Iridex Corporation Insider Trading

IRIX

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Last 12 months

Insiders bought 151K on the open market and sold nothing.

Net open-market

+151K

33 buys · 0 sales

Under a 10b5-1 plan

—

no sales

Insiders who bought / sold

2 / 0

executives and directors

Last open-market buy

Sep 2026

Sep 16, 2026

Get an email when IRIX's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Sep 16	Romeo R Dizon Chief Financial Officer	Bought	7,900	$0.63	5K	4.5%	Form 4
Sep 14	Romeo R Dizon Chief Financial Officer	Bought	2,354	$0.65	2K	1.3%	Form 4
Sep 10	Romeo R Dizon Chief Financial Officer	Bought	5,100	$0.68	3K	3.0%	Form 4
Aug 24	Romeo R Dizon Chief Financial Officer	Bought 2 parts	6,668	$0.75 average	5K	2.0%	Form 4
Jun 12	Romeo R Dizon Chief Financial Officer	Bought	975	$1.14	1K	0.7%	Form 4
Jun 11	Romeo R Dizon Chief Financial Officer	Bought	1,675	$1.14	2K	1.3%	Form 4
Jun 8	Romeo R Dizon Chief Financial Officer	Bought	2,400	$1.12	3K	1.8%	Form 4
Jun 5	Romeo R Dizon Chief Financial Officer	Bought	2,521	$1.15	3K	2.0%	Form 4
Jun 3	Romeo R Dizon Chief Financial Officer	Bought	2,400	$1.17	3K	1.9%	Form 4
May 26	Romeo R Dizon Chief Financial Officer	Bought	5,004	$1.00	5K	4.1%	Form 4
Dec 3, 2025 – Mar 30	Shih-Yao David Lin Large holder	Bought 30 parts	350,557	$1.25 average	439K	42%	Form 4
Mar 6	Romeo R Dizon Chief Financial Officer	Bought	1,110	$1.26	1K	0.9%	Form 4
Feb 17	Romeo R Dizon Chief Financial Officer	Bought 2 parts	2,200	$1.34 average	3K	1.9%	Form 4
Feb 12	Romeo R Dizon Chief Financial Officer	Bought	1,500	$1.43	2K	1.3%	Form 4
Feb 10	Romeo R Dizon Chief Financial Officer	Bought	1,000	$1.46	1K	0.9%	Form 4
Feb 3	Romeo R Dizon Chief Financial Officer	Bought	2,500	$1.38	3K	2.2%	Form 4
Jan 29	Romeo R Dizon Chief Financial Officer	Bought	1,101	$1.44	2K	1.0%	Form 4
Jan 28	Romeo R Dizon Chief Financial Officer	Bought	1,300	$1.46	2K	1.2%	Form 4
Jan 27	Romeo R Dizon Chief Financial Officer	Bought	3,385	$1.48	5K	3.2%	Form 4
Jan 26	Romeo R Dizon Chief Financial Officer	Bought	1,243	$1.52	2K	1.2%	Form 4
Jan 23	Romeo R Dizon Chief Financial Officer	Bought	5,221	$1.48	8K	5.2%	Form 4
Jan 20 – 21	Romeo R Dizon Chief Financial Officer	Bought 3 parts	4,259	$1.50 average	6K	4.4%	Form 4
Jan 16	Romeo R Dizon Chief Financial Officer	Bought 4 parts	3,496	$1.43 average	5K	3.8%	Form 4
Dec 16, 2025	William M Moore Director	Bought	2,000	$1.01	2K	0.5%	Form 4
Dec 15, 2025	William M Moore Director	Bought	20,000	—	—	5.3%	Form 4
Dec 11, 2025 – Dec 12, 2025	William M Moore Director	Bought 2 parts	30,000	—	—	8.6%	Form 4
Dec 12, 2025	Romeo R Dizon Chief Financial Officer	Bought	2,365	$0.97	2K	2.6%	Form 4
Dec 2, 2025	Romeo R Dizon Chief Financial Officer	Bought 2 parts	1,584	$0.95 average	1K	1.8%	Form 4
Jun 6, 2025 – Dec 1, 2025	Shih-Yao David Lin Large holder	Bought 30 parts	266,068	$1.03 average	274K	47%	Form 4
Nov 20, 2025	Romeo R Dizon Chief Financial Officer	Bought	5,760	$0.96	6K	6.9%	Form 4
Nov 19, 2025	Romeo R Dizon Chief Financial Officer	Bought	1,000	$0.96	$960	1.2%	Form 4
Nov 18, 2025	Romeo R Dizon Chief Financial Officer	Bought	2,133	$0.94	2K	2.7%	Form 4
Nov 14, 2025 – Nov 17, 2025	William M Moore Director	Bought 2 parts	50,000	$0.97 average	49K	17%	Form 4
Nov 17, 2025	Romeo R Dizon Chief Financial Officer	Bought 2 parts	3,124	$0.96 average	3K	4.1%	Form 4
Nov 14, 2025	Romeo R Dizon Chief Financial Officer	Bought	14,769	$0.88	13K	24%	Form 4
Sep 12, 2025	Romeo R Dizon Chief Financial Officer	Bought 2 parts	1,450	$1.36 average	2K	2.4%	Form 4
Sep 11, 2025	Romeo R Dizon Chief Financial Officer	Bought 3 parts	1,250	$1.35 average	2K	2.1%	Form 4
Sep 10, 2025	Romeo R Dizon Chief Financial Officer	Bought 2 parts	1,500	$1.34 average	2K	2.6%	Form 4
Sep 9, 2025	Romeo R Dizon Chief Financial Officer	Bought	1,500	$1.37	2K	2.7%	Form 4
Sep 8, 2025	Romeo R Dizon Chief Financial Officer	Bought	500	$1.40	$700	0.9%	Form 4

