| $164M | ||
| $143M | ||
| $143M | ||
| $76M | ||
| $60M | ||
| $35M |
Buys | $860,143 | 8 | 80 |
Sells | $313,617 | 2 | 20 |
| KRALL DAVID | director | 2 | $596,874 | 0 | $0 | $596,874 |
| Jankovic Walter | Chief Financial Officer | 1 | $113,280 | 0 | $0 | $113,280 |
| Ben-Natan Nimrod | President and CEO | 1 | $75,061 | 0 | $0 | $75,061 |
| Whalen Daniel T | director | 4 | $74,929 | 0 | $0 | $74,929 |
| Haltmayer Neven | SVP & GM, Video Business | 0 | $0 | 2 | $313,617 | $-313,617 |
Harmonic Inc., together with its subsidiaries, provide video delivery software, products, system solutions, and services worldwide. The company operates in two segments, Video and Cable Access. The Video segment sells video processing, production, and playout solutions and services to cable operators, and satellite and telecommunications Pay-TV service providers, as well as to broadcast and media, including streaming media companies. This segment's video processing appliance solutions include network management and application software, and hardware products, such as encoders, video servers, high-density stream processing systems, and edge processors. This segment also provides software-as-a-service (SaaS) solutions, which enables the packaging and delivery of streaming services, including live streaming, video-on-demand, catch-up TV, start-over TV, network-DVR, and cloud-DVR services through HTTP streaming to various device along with dynamic and personal ad insertion. The Cable Access segment offers CableOS software-based cable access solutions; and CableOS central cloud services primarily to cable operators. Its products enable customers to create, prepare, store, playout, and deliver a range of broadcast and streaming video services to consumer devices, including televisions, personal computers, laptops, tablets, and smart phones. The company also provides technical support and professional services, such as maintenance and support, consulting, implementation, program management, technical design and planning, building and site preparation, integration and equipment installation, end-to-end system testing, and training. It sells its products through its direct sales force, as well as through independent resellers and systems integrators. The company was incorporated in 1988 and is headquartered in San Jose, California.
Over the last 12 months, insiders at Harmonic Inc. have bought $860,143 and sold $313,617 worth of Harmonic Inc. stock.
On average, over the past 5 years, insiders at Harmonic Inc. have bought $860,143 and sold $8.61M worth of stock each year.
Highest buying activity among insiders over the last 12 months: KRALL DAVID (director) — $596,874. Jankovic Walter (Chief Financial Officer) — $113,280. Ben-Natan Nimrod (President and CEO) — $75,061.
The last purchase of 47,528 shares for transaction amount of $499,044 was made by KRALL DAVID (director) on 2025‑12‑11.
| 2025-12-15 | Sale | Haltmayer Neven | SVP & GM, Video Business | 23,835 0.0207% | $10.41 | $248,237 | -4.03% | |
| 2025-12-12 | Sale | Haltmayer Neven | SVP & GM, Video Business | 6,165 0.0055% | $10.61 | $65,380 | -5.07% | |
| 2025-12-11 | KRALL DAVID | director | 47,528 0.0405% | $10.50 | $499,044 | -5.11% | ||
| 2025-08-01 | Whalen Daniel T | director | 2,000 0.0017% | $8.25 | $16,500 | +19.42% | ||
| 2025-05-30 | Whalen Daniel T | director | 2,000 0.0018% | $8.99 | $17,980 | +8.31% | ||
| 2025-02-25 | Whalen Daniel T | director | 1,000 0.0008% | $9.99 | $9,990 | -4.56% | ||
| 2025-02-24 | Whalen Daniel T | director | 3,000 0.0025% | $10.15 | $30,459 | -4.28% | ||
| 2025-02-13 | Ben-Natan Nimrod | President and CEO | 7,780 0.0068% | $9.65 | $75,061 | -1.33% | ||
| 2025-02-13 | KRALL DAVID | director | 10,000 0.0088% | $9.78 | $97,830 | -1.33% | ||
| 2025-02-12 | Jankovic Walter | Chief Financial Officer | 12,000 0.0103% | $9.44 | $113,280 | +1.74% | ||
| 2024-07-31 | Sale | Haltmayer Neven | SVP & Interim GM, Vid Business | 40,000 0.0347% | $14.41 | $576,480 | -23.87% | |
| 2024-05-02 | Sale | Graham Ian | SVP, Global Sales & Video Svcs | 52,730 0.0465% | $10.95 | $577,430 | +8.42% | |
| 2024-02-16 | Sale | Haltmayer Neven | SVP, Video R&D | 14,747 0.0132% | $13.68 | $201,676 | -7.97% | |
| 2024-02-05 | Sale | Ben-Natan Nimrod | SVP & GM, Broadband Business | 100,000 0.0975% | $12.91 | $1.29M | +1.10% | |
