IRIX: Lin Shih-Yao David bought $598K of stock

By AlphaYouPublished Oct 7, 2026Form 4

Stocks in this disclosure

Reported activity

Lin Shih-Yao David

Reporting filer

Lin Shih-Yao David reported buying 570,184 shares of Iridex Corp for about $598K ($1.05 a share on average). Form 4 filed Oct 7, 2026 lists 30 entries.

See the price move since this trade →

Disclosed: Oct 7, 2026

Reported details

30 entries

All validated entries in this disclosure
Security	Owner	Date	Code	Action	Quantity	Price	Following holdings	Reporting delay	Filed terms and references
Common Stock	Lin Shih-Yao David	2025-03-25	P	Purchase	5000	0.9346	5,000	561 days	Filed terms security Title: Common Stock transaction Date: 2025-03-25 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 5000 transaction Price Per Share: 0.9346 id: F2 transaction Acquired Disposed Code: A shares Owned Following Transaction: 5000 id: F3 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-03-26	P	Purchase	8834	0.8922	13,834	560 days	Filed terms security Title: Common Stock transaction Date: 2025-03-26 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 8834 transaction Price Per Share: 0.8922 id: F2 transaction Acquired Disposed Code: A shares Owned Following Transaction: 13834 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-04-04	P	Purchase	15000	0.8899	28,834	551 days	Filed terms security Title: Common Stock transaction Date: 2025-04-04 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 15000 transaction Price Per Share: 0.8899 id: F2 transaction Acquired Disposed Code: A shares Owned Following Transaction: 28834 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-04-07	P	Purchase	10674	0.8395	39,508	548 days	Filed terms security Title: Common Stock transaction Date: 2025-04-07 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 10674 transaction Price Per Share: 0.8395 transaction Acquired Disposed Code: A shares Owned Following Transaction: 39508 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-04-08	P	Purchase	2995	0.85	42,503	547 days	Filed terms security Title: Common Stock transaction Date: 2025-04-08 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 2995 transaction Price Per Share: 0.85 transaction Acquired Disposed Code: A shares Owned Following Transaction: 42503 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-04-09	P	Purchase	6226	0.87	48,729	546 days	Filed terms security Title: Common Stock transaction Date: 2025-04-09 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 6226 transaction Price Per Share: 0.87 transaction Acquired Disposed Code: A shares Owned Following Transaction: 48729 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-04-10	P	Purchase	789	0.925	49,518	545 days	Filed terms security Title: Common Stock transaction Date: 2025-04-10 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 789 transaction Price Per Share: 0.925 transaction Acquired Disposed Code: A shares Owned Following Transaction: 49518 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-04-15	P	Purchase	879	0.97	50,397	540 days	Filed terms security Title: Common Stock transaction Date: 2025-04-15 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 879 transaction Price Per Share: 0.97 transaction Acquired Disposed Code: A shares Owned Following Transaction: 50397 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-04-17	P	Purchase	20000	1.02	70,397	538 days	Filed terms security Title: Common Stock transaction Date: 2025-04-17 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 20000 transaction Price Per Share: 1.02 transaction Acquired Disposed Code: A shares Owned Following Transaction: 70397 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-04-21	P	Purchase	7230	1.02	77,627	534 days	Filed terms security Title: Common Stock transaction Date: 2025-04-21 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 7230 transaction Price Per Share: 1.02 transaction Acquired Disposed Code: A shares Owned Following Transaction: 77627 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-04-22	P	Purchase	1231	1.02	78,858	533 days	Filed terms security Title: Common Stock transaction Date: 2025-04-22 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 1231 transaction Price Per Share: 1.02 transaction Acquired Disposed Code: A shares Owned Following Transaction: 78858 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-04-24	P	Purchase	50000	1.2	128,858	531 days	Filed terms security Title: Common Stock transaction Date: 2025-04-24 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 50000 transaction Price Per Share: 1.2 transaction Acquired Disposed Code: A shares Owned Following Transaction: 128858 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-04-28	P	Purchase	6253	1.22	135,111	527 days	Filed terms security Title: Common Stock transaction Date: 2025-04-28 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 6253 transaction Price Per Share: 1.22 id: F2 transaction Acquired Disposed Code: A shares Owned Following Transaction: 135111 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-04-30	P	Purchase	4032	1.18	139,143	525 days	Filed terms security Title: Common Stock transaction Date: 2025-04-30 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 4032 transaction Price Per Share: 1.18 transaction Acquired Disposed Code: A shares Owned Following Transaction: 139143 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-06	P	Purchase	11773	1.15	150,916	519 days	Filed terms security Title: Common Stock transaction Date: 2025-05-06 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 11773 transaction Price Per Share: 1.15 transaction Acquired Disposed Code: A shares Owned Following Transaction: 150916 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-07	P	Purchase	26581	1.1593	177,497	518 days	Filed terms security Title: Common Stock transaction Date: 2025-05-07 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 26581 