X0508 4 2025-03-01 0000819793 ALBANY INTERNATIONAL CORP /DE/ AIN 0001299383 Gaug Joseph M C/O ALBANY INTERNATIONAL CORP. 216 AIRPORT DRIVE ROCHESTER NH 03867 0 1 0 0 VP-General Counsel & Secretary 0 Class A Common Stock 6811 D Class A Common Stock 2025-03-01 4 A 0 2335 0 A 9146 D Class A Common Stock 2025-03-01 4 M 0 641 0 A 9787 D Class A Common Stock 2025-03-01 4 M 0 717 0 A 10504 D Class A Common Stock 2025-03-01 4 M 0 905 0 A 11409 D Class A Common Stock 2025-03-01 4 F 0 1761 76.57 D 9648 D Class A Common Stock 2025-03-01 4 M 0 463 0 A 463 D Class A Common Stock 2025-03-01 4 D 0 463 80.83 D 0 D Phantom Stock Units 2025-03-01 4 M 0 463 0 D 2021-03-01 Class A Common Stock 463 0 D Restricted Stock Units 2025-03-01 4 M 0 641 0 D 2025-03-01 Class A Common Stock 641 0 D Restricted Stock Units 2025-03-01 4 M 0 717 0 D 2025-03-01 Class A Common Stock 1434 717 D Restricted Stock Units 2025-03-01 4 M 0 905 0 D 2025-03-01 Class A Common Stock 2714 1809 D Restricted Stock Units 2026-03-01 Class A Common Stock 3201 3201 D Shares distributed pursuant to a Multi-Year Performance Award made under the Albany International Corp. 2017 Incentive Plan. Shares distributed pursuant to a vesting of Restricted Stock Units granted February 25, 2022. Shares distributed pursuant to a vesting of Restricted Stock Units granted February 24, 2023. Shares distributed pursuant to a vesting of Restricted Stock Units granted February 23, 2024. Shares withheld to satisfy the tax liability in connection with the transaction described in footnotes 1, 2, 3 and 4 above. Deemed acquisition and disposition to the issuer of shares of stock underlying Restricted Stock Units upon automatic vesting and cash settlement of such Units (see footnote 7 and 8). No shares were actually issued to the reporting person, nor did the reporting person dispose of any shares. Phantom Stock Units granted on February 18, 2021 pursuant to the Phantom Stock Unit Plan. Each Phantom Stock Unit entitles the holder to receive the cash equivalent of one share of Class A Common Stock at the time of vesting. 463 Phantom Stock Units will be settled and payable each year on or about March 1, beginning March 1, 2021. Restricted Stock Units granted February 25, 2022 pursuant to the Albany International Corp. 2017 Incentive Plan. Each Restricted Stock Unit entitles the holder to receive one share of Class A Common Stock at the time of vesting. 641 Restricted Stock Units vest on March 1, 2023; 641 Restricted Stock Units vest on March 1, 2024; and 641 Restricted Stock Units vest on March 1, 2025. Restricted Stock Units granted February 24, 2023 pursuant to the Albany International Corp. 2017 Incentive Plan. Each Restricted Stock Unit entitles the holder to receive one share of Class A Common Stock at the time of vesting. 708 Restricted Stock Units vest on March 1, 2024; 717 Restricted Stock Units vest on March 1, 2025; and 717 Restricted Stock Units vest on March 1, 2026. Restricted Stock Units granted February 23, 2024 pursuant to the Albany International Corp. 2023 Incentive Plan. Each Restricted Stock Unit entitles the holder to receive one share of Class A Common Stock at the time of vesting. 905 Restricted Stock Units vest on March 1, 2025; 905 Restricted Stock Units vest on March 1, 2026; and 904 Restricted Stock Units vest on March 1, 2027. Restricted Stock Units granted February 21, 2025 pursuant to the Albany International Corp. 2023 Incentive Plan. Each Restricted Stock Unit entitles the holder to receive one share of Class A Common Stock at the time of vesting. 1067 Restricted Stock Units vest on March 1, 2026; 1067 Restricted Stock Units vest on March 1, 2027; and 1067 Restricted Stock Units vest on March 1, 2028. Cynthia A. SantaBarbara, Attorney-in-Fact 2025-03-04