IRIDEX CORP

Ticker: IRIX CUSIP: 462684101 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 371,560 Value ($000) $424 Avg Close $1.03 Range $0.87 - $1.24

Q3 2025

Shares 389,060 Value ($000) $444 Avg Close $1.23 Range $0.88 - $1.59

Q2 2025

Shares 378,760 Value ($000) $334 Avg Close $1.02 Range $0.79 - $1.33

Q1 2025

Shares 379,160 Value ($000) $375 Avg Close $1.41 Range $0.78 - $1.87

Q4 2024

Shares 381,160 Value ($000) $640 Avg Close $1.65 Range $1.27 - $1.95

Q3 2024

Shares 397,360 Value ($000) $695 Avg Close $1.96 Range $1.68 - $2.41

Q2 2024

Shares 404,960 Value ($000) $875 Avg Close $2.68 Range $1.89 - $3.65

Q1 2024

Shares 410,160 Value ($000) $1 Avg Close $2.70 Range $2.29 - $3.17

Q4 2023

Shares 415,060 Value ($000) $1 Avg Close $2.63 Range $1.63 - $3.48

Q3 2023

Shares 413,060 Value ($000) $1 Avg Close $1.90 Range $1.31 - $2.57

Q2 2023

Shares 419,160 Value ($000) $1 Avg Close $2.19 Range $1.76 - $2.45

Q1 2023

Shares 423,060 Value ($000) $1 Avg Close $2.21 Range $1.96 - $2.57

Q4 2022

Shares 430,360 Value ($000) $1 Avg Close $2.22 Range $1.96 - $2.74

Q3 2022

Shares 453,060 Value ($000) $1,092 Avg Close $2.73 Range $2.33 - $3.49

Q2 2022

Shares 523,360 Value ($000) $1,345 Avg Close $3.40 Range $2.48 - $4.86

Q1 2022

Shares 546,812 Value ($000) $2,532 Avg Close $4.94 Range $3.69 - $6.48

Q4 2021

Shares 563,160 Value ($000) $3,441 Avg Close $7.16 Range $5.40 - $9.46

Q3 2021

Shares 657,257 Value ($000) $5,035 Avg Close $7.02 Range $6.06 - $7.98

Q2 2021

Shares 657,560 Value ($000) $4,642 Avg Close $7.60 Range $6.59 - $9.71

Q1 2021

Shares 641,960 Value ($000) $4,333 Avg Close $5.76 Range $2.13 - $8.28

Q4 2020

Shares 666,419 Value ($000) $1,673 Avg Close $1.89 Range $1.60 - $3.32

Q3 2020

Shares 520,241 Value ($000) $1,020 Avg Close $2.07 Range $1.76 - $3.11

Q2 2020

Shares 505,919 Value ($000) $1,073 Avg Close $1.88 Range $1.22 - $2.96

Q1 2020

Shares 488,319 Value ($000) $774 Avg Close $2.58 Range $1.36 - $4.24

Q4 2019

Shares 472,653 Value ($000) $1,054 Avg Close $2.11 Range $1.74 - $2.79

Q3 2019

Shares 439,552 Value ($000) $813 Avg Close $2.93 Range $1.50 - $4.77

Q2 2019

Shares 385,862 Value ($000) $1,756 Avg Close $4.88 Range $4.05 - $5.69

Q1 2019

Shares 375,054 Value ($000) $1,710 Avg Close $4.63 Range $4.08 - $5.29

Q4 2018

Shares 363,800 Value ($000) $1,710 Avg Close $4.98 Range $3.72 - $6.55

Q3 2018

Shares 335,500 Value ($000) $2,130 Avg Close $7.43 Range $6.00 - $9.48

Q2 2018

Shares 321,400 Value ($000) $2,237 Avg Close $6.40 Range $4.28 - $7.39

Q1 2018

Shares 292,500 Value ($000) $1,673 Avg Close $6.92 Range $5.31 - $8.76

Q4 2017

Shares 272,900 Value ($000) $2,079 Avg Close $8.55 Range $7.43 - $9.99

Q3 2017

Shares 241,900 Value ($000) $2,267 Avg Close $9.09 Range $7.58 - $10.98

Q2 2017

Shares 243,000 Value ($000) $2,403 Avg Close $9.84 Range $8.61 - $12.43

Q1 2017

Shares 200,304 Value ($000) $2,378 Avg Close $14.05 Range $11.66 - $16.37

Q4 2016

Shares 195,900 Value ($000) $2,754 Avg Close $14.20 Range $12.27 - $16.39

Q3 2016

Shares 210,500 Value ($000) $3,050 Avg Close $15.20 Range $13.39 - $16.64

Q2 2016

Shares 231,100 Value ($000) $3,418 Avg Close $12.45 Range $9.87 - $15.12

