X0508 4/A 2025-03-01 2025-03-04 0000819793 ALBANY INTERNATIONAL CORP /DE/ AIN 0002041542 Purdum Suzanne K C/O ALBANY INTERNATIONAL CORP 216 AIRPORT DRIVE ROCHESTER NH 03867 0 1 0 0 CHRO 0 Class A Common Stock 2025-03-01 4 M 0 170 0 A 170 D Class A Common Stock 2025-03-01 4 M 0 1439 0 A 1609 D Class A Common Stock 2025-03-01 4 F 0 478 76.57 D 1131 D Restricted Stock Units 2026-03-01 Class A Common Stock 2660 2660 D Restricted Stock Units 2025-03-01 4 M 0 170 0 A 2025-03-01 Class A Common Stock 509 339 D Restricted Stock Units 2025-03-01 4 M 0 1439 0 A 2025-03-01 Class A Common Stock 4315 2876 D Shares distributed pursuant to vesting of Restricted Stock Units granted on November 1, 2024. Shares distributed pursuant to vesting of Restricted Stock Units granted on November 1, 2024. Shares withheld to satisfy the tax liability in connection with the transactions described in footnotes 1 and 2 above. Restricted Stock Units granted February 21, 2025 pursuant to the Albany International Corp. 2023 Plan. Each Restricted Stock Unit entitles the holder to receive one share of Class A Common Stock at the time of vesting. 887 Restricted Stock Units vest on March 1, 2026; 887 Restricted Stock Units vest on March 1, 2027; and 886 Restricted Stock Units vest on March 1, 2028. Restricted Stock Units granted November 1, 2024 pursuant to the Albany International Corp. 2023 Plan. Each Restricted Stock Unit entitles the holder to receive one share of Class A Common Stock at the time of vesting. 170 Restricted Stock Units vest on March 1, 2025; 170 Restricted Stock Units vest on March 1, 2026; and 169 Restricted Stock Units vest on March 1, 2027. Restricted Stock Units granted November 1, 2024 pursuant to the Albany International Corp. 2023 Plan. Each Restricted Stock Unit entitles the holder to receive one share of Class A Common Stock at the time of vesting. 1,439 Restricted Stock Units vest on March 1, 2025; 1,438 Restricted Stock Units vest on March 1, 2026; and 1,438 Restricted Stock Units vest on March 1, 2027. Correction to shares disposed and shares owned due to administrative error. Cynthia A. SantaBarbara, Attorney-in-Fact 2025-03-05