Stephen C. Walker - 08 May 2026 Form 4 Insider Report for Taboola.com Ltd. (TBLA)

Reporting relationship: Chief Financial Officer
Issuer ticker: TBLA
Reported as of: 08 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 08 May 2026, 16:07:18 UTC
Prior SEC filing: 03 Mar 2026
Next SEC filing: 19 May 2026
Source filing: View source filing
Reporting owner signature: /s/ John Ferrantino, Attorney-in-fact

Key filing fact

Stephen C. Walker filed Form 4 for Taboola.com Ltd. (TBLA) on 08 May 2026.

Key facts

This page summarizes Stephen C. Walker's Form 4 filing for Taboola.com Ltd. (TBLA).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 08 May 2026, 16:07.

Change

Previous filing in this sequence was filed on 03 Mar 2026.
Current net transaction value: $0.

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 0001953238 Primary reporting owner

Walker Stephen C

Relationship: Chief Financial Officer
Address: 16 MADISON SQ W 7TH FL, NEW YORK
Signature: /s/ John Ferrantino, Attorney-in-fact
Signature date: 08 May 2026

Reported non-derivative transactions

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

TBLA transaction

Ordinary Shares

Options Exercise

Transaction value
Shares: +170,070
Change %: +5.3%
Price: $2.63^*
Shares after: 3,406,095
Date: 08 May 2026
Ownership: Direct

TBLA transaction

Ordinary Shares

Tax liability

Transaction value
Shares: -132,590
Change %: -3.9%
Price: $5.04^*
Shares after: 3,273,505
Date: 08 May 2026
Ownership: Direct
Footnotes: F1, F2, F3, F4, F5, F6

Reported derivative securities

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

TBLA transaction Derivative

Share Option (Right to Buy)

Options Exercise

Transaction value
Shares: -170,070
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 08 May 2026
Ownership: Direct
Underlying class: Ordinary Shares
Underlying amount: 170,070
Exercise price: $2.63
Footnotes: F7

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 7 footnotes

Footnote F1

This transaction was effected to pay the exercise price and tax liability in connection with Mr. Walker's cashless exercise of stock options reported on this Form 4, which were scheduled to expire on June 14, 2026.

Footnote F2

Includes 992,433 ordinary shares.

Footnote F3

Includes 148,928 RSUs which shall vest in equal quarterly installments through 2027, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Each RSU represents the right to receive one ordinary share upon vesting and settlement.

Footnote F4

Includes 320,993 RSUs which shall vest in equal quarterly installments through 2028, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Each RSU represents the right to receive one ordinary share upon vesting and settlement.

Footnote F5

Includes 721,352 RSUs which shall vest in equal quarterly installments through 2029, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Each RSU represents the right to receive one ordinary share upon vesting and settlement.

Footnote F6

Includes 1,089,799 RSUs which shall vest in equal quarterly installments through 2030, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Each RSU represents the right to receive one ordinary share upon vesting and settlement.

Footnote F7

Immediately exercisable.