# EDGAR Filing Document

**Accession Number:** 0001192808
**File Stem:** 0001213900-26-029607
**Filing Date:** 2026-3
**Character Count:** 7180
**Document Hash:** 31162d526b558c86a600167d75f61913
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-029607.hdr.sgml**: 20260318

**ACCESSION NUMBER**: 0001213900-26-029607

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260318

**FILED AS OF DATE**: 20260318

**DATE AS OF CHANGE**: 20260318

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** CLAMMER ADAM
- **CENTRAL INDEX KEY:** 0001192808

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40772
- **FILM NUMBER:** 26765232

**MAIL ADDRESS:**
- **STREET 1:** FOUR EMBARCADERO CENTER
- **STREET 2:** SUITE 2100
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94111
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Cellebrite DI Ltd.
- **CENTRAL INDEX KEY:** 0001854587
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 94 SHLOMO SHMELZER ROAD
- **CITY:** PETAH TIKVA
- **STATE:** L3
- **ZIP:** 4970602
- **BUSINESS PHONE:** 972 (73) 394-8000

**MAIL ADDRESS:**
- **STREET 1:** 94 SHLOMO SHMELZER ROAD
- **CITY:** PETAH TIKVA
- **STATE:** L3
- **ZIP:** 4970602

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Cellebrite Di Ltd.
- **DATE OF NAME CHANGE:** 20210331

## Ex-24

**Exhibit 24**

**POWER OF ATTORNEY**

Know all by these presents that the undersigned, does hereby make, constitute and appoint each of **Nima Kelly** and **Sara Bockey**, or any one of them, as a true and lawful attorney-in-fact of the undersigned with full powers of substitution and revocation, for and in the name, place and stead of the undersigned (in the undersigned's individual capacity), to execute and deliver such forms that the undersigned may be required to file with the U.S. Securities and Exchange Commission as a result of the undersigned's ownership of or transactions in securities of **Cellebrite DI Ltd.** (i) pursuant to Section 16(a) of the Securities Exchange Act of 1934, as amended, including without limitation statements on Form 3, Form 4, Form 5 (including any amendments thereto), and (ii) pursuant to Rule 144 under the Securities Act of 1933, as amended, including without limitation notices on Form 144 (including any amendments thereto. The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4, 5 or 144 with regard to their ownership of or transactions in securities of **Cellebrite DI Ltd.**, unless earlier revoked in writing. The undersigned acknowledges that **Nima Kelly** and **Sara Bockey,** are not assuming any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934, as amended, or Rule 144 under the Securities Act of 1933, as amended.

---

| | | |
|:---|:---|:---|
|  | Signature: | /s/ Adam Clammer |
|  | Name: | Adam Clammer |
| Date: March 11, 2026 |  |  |

---

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

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>CLAMMER ADAM<br><sub>(Last) (First) (Middle)</sub><br>FOUR EMBARCADERO CENTER<br>SUITE 2100<br><sub>(Street)</sub><br>SAN FRANCISCO, CA 94111<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Cellebrite DI Ltd. [ CLBT ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-03-18 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director   [ ] 10% Owner<br>[ ] Officer (give title below)   [X] Other (specify below)<br>_ _ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Ordinary Shares | 71396<sup>(1)</sup> | D |  |
| Ordinary Shares | 13861007<sup>(2)</sup> | I | By TWC Tech Holdings II, LLC<sup>(3)(4)</sup> |
| Ordinary Shares | 375000 | I | By Long Term Trust<sup>(4)</sup> |
| Ordinary Shares | 375000 | I | By Joint Revocable Trust<sup>(4)</sup> |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) Includes 10,601 time-based restricted stock units ("RSUs") granted under the Cellebrite DI Ltd. (the "Issuer") 2021 Share Incentive Plan which vest on September 17, 2026.

(2) Includes 1,500,000 ordinary shares of the Issuer subject to transfer restrictions pending the satisfaction of certain performance-based vesting conditions.

(3) As one of the managing members of the ultimate controlling entity of TWC Tech Holdings II, LLC, Mr. Clammer may be deemed to have shared beneficial ownership of the securities held directly by TWC Tech Holdings II, LLC.

(4) Mr. Clammer disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, Mr. Clammer states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

**Remarks:**
Exhibit List: Exhibit 24 - Power of Attorney.

**Signature:** /s/ Sara Bockey, Attorney-in-Fact  
**Date:** 2026-03-18

### Remarks:

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 4 (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.**