HARMONIC INC

Ticker: HLIT CUSIP: 413160102 Class: Common Stock

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025

Shares 721,975 Value ($000) $7,140 Avg Close $10.07 Range $8.74 - $11.49

Q3 2025

Shares 760,189 Value ($000) $7,739 Avg Close $9.42 Range $7.80 - $10.51

Q2 2025

Shares 643,279 Value ($000) $6,092 Avg Close $9.12 Range $7.91 - $9.87

Q1 2025

Shares 632,228 Value ($000) $6,063 Avg Close $11.02 Range $8.42 - $13.68

Q4 2024

Shares 585,802 Value ($000) $7,750 Avg Close $13.04 Range $10.39 - $15.46

Q3 2024

Shares 592,235 Value ($000) $8,629 Avg Close $13.36 Range $11.70 - $15.31

Q2 2024

Shares 635,398 Value ($000) $7,479 Avg Close $11.29 Range $9.10 - $13.68

Q1 2024

Shares 638,926 Value ($000) $8,587 Avg Close $12.76 Range $11.07 - $14.18

Q4 2023

Shares 716,081 Value ($000) $9,338 Avg Close $10.68 Range $8.80 - $13.16

Q3 2023

Shares 625,082 Value ($000) $6,020 Avg Close $11.92 Range $9.35 - $16.39

Q2 2023

Shares 457,482 Value ($000) $7,397 Avg Close $16.05 Range $13.31 - $18.43

Q1 2023

Shares 401,521 Value ($000) $5,858 Avg Close $13.79 Range $11.95 - $15.59

Q4 2022

Shares 438,697 Value ($000) $5,747 Avg Close $13.95 Range $12.73 - $15.80

Q3 2022

Shares 445,065 Value ($000) $5,817 Avg Close $10.80 Range $8.29 - $13.32

Q2 2022

Shares 450,437 Value ($000) $3,905 Avg Close $9.00 Range $8.25 - $10.32

Q1 2022

Shares 587,000 Value ($000) $5,453 Avg Close $9.80 Range $8.44 - $12.22

Q4 2021

Shares 578,800 Value ($000) $6,807 Avg Close $10.30 Range $8.56 - $12.22

Q3 2021

Shares 578,800 Value ($000) $5,065 Avg Close $8.95 Range $7.64 - $10.75

Q2 2021

Shares 578,800 Value ($000) $4,931 Avg Close $7.66 Range $6.69 - $9.20

Q1 2021

Shares 578,800 Value ($000) $4,538 Avg Close $7.92 Range $7.08 - $8.57

Q4 2020

Shares 578,800 Value ($000) $4,277 Avg Close $6.57 Range $5.33 - $7.50

Q3 2020

Shares 650,800 Value ($000) $3,631 Avg Close $5.66 Range $4.59 - $7.37

Q2 2020

Shares 650,800 Value ($000) $3,091 Avg Close $5.59 Range $4.50 - $6.89

Q1 2020

Shares 605,900 Value ($000) $3,490 Avg Close $6.71 Range $4.44 - $8.57

Q4 2019

Shares 512,200 Value ($000) $3,995 Avg Close $7.47 Range $5.92 - $8.39

Q3 2019

Shares 512,200 Value ($000) $3,370 Avg Close $6.93 Range $5.42 - $8.09

Q2 2019

Shares 400,000 Value ($000) $2,220 Avg Close $5.55 Range $5.01 - $5.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	721,975	$7,140	$10.07	$8.74 - $11.49
Q3 2025	760,189	$7,739	$9.42	$7.80 - $10.51
Q2 2025	643,279	$6,092	$9.12	$7.91 - $9.87
Q1 2025	632,228	$6,063	$11.02	$8.42 - $13.68
Q4 2024	585,802	$7,750	$13.04	$10.39 - $15.46
Q3 2024	592,235	$8,629	$13.36	$11.70 - $15.31
Q2 2024	635,398	$7,479	$11.29	$9.10 - $13.68
Q1 2024	638,926	$8,587	$12.76	$11.07 - $14.18
Q4 2023	716,081	$9,338	$10.68	$8.80 - $13.16
Q3 2023	625,082	$6,020	$11.92	$9.35 - $16.39
Q2 2023	457,482	$7,397	$16.05	$13.31 - $18.43
Q1 2023	401,521	$5,858	$13.79	$11.95 - $15.59
Q4 2022	438,697	$5,747	$13.95	$12.73 - $15.80
Q3 2022	445,065	$5,817	$10.80	$8.29 - $13.32
Q2 2022	450,437	$3,905	$9.00	$8.25 - $10.32
Q1 2022	587,000	$5,453	$9.80	$8.44 - $12.22
Q4 2021	578,800	$6,807	$10.30	$8.56 - $12.22
Q3 2021	578,800	$5,065	$8.95	$7.64 - $10.75
Q2 2021	578,800	$4,931	$7.66	$6.69 - $9.20
Q1 2021	578,800	$4,538	$7.92	$7.08 - $8.57
Q4 2020	578,800	$4,277	$6.57	$5.33 - $7.50
Q3 2020	650,800	$3,631	$5.66	$4.59 - $7.37
Q2 2020	650,800	$3,091	$5.59	$4.50 - $6.89
Q1 2020	605,900	$3,490	$6.71	$4.44 - $8.57
Q4 2019	512,200	$3,995	$7.47	$5.92 - $8.39
Q3 2019	512,200	$3,370	$6.93	$5.42 - $8.09
Q2 2019	400,000	$2,220	$5.55	$5.01 - $5.86