X0508 4 2023-12-28 0 0001830029 Adit EdTech Acquisition Corp. ADEX.U 0001838659 SHRIER DAVID L. C/O ADIT EDTECH ACQUISITION CORP. 1345 AVENUE OF THE AMERICAS, 33RD FLOOR NEW YORK NY 10105 1 1 0 0 President and CEO 0 Common Stock 2023-12-28 4 P 0 2250 4.80 A 2250 D Common Stock 2023-12-28 4 P 0 400 4.76 A 400 I See Footnote Common Stock 2023-12-28 4 P 0 800 5.09 A 800 D As described in the Issuer's registration statement on Form S-1 (File No. 333-251641) (the "Registration Statement") under the heading "Description of Securities--Founder Shares." Represents the volume-weighted average purchase price of several purchases made on the open market at prices ranging from $4.60 to $5.09 per share. The reporting person undertakes to provide (upon request by the SEC staff, the Issuer or a security holder of the Issuer) full information regarding the number of shares purchased at each separate price. Represents the volume-weighted average purchase price of several purchases made on the open market at prices ranging from $4.75 to $4.78 per share. Consists of 400 shares purchased by Visionary Future LLC. The David Shrier Revocable Trust, of which the reporting person is the sole beneficiary, is the sole member of Visionary Future LLC. Each unit consists of one share of the Issuer's common stock and one-half of one warrant to purchase one share of the Issuer's common stock, as described in the Issuer's registration statement on Form S-1 (File No. 333-251641) (the "Registration Statement") under the heading "Description of Securities--Units." Represents the volume-weighted average purchase price of several purchases made on the open market at prices ranging from $4.94 to $5.43 per unit. /s/ David L. Shrier 2023-12-28