KOPIN CORP

Ticker: KOPN CUSIP: 500600101 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025

Shares 1,320,668 Value ($000) $3,090 Avg Close $2.89 Range $2.16 - $4.16

Q3 2025

Shares 1,239,668 Value ($000) $3,012 Avg Close $2.04 Range $1.44 - $2.82

Q2 2025

Shares 1,175,667 Value ($000) $1,799 Avg Close $1.30 Range $0.71 - $1.73

Q1 2025

Shares 306,621 Value ($000) $286 Avg Close $1.47 Range $0.85 - $2.17

Q4 2024

Shares 267,601 Value ($000) $364 Avg Close $0.96 Range $0.65 - $1.58

Q3 2024

Shares 201,356 Value ($000) $147 Avg Close $0.92 Range $0.56 - $1.41

Q2 2024

Shares 233,541 Value ($000) $196 Avg Close $0.97 Range $0.67 - $1.82

Q1 2024

Shares 244,167 Value ($000) $440 Avg Close $2.22 Range $1.75 - $2.82

Q4 2023

Shares 237,965 Value ($000) $483 Avg Close $1.43 Range $1.11 - $2.12

Q3 2023

Shares 228,445 Value ($000) $279 Avg Close $1.62 Range $1.16 - $2.32

Q2 2023

Shares 231,716 Value ($000) $498 Avg Close $1.50 Range $0.97 - $2.50

Q1 2023

Shares 193,023 Value ($000) $210 Avg Close $1.22 Range $0.94 - $1.74

Q4 2022

Shares 176,490 Value ($000) $219 Avg Close $1.24 Range $0.96 - $1.80

Q3 2022

Shares 170,003 Value ($000) $178 Avg Close $1.40 Range $1.00 - $1.90

Q2 2022

Shares 168,540 Value ($000) $189 Avg Close $1.50 Range $1.02 - $2.58

Q1 2022

Shares 705,178 Value ($000) $1,784 Avg Close $2.88 Range $2.03 - $4.47

Q4 2021

Shares 739,794 Value ($000) $3,025 Avg Close $5.08 Range $3.87 - $7.02

Q3 2021

Shares 757,767 Value ($000) $3,888 Avg Close $6.07 Range $4.82 - $8.38

Q2 2021

Shares 791,431 Value ($000) $6,474 Avg Close $8.28 Range $5.72 - $11.95

Q1 2021

Shares 157,392 Value ($000) $1,651 Avg Close $7.56 Range $2.33 - $13.62

Q4 2020

Shares 167,616 Value ($000) $408 Avg Close $1.63 Range $1.17 - $3.25

Q3 2020

Shares 179,371 Value ($000) $247 Avg Close $1.54 Range $1.20 - $2.16

Q2 2020

Shares 194,901 Value ($000) $259 Avg Close $0.84 Range $0.34 - $1.64

Q1 2020

Shares 186,851 Value ($000) $66 Avg Close $0.38 Range $0.19 - $0.55

Q4 2019

Shares 186,851 Value ($000) $75 Avg Close $0.51 Range $0.35 - $0.70

Q3 2019

Shares 193,857 Value ($000) $131 Avg Close $1.00 Range $0.66 - $1.34

Q2 2019

Shares 728,528 Value ($000) $794 Avg Close $1.22 Range $1.03 - $1.42

Q1 2019

Shares 794,225 Value ($000) $1,064 Avg Close $1.34 Range $1.01 - $1.75

Q4 2018

Shares 790,914 Value ($000) $791 Avg Close $1.80 Range $0.96 - $2.45

Q3 2018

Shares 825,809 Value ($000) $1,999 Avg Close $2.54 Range $1.95 - $3.15

Q2 2018

Shares 809,625 Value ($000) $2,315 Avg Close $3.30 Range $2.84 - $3.81

Q1 2018

Shares 741,565 Value ($000) $2,314 Avg Close $3.37 Range $2.80 - $3.95

Q4 2017

Shares 767,553 Value ($000) $2,456 Avg Close $3.45 Range $3.00 - $4.41

Q3 2017

Shares 773,385 Value ($000) $3,226 Avg Close $3.92 Range $3.32 - $4.60

Q2 2017

Shares 776,790 Value ($000) $2,883 Avg Close $3.76 Range $3.37 - $4.49

Q1 2017

Shares 670,230 Value ($000) $2,749 Avg Close $3.54 Range $3.00 - $4.21

Q4 2016

Shares 658,664 Value ($000) $1,870 Avg Close $2.43 Range $1.93 - $3.00

Q3 2016

Shares 673,096 Value ($000) $1,467 Avg Close $2.23 Range $2.00 - $2.59

Q2 2016

Shares 653,265 Value ($000) $1,450 Avg Close $1.93 Range $1.58 - $2.47

