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CIK 0000851310 · Large accelerated filer

HARMONIC INC.

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Ticker
HLIT
Exchange
Nasdaq
Industry
Radio & Tv Broadcasting & Communications Equipment
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
770201147
Phone
(408) 542-2500
Business address
2590 ORCHARD PARKWAY, SAN JOSE, CA, 95131
Former names
HARMONIC INC, HARMONIC LIGHTWAVES INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-05-15 Ben-Natan Nimrod President and CEO Option exercise +26,196 681,721
2026-05-15 Ben-Natan Nimrod President and CEO Option exercise · Restricted Stock Units −6,726 20,178
2026-05-15 Ben-Natan Nimrod President and CEO Option exercise · Restricted Stock Units −19,470 136,292
2026-05-14 Copeland Stephanie Director Sale −4,300 $13.31 $57K 20,752
2026-05-13 Haltmayer Neven SVP & GM, Video Business Sale −31,766 $13.24 $421K 133,924
2026-04-15 Glahn Ronald J SVP, Global Sales, Broadband Option exercise +3,750 36,932
2026-04-15 Glahn Ronald J SVP, Global Sales, Broadband Shares withheld for taxes −1,042 $9.88 $10K 35,890
2026-04-15 Glahn Ronald J SVP, Global Sales, Broadband Option exercise · Restricted Stock Units −3,750 15,000
2026-03-16 GALLAGHER PATRICK Director Grant or award · Restricted Stock Units +18,756 18,756
2026-03-16 Chu Timothy C General Counsel & SVP, HR Grant or award · Restricted Stock Units +59,230 59,230
2026-03-16 Glahn Ronald J SVP, Global Sales, Broadband Grant or award · Restricted Stock Units +49,161 49,161
2026-03-16 Jankovic Walter Chief Financial Officer Grant or award · Restricted Stock Units +133,268 133,268
2026-03-16 Ben-Natan Nimrod President and CEO Grant or award · Restricted Stock Units +281,343 281,343
2026-03-16 Clifford Deborah Director Grant or award · Restricted Stock Units +18,756 18,756
2026-03-16 Copeland Stephanie Director Grant or award · Restricted Stock Units +18,756 18,756
2026-03-16 Crandall Dana L Director Grant or award · Restricted Stock Units +18,756 18,756
2026-03-16 Dev Indraneel Director Grant or award · Restricted Stock Units +18,756 18,756
2026-03-16 KRALL DAVID Director Grant or award · Restricted Stock Units +18,756 18,756
2026-03-16 Whalen Daniel T Director Grant or award · Restricted Stock Units +18,756 18,756
2026-03-11 Jankovic Walter Chief Financial Officer Option exercise +1,457 142,052

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