ANNEXON INC

Ticker: ANNX CUSIP: 03589W102 Class: COM

SPHERA FUNDS MANAGEMENT LTD.'s Holding History (CIK: 0001496201)

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

Q4 2025
Shares 1,316,212 Value ($000) $6,607 Avg Close $3.82 Range $2.54 - $5.48
Q3 2025
Shares 1,794,387 Value ($000) $5,473 Avg Close $2.48 Range $1.85 - $3.42
Q2 2025
Shares 1,764,387 Value ($000) $4,235 Avg Close $2.00 Range $1.28 - $2.82
Q1 2025
Shares 1,764,387 Value ($000) $3,405 Avg Close $3.33 Range $1.93 - $5.66
Q4 2024
Shares 1,243,039 Value ($000) $6,377 Avg Close $6.15 Range $4.40 - $7.85
Q1 2023
Shares 250,000 Value ($000) $963 Avg Close $5.50 Range $3.64 - $7.65
Q4 2021
Shares 123,637 Value ($000) $1,421 Avg Close $16.16 Range $11.34 - $22.34
Q3 2021
Shares 123,637 Value ($000) $2,301 Avg Close $20.29 Range $15.52 - $23.84
Q2 2021
Shares 148,318 Value ($000) $3,339 Avg Close $22.16 Range $17.27 - $28.31