Avinoam Eizenman (SILC) discloses Silicom share, RSU and option holdings

Rhea-AI Filing Summary

SILICOM LTD. director Avinoam Eizenman filed an initial ownership report detailing his equity position. He directly holds 197,759 ordinary shares and indirectly holds 87,300 ordinary shares through a trustee. He also holds 12,500 RSUs vesting into ordinary shares on June 14, 2026, and an additional 42,000 RSUs scheduled to vest in three equal annual tranches of 14,000 shares starting one year after the January 29, 2026 grant date, all subject to shareholder approval and continued service. In addition, he holds options over 60,000 ordinary shares at an exercise price of 15.0100 per share expiring on June 18, 2033 and options over another 60,000 ordinary shares at 16.4200 per share expiring on June 18, 2032, each vesting 50% on the second and 50% on the third anniversary of their respective grant dates.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Eizenman Avinoam

(Last) (First) (Middle)

14 ATIR YEDA

(Street)

KFAR SAVA 4464323

(City) (State) (Zip)

ISRAEL

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
SILICOM LTD. [ SILC ]

3a. Foreign Trading Symbol
[SILC]

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Ordinary Shares	197,759	D
Ordinary Shares	87,300	I	By Trustee

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Share Units	(2)	(2)	Ordinary Shares	12,500	(1)	I	By Trustee
Restricted Share Units	(3)	(3)	Ordinary Shares	42,000	(1)	I	By Trustee
Share Option (right to buy)	(4)	06/18/2032	Ordinary Shares	60,000	$16.42	I	By Trustee
Share Option (right to buy)	(5)	06/18/2033	Ordinary Shares	60,000	$15.01	I	By Trustee

Explanation of Responses:

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

2. The RSUs will vest and convert into ordinary shares, on June 14, 2026, subject to the Reporting Person's continuous service relationship with the Issuer on the vesting date.

3. The grant of the RSUs have been approved by the Company's Compensation Committee and Board of Directors and are subject to the approval of the general meeting of shareholders to be held during 2026. Once approved, vesting of the RSUs will be subject to the Reporting Person's continuous service relationship with the Issuer through each applicable vesting date, (a) 14,000 of the RSUs will vest and convert into ordinary shares one year after the grant date (which grant date is January 29, 2026), (b) 14,000 of the RSUs will vest and convert into ordinary shares on the second annual anniversary of the grant date and (c) 14,000 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.

4. 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.

5. 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.

	/s/ Eizenman Avinoam	03/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does the SILC Form 3 filing report for Avinoam Eizenman?

The Form 3 reports Avinoam Eizenman’s initial ownership in Silicom. It lists his direct and indirect ordinary share holdings, plus restricted share units and stock options with specific vesting schedules and expiration dates, giving investors a snapshot of his current equity-based interests.

How many SILC ordinary shares does Avinoam Eizenman hold directly and indirectly?

He directly holds 197,759 ordinary shares of Silicom and indirectly holds 87,300 ordinary shares through a trustee. These amounts reflect his reported equity stake as of the Form 3 date, separate from additional RSUs and options that may convert into shares later.

What restricted share units does Avinoam Eizenman report in SILC?

He reports 12,500 RSUs that convert into one ordinary share each on June 14, 2026, plus 42,000 RSUs vesting in three annual 14,000-share tranches from January 29, 2027, 2028, and 2029, all subject to shareholder approval and his continued service.

What stock options are disclosed for Avinoam Eizenman in the SILC Form 3?

He holds options over 60,000 ordinary shares at an exercise price of $16.4200 expiring June 18, 2032, and another 60,000 at $15.0100 expiring June 18, 2033. Each grant vests 50% on the second and 50% on the third anniversary of its grant date.

Does the SILC Form 3 show any recent share purchases or sales by Avinoam Eizenman?

No recent purchases or sales are indicated. The Form 3 records his existing direct and indirect holdings, plus RSUs and options. It functions as an initial ownership snapshot rather than a record of new market transactions or changes in his share position.