transaction Price Per Share: 1.1593 id: F2 transaction Acquired Disposed Code: A shares Owned Following Transaction: 177497 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-08	P	Purchase	20000	1.15	197,497	517 days	Filed terms security Title: Common Stock transaction Date: 2025-05-08 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 20000 transaction Price Per Share: 1.15 transaction Acquired Disposed Code: A shares Owned Following Transaction: 197497 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-09	P	Purchase	851	1.15	198,348	516 days	Filed terms security Title: Common Stock transaction Date: 2025-05-09 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 851 transaction Price Per Share: 1.15 transaction Acquired Disposed Code: A shares Owned Following Transaction: 198348 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-12	P	Purchase	50000	1.1595	248,348	513 days	Filed terms security Title: Common Stock transaction Date: 2025-05-12 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 50000 transaction Price Per Share: 1.1595 id: F2 transaction Acquired Disposed Code: A shares Owned Following Transaction: 248348 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-14	P	Purchase	50000	1.1	298,348	511 days	Filed terms security Title: Common Stock transaction Date: 2025-05-14 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 50000 transaction Price Per Share: 1.1 transaction Acquired Disposed Code: A shares Owned Following Transaction: 298348 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-15	P	Purchase	39937	1.00	338,285	510 days	Filed terms security Title: Common Stock transaction Date: 2025-05-15 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 39937 transaction Price Per Share: 1.00 transaction Acquired Disposed Code: A shares Owned Following Transaction: 338285 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-16	P	Purchase	3176	1.00	341,461	509 days	Filed terms security Title: Common Stock transaction Date: 2025-05-16 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 3176 transaction Price Per Share: 1.00 transaction Acquired Disposed Code: A shares Owned Following Transaction: 341461 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-19	P	Purchase	7562	1.01	349,023	506 days	Filed terms security Title: Common Stock transaction Date: 2025-05-19 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 7562 transaction Price Per Share: 1.01 transaction Acquired Disposed Code: A shares Owned Following Transaction: 349023 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-20	P	Purchase	20000	1.0499	369,023	505 days	Filed terms security Title: Common Stock transaction Date: 2025-05-20 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 20000 transaction Price Per Share: 1.0499 id: F2 transaction Acquired Disposed Code: A shares Owned Following Transaction: 369023 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-21	P	Purchase	3802	1.02	372,825	504 days	Filed terms security Title: Common Stock transaction Date: 2025-05-21 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 3802 transaction Price Per Share: 1.02 id: F2 transaction Acquired Disposed Code: A shares Owned Following Transaction: 372825 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-23	P	Purchase	80000	0.9998	452,825	502 days	Filed terms security Title: Common Stock transaction Date: 2025-05-23 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 80000 transaction Price Per Share: 0.9998 id: F2 transaction Acquired Disposed Code: A shares Owned Following Transaction: 452825 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-28	P	Purchase	23526	0.94	476,351	497 days	Filed terms security Title: Common Stock transaction Date: 2025-05-28 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 23526 transaction Price Per Share: 0.94 transaction Acquired Disposed Code: A shares Owned Following Transaction: 476351 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-05-29	P	Purchase	3719	0.968	480,070	496 days	Filed terms security Title: Common Stock transaction Date: 2025-05-29 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 3719 transaction Price Per Share: 0.968 transaction Acquired Disposed Code: A shares Owned Following Transaction: 480070 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-06-02	P	Purchase	40114	1.00	520,184	492 days	Filed terms security Title: Common Stock transaction Date: 2025-06-02 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 40114 transaction Price Per Share: 1.00 transaction Acquired Disposed Code: A shares Owned Following Transaction: 520184 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1
Common Stock	Lin Shih-Yao David	2025-06-05	P	Purchase	50000	0.9866	570,184	489 days	Filed terms security Title: Common Stock transaction Date: 2025-06-05 transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Shares: 50000 transaction Price Per Share: 0.9866 transaction Acquired Disposed Code: A shares Owned Following Transaction: 570184 id: F3 direct Or Indirect Ownership: I nature Of Ownership: By Xinpo id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-03-25
Code: P
Action: Purchase
Quantity: 5000
Price: 0.9346
Following holdings: 5,000
Reporting delay: 561 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-03-25
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 5000
transaction Price Per Share: 0.9346
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 5000
id: F3
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-03-26
Code: P
Action: Purchase
Quantity: 8834
Price: 0.8922
Following holdings: 13,834
Reporting delay: 560 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-03-26
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 8834
transaction Price Per Share: 0.8922
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 13834
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-04-04
Code: P
Action: Purchase
Quantity: 15000
Price: 0.8899
