ALECTOR INC

Ticker: ALEC CUSIP: 014442107 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2025
Shares 1,016 Value ($000) $2 Avg Close $1.77 Range $1.09 - $3.40
Q3 2025
Shares 3,347 Value ($000) $10 Avg Close $2.20 Range $1.34 - $3.28
Q2 2025
Shares 3,347 Value ($000) $5 Avg Close $1.25 Range $0.87 - $1.69
Q1 2025
Shares 7,650 Value ($000) $9 Avg Close $1.63 Range $1.20 - $2.15
Q4 2024
Shares 3,700 Value ($000) $7 Avg Close $3.76 Range $1.68 - $6.14
Q3 2024
Shares 266 Value ($000) $1 Avg Close $5.36 Range $4.22 - $6.78
Q2 2024
Shares 142 Value ($000) $1 Avg Close $5.15 Range $4.11 - $6.25
Q1 2024
Shares 49 Value ($000) $0 Avg Close $6.54 Range $5.49 - $8.90
Q2 2023
Shares 55 Value ($000) $0 Avg Close $6.98 Range $5.65 - $8.04
Q3 2022
Shares 63 Value ($000) $1 Avg Close $10.81 Range $8.15 - $13.50
Q2 2022
Shares 400 Value ($000) $4 Avg Close $9.97 Range $7.50 - $14.63
Q3 2021
Shares 2,450 Value ($000) $56 Avg Close $28.01 Range $20.71 - $43.32
Q2 2021
Shares 2,450 Value ($000) $51 Avg Close $18.85 Range $15.04 - $23.42