ALECTOR INC

Ticker: ALEC CUSIP: 014442107 Class: COM

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q3 2024
Shares 174,718 Value ($000) $814 Avg Close $5.36 Range $4.22 - $6.78
Q2 2024
Shares 112,920 Value ($000) $513 Avg Close $5.15 Range $4.11 - $6.25
Q1 2024
Shares 109,130 Value ($000) $657 Avg Close $6.54 Range $5.49 - $8.90
Q4 2023
Shares 21,280 Value ($000) $170 Avg Close $5.92 Range $3.66 - $8.76
Q3 2023
Shares 21,951 Value ($000) $142 Avg Close $6.47 Range $4.98 - $9.06
Q2 2023
Shares 22,792 Value ($000) $137 Avg Close $6.98 Range $5.65 - $8.04
Q1 2023
Shares 23,329 Value ($000) $144 Avg Close $8.13 Range $5.76 - $9.86
Q4 2022
Shares 77,597 Value ($000) $716 Avg Close $8.72 Range $6.84 - $9.76
Q3 2022
Shares 115,768 Value ($000) $1,095 Avg Close $10.81 Range $8.15 - $13.50
Q2 2022
Shares 33,143 Value ($000) $337 Avg Close $9.97 Range $7.50 - $14.63
Q1 2022
Shares 156,262 Value ($000) $2,227 Avg Close $15.82 Range $11.41 - $21.25
Q4 2021
Shares 32,773 Value ($000) $677 Avg Close $22.55 Range $18.61 - $27.00