| 2024-02-02 | Sale | Haltmayer Neven | SVP, Video R&D | 10,558 0.0105% | $13.11 | $138,462 | -1.83% | |
| 2024-01-31 | Sale | Haltmayer Neven | SVP, Video R&D | 24,695 0.0216% | $11.58 | $285,879 | +10.26% | |
| 2024-01-31 | Sale | Graham Ian | SVP, Global Sales & Video Svcs | 25,861 0.0227% | $11.65 | $301,162 | +10.26% | |
| 2022-12-14 | Sale | HARSHMAN PATRICK | President and CEO | 15,179 0.0144% | $14.19 | $215,388 | -6.26% | |
| 2022-12-13 | Sale | HARSHMAN PATRICK | President and CEO | 69,090 0.0665% | $13.35 | $922,075 | +1.21% | |
| 2022-11-30 | Sale | Ben-Natan Nimrod | SVP & GM, Broadband Business | 50,000 0.0462% | $14.90 | $745,200 | -12.13% |
| Ben-Natan Nimrod | President and CEO | 347797 0.3057% | $3.55M | 1 | 19 | |
| KRALL DAVID | director | 223125 0.1961% | $2.28M | 4 | 0 | +28.99% |
| Haltmayer Neven | SVP & GM, Video Business | 149570 0.1315% | $1.53M | 0 | 39 | |
| Jankovic Walter | Chief Financial Officer | 46129 0.0405% | $471,438.38 | 1 | 0 | |
| Whalen Daniel T | director | 13840 0.0122% | $141,444.80 | 4 | 0 | |
| KVAMME FLOYD E | director | 758922 0.6671% | $7.76M | 3 | 0 | +18.6% |
| HARSHMAN PATRICK | President and CEO | 483642 0.4251% | $4.94M | 5 | 22 | <0.0001% |
| LEY ANTHONY J | director | 378003 0.3323% | $3.86M | 0 | 9 | |
| REDDERSEN WILLIAM F | director | 199574 0.1754% | $2.04M | 3 | 4 | +2.52% |
| Theodosopoulos Nikos | director | 163745 0.1439% | $1.67M | 1 | 1 | +10.87% |
| Reaugh Mitzi | director | 127944 0.1125% | $1.31M | 1 | 0 | +49.58% |
| SWENSON SUSAN | director | 122444 0.1076% | $1.25M | 0 | 1 | |
| GALLAGHER PATRICK | director | 120831 0.1062% | $1.23M | 1 | 1 | +38.38% |
| Kalra Sanjay | SVP and CFO | 96419 0.0848% | $985,402.18 | 0 | 11 | |
| DICKSON ROBIN N | Chief Financial Officer | 79466 0.0699% | $812,142.52 | 0 | 6 | |
| VAN VALKENBURG DAVID R | director | 66959 0.0589% | $684,320.98 | 4 | 0 | +7.51% |
| Graham Ian | SVP, Global Sales & Video Svcs | 63616 0.0559% | $650,155.52 | 0 | 5 | |
| Spriester Bart | SVP, Video Products | 52929 0.0465% | $540,934.38 | 0 | 3 | |
| Vasudevan Suresh | President of Omneon | 38287 0.0337% | $391,293.14 | 0 | 4 | |
| Stromeyer George | SVP of Worldwide Sales | 28726 0.0253% | $293,579.72 | 1 | 0 | +15.28% |
| SIMLER YARON | President, CSD | 15135 0.0133% | $154,679.70 | 1 | 3 | <0.0001% |
| AVER CAROLYN V | Chief Financial Officer | 13096 0.0115% | $133,841.12 | 0 | 4 | |
| Bonasera Charles | SVP, Operations and Quality | 8583 0.0075% | $87,718.26 | 0 | 18 | |
| LEVI ISRAEL | Sr VP, Operations & Quality | 54 0% | $551.88 | 0 | 3 | |
| COVERT HAROLD L | Chief Financial Officer | 0 0% | $0 | 0 | 5 |
$20,232,092 | 265 | 12.18% | $323.21M | |
$27,690,564 | 201 | 6.15% | $268.34M | |
$8,468,668 | 166 | 28.01% | $447.56M | |
$8,772,785 | 126 | 6.76% | $567.4M | |
$13,438,331 | 82 | 3.70% | $4.21B | |
$10,238,140 | 62 | 8.32% | $4.84B | |
$5,062,592 | 47 | 5.38% | $2.12B | |
$7,191,952 | 44 | 7.94% | $171.55M | |
$8,145,809 | 43 | 11.52% | $2.14B | |
$262,391,248 | 40 | 15.24% | $5.97B | |
$179,920,226 | 40 | 46.37% | $4.95B | |
$5,860,942 | 39 | -15.46% | $280.62M | |
$48,400,644 | 36 | 24.71% | $179.02M | |
$3,487,777 | 25 | -1.57% | $728.25M | |
Harmonic Inc. (HLIT) | $2,122,609 | 22 | 11.26% | $1.16B |
$4,059,035 | 20 | -0.51% | $1.61B | |
$3,167,207 | 14 | -3.00% | $5.19B | |
$2,907,414 | 10 | 8.11% | $651.54M | |
$488,307 | 3 | -7.13% | $4.21B |
| Increased Positions | 129 | +44.64% | 9M | +9.2% |
| Decreased Positions | 132 | -45.67% | 12M | -11.77% |
| New Positions | 40 | New | 2M | New |
| Sold Out Positions | 43 | Sold Out | 2M | Sold Out |
| Total Postitions | 286 | -1.04% | 100M | -2.57% |
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| Trigran Investments, Inc. | $32,278.00 | 2.88% | 3.22M | -371,593 | -10.34% | 2025-09-30 |
| D. E. Shaw & Co., Inc. | $31,020.00 | 2.76% | 3.1M | +889,142 | +40.29% | 2025-09-30 |
| Geode Capital Management, Llc | $28,141.00 | 2.51% | 2.81M | +29,416 | +1.06% | 2025-09-30 |
| Millennium Management Llc | $26,685.00 | 2.38% | 2.66M | -342,590 | -11.4% | 2025-09-30 |
| Scopia Capital Management Lp | $25,679.00 | 2.29% | 2.56M | -468,999 | -15.47% | 2025-09-30 |
| Alliancebernstein L.P. | $24,118.00 | 2.15% | 2.41M | +68,921 | +2.95% | 2025-09-30 |