RIEMAN DEBORAH

Row 4 · 2025-02-12 · Grant · Acquired 1,507 · Balance 48,035

F3: Represents annual equity retainer in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Corning Incorporated common stock.

F2: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

Row 2 · Balance 1,059

F1: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F2: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

Row 3 · Balance 1,805

F1: Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.

F2: Conversion of restricted stock units to the Company's common stock and distribution of such stock is deferred until a specific date as elected by the participant or termination of service as a Corning director.

Row 1 · Balance 100,813

Row 1 · 2017-08-08 · Disposition to issuer · Disposed 6,516 · Balance 0

F1: Pursuant to an Agreement and Plan of Merger by and among the Issuer, Aerial Topco, L.P. ("Parent") and Aerial Merger Sub, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"), the Merger Sub merged with and into the Issuer on August 8, 2017, with the Issuer surviving as a wholly-owned subsidiary of Parent (the "Merger"). At the effective time of the Merger, each share of Class A Common Stock outstanding, automatically and without any required action on the part of the Reporting Person, was converted into the right to receive $33.50 in cash, without interest.

Row 2 · 2017-08-08 · Disposition to issuer · Disposed 7,786 · Balance 0

F2: Pursuant to an Agreement and Plan of Merger by and among the Issuer, Aerial Topco, L.P. ("Parent") and Aerial Merger Sub, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"), the Merger Sub merged with and into the Issuer on August 8, 2017, with the Issuer surviving as a wholly-owned subsidiary of Parent (the "Merger"). At the effective time of the Merger, each restricted stock unit outstanding subject to time-based vesting, automatically and without any required action on the part of the Reporting Person, became fully vested and canceled in exchange for a right to receive a cash payment in an amount equal to $33.50, without interest, for each share of Class A Common Stock underlying the restricted stock unit, less any required withholding taxes.