QSI

SEC source: 0001140361-26-037481 · form4.xml · nonDerivative · entry 2

Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,639,950

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.7511 to $0.7779 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.

SEC source: 0001140361-26-037478 · form4.xml · nonDerivative · entry 2

Keyes Jeffry R. · CIK 0001557736 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,716,684

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.7511 to $0.7779 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.

SEC source: 0001140361-26-037476 · form4.xml · nonDerivative · entry 2

LaPointe Christian · CIK 0001856912 · GC & Corp. Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,167,913

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.7511 to $0.7779 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.

SEC source: 0001140361-26-037481 · form4.xml · nonDerivative · entry 1

Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,649,659

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.75 to $0.762 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.

SEC source: 0001140361-26-037478 · form4.xml · nonDerivative · entry 1

Keyes Jeffry R. · CIK 0001557736 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,719,177

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.75 to $0.762 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.

SEC source: 0001140361-26-037476 · form4.xml · nonDerivative · entry 1

LaPointe Christian · CIK 0001856912 · GC & Corp. Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,172,634

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.75 to $0.762 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.

SEC source: 0001140361-26-026287 · form4.xml · nonDerivative · entry 2

Vieceli John S. · CIK 0002032947 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,140,434

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.88 to $0.9291 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.

SEC source: 0001140361-26-026285 · form4.xml · nonDerivative · entry 2

Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,669,802

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.88 to $0.9291 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.

SEC source: 0001140361-26-026294 · form4.xml · nonDerivative · entry 2

LaPointe Christian · CIK 0001856912 · GC & Corp. Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,182,429

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.88 to $0.9291 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.

SEC source: 0001140361-26-026290 · form4.xml · nonDerivative · entry 2

Keyes Jeffry R. · CIK 0001557736 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,724,349

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.88 to $0.9291 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.

SEC source: 0001140361-26-026287 · form4.xml · nonDerivative · entry 1

Vieceli John S. · CIK 0002032947 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,155,546

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.9212 to $1.005 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.

SEC source: 0001140361-26-026285 · form4.xml · nonDerivative · entry 1

Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,681,113

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.9212 to $1.005 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.

SEC source: 0001140361-26-026294 · form4.xml · nonDerivative · entry 1

LaPointe Christian · CIK 0001856912 · GC & Corp. Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,190,223

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.9212 to $1.005 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.

SEC source: 0001140361-26-026290 · form4.xml · nonDerivative · entry 1

Keyes Jeffry R. · CIK 0001557736 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,728,466

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.9212 to $1.005 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.

SEC source: 0001140361-26-022237 · form4.xml · derivative · entry 11

ROTHBERG JONATHAN M · CIK 0001076352 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,185

Underlying: Class A Common Stock · 251,185 shares

Expires 2036-05-18

F2 · derivative.exercise_date: The shares underlying this option vest on the date of the Issuer's next regular annual stockholders meeting, subject to continued service through the applicable vesting date.

SEC source: 0001140361-26-022239 · form4.xml · derivative · entry 2

Dowdy Paula · CIK 0002016312 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,185

Underlying: Class A Common Stock · 251,185 shares

Expires 2036-05-18

F1 · derivative.exercise_date: The shares underlying this option vest on the date of the Issuer's next regular annual stockholders meeting, subject to continued service through the applicable vesting date.

SEC source: 0001140361-26-022240 · form4.xml · derivative · entry 2

Makes Brigid · CIK 0001375927 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,185

Underlying: Class A Common Stock · 251,185 shares

Expires 2036-05-18

F1 · derivative.exercise_date: The shares underlying this option vest on the date of the Issuer's next regular annual stockholders meeting, subject to continued service through the applicable vesting date.

SEC source: 0001140361-26-022245 · form4.xml · derivative · entry 2

Fattori Ruth A · CIK 0001306826 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,185

Underlying: Class A Common Stock · 251,185 shares

Expires 2036-05-18

F1 · derivative.exercise_date: The shares underlying this option vest on the date of the Issuer's next regular annual stockholders meeting, subject to continued service through the applicable vesting date.

SEC source: 0001140361-26-022244 · form4.xml · derivative · entry 2

Jafri Amir · CIK 0001994864 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,185

Underlying: Class A Common Stock · 251,185 shares

Expires 2036-05-18

F1 · derivative.exercise_date: The shares underlying this option vest on the date of the Issuer's next regular annual stockholders meeting, subject to continued service through the applicable vesting date.

