ANNEXON INC

Ticker: ANNX CUSIP: 03589W102 Class: COM

Board of Trustees of The Leland Stanford Junior University's Holding History (CIK: 0001315828)

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

Q4 2025
Shares 482,550 Value ($000) $2,422 Avg Close $3.82 Range $2.54 - $5.48
Q3 2025
Shares 482,550 Value ($000) $1,472 Avg Close $2.48 Range $1.85 - $3.42
Q2 2025
Shares 482,550 Value ($000) $1,158 Avg Close $2.00 Range $1.28 - $2.82
Q1 2025
Shares 482,550 Value ($000) $931 Avg Close $3.33 Range $1.93 - $5.66
Q4 2024
Shares 482,550 Value ($000) $2,475 Avg Close $6.15 Range $4.40 - $7.85
Q3 2024
Shares 482,550 Value ($000) $2,857 Avg Close $5.93 Range $4.45 - $7.31
Q2 2024
Shares 482,550 Value ($000) $2,364 Avg Close $5.17 Range $4.20 - $7.44
Q1 2024
Shares 482,550 Value ($000) $3,460 Avg Close $5.19 Range $3.86 - $8.40
Q4 2023
Shares 482,550 Value ($000) $2,191 Avg Close $2.47 Range $1.57 - $5.15
Q3 2023
Shares 494,169 Value ($000) $1,166 Avg Close $3.02 Range $2.11 - $3.98
Q2 2023
Shares 482,550 Value ($000) $1,699 Avg Close $4.37 Range $2.07 - $6.67
Q1 2023
Shares 482,550 Value ($000) $1,858 Avg Close $5.50 Range $3.64 - $7.65
Q4 2022
Shares 482,550 Value ($000) $2,495 Avg Close $5.49 Range $4.42 - $6.74
Q3 2022
Shares 482,550 Value ($000) $2,982 Avg Close $5.41 Range $3.68 - $6.90
Q2 2022
Shares 482,550 Value ($000) $1,819 Avg Close $3.06 Range $2.06 - $4.15
Q1 2022
Shares 482,550 Value ($000) $1,318 Avg Close $6.15 Range $2.68 - $11.95
Q4 2021
Shares 482,550 Value ($000) $5,545 Avg Close $16.16 Range $11.34 - $22.34
Q3 2021
Shares 482,550 Value ($000) $8,980 Avg Close $20.29 Range $15.52 - $23.84
Q2 2021
Shares 482,550 Value ($000) $10,863 Avg Close $22.16 Range $17.27 - $28.31
Q1 2021
Shares 482,550 Value ($000) $13,434 Avg Close $27.50 Range $21.55 - $38.01
Q4 2020
Shares 482,550 Value ($000) $12,078 Avg Close $25.74 Range $20.57 - $31.94
Q3 2020
Shares 482,550 Value ($000) $14,587 Avg Close $23.46 Range $15.33 - $30.69