Following holdings: 28,834
Reporting delay: 551 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-04-04
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 15000
transaction Price Per Share: 0.8899
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 28834
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-04-07
Code: P
Action: Purchase
Quantity: 10674
Price: 0.8395
Following holdings: 39,508
Reporting delay: 548 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-04-07
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 10674
transaction Price Per Share: 0.8395
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 39508
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-04-08
Code: P
Action: Purchase
Quantity: 2995
Price: 0.85
Following holdings: 42,503
Reporting delay: 547 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-04-08
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 2995
transaction Price Per Share: 0.85
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 42503
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-04-09
Code: P
Action: Purchase
Quantity: 6226
Price: 0.87
Following holdings: 48,729
Reporting delay: 546 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-04-09
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 6226
transaction Price Per Share: 0.87
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 48729
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-04-10
Code: P
Action: Purchase
Quantity: 789
Price: 0.925
Following holdings: 49,518
Reporting delay: 545 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-04-10
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 789
transaction Price Per Share: 0.925
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 49518
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-04-15
Code: P
Action: Purchase
Quantity: 879
Price: 0.97
Following holdings: 50,397
Reporting delay: 540 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-04-15
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 879
transaction Price Per Share: 0.97
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 50397
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-04-17
Code: P
Action: Purchase
Quantity: 20000
Price: 1.02
Following holdings: 70,397
Reporting delay: 538 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-04-17
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 20000
transaction Price Per Share: 1.02
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 70397
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-04-21
Code: P
Action: Purchase
Quantity: 7230
Price: 1.02
Following holdings: 77,627
Reporting delay: 534 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-04-21
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 7230
transaction Price Per Share: 1.02
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 77627
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-04-22
Code: P
Action: Purchase
Quantity: 1231
Price: 1.02
Following holdings: 78,858
Reporting delay: 533 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-04-22
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 1231
transaction Price Per Share: 1.02
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 78858
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-04-24
Code: P
Action: Purchase
Quantity: 50000
Price: 1.2
Following holdings: 128,858
Reporting delay: 531 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-04-24
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 50000
transaction Price Per Share: 1.2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 128858
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-04-28
Code: P
Action: Purchase
Quantity: 6253
Price: 1.22
Following holdings: 135,111
Reporting delay: 527 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-04-28
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 6253
transaction Price Per Share: 1.22
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 135111
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-04-30
Code: P
Action: Purchase
Quantity: 4032
Price: 1.18
Following holdings: 139,143
Reporting delay: 525 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-04-30
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 4032
transaction Price Per Share: 1.18
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 139143
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-06
Code: P
Action: Purchase
Quantity: 11773
Price: 1.15
Following holdings: 150,916
Reporting delay: 519 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-06
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 11773
transaction Price Per Share: 1.15
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 150916
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-07
Code: P
Action: Purchase
Quantity: 26581
Price: 1.1593
Following holdings: 177,497
Reporting delay: 518 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-07
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 26581
transaction Price Per Share: 1.1593
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 177497
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-08
Code: P
Action: Purchase
Quantity: 20000
Price: 1.15
Following holdings: 197,497
Reporting delay: 517 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-08
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 20000
transaction Price Per Share: 1.15
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 197497
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-09
Code: P
Action: Purchase
Quantity: 851
Price: 1.15
Following holdings: 198,348
Reporting delay: 516 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-09
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 851
transaction Price Per Share: 1.15
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 198348
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-12
Code: P
Action: Purchase
