Skip to main content

Harmonic Inc.

HLIT
Exchange
Nasdaq
Industry
Radio & Tv Broadcasting & Communications Equipment
SEC CIK
0000851310

No open-market purchases or sales by Harmonic Inc. insiders were filed in the last 90 days; 259 institutions reported holding it in 13F filings for Q2 2026, worth $1.55B in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Harmonic Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
0 filings
Insiders trading
0
Net value
$0
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Harmonic Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Harmonic Inc.
NameTitleLast reported holdingLast filingFilings, past year
Jankovic WalterChief Financial Officer166,839Sep 15, 202613
Ben-Natan NimrodPresident and CEO747,981Sep 15, 20269
Chu Timothy CGeneral Counsel & SVP, HR148,902Aug 18, 20266
Glahn Ronald JSVP, Global Sales, Broadband44,463Aug 18, 20266
Haltmayer NevenSVP & GM, Video Business161,362Jun 22, 20269
Copeland StephanieDirector20,752May 18, 20263
Gallagher PatrickDirector–Mar 19, 20261
Krall DavidDirector239,268Mar 18, 20263
Crandall Dana LDirector25,052Mar 18, 20262
Whalen Daniel TDirector29,983Mar 18, 20262
Dev IndraneelDirector–Mar 18, 20261
Clifford DeborahDirector51,033Mar 18, 20261
Reaugh MitziDirector292,273Jan 3, 20250
Harshman PatrickPresident and CEO792,598May 17, 20240
Graham IanSVP, Global Sales & Video Svcs67,690May 17, 20240
Swenson SusanDirector244,666Feb 20, 20240
Kim SophiaDirector21,572Feb 20, 20240
Rosenberg JeremyInterim CFO & SVP Bus Dev153,229May 17, 20230
Kalra SanjaySVP and CFO177,032Mar 15, 20230
Theodosopoulos NikosDirector189,956Aug 16, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
May 18, 2026 (view filing)May 144 daysCopeland StephanieDirectorSSale−4.30K$13.31−$57.2K−17.2%20.8K after
May 15, 2026 (view filing)May 132 daysHaltmayer NevenSVP & GM, Video BusinessSSale−31.8K$13.24−$420.6K−19.2%133.9K after
Dec 15, 2025 (view filing)Dec 114 daysKrall DavidDirectorPPurchase+47.5K$10.50+$499.0K+27.1%223.1K after
Dec 15, 2025 (view filing)Dec 12-153 daysHaltmayer NevenSVP & GM, Video BusinessSSale−30.0K$10.45−$313.6K−16.7%149.6K after3 lots
Aug 4, 2025 (view filing)Aug 13 daysWhalen Daniel TDirectorPPurchase+2.00K$8.25+$16.5K+16.9%13.8K after
Jun 2, 2025 (view filing)May 303 daysWhalen Daniel TDirectorPPurchase+2.00K$8.99+$18.0K+20.3%11.8K after
Feb 26, 2025 (view filing)Feb 251 dayWhalen Daniel TDirectorPPurchase+1.00K$9.99+$9.99K+11.3%9.84K after
Feb 24, 2025 (view filing)Feb 24Same dayWhalen Daniel TDirectorPPurchase+3.00K$10.15+$30.5K+51.4%8.84K after2 lots
Feb 13, 2025 (view filing)Feb 13Same dayKrall DavidDirectorPPurchase+10.0K$9.78+$97.8K+6.5%163.5K after
Feb 13, 2025 (view filing)Feb 13Same dayBen-Natan NimrodPresident and CEOPPurchase+7.78K$9.65+$75.1K+2.3%347.8K after4 lots
Feb 13, 2025 (view filing)Feb 121 dayJankovic WalterChief Financial OfficerPPurchase+12.0K$9.44+$113.3K+35.2%46.1K after2 lots
Aug 2, 2024 (view filing)Jul 312 daysHaltmayer NevenSVP & Interim GM, Vid BusinessSSale−40.0K$14.41−$576.4K−24.7%122.2K after
May 6, 2024 (view filing)May 24 daysGraham IanSVP, Global Sales & Video SvcsSSale−52.7K$10.95−$577.4K−45.3%63.6K after
