Every 8-K that Integral Ad Science Holding Corp. (IAS) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 8-K covers material events a company has to report between its quarterly reports, so if you follow IAS and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full IAS filings page.
Integral Ad Science Holding Corp. completed its sale to Igloo Group Parent, Inc., an affiliate of Novacap, in an all‑cash merger valuing the company at approximately $1.6 billion. Each outstanding share of common stock (other than excluded and appraisal shares) was converted into the right to receive $10.30 in cash.
In connection with the closing, the company entered into a new Credit Agreement with Royal Bank of Canada and terminated its prior credit facility, releasing related liens and guarantees. The merger triggered a change in control, with the company becoming a wholly owned subsidiary of Parent, all pre‑merger directors resigning, and Merger Sub’s directors assuming board roles.
Company stock was halted and will be delisted from Nasdaq, followed by deregistration and suspension of SEC reporting. Equity awards were converted into cash or replacement awards, and the CEO and CFO received retention bonus agreements of $4.0 million and $0.6 million, respectively, subject to service-based vesting.
Integral Ad Science Holding Corp. filed an update related to its previously announced merger, voluntarily adding supplemental disclosures to its definitive information statement.
The new language clarifies the board’s review of management’s financial forecasts, including 2024 Forecasts, February 2025 Forecasts, and August 2025 Forecasts covering fiscal years 2024 through 2029, and how these were used in evaluating strategic alternatives and the proposed merger with Igloo Group Parent, Inc. and its subsidiary.
The filing also restates parts of the background section describing negotiations and the draft merger agreement with a financial sponsor buyer, and includes an extended forward-looking statements disclaimer highlighting risks that the merger may not close, potential regulatory and legal hurdles, business disruption, retention of key personnel, and broader economic and industry conditions.
Integral Ad Science Holding Corp. (IAS) furnished an update on its recent performance. The company announced it issued a press release with financial results for the quarter ended September 30, 2025.
The press release is provided as Exhibit 99.1 under Item 2.02 and is furnished—not deemed filed—under the Exchange Act. No additional financial details are included in this notice.
Integral Ad Science Holding Corp. entered into an Agreement and Plan of Merger dated September 24, 2025, under which Igloo Group Acquisition Company, a Novacap-affiliated Merger Sub, will merge into the company and the company will become a wholly owned subsidiary of Igloo Group Parent, Inc.
Each outstanding share of company common stock (other than excluded shares) will be converted into the right to receive $10.30 in cash. Outstanding options, RSUs and MSUs are addressed: in-the-money options will be cashed out for the spread, unvested RSUs convert to contingent cash awards that retain original vesting conditions, and MSUs convert into replacement MSU awards in the acquirer with vesting tied to continued service and original settlement schedules.
Closing conditions include stockholder consents and customary conditions, a required mailing at least 20 days before closing, and the closing will not occur before November 23, 2025 without Parent consent. A Support Agreement with Vista Equity-affiliated funds provides that certain stockholders agreed to vote in favor of the Merger. The Form 8-K is signed by CFO Alpana Wegner.
Integral Ad Science Holding Corp. announced that it has entered into an Agreement and Plan of Merger with Igloo Group Parent, Inc. and its wholly owned subsidiary, Igloo Group Acquisition Company, Inc., which are affiliates of investment funds managed by Novacap Management Inc. Under the agreement, the acquisition subsidiary will merge with and into Integral Ad Science, and the company will survive as a wholly owned subsidiary of Igloo Group Parent.
The company and Igloo Group Parent issued a joint press release announcing the signing of the Merger Agreement, which is furnished as an exhibit. The filing highlights numerous risks that could prevent or delay closing, including failure to obtain required approvals, possible termination of the Merger Agreement, business disruption during the pendency of the deal and potential legal proceedings. Integral Ad Science plans to send an information statement to its stockholders on Schedule 14C describing the proposed transaction, and urges stockholders to read it carefully when available.
Integral Ad Science Holding (Nasdaq: IAS) filed an 8-K announcing a second amendment to its September 2021 credit agreement, executed on 17 June 2025 with PNC Bank and a syndicate of lenders.
The amendment extends the revolving and term-loan maturity to 17 June 2030, introduces a $30 million swingline sub-facility and resets pricing to SOFR + 1.50% with three 25-bp step-ups tied to total net leverage. The borrower may also increase the revolving credit facility by at least $250 million under certain conditions. All existing financial covenants, default triggers and acceleration terms remain unchanged.
Management disclosed the closing of the amendment via press release on 18 June 2025. The filing signals proactive balance-sheet management: IAS gains longer-dated liquidity and incremental borrowing capacity, albeit with potential interest-cost escalation if leverage rises.