David Nicholas Gee - 21 May 2026 Form 4 Insider Report for Cellebrite DI Ltd. (CLBT)

Reporting relationship: Chief Marketing Officer
Issuer ticker: CLBT
Reported as of: 21 May 2026
Net transaction value: -$74,477
SEC form: 4
Accepted by SEC: 26 May 2026, 16:06:03 UTC
Prior SEC filing: 14 May 2026
Source filing: View source filing
Reporting owner signature: /s/ David Gee

Key filing fact

David Nicholas Gee filed Form 4 for Cellebrite DI Ltd. (CLBT) on 26 May 2026.

Key facts

This page summarizes David Nicholas Gee's Form 4 filing for Cellebrite DI Ltd. (CLBT).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 26 May 2026, 16:06.

Change

Previous filing in this sequence was filed on 14 May 2026.
Current net transaction value: -$74,477.

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 0001547134 Primary reporting owner

GEE DAVID NICHOLAS

Relationship: Chief Marketing Officer
Address: 94 SHLOMO SHMELZER ROAD, PETAH TIKVA, ISRAEL
Signature: /s/ David Gee
Signature date: 26 May 2026

Reported non-derivative transactions

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

CLBT transaction

Ordinary shares, par value NIS 0.00001

Sale

Transaction value: $29,383
Shares: -2,243
Change %: -1.5%
Price: $13.10
Shares after: 145,462
Date: 21 May 2026
Ownership: Direct
Footnotes: F1, F2

CLBT transaction

Ordinary shares, par value NIS 0.00001

Sale

Transaction value: $45,094
Shares: -3,430
Change %: -2.4%
Price: $13.15
Shares after: 142,032
Date: 21 May 2026
Ownership: Direct
Footnotes: F3, F4

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

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 4 footnotes

Footnote F1

The shares reported as disposed herein were granted on May 20, 2024, in the form of restricted stock units ("RSUs"). The disposition of shares is associated with tax obligations of the reporting person associated with the vesting of the RSUs.

Footnote F2

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.00 to $13.30, 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 range set forth in this footnote.

Footnote F3

The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 18, 2025.

Footnote F4

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.98 to $13.32, 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 range set forth in this footnote.