Opaleye Management Inc.

Position in ETON — Eton Pharmaceuticals, Inc.

CIK 1595855 Boston, MA

Position in ETON

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$103,532,000

+$32,947,200 QoQ

Shares Held

2,860,000

0.0% QoQ

Ownership

10.0%

of shares outstanding

% of Portfolio

9.50%

of 13F equity value

Holder Rank

of 163 holders

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

Opaleye Management Inc. holds $403,826,175 across 5 Drug Manufacturers - Specialty & Generic names. ETON ranks #2 (25.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LQDA	Liquidia Corp	2,447,500	$195,139,175
2	ETON	Eton Pharmaceuticals, Inc. This page	2,860,000	$103,532,000
3	HROW	Harrow, Inc.	2,400,000	$101,928,000
4	DERM	Journey Medical Corp	350,000	$2,478,000
5	ADCT	ADC Therapeutics SA	700,000	$749,000

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$103,532,000	2,860,000	0.0%	Shares	Sole	2026-08-14
2026-03-31	$70,584,800	2,860,000	0.0%	Shares	Sole	2026-05-15
2025-12-31	$48,362,600	2,860,000	0.0%	Shares	Sole	2026-04-13
2025-09-30	$62,147,800	2,860,000	0.0%	Shares	Sole	2025-11-14
2025-06-30	$40,755,000	2,860,000	+0.3%	Shares	Sole	2025-08-15
2025-03-31	$37,019,868	2,852,070	0.0%	Shares	Sole	2025-05-15
2024-12-31	$37,989,572	2,852,070	+2.6%	Shares	Sole	2025-02-14
2024-09-30	$16,680,000	2,780,000	+16.1%	Shares	Sole	2024-11-14
2024-06-30	$7,879,550	2,395,000	-2.1%	Shares	Sole	2024-08-14
2024-03-31	$9,171,678	2,445,781	-3.3%	Shares	Sole	2024-05-29
2023-12-31	$11,080,905	2,529,887	+4.1%	Shares	Sole	2024-02-14
2023-09-30	$10,134,225	2,430,270	+6.4%	Shares	Sole	2023-11-15
2023-06-30	$7,974,650	2,285,000	+4.6%	Shares	Sole	2023-08-14
2023-03-31	$8,412,250	2,185,000	+0.7%	Shares	Sole	2023-05-15
2022-12-31	$6,119,400	2,170,000	-13.9%	Shares	Sole	2023-02-10
2022-09-30	$5,294,100	2,521,000	+2.4%	Shares	Sole	2022-11-14
2022-06-30	$6,451,750	2,462,500	+3.2%	Shares	Sole	2022-08-15
2021-12-31	$10,231,650	2,385,000	-22.8%	Shares	Sole	2022-02-14
2021-09-30	$15,564,024	3,088,100	-16.4%	Shares	Sole	2021-11-16
2021-06-30	$22,746,416	3,692,600	-8.6%	Shares	Sole	2021-08-16
2021-03-31	$29,572,800	4,040,000	0.0%	Shares	Sole	2021-05-18
2020-12-31	$32,845,200	4,040,000	+11.0%	Shares	Sole	2021-02-12
2020-09-30	$28,756,000	3,640,000	0.0%	Shares	Sole	2020-11-16
2020-06-30	$19,838,000	3,640,000	0.0%	Shares	Sole	2020-08-14
2020-03-31	$14,924,000	3,640,000	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.