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$IRIX

IRIDEX CORP

$0.85 -19.2% vs prior close

What they do: Electromedical & Electrotherapeutic Apparatus · Exchange: Nasdaq · Employees: 93

IRIDEX Corporation, an ophthalmic medical technology company, provides therapeutic based laser systems, delivery devices, and consumable instrumentation to treat sight-threatening eye diseases in ophthalmology. It offers laser consoles, such as Cyclo G6 laser system for use in the treatment of glaucoma; IQ 532 and IQ 577 laser systems, which are used for the treatment of retinal disorders; and OcuLight TX, OcuLight SL, OcuLight SLx, OcuLight GL, and OcuLight GLx laser photocoagulation systems that are used to treat proliferative diabetic retinopathy, macular holes, retinal tears, and detachments. The company also provides delivery devices, including slit lamp adapter, which allows the physician to utilize a standard slit lamp in diagnosis and treatment procedures; TxCell scanning laser delivery system that allows the physician to perform multi-spot pattern scanning; and laser indirect ophthalmoscope for use in procedures to treat peripheral retinal disorders. In addition, it offers MicroPulse P3 Probe, which is used with its Cylco G6 laser system to perform transscleral laser therapy; G-Probe and G-Probe Illuminate, which are used in procedures to treat uncontrolled and refractory glaucoma; and EndoProbe family of products that are used for endophotocoagulation. The company serves ophthalmologists, research and teaching hospitals, government installations, surgical centers, hospitals, veterinary practices, and office clinics through direct and independent sales force in the United States, as well as through independent distributors internationally. It operates in the United States, Europe, the Middle East, Africa, the Asia/Pacific region, and the Americas. The company was formerly known as IRIS Medical Instruments, Inc. and changed its name to IRIDEX Corporation in November 1995. IRIDEX Corporation was incorporated in 1989 and is headquartered in Mountain View, California. (via Yahoo Finance)

Earnings trend (from SEC filings)

Quarter end	Revenue	Diluted EPS
2024-09-28	$11.6M	$-0.12
2025-03-29	$11.9M	$-0.10
2025-06-28	$13.6M	$-0.06
2025-09-27	$12.5M	$-0.09
2026-04-04	$11.8M	$-0.03
2026-07-04	$12.6M	$-0.07

Institutional ownership (via Yahoo Finance, 13F-derived)

Insiders hold: 36.69% · Institutions hold: 19.46% across 33 filers

Institution	Shares	Value	% held
Paragon Associates & Paragon Associates Ii Joint Venture	1,000,000	$848K	5.69%
Vanguard Capital Management LLC	514,593	$437K	2.93%
Renaissance Technologies, LLC	423,542	$359K	2.41%
Morgan Stanley	305,193	$259K	1.74%
Weber Capital Management LLC /ADV	180,451	$153K	1.03%
Geode Capital Management, LLC	138,960	$118K	0.79%
Citadel Advisors Llc	98,950	$84K	0.56%
Perkins Capital Management, Inc.	70,800	$60K	0.40%

Charts (2)

