,072 Avg Close $15.82 Range $11.41 - $21.25

Q4 2021

Shares 28,261 Value ($000) $584 Avg Close $22.55 Range $18.61 - $27.00

Q3 2020

Shares 11,031 Value ($000) $116 Avg Close $16.17 Range $10.45 - $25.73

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	18,789	$113	$6.54	$5.49 - $8.90
Q2 2022	32,518	$330	$9.97	$7.50 - $14.63
Q1 2022	75,236	$1,072	$15.82	$11.41 - $21.25
Q4 2021	28,261	$584	$22.55	$18.61 - $27.00
Q3 2020	11,031	$116	$16.17	$10.45 - $25.73