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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•71 filings

IRIX

IRIDEX CORP

Net purchases of $15K over the last 3 months

1 buyer account for the net balance. There is no cluster of three distinct buyers within 30 days. We found 38 CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

+$14,974

1 buyers · 0 sellers

12-month purchases

$660,457

3 distinct insiders

12-month sales

$0.00

0 distinct insiders

Highlighted alerts

100

0 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

38 executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

100
Raw transactions
Everything returned by the filing
100
Voluntary view
P/S trades after deterministic checks
9
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
F
Shares
23,917
Price
$0.63
Footnotes
—

No filing footnote was attached to this row.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

100 transactions

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
7,900
Price
$0.63
Value
$4,977
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
2,354
Price
$0.65
Value
$1,530
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
5,100
Price
$0.68
Value
$3,468
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
5,368
Price
$0.75
Value
$4,025
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,300
Price
$0.75
Value
$973.44
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
975
Price
$1.14
Value
$1,110
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,675
Price
$1.14
Value
$1,910
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
2,400
Price
$1.12
Value
$2,688
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
2,521
Price
$1.15
Value
$2,899
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
2,400
Price
$1.17
Value
$2,808
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
5,004
Price
$1.00
Value
$5,004
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
7,371
Price
$0.99
Value
$7,297
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
4,549
Price
$1.33
Value
$6,050
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
17,526
Price
$1.33
Value
$23,310
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
22,805
Price
$1.31
Value
$29,872
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
1,682
Price
$1.30
Value
$2,187
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
967
Price
$1.32
Value
$1,276
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,110
Price
$1.26
Value
$1,399
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
752
Price
$1.42
Value
$1,068
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
1,424
Price
$1.40
Value
$1,994
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
14,943
Price
$1.41
Value
$21,070
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,200
Price
$1.31
Value
$1,572
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,000
Price
$1.37
Value
$1,370
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,500
Price
$1.43
Value
$2,145
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
100
Price
$1.38
Value
$138.00
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
15,703
Price
$1.43
Value
$22,455
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,000
Price
$1.46
Value
$1,460
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
129
Price
$1.46
Value
$188.34
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
40,535
Price
$1.45
Value
$58,755
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
19,324
Price
$1.41
Value
$27,247
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
2,500
Price
$1.38
Value
$3,450
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
637
Price
$1.49
Value
$949.13
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
4,050
Price
$1.48
Value
$5,994
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,101
Price
$1.44
Value
$1,588
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,300
Price
$1.46
Value
$1,898
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
3,385
Price
$1.48
Value
$5,009
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
33,013
Price
$1.48
Value
$49,014
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,243
Price
$1.52
Value
$1,889
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
5,221
Price
$1.48
Value
$7,716
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
30,000
Price
$1.48
Value
$44,394
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,750
Price
$1.49
Value
$2,608
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
409
Price
$1.53
Value
$625.77
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
2,100
Price
$1.50
Value
$3,147
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
2,093
Price
$1.45
Value
$3,035
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
2
Price
$1.43
Value
$2.86
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,174
Price
$1.41
Value
$1,655
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
227
Price
$1.38
Value
$313.26
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
20,000
Price
$1.20
Value
$24,000
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
1,330
Price
$1.19
Value
$1,583
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
7,009
Price
$1.15
Value
$8,060
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
4,031
Price
$1.00
Value
$4,031
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
14,202
Price
$0.97
Value
$13,776
Open SEC filing

MOORE WILLIAM M

Director

PurchaseAlert
Shares
2,000
Price
$1.01
Value
$2,020
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
7,675
Price
$0.99
Value
$7,598
Open SEC filing

MOORE WILLIAM M

Director

PurchaseAlert
Shares
20,000
Price
—
Value
—
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
11,404
Price
$0.94
Value
$10,720
Open SEC filing

MOORE WILLIAM M

Director

PurchaseAlert
Shares
20,920
Price
—
Value
—
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
2,365
Price
$0.97
Value
$2,296
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
20,000
Price
$0.97
Value
$19,400
Open SEC filing

MOORE WILLIAM M

Director

PurchaseAlert
Shares
9,080
Price
—
Value
—
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
18,892
Price
$0.94
Value
$17,664
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
20,000
Price
$0.94
Value
$18,800
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
10,260
Price
$0.94
Value
$9,644
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
244
Price
$0.93
Value
$226.92
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,264
Price
$0.95
Value
$1,201
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
320
Price
$0.93
Value
$297.60
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
20,000
Price
$0.96
Value
$19,200
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
3,885
Price
$0.96
Value
$3,730
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
3,033
Price
$0.93
Value
$2,821
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
69
Price
$0.91
Value
$62.79
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
5,760
Price
$0.96
Value
$5,530
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
925
Price
$0.94
Value
$869.50
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,000
Price
$0.96
Value
$960.00
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
2,133
Price
$0.94
Value
$2,005
Open SEC filing

MOORE WILLIAM M

Director

PurchaseAlert
Shares
21,843
Price
$0.97
Value
$21,087
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
90
Price
$0.96
Value
$86.12
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
3,034
Price
$0.96
Value
$2,913
Open SEC filing

MOORE WILLIAM M

Director

PurchaseAlert
Shares
28,157
Price
$0.97
Value
$27,245
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
14,769
Price
$0.88
Value
$12,997
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
24,626
Price
$0.88
Value
$21,624
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
20,000
Price
$1.04
Value
$20,800
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
115
Price
$1.04
Value
$119.60
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
1,496
Price
$1.04
Value
$1,556
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
10,000
Price
$1.09
Value
$10,900
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
6,120
Price
$1.06
Value
$6,487
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
10,000
Price
$1.08
Value
$10,800
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
422
Price
$1.04
Value
$438.88
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
10,000
Price
$1.05
Value
$10,500
Open SEC filing

Lin Shih-Yao David

10% owner

PurchaseAlert
Shares
100
Price
$1.05
Value
$105.00
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,200
Price
$1.36
Value
$1,632
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
250
Price
$1.37
Value
$342.50
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
250
Price
$1.35
Value
$337.50
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
500
Price
$1.35
Value
$674.70
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
500
Price
$1.34
Value
$670.00
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
500
Price
$1.36
Value
$680.00
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,000
Price
$1.33
Value
$1,330
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,500
Price
$1.37
Value
$2,055
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
500
Price
$1.40
Value
$700.00
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
1,000
Price
$1.35
Value
$1,350
Open SEC filing

Dizon Romeo R

Chief Financial Officer

PurchaseAlert
Shares
625
Price
$1.39
Value
$868.75
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.