ETON PHARMACEUTICALS INC

Ticker: ETON CUSIP: 29772L108 Class: COM

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

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

Q4 2025

Shares 1,348,668 Value ($000) $22,806 Avg Close $17.60 Range $15.28 - $21.88

Q3 2025

Shares 1,344,115 Value ($000) $29,208 Avg Close $16.59 Range $13.51 - $23.00

Q2 2025

Shares 1,312,173 Value ($000) $18,698 Avg Close $15.81 Range $11.09 - $21.48

Q1 2025

Shares 1,100,963 Value ($000) $14,291 Avg Close $15.11 Range $11.61 - $18.41

Q4 2024

Shares 1,063,707 Value ($000) $14,169 Avg Close $10.14 Range $5.80 - $13.98

Q3 2024

Shares 1,027,688 Value ($000) $6,166 Avg Close $4.23 Range $3.22 - $6.25

Q2 2024

Shares 1,027,688 Value ($000) $3,381 Avg Close $3.50 Range $3.03 - $4.10

Q1 2024

Shares 1,027,688 Value ($000) $3,854 Avg Close $4.37 Range $3.33 - $5.11

Q4 2023

Shares 1,027,688 Value ($000) $4,501 Avg Close $4.01 Range $3.39 - $4.84

Q3 2023

Shares 976,436 Value ($000) $4,072 Avg Close $3.86 Range $2.42 - $5.81

Q2 2023

Shares 976,436 Value ($000) $3,408 Avg Close $3.68 Range $3.15 - $4.28

Q1 2023

Shares 980,283 Value ($000) $3,774 Avg Close $3.65 Range $2.77 - $4.25

Q4 2022

Shares 925,103 Value ($000) $2,609 Avg Close $2.69 Range $1.98 - $3.37

Q3 2022

Shares 924,714 Value ($000) $1,942 Avg Close $2.49 Range $1.95 - $3.25

Q2 2022

Shares 872,871 Value ($000) $2,287 Avg Close $3.36 Range $2.47 - $4.50

Q1 2022

Shares 872,871 Value ($000) $3,806 Avg Close $3.93 Range $3.01 - $4.78

Q4 2021

Shares 878,402 Value ($000) $3,769 Avg Close $4.78 Range $3.54 - $6.72

Q3 2021

Shares 866,465 Value ($000) $4,367 Avg Close $5.20 Range $4.03 - $6.32

Q2 2021

Shares 861,540 Value ($000) $5,307 Avg Close $7.41 Range $5.65 - $8.90

Q1 2021

Shares 710,859 Value ($000) $5,203 Avg Close $8.53 Range $6.74 - $10.30

Q4 2020

Shares 867,247 Value ($000) $7,050 Avg Close $7.71 Range $6.53 - $9.40

Q3 2020

Shares 563,032 Value ($000) $4,449 Avg Close $6.83 Range $4.80 - $9.12

Q2 2020

Shares 358,160 Value ($000) $1,951 Avg Close $4.97 Range $3.42 - $6.50

Q1 2020

Shares 282,846 Value ($000) $1,160 Avg Close $5.84 Range $2.50 - $7.70

Q4 2019

Shares 281,646 Value ($000) $2,028 Avg Close $6.18 Range $5.44 - $7.25

Q3 2019

Shares 257,550 Value ($000) $1,628 Avg Close $6.38 Range $5.13 - $9.07

Q2 2019

Shares 28,762 Value ($000) $227 Avg Close $7.77 Range $6.86 - $10.20

Q1 2019

Shares 26,962 Value ($000) $216 Avg Close $6.95 Range $5.70 - $8.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,348,668	$22,806	$17.60	$15.28 - $21.88
Q3 2025	1,344,115	$29,208	$16.59	$13.51 - $23.00
Q2 2025	1,312,173	$18,698	$15.81	$11.09 - $21.48
Q1 2025	1,100,963	$14,291	$15.11	$11.61 - $18.41
Q4 2024	1,063,707	$14,169	$10.14	$5.80 - $13.98
Q3 2024	1,027,688	$6,166	$4.23	$3.22 - $6.25
Q2 2024	1,027,688	$3,381	$3.50	$3.03 - $4.10
Q1 2024	1,027,688	$3,854	$4.37	$3.33 - $5.11
Q4 2023	1,027,688	$4,501	$4.01	$3.39 - $4.84
Q3 2023	976,436	$4,072	$3.86	$2.42 - $5.81
Q2 2023	976,436	$3,408	$3.68	$3.15 - $4.28
Q1 2023	980,283	$3,774	$3.65	$2.77 - $4.25
Q4 2022	925,103	$2,609	$2.69	$1.98 - $3.37
Q3 2022	924,714	$1,942	$2.49	$1.95 - $3.25
Q2 2022	872,871	$2,287	$3.36	$2.47 - $4.50
Q1 2022	872,871	$3,806	$3.93	$3.01 - $4.78
Q4 2021	878,402	$3,769	$4.78	$3.54 - $6.72
Q3 2021	866,465	$4,367	$5.20	$4.03 - $6.32
Q2 2021	861,540	$5,307	$7.41	$5.65 - $8.90
Q1 2021	710,859	$5,203	$8.53	$6.74 - $10.30
Q4 2020	867,247	$7,050	$7.71	$6.53 - $9.40
Q3 2020	563,032	$4,449	$6.83	$4.80 - $9.12
Q2 2020	358,160	$1,951	$4.97	$3.42 - $6.50
Q1 2020	282,846	$1,160	$5.84	$2.50 - $7.70
Q4 2019	281,646	$2,028	$6.18	$5.44 - $7.25
Q3 2019	257,550	$1,628	$6.38	$5.13 - $9.07
Q2 2019	28,762	$227	$7.77	$6.86 - $10.20
Q1 2019	26,962	$216	$6.95	$5.70 - $8.11