ETON PHARMACEUTICALS INC

Ticker: ETON CUSIP: 29772L108 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q1 2025

Shares 4,472 Value ($000) $0 Avg Close $15.11 Range $11.61 - $18.41

Q4 2024

Shares 36,376 Value ($000) $0 Avg Close $10.14 Range $5.80 - $13.98

Q4 2021

Shares 22,642 Value ($000) $97 Avg Close $4.78 Range $3.54 - $6.72

Q3 2021

Shares 5,236 Value ($000) $32 Avg Close $5.20 Range $4.03 - $6.32

Q2 2021

Shares 5,236 Value ($000) $32 Avg Close $7.41 Range $5.65 - $8.90

Q1 2021

Shares 1,100 Value ($000) $8 Avg Close $8.53 Range $6.74 - $10.30

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	4,472	$0	$15.11	$11.61 - $18.41
Q4 2024	36,376	$0	$10.14	$5.80 - $13.98
Q4 2021	22,642	$97	$4.78	$3.54 - $6.72
Q3 2021	5,236	$32	$5.20	$4.03 - $6.32
Q2 2021	5,236	$32	$7.41	$5.65 - $8.90
Q1 2021	1,100	$8	$8.53	$6.74 - $10.30