HLIT · Harmonic Inc. · Insider Trading

$11.34 +0.17 (+1.48%)

S&P 600 member Russell 2000 member Rebalance outlook locked

Market Cap

$1.20B

109.07M

Volume · Oct 5 763.98K Avg daily vol (3M) 1.53M

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.

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Date	Insider	Role	Type	Security	Shares	Price	Value	After
2026-09-11	Jankovic Walter	Chief Financial Officer	Convert↑	Common Stock	1,457	—	—	167,571
2026-09-11	Jankovic Walter	Chief Financial Officer	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	1,457	—	—	4,371
2026-09-11	Ben-Natan Nimrod	Director, President and CEO	Convert↑	Common Stock	20,032	—	—	747,981
2026-09-11	Ben-Natan Nimrod	Director, President and CEO	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	20,032	—	—	60,096
2026-09-11	Jankovic Walter	Chief Financial Officer	Tax↓	Common Stock	732	$12.00	$8,784	166,839
2026-08-15	Jankovic Walter	Chief Financial Officer	Tax↓	Common Stock	9,930	$13.92	$138,226	166,114
2026-08-15	Jankovic Walter	Chief Financial Officer	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	8,496	—	—	50,977
2026-08-15	Ben-Natan Nimrod	Director, President and CEO	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	19,470	—	—	116,822
2026-08-15	Glahn Ronald J	SVP, Global Sales, Broadband	Convert↑	Common Stock	4,038	—	—	45,574
2026-08-15	Chu Timothy C	General Counsel & SVP, HR	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	3,823	—	—	22,940
2026-08-15	Jankovic Walter	Chief Financial Officer	Convert↑	Common Stock	19,784	—	—	176,044
2026-08-15	Jankovic Walter	Chief Financial Officer	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	8,071	—	—	16,142
2026-08-15	Ben-Natan Nimrod	Director, President and CEO	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	6,726	—	—	13,452
2026-08-15	Chu Timothy C	General Counsel & SVP, HR	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	6,053	—	—	12,107
2026-08-15	Jankovic Walter	Chief Financial Officer	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	3,217	—	—	3,218
2026-08-15	Glahn Ronald J	SVP, Global Sales, Broadband	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	4,038	—	—	24,228
2026-08-15	Glahn Ronald J	SVP, Global Sales, Broadband	Tax↓	Common Stock	1,111	$13.92	$15,465	44,463
2026-08-15	Ben-Natan Nimrod	Director, President and CEO	Convert↑	Common Stock	26,196	—	—	727,949
2026-08-15	Chu Timothy C	General Counsel & SVP, HR	Tax↓	Common Stock	3,475	$13.92	$48,372	148,902
2026-08-15	Chu Timothy C	General Counsel & SVP, HR	Convert↑	Common Stock	9,876	—	—	152,377
2026-08-10	Jankovic Walter	Chief Financial Officer	Award↑ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock. One third (33.33%) of the Shares subject to the Restricted Stock Units are scheduled to vest on 2/15/2027, and approximately 8.33% of the remaining Restricted Stock Units will vest each three months thereafter, so as to be 100% vested on the third anniversary of the RSU Vesting Commencement Date.	Restricted Stock Units	20,614	—	—	20,614
2026-08-10	Chu Timothy C	General Counsel & SVP, HR	Award↑ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock. One third (33.33%) of the Shares subject to the Restricted Stock Units are scheduled to vest on 2/15/2027, and approximately 8.33% of the remaining Restricted Stock Units will vest each three months thereafter, so as to be 100% vested on the third anniversary of the RSU Vesting Commencement Date.	Restricted Stock Units	10,307	—	—	10,307
2026-07-15	Glahn Ronald J	SVP, Global Sales, Broadband	Tax↓	Common Stock	1,031	$12.99	$13,393	41,536
2026-07-15	Glahn Ronald J	SVP, Global Sales, Broadband	Convert↑	Common Stock	3,750	—	—	42,567
