ALECTOR INC

Ticker: ALEC CUSIP: 014442107 Class: COM

Vontobel Holding Ltd.'s Holding History (CIK: 0001588340)

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

Q4 2025
Shares 30,000 Value ($000) $47 Avg Close $1.77 Range $1.09 - $3.40
Q3 2025
Shares 26,000 Value ($000) $77 Avg Close $2.20 Range $1.34 - $3.28
Q2 2025
Shares 38,000 Value ($000) $53 Avg Close $1.25 Range $0.87 - $1.69
Q1 2025
Shares 30,000 Value ($000) $37 Avg Close $1.63 Range $1.20 - $2.15
Q4 2024
Shares 25,000 Value ($000) $47 Avg Close $3.76 Range $1.68 - $6.14
Q3 2024
Shares 11,000 Value ($000) $51 Avg Close $5.36 Range $4.22 - $6.78
Q2 2024
Shares 11,000 Value ($000) $50 Avg Close $5.15 Range $4.11 - $6.25
Q1 2024
Shares 13,000 Value ($000) $78 Avg Close $6.54 Range $5.49 - $8.90
Q4 2023
Shares 11,000 Value ($000) $88 Avg Close $5.92 Range $3.66 - $8.76
Q3 2023
Shares 11,000 Value ($000) $71 Avg Close $6.47 Range $4.98 - $9.06
Q3 2021
Shares 32,000 Value ($000) $730 Avg Close $28.01 Range $20.71 - $43.32
Q2 2021
Shares 30,000 Value ($000) $625 Avg Close $18.85 Range $15.04 - $23.42
Q1 2021
Shares 30,000 Value ($000) $604 Avg Close $17.93 Range $14.66 - $23.99
Q4 2020
Shares 30,000 Value ($000) $454 Avg Close $12.43 Range $9.12 - $17.31