11. Related Party Transactions

Corporate expense allocations

The amounts of related party expenses allocated to Informa Tech Digital Business from the Parent and its subsidiaries for the three and six months ended June 30, 2024 were $8.4 million and $16.9 million, respectively, and are recognized in general and administrative expenses in the unaudited condensed consolidated statements of income (loss) and comprehensive income (loss). There were no such expense allocations for the three and six months ended June 30, 2025.

Further, for the three and six months ended June 30, 2024, the Parent incurred $20.9 million and $27.0 million of costs related to the Transactions described in Note 1 – Business Overview and Basis of Presentation.

Revenue and other transactions entered into in the ordinary course of business

Informa TechTarget enters into revenue arrangements in the ordinary course of business with the Parent and its affiliates, which resulted in recording revenue of $0.3 million and $0.6 million during the three and six months ended June 30, 2025, respectively, and $0.1 million and $0.2 million during the three and six months ended June 30, 2024, respectively. The cost of revenues related to these sales between Informa TechTarget and the Parent were $0.3 million and $0.6 million during the three

and six months ended June 30, 2025, respectively, and $0.1 million and $0.1 million during the three and six months ended June 30, 2024, respectively.

Revolving line of credit

On December 2, 2024, Informa TechTarget entered into a related party loan arrangement with the Informa Group Holdings Limited, which provides Informa TechTarget with a $250.0 million unsecured five-year revolving Credit Facility, which has been drawn upon as of June 30, 2025. Informa TechTarget has paid $1.9 million in certain fees related to the Credit Facility, which have been capitalized and included in other non-current assets. Amortization of these commitment fees into interest expense was $0.1 million and $0.2 million for the three and six months ended June 30, 2025, respectively.

On January 23, 2025, Informa TechTarget drew upon the Credit Facility in the amount of $135.0 million. Informa TechTarget paid down $15.0 million in revolving loans under the Credit Facility during the three months ended June 30, 2025. As of June 30, 2025, Informa TechTarget had $120.0 million drawn in revolving loans under the Credit Facility.

Interest income and interest expense

The accrued interest expense related to long-term debt to Parent was $0.3 million as of June 30, 2025, and is recorded in related party payables within the accompanying unaudited condensed consolidated balance sheets.

Related party receivables and payables

Informa TechTarget has receivables and payables with the Parent arising from transactions entered into in the ordinary course of business with the Parent, such as related party sales, shared and corporate cost recharges, including payroll and employee related costs, acquisition and integration costs and central operating costs. For the three and six months ended June 30, 2025, the Company incurred acquisition and integration costs in the amount of $12.1 million and $19.4 million, respectively. As of June 30, 2025, $17.0 million has yet to be settled and is classified within related party payables.

Settlement patterns of related party payables vary from transaction to transaction and are repaid on a non-routine basis. Changes in related party receivables and payables are presented in operating activities in the unaudited condensed consolidated statement of cash flows.

Transitional services agreement

In connection with the Merger, Informa TechTarget entered into a transitional service agreement with Informa Group Limited to receive certain business support services for generally up to 18 months after the closing for an initial monthly fee which approximated $2.0 million and decreases over the course of the agreement. These services include, but are not limited to, IT services, accounting & financial services, HR & payroll services, property services, and business support services. For the three and six months ended June 30, 2025, Informa TechTarget had incurred $4.1 million and $9.6 million, respectively, for such services, which are classified within general and administrative expenses. As of June 30, 2025, $1.7 million has yet to be settled and is classified within related party payables.

Reverse transitional services agreement

In connection with the Merger, Informa TechTarget entered into a reverse transitional service agreement with Informa Group Limited to provide property services to the Parent for a fixed monthly fee. For the three and six months ended June 30,

2025, activities related to this service were $0.1 million and $0.2 million, respectively, which have been recorded within related party receivable.