auto

2026-10-08 15:00

Insider activity — every transaction, real date, real price

Trade date	Filed	Name	Role	Action	Shares	Price	Value	Stock since
2026-03-30	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	7,371	$0.99	$7K	-14.3%
2026-03-24	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	4,549	$1.33	$6K	-37.2%
2026-03-23	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	17,526	$1.33	$23K	-37.2%
2026-03-17	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	22,805	$1.31	$30K	-36.2%
2026-03-16	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	1,682	$1.30	$2K	-36.2%
2026-03-12	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	967	$1.32	$1K	-36.2%
2026-03-03	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	752	$1.42	$1K	-40.7%
2026-03-02	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	1,424	$1.40	$2K	-39.9%
2026-02-23	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	14,943	$1.41	$21K	-39.9%
2026-02-12	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	100	$1.38	$138	-38.6%
2026-02-11	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	15,703	$1.43	$22K	-40.7%
2026-02-09	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	129	$1.46	$188	-42.7%
2026-02-05	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	40,535	$1.45	$59K	-40.7%
2026-02-04	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	19,324	$1.41	$27K	-41.1%
2026-02-02	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	637	$1.49	$949	-43.5%
2026-01-30	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	4,050	$1.48	$6K	-43.1%
2026-01-27	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	33,013	$1.48	$49K	-44.6%
2026-01-23	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	30,000	$1.48	$44K	-44.2%
2026-01-08	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	20,000	$1.20	$24K	-28.7%
2026-01-07	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	1,330	$1.19	$2K	-28.7%
2025-12-30	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	7,009	$1.15	$8K	-26.3%
2025-12-22	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	4,031	$1.00	$4K	-17.7%
2025-12-19	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	14,202	$0.97	$14K	-15.2%
2025-12-16	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	7,675	$0.99	$8K	-16.0%
2025-12-15	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	11,404	$0.94	$11K	-14.3%
2025-12-12	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	20,000	$0.97	$19K	-7.8%
2025-12-10	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	18,892	$0.94	$18K	-9.8%
2025-12-09	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	20,000	$0.94	$19K	-7.8%
2025-12-05	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	10,260	$0.94	$10K	-9.8%
2025-12-03	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	244	$0.93	$227	-9.8%
2025-12-01	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	20,000	$0.96	$19K	-8.8%
2025-11-28	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	3,885	$0.96	$4K	-11.7%
2025-11-26	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	3,033	$0.93	$3K	-10.7%
2025-11-25	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	69	$0.91	$63	-7.8%
2025-11-20	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	925	$0.94	$870	-9.8%
2025-11-14	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	24,626	$0.88	$22K	-13.5%
2025-11-12	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	20,000	$1.04	$21K	-10.7%
2025-11-07	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	115	$1.04	$120	-20.0%
2025-11-06	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	1,496	$1.04	$2K	-19.2%
2025-10-27	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	10,000	$1.09	$11K	-20.0%
2025-10-22	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	6,120	$1.06	$6K	-20.0%
2025-10-21	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	10,000	$1.08	$11K	-21.5%
2025-10-20	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	422	$1.04	$439	-20.0%
2025-10-16	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	10,000	$1.05	$10K	-19.2%
2025-10-14	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	100	$1.05	$105	-20.0%
2025-07-29	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	20,000	$1.52	$30K	-20.0%
2025-07-18	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	20,000	$1.28	$26K	-20.0%
2025-07-11	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	7,302	$1.00	$7K	-20.0%
2025-07-09	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	2,139	$0.97	$2K	-20.0%
2025-07-01	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	100	$0.88	$88	-20.0%
2025-06-30	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	253	$0.88	$223	-20.0%
2025-06-27	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	50,000	$0.89	$44K	-20.0%
2025-06-23	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	1,192	$0.95	$1K	-20.0%
2025-06-18	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	3,744	$0.97	$4K	-20.0%
2025-06-17	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	101	$0.96	$97	-20.0%
2025-06-16	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	14,712	$0.94	$14K	-20.0%
2025-06-13	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	1,582	$0.94	$1K	-20.0%
2025-06-12	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	236	$0.94	$222	-20.0%
2025-06-09	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	15,755	$0.99	$16K	-20.0%
2025-06-06	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	18,161	$0.97	$18K	-20.0%
2025-06-05	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	50,000	$0.99	$49K	-20.0%
2025-06-02	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	40,114	$1.00	$40K	-20.0%
2025-05-29	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	3,719	$0.97	$4K	-20.0%
2025-05-28	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	23,526	$0.94	$22K	-20.0%
2025-05-23	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	80,000	$1.00	$80K	-20.0%
2025-05-21	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	3,802	$1.02	$4K	-20.0%
2025-05-20	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	20,000	$1.05	$21K	-20.0%
2025-05-19	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	7,562	$1.01	$8K	-20.0%
2025-05-16	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	3,176	$1.00	$3K	-20.0%
2025-05-15	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	39,937	$1.00	$40K	-20.0%
2025-05-14	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	50,000	$1.10	$55K	-20.0%
2025-05-12	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	50,000	$1.16	$58K	-20.0%
2025-05-09	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	851	$1.15	$979	-20.0%
2025-05-08	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	20,000	$1.15	$23K	-20.0%
2025-05-07	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	26,581	$1.16	$31K	-20.0%
2025-05-06	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	11,773	$1.15	$14K	-20.0%
2025-04-30	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	4,032	$1.18	$5K	-20.0%
2025-04-28	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	6,253	$1.22	$8K	-20.0%
2025-04-24	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	50,000	$1.20	$60K	-20.0%
2025-04-22	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	1,231	$1.02	$1K	-20.0%
2025-04-21	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	7,230	$1.02	$7K	-20.0%
2025-04-17	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	20,000	$1.02	$20K	-20.0%
2025-04-15	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	879	$0.97	$853	-20.0%
2025-04-10	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	789	$0.93	$730	-20.0%
2025-04-09	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	6,226	$0.87	$5K	-20.0%
2025-04-08	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	2,995	$0.85	$3K	-20.0%
2025-04-07	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	10,674	$0.84	$9K	-20.0%
2025-04-04	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	15,000	$0.89	$13K	-20.0%
2025-03-26	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	8,834	$0.89	$8K	-20.0%
2025-03-25	2026-10-07	Lin Shih-Yao David	10% owner	BOUGHT	5,000	$0.93	$5K	-20.0%

Our calls

Posted	Tweet	Price at post	Now	Since post
2026-10-08 15:00	$IRIX — a 10% owner of Iridex filed three separate buys in one day: $598K, $439K	$0.88	$0.85	-3.8%