Merle A. Stein - 27 Feb 2026 Form 4 Insider Report for ALBANY INTERNATIONAL CORP /DE/ (AIN)

Signature
Cynthia A. SantaBarbara, Attorney-in-Fact
Issuer symbol
AIN
Transactions as of
27 Feb 2026
Net transactions value
-$143,548
Form type
4
Filing time
03 Mar 2026, 14:30:17 UTC
Previous filing
04 Mar 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Stein Merle A President MC C/O ALBANY INTERNATIONAL CORP, 216 AIRPORT DRIVE, ROCHESTER Cynthia A. SantaBarbara, Attorney-in-Fact 03 Mar 2026 0002036916

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AIN Class A Common Stock Options Exercise $0 +360 $0.000000 360 01 Mar 2026 Direct F1
transaction AIN Class A Common Stock Disposed to Issuer $20,754 -360 -50% $57.65 360 01 Mar 2026 Direct F1
transaction AIN Class A Common Stock Options Exercise $0 +302 $0.000000 302 01 Mar 2026 Direct F1
transaction AIN Class A Common Stock Disposed to Issuer $17,410 -302 -50% $57.65 302 01 Mar 2026 Direct F1
transaction AIN Class A Common Stock Options Exercise $0 +651 $0.000000 651 01 Mar 2026 Direct F1
transaction AIN Class A Common Stock Disposed to Issuer $37,530 -651 -50% $57.65 651 01 Mar 2026 Direct F1
transaction AIN Class A Common Stock Options Exercise $0 +522 $0.000000 522 01 Mar 2026 Direct F1
transaction AIN Class A Common Stock Disposed to Issuer $30,036 -521 -50% $57.65 521 01 Mar 2026 Direct F1
transaction AIN Class A Common Stock Options Exercise $0 +779 +153% $0.000000 1,288 01 Mar 2026 Direct F2
transaction AIN Class A Common Stock Options Exercise $0 +1,127 +88% $0.000000 2,415 01 Mar 2026 Direct F3
transaction AIN Class A Common Stock Tax liability $37,818 -656 -27% $57.65 1,759 01 Mar 2026 Direct F4
holding AIN Class A Common Stock 509 27 Feb 2026 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction AIN Phantom Stock Units Options Exercise $0 -360 -100% $0.000000 0 01 Mar 2026 Class A Common Stock 360 Direct F5, F6
transaction AIN Phantom Stock Units Options Exercise $0 -302 -50% $0.000000 302 01 Mar 2026 Class A Common Stock 604 Direct F7, F8
transaction AIN Phantom Stock Units Options Exercise $0 -651 -100% $0.000000 0 01 Mar 2026 Class A Common Stock 651 Direct F9, F10
transaction AIN Phantom Stock Units Options Exercise $0 -521 -50% $0.000000 521 01 Mar 2026 Class A Common Stock 1,042 Direct F11, F12
transaction AIN Restricted Stock Units Options Exercise $0 +779 $0.000000 778 01 Mar 2026 Class A Common Stock 1,557 Direct F13, F14
transaction AIN Restricted Stock Units Options Exercise $0 +1,127 +100% $0.000000 2,252 01 Mar 2026 Class A Common Stock 3,379 Direct F15, F16
holding AIN Restricted Stock Units 4,996 27 Feb 2026 Class A Common Stock 4,996 Direct F17, F18
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Deemed acquisition and disposition to the issuer of shares of stock underlying Phantom Stock Units upon automatic vesting and cash settlement of such units (see footnotes 4, 6, 8 and 10). No shares were actually issued to the reporting person, nor did the reporting person dispose of any shares.
F2 Shares distributed pursuant to vesting of Restricted Stock Units granted on September 1, 2024.
F3 Shares distributed pursuant to vesting of Restricted Stock Units granted on February 21, 2025.
F4 Shares withheld to satisfy the tax liability in connection with the transaction described in footnotes 2 and 3 above.
F5 Phantom Stock Units granted on February 25, 2022 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.
F6 360 Phantom Stock Units will be payable each year on or about March 1, 2022; 360 on March 1, 2023; 360 on March 1, 2024; 360 on March 1, 2025; and 360 on March 1, 2026.
F7 Phantom Stock Units granted on February 24, 2023 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.
F8 302 Phantom Stock Units will be payable on or about March 1, 2023; 302 on March 1, 2024; 302 on March 1, 2025; 302 on March 1, 2026; and 360 on March 1, 2027.
F9 Phantom Stock Units granted on February 23, 2024 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.
F10 652 Phantom Stock Units will be settled and payable on or about March 1, 2024; 652 on or about March 1, 2025; and 651 on or about March 1, 2026.
F11 Phantom Stock Units granted on February 21, 2025 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.
F12 522 Phantom Stock Units will be settled and payable on or about March 1, 2025; 521 on or about March 1, 2025; and 521 on or about March 1, 2026.
F13 Restricted Stock Units granted September 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.
F14 779 Restricted Stock Units vest on March 1, 2025; 779 Restricted Stock Units vest on March 1, 2026; and 778 Restricted Stock Units vest on March 1, 2027.
F15 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.
F16 1127 Restricted Stock Units vest on March 1, 2026; 1126 Restricted Stock Units vest on March 1, 2027; and 1126 Restricted Stock Units vest on March 1, 2028.
F17 Restricted Stock Units granted February 27, 2026 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.
F18 1666 Restricted Stock Units vest on March 1, 2027; 1665 Restricted Stock Units vest on March 1, 2028; and 1665 Restricted Stock Units vest on March 1, 2029.