SEC source: 0001140361-26-022243 · form4.xml · derivative · entry 2

Kenny John P. · CIK 0001719325 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,185

Underlying: Class A Common Stock · 251,185 shares

Expires 2036-05-18

F1 · derivative.exercise_date: The shares underlying this option vest on the date of the Issuer's next regular annual stockholders meeting, subject to continued service through the applicable vesting date.

SEC source: 0001140361-26-022238 · form4.xml · derivative · entry 3

RAKIN KEVIN · CIK 0001184421 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,185

Underlying: Class A Common Stock · 251,185 shares

Expires 2036-05-18

F3 · derivative.exercise_date: The shares underlying this option vest on the date of the Issuer's next regular annual stockholders meeting, subject to continued service through the applicable vesting date.

SEC source: 0001140361-26-022242 · form4.xml · derivative · entry 2

Mendel Scott · CIK 0001515051 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,185

Underlying: Class A Common Stock · 251,185 shares

Expires 2036-05-18

F1 · derivative.exercise_date: The shares underlying this option vest on the date of the Issuer's next regular annual stockholders meeting, subject to continued service through the applicable vesting date.

SEC source: 0001140361-26-022241 · form4.xml · derivative · entry 2

Kummeth Charles R. · CIK 0001534980 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,185

Underlying: Class A Common Stock · 251,185 shares

Expires 2036-05-18

F1 · derivative.exercise_date: The shares underlying this option vest on the date of the Issuer's next regular annual stockholders meeting, subject to continued service through the applicable vesting date.

SEC source: 0001140361-26-016152 · form4.xml · nonDerivative · entry 2

Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,692,423

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.9763 to $1.04 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.

SEC source: 0001140361-26-016155 · form4.xml · nonDerivative · entry 2

Keyes Jeffry R. · CIK 0001557736 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,732,582

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.9763 to $1.04 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.

SEC source: 0001140361-26-016152 · form4.xml · nonDerivative · entry 1

Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,776,135

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.9811 to $1.05 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.

SEC source: 0001140361-26-016155 · form4.xml · nonDerivative · entry 1

Keyes Jeffry R. · CIK 0001557736 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,769,963

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.9811 to $1.05 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.

SEC source: 0001140361-26-010945 · form4.xml · nonDerivative · entry 2

Vieceli John S. · CIK 0002032947 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,170,657

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.7973 to $0.8525 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.

SEC source: 0001140361-26-010949 · form4.xml · nonDerivative · entry 2

Keyes Jeffry R. · CIK 0001557736 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,807,345

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.7973 to $0.8525 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.

SEC source: 0001140361-26-010946 · form4.xml · nonDerivative · entry 2

LaPointe Christian · CIK 0001856912 · GC & Corp. Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,198,017

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.7973 to $0.8525 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.

SEC source: 0001140361-26-010941 · form4.xml · nonDerivative · entry 2

Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,859,847

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.7973 to $0.8525 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.

SEC source: 0001140361-26-010945 · form4.xml · nonDerivative · entry 1

Vieceli John S. · CIK 0002032947 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,181,896

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.8314 to $0.8718 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.

SEC source: 0001140361-26-010949 · form4.xml · nonDerivative · entry 1

Keyes Jeffry R. · CIK 0001557736 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,811,767

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.8314 to $0.8718 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.

SEC source: 0001140361-26-010946 · form4.xml · nonDerivative · entry 1

LaPointe Christian · CIK 0001856912 · GC & Corp. Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,204,127

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.8314 to $0.8718 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.

SEC source: 0001140361-26-010941 · form4.xml · nonDerivative · entry 1

Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,871,996

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $0.8314 to $0.8718 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.

SEC source: 0001140361-26-009605 · form4.xml · derivative · entry 2

Vieceli John S. · CIK 0002032947 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 468,508

Underlying: Class A Common Stock · 468,508 shares

Expires 2036-03-12

F2 · derivative.exercise_date: The shares underlying this option shall vest in equal quarterly installments beginning on June 20, 2026 until fully vested, subject to continued service through the applicable vesting dates.