2026-07-15	Glahn Ronald J	SVP, Global Sales, Broadband	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	3,750	—	—	11,250
2026-06-16	Haltmayer Neven	SVP & GM, Video Business	Convert↑ Filing footnotes — Common Stock (Direct) In connection with the completion of the sale of the Video Business of Harmonic Inc. (the "Company") to MediaKind on June 16, 2026, the Compensation Committee of the Company's Board of Directors approved the accelerated vesting of 50% of the Reporting Person's outstanding and unvested restricted stock units originally granted on February 16, 2024, September 12, 2024 and February 22, 2025, and 50% of the Reporting Person's target award of performance-based restricted stock units originally awarded on April 29, 2025.	Common Stock	44,600	—	—	185,113
2026-06-16	Haltmayer Neven	SVP & GM, Video Business	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	5,449	—	—	0
2026-06-16	Haltmayer Neven	SVP & GM, Video Business	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	8,777	—	—	0
2026-06-16	Haltmayer Neven	SVP & GM, Video Business	Tax↓	Common Stock	23,751	$14.80	$351,515	161,362
2026-06-16	Haltmayer Neven	SVP & GM, Video Business	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	19,329	—	—	0
2026-06-11	Ben-Natan Nimrod	Director, President and CEO	Convert↑	Common Stock	20,032	—	—	701,753
2026-06-11	Jankovic Walter	Chief Financial Officer	Convert↑	Common Stock	1,457	—	—	156,992
2026-06-11	Jankovic Walter	Chief Financial Officer	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	1,457	—	—	5,828
2026-06-11	Ben-Natan Nimrod	Director, President and CEO	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	20,032	—	—	80,128
2026-06-11	Jankovic Walter	Chief Financial Officer	Tax↓	Common Stock	732	$14.51	$10,621	156,260
2026-06-01	Haltmayer Neven	SVP & GM, Video Business	Convert↑	Common Stock	2,725	—	—	141,965
2026-06-01	Haltmayer Neven	SVP & GM, Video Business	Tax↓	Common Stock	1,452	$15.81	$22,956	140,513
2026-06-01	Haltmayer Neven	SVP & GM, Video Business	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	2,725	—	—	10,897
2026-05-22	Jankovic Walter	Chief Financial Officer	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	6,645	—	—	0
2026-05-22	Jankovic Walter	Chief Financial Officer	Convert↑	Common Stock	6,645	—	—	158,870
2026-05-22	Jankovic Walter	Chief Financial Officer	Tax↓	Common Stock	3,335	$15.20	$50,692	155,535
2026-05-15	Jankovic Walter	Chief Financial Officer	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	8,071	—	—	24,213
2026-05-15	Glahn Ronald J	SVP, Global Sales, Broadband	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	4,038	—	—	28,266
2026-05-15	Jankovic Walter	Chief Financial Officer	Tax↓	Common Stock	9,099	$12.54	$114,101	152,225
2026-05-15	Haltmayer Neven	SVP & GM, Video Business	Tax↓	Common Stock	6,057	$12.54	$75,955	139,240
2026-05-15	Glahn Ronald J	SVP, Global Sales, Broadband	Tax↓	Common Stock	1,111	$12.54	$13,932	38,817
2026-05-15	Haltmayer Neven	SVP & GM, Video Business	Convert↓ Filing footnotes — Restricted Stock Units (Direct) Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.	Restricted Stock Units	5,522	—	—	38,658
2026-05-15	Jankovic Walter	Chief Financial Officer	Convert↑	Common Stock	19,785	—	—	161,324
2026-05-15	Ben-Natan Nimrod	Director, President and CEO	Convert↑	Common Stock	26,196	—	—	681,721
2026-05-15	Chu Timothy C	General Counsel & SVP, HR	Tax↓	Common Stock	3,475	$12.54	$43,577	142,501

Legend Buy — open-market purchase Sell — open-market sale ↑ Shares acquired ↓ Shares disposed (gift, conversion, tax…)

Showing 1–50 of 1,036 transactions

Key facts CIK 851310 CUSIP 413160102 13F (30d) 6 filings 5 filers Visit website Investor relations