ALECTOR INC

Ticker: ALEC CUSIP: 014442107 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2025
Shares 93,547 Value ($000) $146 Avg Close $1.77 Range $1.09 - $3.40
Q3 2025
Shares 471,581 Value ($000) $1,396 Avg Close $2.20 Range $1.34 - $3.28
Q2 2025
Shares 551,820 Value ($000) $773 Avg Close $1.25 Range $0.87 - $1.69
Q1 2025
Shares 5,438 Value ($000) $7 Avg Close $1.63 Range $1.20 - $2.15
Q4 2024
Shares 424,971 Value ($000) $803 Avg Close $3.76 Range $1.68 - $6.14
Q3 2024
Shares 195,784 Value ($000) $912 Avg Close $5.36 Range $4.22 - $6.78
Q1 2024
Shares 31,169 Value ($000) $188 Avg Close $6.54 Range $5.49 - $8.90
Q3 2023
Shares 7,960 Value ($000) $52 Avg Close $6.47 Range $4.98 - $9.06
Q2 2023
Shares 221,151 Value ($000) $1,329 Avg Close $6.98 Range $5.65 - $8.04
Q4 2022
Shares 490,838 Value ($000) $4,530 Avg Close $8.72 Range $6.84 - $9.76
Q3 2022
Shares 85,824 Value ($000) $812 Avg Close $10.81 Range $8.15 - $13.50
Q2 2022
Shares 121,877 Value ($000) $1,238 Avg Close $9.97 Range $7.50 - $14.63
Q1 2022
Shares 104,943 Value ($000) $1,495 Avg Close $15.82 Range $11.41 - $21.25
Q4 2021
Shares 30,941 Value ($000) $639 Avg Close $22.55 Range $18.61 - $27.00
Q3 2021
Shares 174,170 Value ($000) $3,975 Avg Close $28.01 Range $20.71 - $43.32
Q2 2021
Shares 294,897 Value ($000) $6,143 Avg Close $18.85 Range $15.04 - $23.42
Q1 2021
Shares 41,289 Value ($000) $832 Avg Close $17.93 Range $14.66 - $23.99
Q4 2020
Shares 204,661 Value ($000) $3,097 Avg Close $12.43 Range $9.12 - $17.31
Q3 2020
Shares 293,664 Value ($000) $3,094 Avg Close $16.17 Range $10.45 - $25.73
Q2 2020
Shares 48,288 Value ($000) $1,180 Avg Close $27.60 Range $21.26 - $34.89
Q1 2020
Shares 41,773 Value ($000) $1,008 Avg Close $25.49 Range $15.63 - $35.93
Q2 2019
Shares 41,980 Value ($000) $798 Avg Close $20.30 Range $15.78 - $27.00