Quantity: 50000
Price: 1.1595
Following holdings: 248,348
Reporting delay: 513 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-12
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 50000
transaction Price Per Share: 1.1595
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 248348
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-14
Code: P
Action: Purchase
Quantity: 50000
Price: 1.1
Following holdings: 298,348
Reporting delay: 511 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-14
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 50000
transaction Price Per Share: 1.1
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 298348
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-15
Code: P
Action: Purchase
Quantity: 39937
Price: 1.00
Following holdings: 338,285
Reporting delay: 510 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-15
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 39937
transaction Price Per Share: 1.00
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 338285
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-16
Code: P
Action: Purchase
Quantity: 3176
Price: 1.00
Following holdings: 341,461
Reporting delay: 509 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-16
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 3176
transaction Price Per Share: 1.00
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 341461
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-19
Code: P
Action: Purchase
Quantity: 7562
Price: 1.01
Following holdings: 349,023
Reporting delay: 506 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-19
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 7562
transaction Price Per Share: 1.01
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 349023
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-20
Code: P
Action: Purchase
Quantity: 20000
Price: 1.0499
Following holdings: 369,023
Reporting delay: 505 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-20
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 20000
transaction Price Per Share: 1.0499
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 369023
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-21
Code: P
Action: Purchase
Quantity: 3802
Price: 1.02
Following holdings: 372,825
Reporting delay: 504 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-21
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 3802
transaction Price Per Share: 1.02
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 372825
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-23
Code: P
Action: Purchase
Quantity: 80000
Price: 0.9998
Following holdings: 452,825
Reporting delay: 502 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-23
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 80000
transaction Price Per Share: 0.9998
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 452825
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-28
Code: P
Action: Purchase
Quantity: 23526
Price: 0.94
Following holdings: 476,351
Reporting delay: 497 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-28
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 23526
transaction Price Per Share: 0.94
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 476351
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-05-29
Code: P
Action: Purchase
Quantity: 3719
Price: 0.968
Following holdings: 480,070
Reporting delay: 496 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-05-29
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 3719
transaction Price Per Share: 0.968
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 480070
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-06-02
Code: P
Action: Purchase
Quantity: 40114
Price: 1.00
Following holdings: 520,184
Reporting delay: 492 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-06-02
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 40114
transaction Price Per Share: 1.00
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 520184
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Owner: Lin Shih-Yao David
Date: 2025-06-05
Code: P
Action: Purchase
Quantity: 50000
Price: 0.9866
Following holdings: 570,184
Reporting delay: 489 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2025-06-05
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 50000
transaction Price Per Share: 0.9866
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 570184
id: F3
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.
Lin Shih-Yao David: 10% owner.
F1: The shares are held directly by Xinpo Venture Capital Co., Ltd. ("Xinpo") and indirectly by the Reporting Person. The Reporting Person controls the entire ownership interest in Xinpo, both directly and through family members, and has a pecuniary interest in the shares held by Xinpo.
F2: Each price marked with this footnote is a weighted average price for multiple open-market purchases on the stated date. The execution prices were as follows: 03/25/2025: $0.931 to $0.94, inclusive; 03/26/2025: $0.8875 to $0.893, inclusive; 04/04/2025: $0.885 to $0.89, inclusive; 04/28/2025: $1.22 per share; 05/07/2025: $1.15 to $1.16, inclusive; 05/12/2025: $1.159 to $1.16, inclusive; 05/20/2025: $1.0498 to $1.05, inclusive; 05/21/2025: $1.02 per share; 05/23/2025: $0.9998 to $1, inclusive. The Reporting Person undertakes to provide IRIDEX CORP, any security holder of IRIDEX CORP, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth above.
F3: The amount reported in Column 5 reflects the shares held through Xinpo following the reported transaction. As of the date of this report, the Reporting Person beneficially owns an aggregate of 1,738,238 shares of Common Stock, consisting of 1,186,809 shares held through Xinpo and 551,429 shares held through Novel Inspiration International Co., Ltd.("Novel Inspiration"). The Reporting Person is the sole officer, director and stockholder of Novel Inspiration.

