Eizenman Liron - 12 Aug 2026 Form 4 Insider Report for SILICOM LTD. (SILC)

Reporting relationship: President and CEO
Issuer ticker: SILC
Reported as of: 12 Aug 2026
Net transaction value: -$877,034
SEC form: 4
Accepted by SEC: 13 Aug 2026, 09:40:14 UTC
Prior SEC filing: 16 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Eizenman Liron

Key filing fact

Eizenman Liron filed Form 4 for SILICOM LTD. (SILC) on 13 Aug 2026.

Key facts

This page summarizes Eizenman Liron's Form 4 filing for SILICOM LTD. (SILC).
1 reported transaction and 3 derivative rows are listed below.
Accepted by SEC: 13 Aug 2026, 09:40.

Change

Previous filing in this sequence was filed on 16 Jun 2026.
Current net transaction value: -$877,034.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002110971 Primary reporting owner

Eizenman Liron

Relationship: President and CEO
Address: 14 ATIR YEDA, KFAR SAVA, ISRAEL
Signature: /s/ Eizenman Liron
Signature date: 13 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SILC transaction

Ordinary shares

Sale

Transaction value: $877,034
Shares: -18,072
Change %: -65%
Price: $48.53
Shares after: 9,928
Date: 12 Aug 2026
Ownership: By Trustee
Footnotes: F1, F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

SILC holding Derivative

Restricted Share Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 38,333
Date: 12 Aug 2026
Ownership: By Trustee
Underlying class: Ordinary Shares
Underlying amount: 38,333
Exercise price
Footnotes: F2, F3, F4

SILC holding Derivative

Share Option (right to buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 100,000
Date: 12 Aug 2026
Ownership: By Trustee
Underlying class: Ordinary Shares
Underlying amount: 100,000
Exercise price: $16.42
Footnotes: F2, F5

SILC holding Derivative

Share Option (right to buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 13,333
Date: 12 Aug 2026
Ownership: By Trustee
Underlying class: Ordinary Shares
Underlying amount: 13,333
Exercise price: $15.01
Footnotes: F2, F6

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 6 footnotes

Footnote F1

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.50 to $48.56, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

Footnote F2

These securities are held by a trustee pursuant to the Issuer's equity incentive plan.

Footnote F3

Each restricted share unit (RSU) represents the right to receive, following vesting, one share of the Issuer.

Footnote F4

The grant of the RSUs have been approved by the Company's Compensation Committee and Board of Directors. Vesting of the RSUs will be subject to the grantee's achievement of the specified performance condition and continued service through each applicable vesting date, (a) 12,778 of the RSUs will vest and convert into ordinary shares one year after the grant date (which grant date is January 29, 2026), (b) 12,778 of the RSUs will vest and convert into ordinary shares on the second annual anniversary of the grant date and (c) 12,777 of the RSUs will vest and convert into ordinary shares on the three year anniversary of the grant date. If a vesting date falls on a non-business date, the next business date shall apply.

Footnote F5

Each option represents an option to purchase one share of the Issuer's ordinary shares upon vesting. The options were granted on June 18, 2024 (the "Grant Date") and will vest as follows: (a) 50% on the second annual anniversary of the Grant Date; and (b) 50% on the third annual anniversary of the Grant Date, subject to the Reporting Person's continuous service relationship with the Issuer through each applicable vesting date.

Footnote F6

Each option represents an option to purchase one share of the Issuer's ordinary shares upon vesting. The options were granted on June 18, 2025 (the "Grant Date") and will vest as follows: (a) 50% on the second annual anniversary of the Grant Date; and (b) 50% on the third annual anniversary of the Grant Date subject to the Reporting Person's continuous service relationship with the Issuer through each applicable vesting date.