AI Alpine (Luxembourg) S.a.r.l. - 05 Jun 2026 Form 4 Insider Report for INNIO N.V. (INIO)

Reporting relationship: 10%+ Owner
Issuer ticker: INIO
Reported as of: 05 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 05 Jun 2026, 18:30:24 UTC
Prior SEC filing: 04 Jun 2026
Source filing: View source filing
Reporting owner signature: AI ALPINE (LUXEMBOURG) S.A R.L., By: /s/ Jean-Francois Jochum, Name: Jean-Francois Jochum, Title: Authorized Signatory, By: /s/ Yves Kuhn, Name: Yves Kuhn, Title: Authorized Signatory

Key filing fact

AI Alpine (Luxembourg) S.a.r.l. filed Form 4 for INNIO N.V. (INIO) on 05 Jun 2026.

Key facts

This page summarizes AI Alpine (Luxembourg) S.a.r.l.'s Form 4 filing for INNIO N.V. (INIO).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 05 Jun 2026, 18:30.

Change

Previous filing in this sequence was filed on 04 Jun 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 (5)

CIK 0002136721 Primary reporting owner

AI Alpine (Luxembourg) S.a.r.l.

Relationship: 10%+ Owner
Address: 2-4 RUE BECK, LUXEMBOURG, LUXEMBOURG
Signature: AI ALPINE (LUXEMBOURG) S.A R.L., By: /s/ Jean-Francois Jochum, Name: Jean-Francois Jochum, Title: Authorized Signatory, By: /s/ Yves Kuhn, Name: Yves Kuhn, Title: Authorized Signatory
Signature date: 05 Jun 2026

CIK 0002138248

AI Alpine Parent & Cy S.C.A.

Relationship: 10%+ Owner
Address: 2-4 RUE BECK, LUXEMBOURG, LUXEMBOURG
Signature: AI ALPINE PARENT & CY S.C.A., By: AI Alpine GP S.a r.l., its General Partner, By: /s/ Jean-Francois Jochum, Name: Jean-Francois Jochum, Title: Manager, By: /s/ Kremena Popova, Name: Kremena Popova, Title: Manager
Signature date: 05 Jun 2026

CIK 0001034196

ADVENT INTERNATIONAL, L.P.

Relationship: 10%+ Owner
Address: PRUDENTIAL TOWER, 800 BOYLSTON STREET, SUITE 3300, BOSTON
Signature: ADVENT INTERNATIONAL, L.P., By: Advent International GP, LLC, its General Partner, By: /s/ Neil Crawford, Name: Neil Crawford, Title: Vice President of Finance
Signature date: 05 Jun 2026

CIK 0001984045

ADVENT INTERNATIONAL GP, LLC

Relationship: 10%+ Owner
Address: PRUDENTIAL TOWER, 800 BOYLSTON STREET, SUITE 3300, BOSTON
Signature: ADVENT INTERNATIONAL GP, LLC, By: /s/ Neil Crawford, Name: Neil Crawford, Title: Vice President of Finance
Signature date: 05 Jun 2026

CIK 0001362558

Abu Dhabi Investment Authority

Relationship: 10%+ Owner
Address: 211 CORNICHE STREET, PO BOX 3600, ABU DHABI, UNITED ARAB EMIRATES
Signature: ABU DHABI INVESTMENT AUTHORITY, By: /s/ Ahmed AlNeyadi, Name: Ahmed AlNeyadi, Title: Authorized Signatory, By: /s/ Saif Surour AlMashghouni, Name: Saif Surour AlMashghouni, Title: Authorized Signatory
Signature date: 05 Jun 2026

Reported non-derivative transactions

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

INIO transaction

Common Shares

Sale

Transaction value
Shares: -103,500,000
Change %: -14%
Price: $25.99^*
Shares after: 646,500,000
Date: 05 Jun 2026
Ownership: Direct
Footnotes: F1, F2, F3

INIO transaction

Common Shares

Sale

Transaction value
Shares: -103,500,000
Change %: -14%
Price: $25.99^*
Shares after: 646,500,000
Date: 05 Jun 2026
Ownership: Direct
Footnotes: F1, F2, F3

INIO transaction

Common Shares

Sale

Transaction value
Shares: -103,500,000
Change %: -14%
Price: $25.99^*
Shares after: 646,500,000
Date: 05 Jun 2026
Ownership: Direct
Footnotes: F1, F2, F3

INIO transaction

Common Shares

Sale

Transaction value
Shares: -103,500,000
Change %: -14%
Price: $25.99^*
Shares after: 646,500,000
Date: 05 Jun 2026
Ownership: Direct
Footnotes: F1, F2, F3

INIO transaction

Common Shares

Sale

Transaction value
Shares: -103,500,000
Change %: -14%
Price: $25.99^*
Shares after: 646,500,000
Date: 05 Jun 2026
Ownership: Direct
Footnotes: F1, F2, F3

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

The reported securities are directly held by AI Alpine (Luxembourg) S.a r.l. (the "Shareholder"), which is indirectly controlled by AI Alpine Parent & Cy S.C.A. ("AI Alpine Parent"). Various funds and accounts affiliated with Advent International, L.P. and its general partner, Advent International GP, LLC (together with Advent International, L.P., "Advent"), indirectly hold 53.8% of the equity of AI Alpine Parent and, accordingly, Advent exercises voting and investment control of the securities directly held by the Shareholder. The board of Advent International GP, LLC appoints the investment committee of Advent International, L.P. (the "Investment Committee"), which Investment Committee has voting and investment power with respect to the securities directly held by the Shareholder.

Footnote F2

Abu Dhabi Investment Authority ("ADIA") indirectly holds approximately 45.0% of the equity of AI Alpine Parent through Luxinva S.A., a wholly owned subsidiary of ADIA. Due to the terms of its relationship with AI Alpine Parent and such indirect holdings, ADIA may, for the purposes of and pursuant to the rules and regulations of the SEC, also be deemed to have beneficial ownership of the securities directly held by the Shareholder. ADIA is a public institution established by the Government of the Emirate of Abu Dhabi.

Footnote F3

Each Reporting Person and each other person referenced in this Statement disclaims Section 16 beneficial ownership of the reported securities except to the extent of their respective pecuniary interest therein, if any, and this Statement shall not be deemed an admission of beneficial ownership of any of the reported shares for purposes of Section 16 or any other purpose.

SEC remarks

The board of directors of the Issuer (the "Board") currently includes members affiliated with certain of the Reporting Persons that were appointed or elected to the Board pursuant to the Relationship Agreement, dated June 4, 2026, between the Issuer and the Shareholder. As a result, the Reporting Persons may be deemed directors by deputization for purposes of Section 16 of the Exchange Act.