Mar 6, 2024 (view filing)Feb 530 daysLateBen-Natan NimrodSVP & GM, Broadband BusinessSSale−100.0K$12.91−$1.29M−24.9%302.2K after2 lots
Mar 6, 2024 (view filing)Jan 31-Feb 1635 daysLateHaltmayer NevenSVP, Video R&DSSale−50.0K$12.52−$626.1K−24.2%156.6K after3 lots
Mar 6, 2024 (view filing)Jan 3135 daysLateGraham IanSVP, Global Sales & Video SvcsSSale−25.9K$11.65−$301.3K−18.2%116.3K after
Dec 15, 2022 (view filing)Dec 13-142 daysHarshman PatrickPresident and CEOSSale−84.3K$13.50−$1.14M−14.8%483.6K after2 lots
Dec 2, 2022 (view filing)Nov 302 daysBen-Natan NimrodSVP & GM, Broadband BusinessSSale−50.0K$14.90−$745.2K−15.9%265.0K after2 lots
Nov 22, 2022 (view filing)Nov 184 daysHaltmayer NevenSVP, Video R&DSSale−24.9K$14.80−$369.2K−14.2%150.4K after
Nov 17, 2022 (view filing)Nov 161 dayHarshman PatrickPresident and CEOSSale−6.04K$13.41−$81.0K−1.4%434.6K after
Nov 8, 2022 (view filing)Nov 44 daysHaltmayer NevenSVP, Video R&DSSale−25.1K$13.92−$348.7K−13.0%168.4K after
Nov 7, 2022 (view filing)Nov 34 daysBen-Natan NimrodSVP & GM, Cable AccessSSale−149.8K$14.07−$2.11M−33.4%298.6K after
Sep 20, 2022 (view filing)Sep 164 daysHarshman PatrickPresident and CEOSSale−150.0K$12.00−$1.80M−25.9%428.2K after
Aug 29, 2022 (view filing)Aug 254 daysKalra SanjaySVP and CFOSSale−53.6K$11.36−$608.7K−35.7%96.4K after
Aug 17, 2022 (view filing)Aug 161 dayHarshman PatrickPresident and CEOSSale−6.04K$11.39−$68.8K−1.0%578.2K after
Aug 8, 2022 (view filing)Aug 44 daysGraham IanSVP, Global Sales & Video SvcsSSale−15.0K$11.30−$169.5K−14.9%85.4K after
Aug 5, 2022 (view filing)Aug 32 daysHarshman PatrickPresident and CEOSSale−50.0K$10.88−$544.0K−8.0%571.8K after
Jun 6, 2022 (view filing)Jun 24 daysGraham IanSVP, Global Sales & Video SvcsSSale−15.6K$9.89−$154.0K−13.4%100.4K after
Jun 6, 2022 (view filing)Jun 24 daysBen-Natan NimrodSVP & GM, Cable AccessSSale−80.0K$9.96−$796.8K−15.6%432.0K after
Nov 24, 2021 (view filing)Nov 222 daysHaltmayer NevenSVP, Video R&DSSale−5.00K$11.50−$57.5K−3.1%158.2K after
Nov 16, 2021 (view filing)Nov 124 daysKalra SanjaySVP and CFOSSale−91.2K$10.79−$983.8K−49.6%92.5K after
Nov 10, 2021 (view filing)Nov 82 daysBen-Natan NimrodSVP & GM, Cable AccessSSale−20.0K$10.84−$216.8K−5.4%347.9K after
Nov 8, 2021 (view filing)Nov 4-84 daysBen-Natan NimrodSVP & GM, Cable AccessSSale−80.0K$10.85−$868.2K−17.9%367.9K after3 lots
Nov 8, 2021 (view filing)Nov 4-54 daysHaltmayer NevenSVP, Video R&DSSale−20.0K$10.91−$218.1K−11.4%155.8K after2 lots
Nov 5, 2021 (view filing)Nov 32 daysTheodosopoulos NikosDirectorSSale−30.0K$10.60−$318.0K−15.5%163.7K after
Sep 27, 2021 (view filing)Aug 2335 daysBen-Natan NimrodSVP & GM, Cable AccessSSale−40.0K$9.86−$394.4K−9.8%367.9K afterAmended
Sep 16, 2021 (view filing)Sep 14-152 daysHarshman PatrickPresident and CEOSSale−266.7K$8.91−$2.38M−20.7%1.02M after2 lots
Sep 13, 2021 (view filing)Sep 94 daysHarshman PatrickPresident and CEOSSale−100.0K$8.96−$896.0K−8.9%1.02M after
Aug 11, 2021 (view filing)Aug 92 daysBen-Natan NimrodSVP & GM, Cable AccessSSale−60.0K$9.83−$589.6K−13.3%392.1K after2 lots
Aug 4, 2021 (view filing)Aug 31 dayHaltmayer NevenSVP, Video R&DSSale−25.0K$10.00−$250.0K−12.9%168.3K after