# EDGAR Filing Document

**Accession Number:** 0000916793
**File Stem:** 0001178913-26-000854
**Filing Date:** 2026-3
**Character Count:** 8792
**Document Hash:** 41dfb5abeb54171963f655fe1077d1f0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001178913-26-000854.hdr.sgml**: 20260312

**ACCESSION NUMBER**: 0001178913-26-000854

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20260312

**FILED AS OF DATE**: 20260312

**DATE AS OF CHANGE**: 20260312

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SILICOM LTD.
- **CENTRAL INDEX KEY:** 0000916793
- **STANDARD INDUSTRIAL CLASSIFICATION:** COMPUTER COMMUNICATIONS EQUIPMENT [3576]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-23288
- **FILM NUMBER:** 26745692

**BUSINESS ADDRESS:**
- **STREET 1:** 14 ATIR YEDA ST.
- **CITY:** KFAR-SAVA
- **STATE:** L3
- **ZIP:** 4464323
- **BUSINESS PHONE:** 97297644555

**MAIL ADDRESS:**
- **STREET 1:** 14 ATIR YEDA ST.
- **CITY:** KFAR-SAVA
- **STATE:** L3
- **ZIP:** 4464323

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SILICOM LTD
- **DATE OF NAME CHANGE:** 19940103

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UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

### Form 6-K

#### REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16

#### OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934
For the month of March 2026

Commission File Number 000-23288

### SILICOM LTD.
(Translation of Registrant's name into English)

#### 14 Atir Yeda St., Kfar-Sava 4464323, Israel
(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):___

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):___

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On March 12, 2026, the Registrant issued a press release: "Streaming Service Provider Selects Silicom Network Adapter for its Streaming Infrastructure".

Attached hereto are the following exhibits:

[Exhibit 99.1](exhibit_99-1.htm)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [Press Release](exhibit_99-1.htm)

This Form 6-K, including all exhibits hereto, is hereby incorporated by reference into all effective registration statements filed by the registrant under the Securities Act of 1933.

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#### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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| | | |
|:---|:---|:---|
|  | **SILICOM LTD.**<br> (Registrant) | **SILICOM LTD.**<br> (Registrant) |
| Date: March 12, 2026 | By | /s/ Eran Gilad |
|  | Eran Gilad | Eran Gilad |
|  | Chief Financial Officer | Chief Financial Officer |

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## Exhibit 99.1

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<u>**Exhibit 99.1**</u><br>

![](image0.jpg)

****

<br> **<u>Streaming Service Provider Selects Silicom Network</u><br> <u>Adapter for its Streaming Infrastructure</u>**

<br> *– Customer has already placed a $1M+ order for delivery in H1/2026<br> and expects its total purchases to reach ~$12M over the next 5 years -*

<br> **KFAR SAVA, Israel – March 12, 2026 – Silicom Ltd. (NASDAQ: <u>SILC</u>)**, a leading provider of networking and data infrastructure solutions, today announced that one of the world's largest streaming service providers has selected a high-speed Silicom network adapter to deploy in its robust proprietary streaming infrastructure. The customer has so far placed an initial order of more than $1 million for delivery in the first half of 2026, and expects its purchases over the next five years to total approximately $12 million.

In parallel, the customer and Silicom are discussing deployment of an additional customized, special-form-factor network adapter in the same infrastructure. Such a deployment would more than double Silicom's networking-related revenues from this customer to $25-30 million over the next five years.

"Our selection by this technology innovator confirms the superiority of our network adapters and their ability to deliver differentiating performance advantages," commented Liron Eizenman, Silicom's CEO.

"We feel privileged to work as colleagues side-by-side with the customer's industry-leading engineers, and excited to provide them with capabilities and a time-to-market that no competitor can match. In fact, our discussions continue to broaden: they are exploring the potential of using additional Silicom products to boost the performance of another proprietary infrastructure, an eventuality that would further multiply our business with them. As such, we believe the relationship and the revenues it generates will expand over time."

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#### About Silicom
Silicom Ltd. is an industry-leading provider of high-performance networking and data infrastructure solutions. Designed to optimize performance and efficiency in Cloud, Data Center and Edge environments, Silicom's solutions increase throughput and minimize latency, serving as the infrastructure backbone for today's most critical technologies. Our innovations empower high-demand workloads across Artificial Intelligence (AI) inference, SD-WAN, SASE, cyber security, fabric switching, NFV, and more.

Our comprehensive portfolio, including high-speed server adapters, advanced hardware offloading and acceleration engines, AI NICs, FPGA-based smart cards, Post Quantum Cryptography (PQC) hardware accelerators, white label switches and Edge CPEs, is used by Tier-1 customers throughout the world, including cloud players, service providers and OEMs, to enable their networks to scale efficiently. With engineering excellence, a strong financial position and a legacy of over 400 active Design Wins, Silicom serves as the "go-to" connectivity and performance partner for technology leaders around the globe, and drives the next generation of infrastructure.

For more information, please visit: www.silicom.co.il

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Statements in this press release which are not historical data are forward-looking statements which involve known and unknown risks, uncertainties, or other factors not under the company's control, which may cause actual results, performance, or achievements of the company to be materially different from the results, performance, or other expectations implied by these forward-looking statements. These factors include, but are not limited to, Silicom's increasing dependence for substantial revenue growth on a limited number of customers, the speed and extent to which Silicom's solutions are adopted by the relevant markets, difficulty in commercializing and marketing of Silicom's products and services, maintaining and protecting brand recognition, protection of intellectual property, competition, disruptions to its manufacturing, sales & marketing, development and customer support activities, the impact of the wars in Gaza and in the Ukraine, attacks on shipping by Huthis in the Red Sea, rising inflation, rising interest rates and volatile exchange rates, as well as any continuing or new effects resulting from the COVID-19 pandemic, and the global economic uncertainty, which may impact customer demand by encouraging them to exercise greater caution and selectivity with their short-term IT investment plans. The factors noted above are not exhaustive.

Further information about the company's businesses, including information about factors that could materially affect Silicom's results of operations and financial condition, are discussed in our Annual Report on Form 20-F and other documents filed by the Company and that may be subsequently filed by the company from time to time with the SEC. These forward-looking statements can generally be identified as such because the context of the statement will include words such as "expect," "should," "believe," "anticipate" or words of similar import. Similarly, statements that describe future plans, objectives or goals are also forward-looking statements. In light of significant risks and uncertainties inherent in forward-looking statements, the inclusion of such statements should not be regarded as a representation by the company that it will achieve such forward-looking statements. The company disclaims any duty to update such statements, whether as a result of new information, future events, or otherwise.

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| | |
|:---|:---|
| **Company Contact:**<br> **Eran Gilad, CFO**<br> **Silicom Ltd.**<br> **Tel: +972-9-764-4555**<br> **E-mail: <u>erang@silicom.co.il</u>**<br>| **Investor Relations Contact:**<br> **Ehud Helft**<br> **EK Global Investor Relations**<br> **Tel: +1 212 378 8040**<br> **E-mail:** <u>**silicom@ekgir.com**</u><br>|

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