Christopher Eric Stone, President AEC at Albany International Corp., filed a Form 4 on August 13, 2026, disclosing the vesting of restricted stock units and the withholding of shares to cover related tax obligations, with transactions dated August 12, 2026 and March 1, 2026.

Key Highlights

  • RSU vesting: 6,905 shares of Class A Common Stock were acquired on August 12, 2026, pursuant to the vesting of restricted stock units granted August 12, 2024, at a price of $0.
  • Shares withheld for taxes: 1,975 shares were withheld on March 1, 2026, to satisfy tax liability related to the vesting, at a price of $63.84 per share.
  • Post-transaction ownership: Stone directly beneficially owns 14,633 shares of Class A Common Stock following the reported transactions.
  • Remaining RSUs: Stone holds 6,904 restricted stock units from the August 12, 2024 grant, plus 2,578 and 1,150 units from two other grants, and 5,521 units from a February 27, 2026 grant, all unvested.
  • Reporting person role: Stone is identified as an officer with the title President AEC at Albany International Corp.

RSU Vesting and Tax Withholding Transactions by Albany International's President AEC

According to the filing, Christopher Eric Stone's Form 4 covers two categories of activity in Albany International Corp. (NYSE:AIN) Class A Common Stock. On August 12, 2026, 6,905 shares were distributed to Stone following the vesting of restricted stock units originally granted on August 12, 2024, under the Albany International Corp. 2023 Plan. Each restricted stock unit entitles the holder to receive one share of Class A Common Stock upon vesting. The transaction was coded "M," indicating an exercise or conversion of a derivative security, and the price was reported as $0.

The filing also discloses a separate transaction coded "F," dated March 1, 2026, in which 1,975 shares were withheld at $63.84 per share. The filing states these shares were "withheld to satisfy the tax liability in connection with the transaction described in footnote 1," referring to the August 12, 2026 RSU vesting. Following all reported transactions, Stone directly holds 14,633 shares of Class A Common Stock.

In Table II, the filing details four outstanding restricted stock unit positions. From the August 12, 2024 grant, 6,904 units remain, with a scheduled vest of 6,904 on August 12, 2027. A February 21, 2025 grant shows 2,578 remaining units vesting in equal installments on March 1, 2027 and March 1, 2028. A second August 12, 2024 grant carries 1,150 units, scheduled to vest on March 1, 2027. A February 27, 2026 grant of 5,521 units vests in installments of 1,841, 1,840, and 1,840 on March 1, 2027, March 1, 2028, and March 1, 2029, respectively. The filing was signed by Cynthia A. SantaBarbara as attorney-in-fact on August 13, 2026.

What Was Disclosed

The filing reports the vesting of 6,905 restricted stock units into Class A Common Stock on August 12, 2026, the withholding of 1,975 shares at $63.84 for taxes on March 1, 2026, and Stone's resulting direct ownership of 14,633 shares, along with details of four remaining RSU grant positions.