EXAGEN INC

Ticker: XGN CUSIP: 30068X103 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2025

Shares 790,011 Value ($000) $4,803 Avg Close $9.10 Range $5.84 - $12.23

Q3 2025

Shares 733,824 Value ($000) $8,065 Avg Close $8.86 Range $6.57 - $11.17

Q2 2025

Shares 681,619 Value ($000) $4,758 Avg Close $6.08 Range $3.49 - $7.95

Q1 2025

Shares 490,944 Value ($000) $1,762 Avg Close $3.77 Range $2.67 - $5.70

Q4 2024

Shares 490,944 Value ($000) $2,013 Avg Close $3.60 Range $2.38 - $6.22

Q3 2024

Shares 490,944 Value ($000) $1,517 Avg Close $2.59 Range $1.71 - $3.71

Q2 2024

Shares 490,944 Value ($000) $894 Avg Close $1.69 Range $1.30 - $2.10

Q1 2024

Shares 490,944 Value ($000) $781 Avg Close $1.94 Range $1.42 - $2.40

Q4 2023

Shares 490,944 Value ($000) $977 Avg Close $1.73 Range $1.33 - $2.50

Q3 2023

Shares 490,944 Value ($000) $1,188 Avg Close $2.54 Range $2.05 - $3.04

Q2 2023

Shares 490,944 Value ($000) $1,424 Avg Close $2.85 Range $2.27 - $3.92

Q1 2023

Shares 490,944 Value ($000) $1,193 Avg Close $2.59 Range $2.04 - $3.00

Q4 2022

Shares 490,944 Value ($000) $1,178 Avg Close $2.57 Range $2.10 - $4.20

Q3 2022

Shares 490,777 Value ($000) $1,330 Avg Close $5.58 Range $2.65 - $8.96

Q2 2022

Shares 490,777 Value ($000) $2,817 Avg Close $5.82 Range $4.15 - $8.16

Q1 2022

Shares 537,137 Value ($000) $4,313 Avg Close $8.62 Range $6.84 - $11.68

Q4 2021

Shares 540,097 Value ($000) $6,281 Avg Close $11.71 Range $8.60 - $14.85

Q3 2021

Shares 510,205 Value ($000) $6,938 Avg Close $13.29 Range $10.13 - $15.38

Q2 2021

Shares 519,873 Value ($000) $7,793 Avg Close $15.33 Range $12.00 - $18.50

Q1 2021

Shares 412,965 Value ($000) $7,226 Avg Close $17.82 Range $13.06 - $24.67

Q4 2020

Shares 315,442 Value ($000) $4,163 Avg Close $14.12 Range $10.34 - $17.00

Q3 2020

Shares 314,895 Value ($000) $3,414 Avg Close $12.88 Range $10.31 - $17.40

Q2 2020

Shares 315,255 Value ($000) $3,913 Avg Close $13.53 Range $10.29 - $17.17

Q1 2020

Shares 281,041 Value ($000) $4,480 Avg Close $19.85 Range $11.86 - $26.99

Q4 2019

Shares 245,083 Value ($000) $6,226 Avg Close $17.79 Range $11.54 - $29.86

Q3 2019

Shares 35,000 Value ($000) $542 Avg Close $15.96 Range $14.25 - $19.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	790,011	$4,803	$9.10	$5.84 - $12.23
Q3 2025	733,824	$8,065	$8.86	$6.57 - $11.17
Q2 2025	681,619	$4,758	$6.08	$3.49 - $7.95
Q1 2025	490,944	$1,762	$3.77	$2.67 - $5.70
Q4 2024	490,944	$2,013	$3.60	$2.38 - $6.22
Q3 2024	490,944	$1,517	$2.59	$1.71 - $3.71
Q2 2024	490,944	$894	$1.69	$1.30 - $2.10
Q1 2024	490,944	$781	$1.94	$1.42 - $2.40
Q4 2023	490,944	$977	$1.73	$1.33 - $2.50
Q3 2023	490,944	$1,188	$2.54	$2.05 - $3.04
Q2 2023	490,944	$1,424	$2.85	$2.27 - $3.92
Q1 2023	490,944	$1,193	$2.59	$2.04 - $3.00
Q4 2022	490,944	$1,178	$2.57	$2.10 - $4.20
Q3 2022	490,777	$1,330	$5.58	$2.65 - $8.96
Q2 2022	490,777	$2,817	$5.82	$4.15 - $8.16
Q1 2022	537,137	$4,313	$8.62	$6.84 - $11.68
Q4 2021	540,097	$6,281	$11.71	$8.60 - $14.85
Q3 2021	510,205	$6,938	$13.29	$10.13 - $15.38
Q2 2021	519,873	$7,793	$15.33	$12.00 - $18.50
Q1 2021	412,965	$7,226	$17.82	$13.06 - $24.67
Q4 2020	315,442	$4,163	$14.12	$10.34 - $17.00
Q3 2020	314,895	$3,414	$12.88	$10.31 - $17.40
Q2 2020	315,255	$3,913	$13.53	$10.29 - $17.17
Q1 2020	281,041	$4,480	$19.85	$11.86 - $26.99
Q4 2019	245,083	$6,226	$17.79	$11.54 - $29.86
Q3 2019	35,000	$542	$15.96	$14.25 - $19.50