SEC source: 0001140361-26-009605 · form4.xml · nonDerivative · entry 1

Vieceli John S. · CIK 0002032947 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,192,654

F1 · shares: The grant consists of restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock upon vesting. The RSUs shall vest in 16 equal quarterly installments beginning on June 20, 2026 until fully vested, subject to continued service through the applicable vesting date.

SEC source: 0001140361-26-009612 · form4.xml · derivative · entry 2

Keyes Jeffry R. · CIK 0001557736 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 780,847

Underlying: Class A Common Stock · 780,847 shares

Expires 2036-03-12

F2 · derivative.exercise_date: The shares underlying this option shall vest in equal quarterly installments beginning on June 20, 2026 until fully vested, subject to continued service through the applicable vesting dates.

SEC source: 0001140361-26-009612 · form4.xml · nonDerivative · entry 1

Keyes Jeffry R. · CIK 0001557736 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,816,000

F1 · shares: The grant consists of restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock upon vesting. The RSUs shall vest in four equal annual installments beginning on April 20, 2027 until fully vested, subject to continued service through the applicable vesting date.

SEC source: 0001140361-26-009602 · form4.xml · derivative · entry 2

Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,561,695

Underlying: Class A Common Stock · 1,561,695 shares

Expires 2036-03-12

F2 · derivative.exercise_date: The shares underlying this option shall vest in equal quarterly installments beginning on June 20, 2026 until fully vested, subject to continued service through the applicable vesting dates.

SEC source: 0001140361-26-009602 · form4.xml · nonDerivative · entry 1

Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,883,624

F1 · shares: The grant consists of restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock upon vesting. The RSUs shall vest in four equal annual installments beginning on April 20, 2027 until fully vested, subject to continued service through the applicable vesting date.

SEC source: 0001140361-26-009598 · form4.xml · derivative · entry 2

LaPointe Christian · CIK 0001856912 · GC & Corp. Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 312,339

Underlying: Class A Common Stock · 312,339 shares

Expires 2036-03-12

F2 · derivative.exercise_date: The shares underlying this option shall vest in equal quarterly installments beginning on June 20, 2026 until fully vested, subject to continued service through the applicable vesting dates.

SEC source: 0001140361-26-009598 · form4.xml · nonDerivative · entry 1

LaPointe Christian · CIK 0001856912 · GC & Corp. Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,209,976

F1 · shares: The grant consists of restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock upon vesting. The RSUs shall vest in 16 equal quarterly installments beginning on June 20, 2026 until fully vested, subject to continued service through the applicable vesting date.

SEC source: 0001140361-26-008320 · form4.xml · nonDerivative · entry 1

Dowdy Paula · CIK 0002016312 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 269,107

F1 · price: Represents the weighted average purchase price per share. The shares were purchased at prices ranging from $0.9051 to $0.9730 per share. Full information regarding the number of shares purchased 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.

SEC source: 0001140361-26-008322 · form4.xml · nonDerivative · entry 1

Kummeth Charles R. · CIK 0001534980 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 855,000

F1 · price: Represents the weighted average purchase price per share. The shares were purchased at prices ranging from $0.8906 to $0.9735 per share. Full information regarding the number of shares purchased 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.

SEC source: 0001140361-26-006970 · form4.xml · derivative · entry 2

Jafri Amir · CIK 0001994864 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,055

Underlying: Class A Common Stock · 114,055 shares

Expires 2036-02-24

F1 · derivative.exercise_date: The shares underlying this option shall vest in equal monthly installments beginning on March 31, 2026 and on the last day of each month thereafter, subject to continued service through the applicable vesting dates.

SEC source: 0002032947-25-000005 · primary_doc.xml · nonDerivative · entry 1

Vieceli John S. · CIK 0002032947 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 800,973

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $1.260 to $1.310 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.

SEC source: 0001856912-25-000005 · primary_doc.xml · nonDerivative · entry 1

LaPointe Christian · CIK 0001856912 · GC & Corp. Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 948,855

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $1.260 to $1.310 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.

SEC source: 0001557736-25-000006 · primary_doc.xml · nonDerivative · entry 1

Keyes Jeffry R. · CIK 0001557736 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,163,197

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $1.260 to $1.310 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.

SEC source: 0001505034-25-000005 · primary_doc.xml · nonDerivative · entry 1

Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,578,018

F1 · kind: Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $1.260 to $1.310 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.