Q1 2016

Shares 246,300 Value ($000) $2,517 Avg Close $9.68 Range $7.50 - $10.80

Q4 2015

Shares 246,400 Value ($000) $2,289 Avg Close $8.92 Range $7.35 - $10.21

Q3 2015

Shares 254,900 Value ($000) $1,940 Avg Close $7.20 Range $6.42 - $8.67

Q2 2015

Shares 233,813 Value ($000) $1,929 Avg Close $9.33 Range $7.94 - $11.09

Q1 2015

Shares 219,800 Value ($000) $2,347 Avg Close $9.71 Range $8.42 - $11.28

Q4 2014

Shares 210,700 Value ($000) $1,812 Avg Close $7.93 Range $6.41 - $8.89

Q3 2014

Shares 202,500 Value ($000) $1,418 Avg Close $7.84 Range $6.80 - $8.49

Q2 2014

Shares 187,600 Value ($000) $1,559 Avg Close $8.60 Range $7.64 - $9.62

Q1 2014

Shares 170,000 Value ($000) $1,518 Avg Close $9.17 Range $7.77 - $11.00

Q4 2013

Shares 161,100 Value ($000) $1,638 Avg Close $8.00 Range $5.80 - $10.74

Q3 2013

Shares 112,000 Value ($000) $664 Avg Close $5.96 Range $5.30 - $6.58

Q2 2013

Shares 107,000 Value ($000) $632 Avg Close $5.35 Range $4.01 - $6.57

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	371,560	$424	$1.03	$0.87 - $1.24
Q3 2025	389,060	$444	$1.23	$0.88 - $1.59
Q2 2025	378,760	$334	$1.02	$0.79 - $1.33
Q1 2025	379,160	$375	$1.41	$0.78 - $1.87
Q4 2024	381,160	$640	$1.65	$1.27 - $1.95
Q3 2024	397,360	$695	$1.96	$1.68 - $2.41
Q2 2024	404,960	$875	$2.68	$1.89 - $3.65
Q1 2024	410,160	$1	$2.70	$2.29 - $3.17
Q4 2023	415,060	$1	$2.63	$1.63 - $3.48
Q3 2023	413,060	$1	$1.90	$1.31 - $2.57
Q2 2023	419,160	$1	$2.19	$1.76 - $2.45
Q1 2023	423,060	$1	$2.21	$1.96 - $2.57
Q4 2022	430,360	$1	$2.22	$1.96 - $2.74
Q3 2022	453,060	$1,092	$2.73	$2.33 - $3.49
Q2 2022	523,360	$1,345	$3.40	$2.48 - $4.86
Q1 2022	546,812	$2,532	$4.94	$3.69 - $6.48
Q4 2021	563,160	$3,441	$7.16	$5.40 - $9.46
Q3 2021	657,257	$5,035	$7.02	$6.06 - $7.98
Q2 2021	657,560	$4,642	$7.60	$6.59 - $9.71
Q1 2021	641,960	$4,333	$5.76	$2.13 - $8.28
Q4 2020	666,419	$1,673	$1.89	$1.60 - $3.32
Q3 2020	520,241	$1,020	$2.07	$1.76 - $3.11
Q2 2020	505,919	$1,073	$1.88	$1.22 - $2.96
Q1 2020	488,319	$774	$2.58	$1.36 - $4.24
Q4 2019	472,653	$1,054	$2.11	$1.74 - $2.79
Q3 2019	439,552	$813	$2.93	$1.50 - $4.77
Q2 2019	385,862	$1,756	$4.88	$4.05 - $5.69
Q1 2019	375,054	$1,710	$4.63	$4.08 - $5.29
Q4 2018	363,800	$1,710	$4.98	$3.72 - $6.55
Q3 2018	335,500	$2,130	$7.43	$6.00 - $9.48
Q2 2018	321,400	$2,237	$6.40	$4.28 - $7.39
Q1 2018	292,500	$1,673	$6.92	$5.31 - $8.76
Q4 2017	272,900	$2,079	$8.55	$7.43 - $9.99
Q3 2017	241,900	$2,267	$9.09	$7.58 - $10.98
Q2 2017	243,000	$2,403	$9.84	$8.61 - $12.43
Q1 2017	200,304	$2,378	$14.05	$11.66 - $16.37
Q4 2016	195,900	$2,754	$14.20	$12.27 - $16.39
Q3 2016	210,500	$3,050	$15.20	$13.39 - $16.64
Q2 2016	231,100	$3,418	$12.45	$9.87 - $15.12
Q1 2016	246,300	$2,517	$9.68	$7.50 - $10.80
Q4 2015	246,400	$2,289	$8.92	$7.35 - $10.21
Q3 2015	254,900	$1,940	$7.20	$6.42 - $8.67
Q2 2015	233,813	$1,929	$9.33	$7.94 - $11.09
Q1 2015	219,800	$2,347	$9.71	$8.42 - $11.28
Q4 2014	210,700	$1,812	$7.93	$6.41 - $8.89
Q3 2014	202,500	$1,418	$7.84	$6.80 - $8.49
Q2 2014	187,600	$1,559	$8.60	$7.64 - $9.62
Q1 2014	170,000	$1,518	$9.17	$7.77 - $11.00
Q4 2013	161,100	$1,638	$8.00	$5.80 - $10.74
Q3 2013	112,000	$664	$5.96	$5.30 - $6.58
Q2 2013	107,000	$632	$5.35	$4.01 - $6.57