Original sources

SEC ownership filing

Prepared automatically from public filing data. Report a correction.

Security

Owner

Date

Code

Action

Quantity

Price

Following holdings

Reporting delay

Filed terms and references

Common Stock

Lin Shih-Yao David

2025-03-25

Purchase

5000

0.9346

5,000

561 days

Filed terms

security Title: Common Stock
transaction Date: 2025-03-25
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 5000
transaction Price Per Share: 0.9346
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 5000
id: F3
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-03-26

Purchase

8834

0.8922

13,834

560 days

Filed terms

security Title: Common Stock
transaction Date: 2025-03-26
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 8834
transaction Price Per Share: 0.8922
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 13834
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-04-04

Purchase

15000

0.8899

28,834

551 days

Filed terms

security Title: Common Stock
transaction Date: 2025-04-04
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 15000
transaction Price Per Share: 0.8899
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 28834
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-04-07

Purchase

10674

0.8395

39,508

548 days

Filed terms

security Title: Common Stock
transaction Date: 2025-04-07
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 10674
transaction Price Per Share: 0.8395
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 39508
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-04-08

Purchase

2995

0.85

42,503

547 days

Filed terms

security Title: Common Stock
transaction Date: 2025-04-08
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 2995
transaction Price Per Share: 0.85
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 42503
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-04-09

Purchase

6226

0.87

48,729

546 days

Filed terms

security Title: Common Stock
transaction Date: 2025-04-09
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 6226
transaction Price Per Share: 0.87
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 48729
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-04-10

Purchase

789

0.925

49,518

545 days

Filed terms

security Title: Common Stock
transaction Date: 2025-04-10
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 789
transaction Price Per Share: 0.925
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 49518
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-04-15

Purchase

879

0.97

50,397

540 days

Filed terms

security Title: Common Stock
transaction Date: 2025-04-15
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 879
transaction Price Per Share: 0.97
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 50397
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-04-17

Purchase

20000

1.02

70,397

538 days

Filed terms

security Title: Common Stock
transaction Date: 2025-04-17
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 20000
transaction Price Per Share: 1.02
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 70397
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-04-21

Purchase

7230

1.02

77,627

534 days

Filed terms

security Title: Common Stock
transaction Date: 2025-04-21
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 7230
transaction Price Per Share: 1.02
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 77627
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-04-22

Purchase

1231

1.02

78,858

533 days

Filed terms

security Title: Common Stock
transaction Date: 2025-04-22
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 1231
transaction Price Per Share: 1.02
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 78858
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-04-24

Purchase

50000

1.2

128,858

531 days

Filed terms

security Title: Common Stock
transaction Date: 2025-04-24
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 50000
transaction Price Per Share: 1.2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 128858
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-04-28

Purchase

6253

1.22

135,111

527 days

Filed terms

security Title: Common Stock
transaction Date: 2025-04-28
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 6253
transaction Price Per Share: 1.22
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 135111
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-04-30

Purchase

4032

1.18

139,143

525 days

Filed terms

security Title: Common Stock
transaction Date: 2025-04-30
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 4032
transaction Price Per Share: 1.18
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 139143
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-06

