0001213900-26-026432.txt : 20260311 0001213900-26-026432.hdr.sgml : 20260311 20260311192116 ACCESSION NUMBER: 0001213900-26-026432 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20260310 FILED AS OF DATE: 20260311 DATE AS OF CHANGE: 20260311 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Roberts Christopher Bruce CENTRAL INDEX KEY: 0001757685 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-40615 FILM NUMBER: 26745046 MAIL ADDRESS: STREET 1: 1014 PRIRY PLACE CITY: MCLEAN STATE: VA ZIP: 22101 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Quantum Computing Inc. CENTRAL INDEX KEY: 0001758009 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] ORGANIZATION NAME: 06 Technology EIN: 824533053 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 5 MARINE VIEW PLZ, SUITE 214 CITY: HOBOKEN STATE: NJ ZIP: 07030 BUSINESS PHONE: 703-436-2161 MAIL ADDRESS: STREET 1: 5 MARINE VIEW PLZ, SUITE 214 CITY: HOBOKEN STATE: NJ ZIP: 07030 4 1 ownership.xml X0508 4 2026-03-10 0 0001758009 Quantum Computing Inc. QUBT 0001757685 Roberts Christopher Bruce 5 MARINE VIEW PLAZA, SUITE 214 HOBOKEN NJ 07030 0 1 0 0 CFO and General Counsel 0 Common Stock 2026-03-10 4 M 0 400000 6.85 A 1201300 D Common Stock 2026-03-10 4 S 0 68902 7.8518 D 1132398 D Common Stock 2026-03-11 4 S 0 9360 7.8520 D 1123038 D Employee Stock Option (right to buy) 6.85 2026-03-10 4 M 0 400000 0.0 D 2026-05-25 Common Stock 400000 300000 D Sale of shares to cover the exercise price, withholding tax obligations and broker fees and commissions, pursuant to a broker assisted cashless exercise of vested stock options granted on April 26, 2021 under the 2019 Quantum Computing Inc. Equity and Incentive Plan. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $7.8500 to $7.8550 on March 10, 2026 and March 11, 2026. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The stock option was granted on April 26, 2021 (the "Date of Grant"), and had a vesting commencement date of April 26, 2021. The options vested as follows: (i) 150,000 Options vested immediately upon grant (ii) 83,333 Options vested on the 12-month anniversary of the Date of Grant (iii), 83,333 Options vested on the 24-month anniversary of the Date of Grant and (iv) 83,334 Options vested on the 36-month anniversary of the Date of Grant. /s/ Christopher Bruce Roberts 2026-03-11