ANNEXON INC

Ticker: ANNX CUSIP: 03589W102 Class: COM

Blackstone Inc.'s Holding History (CIK: 0001393818)

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

Q3 2023

Shares 910,494 Value ($000) $2,149 Avg Close $3.02 Range $2.11 - $3.98

Q2 2023

Shares 910,494 Value ($000) $3,205 Avg Close $4.37 Range $2.07 - $6.67

Q1 2023

Shares 910,211 Value ($000) $3,504 Avg Close $5.50 Range $3.64 - $7.65

Q4 2022

Shares 910,211 Value ($000) $4,706 Avg Close $5.49 Range $4.42 - $6.74

Q3 2022

Shares 910,211 Value ($000) $6 Avg Close $5.41 Range $3.68 - $6.90

Q2 2022

Shares 910,211 Value ($000) $3,431 Avg Close $3.06 Range $2.06 - $4.15

Q1 2022

Shares 910,211 Value ($000) $2,485 Avg Close $6.15 Range $2.68 - $11.95

Q4 2021

Shares 910,211 Value ($000) $10,458 Avg Close $16.16 Range $11.34 - $22.34

Q3 2021

Shares 910,211 Value ($000) $16,939 Avg Close $20.29 Range $15.52 - $23.84

Q2 2021

Shares 2,730,635 Value ($000) $61,467 Avg Close $22.16 Range $17.27 - $28.31

Q1 2021

Shares 2,730,635 Value ($000) $76,021 Avg Close $27.50 Range $21.55 - $38.01

Q4 2020

Shares 2,730,635 Value ($000) $68,348 Avg Close $25.74 Range $20.57 - $31.94

Q3 2020

Shares 2,730,635 Value ($000) $82,547 Avg Close $23.46 Range $15.33 - $30.69

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	910,494	$2,149	$3.02	$2.11 - $3.98
Q2 2023	910,494	$3,205	$4.37	$2.07 - $6.67
Q1 2023	910,211	$3,504	$5.50	$3.64 - $7.65
Q4 2022	910,211	$4,706	$5.49	$4.42 - $6.74
Q3 2022	910,211	$6	$5.41	$3.68 - $6.90
Q2 2022	910,211	$3,431	$3.06	$2.06 - $4.15
Q1 2022	910,211	$2,485	$6.15	$2.68 - $11.95
Q4 2021	910,211	$10,458	$16.16	$11.34 - $22.34
Q3 2021	910,211	$16,939	$20.29	$15.52 - $23.84
Q2 2021	2,730,635	$61,467	$22.16	$17.27 - $28.31
Q1 2021	2,730,635	$76,021	$27.50	$21.55 - $38.01
Q4 2020	2,730,635	$68,348	$25.74	$20.57 - $31.94
Q3 2020	2,730,635	$82,547	$23.46	$15.33 - $30.69