Q1 2016

Shares 675,615 Value ($000) $1,121 Avg Close $1.91 Range $1.57 - $2.83

Q4 2015

Shares 685,648 Value ($000) $1,865 Avg Close $2.93 Range $2.65 - $3.18

Q3 2015

Shares 688,136 Value ($000) $2,161 Avg Close $3.05 Range $2.50 - $3.50

Q2 2015

Shares 708,130 Value ($000) $2,443 Avg Close $3.57 Range $3.30 - $3.80

Q1 2015

Shares 725,344 Value ($000) $2,553 Avg Close $3.87 Range $3.37 - $4.45

Q4 2014

Shares 725,472 Value ($000) $2,626 Avg Close $3.44 Range $3.06 - $3.81

Q3 2014

Shares 770,499 Value ($000) $2,620 Avg Close $3.59 Range $3.01 - $4.38

Q2 2014

Shares 800,731 Value ($000) $2,610 Avg Close $3.29 Range $2.90 - $3.92

Q1 2014

Shares 912,394 Value ($000) $3,449 Avg Close $4.04 Range $3.51 - $4.75

Q4 2013

Shares 990,928 Value ($000) $4,182 Avg Close $3.84 Range $3.37 - $4.34

Q3 2013

Shares 998,152 Value ($000) $4,012 Avg Close $3.63 Range $3.26 - $4.48

Q2 2013

Shares 1,020,174 Value ($000) $3,785 Avg Close $3.45 Range $3.06 - $3.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,320,668	$3,090	$2.89	$2.16 - $4.16
Q3 2025	1,239,668	$3,012	$2.04	$1.44 - $2.82
Q2 2025	1,175,667	$1,799	$1.30	$0.71 - $1.73
Q1 2025	306,621	$286	$1.47	$0.85 - $2.17
Q4 2024	267,601	$364	$0.96	$0.65 - $1.58
Q3 2024	201,356	$147	$0.92	$0.56 - $1.41
Q2 2024	233,541	$196	$0.97	$0.67 - $1.82
Q1 2024	244,167	$440	$2.22	$1.75 - $2.82
Q4 2023	237,965	$483	$1.43	$1.11 - $2.12
Q3 2023	228,445	$279	$1.62	$1.16 - $2.32
Q2 2023	231,716	$498	$1.50	$0.97 - $2.50
Q1 2023	193,023	$210	$1.22	$0.94 - $1.74
Q4 2022	176,490	$219	$1.24	$0.96 - $1.80
Q3 2022	170,003	$178	$1.40	$1.00 - $1.90
Q2 2022	168,540	$189	$1.50	$1.02 - $2.58
Q1 2022	705,178	$1,784	$2.88	$2.03 - $4.47
Q4 2021	739,794	$3,025	$5.08	$3.87 - $7.02
Q3 2021	757,767	$3,888	$6.07	$4.82 - $8.38
Q2 2021	791,431	$6,474	$8.28	$5.72 - $11.95
Q1 2021	157,392	$1,651	$7.56	$2.33 - $13.62
Q4 2020	167,616	$408	$1.63	$1.17 - $3.25
Q3 2020	179,371	$247	$1.54	$1.20 - $2.16
Q2 2020	194,901	$259	$0.84	$0.34 - $1.64
Q1 2020	186,851	$66	$0.38	$0.19 - $0.55
Q4 2019	186,851	$75	$0.51	$0.35 - $0.70
Q3 2019	193,857	$131	$1.00	$0.66 - $1.34
Q2 2019	728,528	$794	$1.22	$1.03 - $1.42
Q1 2019	794,225	$1,064	$1.34	$1.01 - $1.75
Q4 2018	790,914	$791	$1.80	$0.96 - $2.45
Q3 2018	825,809	$1,999	$2.54	$1.95 - $3.15
Q2 2018	809,625	$2,315	$3.30	$2.84 - $3.81
Q1 2018	741,565	$2,314	$3.37	$2.80 - $3.95
Q4 2017	767,553	$2,456	$3.45	$3.00 - $4.41
Q3 2017	773,385	$3,226	$3.92	$3.32 - $4.60
Q2 2017	776,790	$2,883	$3.76	$3.37 - $4.49
Q1 2017	670,230	$2,749	$3.54	$3.00 - $4.21
Q4 2016	658,664	$1,870	$2.43	$1.93 - $3.00
Q3 2016	673,096	$1,467	$2.23	$2.00 - $2.59
Q2 2016	653,265	$1,450	$1.93	$1.58 - $2.47
Q1 2016	675,615	$1,121	$1.91	$1.57 - $2.83
Q4 2015	685,648	$1,865	$2.93	$2.65 - $3.18
Q3 2015	688,136	$2,161	$3.05	$2.50 - $3.50
Q2 2015	708,130	$2,443	$3.57	$3.30 - $3.80
Q1 2015	725,344	$2,553	$3.87	$3.37 - $4.45
Q4 2014	725,472	$2,626	$3.44	$3.06 - $3.81
Q3 2014	770,499	$2,620	$3.59	$3.01 - $4.38
Q2 2014	800,731	$2,610	$3.29	$2.90 - $3.92
Q1 2014	912,394	$3,449	$4.04	$3.51 - $4.75
Q4 2013	990,928	$4,182	$3.84	$3.37 - $4.34
Q3 2013	998,152	$4,012	$3.63	$3.26 - $4.48
Q2 2013	1,020,174	$3,785	$3.45	$3.06 - $3.83