Sep 16
Romeo R Dizon
Chief Financial Officer · bought 7,900 at $0.63
5K
4.5% of stake
Sep 14
Romeo R Dizon
Chief Financial Officer · bought 2,354 at $0.65
2K
1.3% of stake
Sep 10
Romeo R Dizon
Chief Financial Officer · bought 5,100 at $0.68
3K
3.0% of stake
Aug 24
Romeo R Dizon
Chief Financial Officer · bought 6,668 at avg $0.75
5K
2.0% of stake
Jun 12
Romeo R Dizon
Chief Financial Officer · bought 975 at $1.14
1K
0.7% of stake
Jun 11
Romeo R Dizon
Chief Financial Officer · bought 1,675 at $1.14
2K
1.3% of stake
Jun 8
Romeo R Dizon
Chief Financial Officer · bought 2,400 at $1.12
3K
1.8% of stake
Jun 5
Romeo R Dizon
Chief Financial Officer · bought 2,521 at $1.15
3K
2.0% of stake
Jun 3
Romeo R Dizon
Chief Financial Officer · bought 2,400 at $1.17
3K
1.9% of stake
May 26
Romeo R Dizon
Chief Financial Officer · bought 5,004 at $1.00
5K
4.1% of stake
Dec 3, 2025 – Mar 30
Shih-Yao David Lin
Large holder · bought 350,557 at avg $1.25
439K
42% of stake
Mar 6
Romeo R Dizon
Chief Financial Officer · bought 1,110 at $1.26
1K
0.9% of stake
Feb 17
Romeo R Dizon
Chief Financial Officer · bought 2,200 at avg $1.34
3K
1.9% of stake
Feb 12
Romeo R Dizon
Chief Financial Officer · bought 1,500 at $1.43
2K
1.3% of stake
Feb 10
Romeo R Dizon
Chief Financial Officer · bought 1,000 at $1.46
1K
0.9% of stake
Feb 3
Romeo R Dizon
Chief Financial Officer · bought 2,500 at $1.38
3K
2.2% of stake
Jan 29
Romeo R Dizon
Chief Financial Officer · bought 1,101 at $1.44
2K
1.0% of stake
Jan 28
Romeo R Dizon
Chief Financial Officer · bought 1,300 at $1.46
2K
1.2% of stake
Jan 27
Romeo R Dizon
Chief Financial Officer · bought 3,385 at $1.48
5K
3.2% of stake
Jan 26
Romeo R Dizon
Chief Financial Officer · bought 1,243 at $1.52
2K
1.2% of stake
Jan 23
Romeo R Dizon
Chief Financial Officer · bought 5,221 at $1.48
8K
5.2% of stake
Jan 20 – 21
Romeo R Dizon
Chief Financial Officer · bought 4,259 at avg $1.50
6K
4.4% of stake
Jan 16
Romeo R Dizon
Chief Financial Officer · bought 3,496 at avg $1.43
5K
3.8% of stake
Dec 16, 2025
William M Moore
Director · bought 2,000 at $1.01
2K
0.5% of stake
Dec 15, 2025
William M Moore
Director · bought 20,000
—
5.3% of stake
Dec 11, 2025 – Dec 12, 2025
William M Moore
Director · bought 30,000
—
8.6% of stake
Dec 12, 2025
Romeo R Dizon
Chief Financial Officer · bought 2,365 at $0.97
2K
2.6% of stake
Dec 2, 2025
Romeo R Dizon
Chief Financial Officer · bought 1,584 at avg $0.95
1K
1.8% of stake
Jun 6, 2025 – Dec 1, 2025
Shih-Yao David Lin
Large holder · bought 266,068 at avg $1.03
274K
47% of stake
Nov 20, 2025
Romeo R Dizon
Chief Financial Officer · bought 5,760 at $0.96
6K
6.9% of stake
Nov 19, 2025
Romeo R Dizon
Chief Financial Officer · bought 1,000 at $0.96
$960
1.2% of stake
Nov 18, 2025
Romeo R Dizon
Chief Financial Officer · bought 2,133 at $0.94
2K
2.7% of stake
Nov 14, 2025 – Nov 17, 2025
William M Moore
Director · bought 50,000 at avg $0.97
49K
17% of stake
Nov 17, 2025
Romeo R Dizon
Chief Financial Officer · bought 3,124 at avg $0.96
3K
4.1% of stake
Nov 14, 2025
Romeo R Dizon
Chief Financial Officer · bought 14,769 at $0.88
13K
24% of stake
Sep 12, 2025
Romeo R Dizon
Chief Financial Officer · bought 1,450 at avg $1.36
2K
2.4% of stake
Sep 11, 2025
Romeo R Dizon
Chief Financial Officer · bought 1,250 at avg $1.35
2K
2.1% of stake
Sep 10, 2025
Romeo R Dizon
Chief Financial Officer · bought 1,500 at avg $1.34
2K
2.6% of stake
Sep 9, 2025
Romeo R Dizon
Chief Financial Officer · bought 1,500 at $1.37
2K
2.7% of stake
Sep 8, 2025
Romeo R Dizon
Chief Financial Officer · bought 500 at $1.40
$700
0.9% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch IRIX, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in IRIX's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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