ALECTOR INC

Ticker: ALEC CUSIP: 014442107 Class: COM

FMR LLC's Holding History (CIK: 0000315066)

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

Q4 2025
Shares 2,231,171 Value ($000) $3,481 Avg Close $1.77 Range $1.09 - $3.40
Q3 2025
Shares 15,181,849 Value ($000) $44,938 Avg Close $2.20 Range $1.34 - $3.28
Q2 2025
Shares 14,998,889 Value ($000) $20,998 Avg Close $1.25 Range $0.87 - $1.69
Q1 2025
Shares 14,390,239 Value ($000) $17,700 Avg Close $1.63 Range $1.20 - $2.15
Q4 2024
Shares 14,689,865 Value ($000) $27,764 Avg Close $3.76 Range $1.68 - $6.14
Q3 2024
Shares 14,595,014 Value ($000) $68,013 Avg Close $5.36 Range $4.22 - $6.78
Q2 2024
Shares 14,457,220 Value ($000) $65,636 Avg Close $5.15 Range $4.11 - $6.25
Q1 2024
Shares 14,362,388 Value ($000) $86,462 Avg Close $6.54 Range $5.49 - $8.90
Q4 2023
Shares 12,620,404 Value ($000) $100,711 Avg Close $5.92 Range $3.66 - $8.76
Q3 2023
Shares 12,172,045 Value ($000) $78,875 Avg Close $6.47 Range $4.98 - $9.06
Q2 2023
Shares 7,690,625 Value ($000) $46,221 Avg Close $6.98 Range $5.65 - $8.04
Q1 2023
Shares 6,387,376 Value ($000) $39,538 Avg Close $8.13 Range $5.76 - $9.86
Q4 2022
Shares 4,711,940 Value ($000) $43,491 Avg Close $8.72 Range $6.84 - $9.76
Q3 2022
Shares 4,724,184 Value ($000) $44,691 Avg Close $10.81 Range $8.15 - $13.50
Q2 2022
Shares 4,699,589 Value ($000) $47,748 Avg Close $9.97 Range $7.50 - $14.63
Q1 2022
Shares 4,655,078 Value ($000) $66,335 Avg Close $15.82 Range $11.41 - $21.25
Q4 2021
Shares 4,614,728 Value ($000) $95,294 Avg Close $22.55 Range $18.61 - $27.00
Q3 2021
Shares 4,831,794 Value ($000) $110,261 Avg Close $28.01 Range $20.71 - $43.32
Q2 2021
Shares 4,092,092 Value ($000) $85,238 Avg Close $18.85 Range $15.04 - $23.42
Q1 2021
Shares 3,757,792 Value ($000) $75,682 Avg Close $17.93 Range $14.66 - $23.99
Q4 2020
Shares 2,863,092 Value ($000) $43,319 Avg Close $12.43 Range $9.12 - $17.31
Q3 2020
Shares 2,830,092 Value ($000) $29,815 Avg Close $16.17 Range $10.45 - $25.73
Q2 2020
Shares 3,481,985 Value ($000) $85,099 Avg Close $27.60 Range $21.26 - $34.89
Q1 2020
Shares 3,597,945 Value ($000) $86,819 Avg Close $25.49 Range $15.63 - $35.93
Q4 2019
Shares 2,356,528 Value ($000) $40,603 Avg Close $17.00 Range $13.71 - $21.03
Q3 2019
Shares 1,885,528 Value ($000) $27,189 Avg Close $18.05 Range $13.64 - $22.41
Q2 2019
Shares 1,450,146 Value ($000) $27,553 Avg Close $20.30 Range $15.78 - $27.00
Q1 2019
Shares 1,114,436 Value ($000) $20,862 Avg Close $18.92 Range $15.16 - $23.84