Purchase

11773

1.15

150,916

519 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-06
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 11773
transaction Price Per Share: 1.15
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 150916
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-07

Purchase

26581

1.1593

177,497

518 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-07
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 26581
transaction Price Per Share: 1.1593
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 177497
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-08

Purchase

20000

1.15

197,497

517 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-08
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 20000
transaction Price Per Share: 1.15
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 197497
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-09

Purchase

851

1.15

198,348

516 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-09
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 851
transaction Price Per Share: 1.15
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 198348
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-12

Purchase

50000

1.1595

248,348

513 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-12
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 50000
transaction Price Per Share: 1.1595
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 248348
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-14

Purchase

50000

1.1

298,348

511 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-14
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 50000
transaction Price Per Share: 1.1
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 298348
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-15

Purchase

39937

1.00

338,285

510 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-15
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 39937
transaction Price Per Share: 1.00
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 338285
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-16

Purchase

3176

1.00

341,461

509 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-16
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 3176
transaction Price Per Share: 1.00
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 341461
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-19

Purchase

7562

1.01

349,023

506 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-19
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 7562
transaction Price Per Share: 1.01
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 349023
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-20

Purchase

20000

1.0499

369,023

505 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-20
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 20000
transaction Price Per Share: 1.0499
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 369023
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-21

Purchase

3802

1.02

372,825

504 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-21
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 3802
transaction Price Per Share: 1.02
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 372825
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-23

Purchase

80000

0.9998

452,825

502 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-23
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 80000
transaction Price Per Share: 0.9998
id: F2
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 452825
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-28

Purchase

23526

0.94

476,351

497 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-28
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 23526
transaction Price Per Share: 0.94
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 476351
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-05-29

Purchase

3719

0.968

480,070

496 days

Filed terms

security Title: Common Stock
transaction Date: 2025-05-29
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 3719
transaction Price Per Share: 0.968
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 480070
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-06-02

Purchase

40114

1.00

520,184

492 days

Filed terms

security Title: Common Stock
transaction Date: 2025-06-02
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 40114
transaction Price Per Share: 1.00
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 520184
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Common Stock

Lin Shih-Yao David

2025-06-05

Purchase

50000

0.9866

570,184

489 days

Filed terms

security Title: Common Stock
transaction Date: 2025-06-05
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Shares: 50000
transaction Price Per Share: 0.9866
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 570184
id: F3
direct Or Indirect Ownership: I
nature Of Ownership: By Xinpo
id: F1

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.

Lin Shih-Yao David: 10% owner.

F1: The shares are held directly by Xinpo Venture Capital Co., Ltd. ("Xinpo") and indirectly by the Reporting Person. The Reporting Person controls the entire ownership interest in Xinpo, both directly and through family members, and has a pecuniary interest in the shares held by Xinpo.

F2: Each price marked with this footnote is a weighted average price for multiple open-market purchases on the stated date. The execution prices were as follows: 03/25/2025: $0.931 to $0.94, inclusive; 03/26/2025: $0.8875 to $0.893, inclusive; 04/04/2025: $0.885 to $0.89, inclusive; 04/28/2025: $1.22 per share; 05/07/2025: $1.15 to $1.16, inclusive; 05/12/2025: $1.159 to $1.16, inclusive; 05/20/2025: $1.0498 to $1.05, inclusive; 05/21/2025: $1.02 per share; 05/23/2025: $0.9998 to $1, inclusive. The Reporting Person undertakes to provide IRIDEX CORP, any security holder of IRIDEX CORP, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth above.

F3: The amount reported in Column 5 reflects the shares held through Xinpo following the reported transaction. As of the date of this report, the Reporting Person beneficially owns an aggregate of 1,738,238 shares of Common Stock, consisting of 1,186,809 shares held through Xinpo and 551,429 shares held through Novel Inspiration International Co., Ltd.("Novel Inspiration"). The Reporting Person is the sole officer, director and stockholder of Novel Inspiration.