ALECTOR INC

Ticker: ALEC CUSIP: 014442107 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2025
Shares 1,039,656 Value ($000) $1,622 Avg Close $1.77 Range $1.09 - $3.40
Q3 2025
Shares 307,179 Value ($000) $909 Avg Close $2.20 Range $1.34 - $3.28
Q2 2025
Shares 222,139 Value ($000) $311 Avg Close $1.25 Range $0.87 - $1.69
Q1 2025
Shares 214,425 Value ($000) $264 Avg Close $1.63 Range $1.20 - $2.15
Q4 2024
Shares 407,989 Value ($000) $771 Avg Close $3.76 Range $1.68 - $6.14
Q3 2024
Shares 262,522 Value ($000) $1,223 Avg Close $5.36 Range $4.22 - $6.78
Q2 2024
Shares 302,138 Value ($000) $1,372 Avg Close $5.15 Range $4.11 - $6.25
Q1 2024
Shares 364,629 Value ($000) $2,195 Avg Close $6.54 Range $5.49 - $8.90
Q4 2023
Shares 192,547 Value ($000) $1,537 Avg Close $5.92 Range $3.66 - $8.76
Q3 2023
Shares 102,431 Value ($000) $664 Avg Close $6.47 Range $4.98 - $9.06
Q2 2023
Shares 287,716 Value ($000) $1,729 Avg Close $6.98 Range $5.65 - $8.04
Q1 2023
Shares 366,305 Value ($000) $2,267 Avg Close $8.13 Range $5.76 - $9.86
Q4 2022
Shares 250,487 Value ($000) $2,312 Avg Close $8.72 Range $6.84 - $9.76
Q3 2022
Shares 279,433 Value ($000) $2,643 Avg Close $10.81 Range $8.15 - $13.50
Q2 2022
Shares 261,226 Value ($000) $2,654 Avg Close $9.97 Range $7.50 - $14.63
Q1 2022
Shares 280,815 Value ($000) $4,002 Avg Close $15.82 Range $11.41 - $21.25
Q4 2021
Shares 347,887 Value ($000) $7,184 Avg Close $22.55 Range $18.61 - $27.00
Q3 2021
Shares 340,486 Value ($000) $7,770 Avg Close $28.01 Range $20.71 - $43.32
Q4 2020
Shares 62,500 Value ($000) $946 Avg Close $12.43 Range $9.12 - $17.31
Q3 2020
Shares 467,490 Value ($000) $4,925 Avg Close $16.17 Range $10.45 - $25.73
Q2 2020
Shares 182,904 Value ($000) $4,470 Avg Close $27.60 Range $21.26 - $34.89
Q1 2020
Shares 39,303 Value ($000) $948 Avg Close $25.49 Range $15.63 - $35.93