0001140361-24-031348.txt : 20240625 0001140361-24-031348.hdr.sgml : 20240625 20240625191803 ACCESSION NUMBER: 0001140361-24-031348 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240621 FILED AS OF DATE: 20240625 DATE AS OF CHANGE: 20240625 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Johnston Grace CENTRAL INDEX KEY: 0001958477 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39486 FILM NUMBER: 241070258 MAIL ADDRESS: STREET 1: C/O QUANTUM-SI INCORPORATED STREET 2: 530 OLD WHITFIELD STREET CITY: GUILFORD STATE: CT ZIP: 06437 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Quantum-Si Inc CENTRAL INDEX KEY: 0001816431 STANDARD INDUSTRIAL CLASSIFICATION: MEASURING & CONTROLLING DEVICES, NEC [3829] ORGANIZATION NAME: 08 Industrial Applications and Services IRS NUMBER: 851388175 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 29 BUSINESS PARK DRIVE CITY: BRANFORD STATE: CT ZIP: 06405 BUSINESS PHONE: (203) 458-7100 MAIL ADDRESS: STREET 1: 29 BUSINESS PARK DRIVE CITY: BRANFORD STATE: CT ZIP: 06405 FORMER COMPANY: FORMER CONFORMED NAME: HighCape Capital Acquisition Corp. DATE OF NAME CHANGE: 20200629 4 1 form4.xml FORM 4 X0508 4 2024-06-21 0001816431 Quantum-Si Inc QSI 0001958477 Johnston Grace C/O QUANTUM-SI INCORPORATED 29 BUSINESS PARK DRIVE BRANFORD CT 06405 true Chief Commercial Officer false Class A Common Stock 2024-06-21 4 S 0 4359 1.2072 D 299109 D Class A Common Stock 2024-06-24 4 S 0 3169 1.1959 D 295940 D The sales reported in this Form 4 were effected to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs") that were granted on March 15, 2024. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person. Represents the weighted average sales price per share. The shares sold at prices ranging from $1.17 to $1.30 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. Represents the weighted average sales price per share. The shares sold at prices ranging from $1.19 to $1.23 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. /s/ Samantha Silver, Attorney-in-Fact 2024-06-25