Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Quantum-Si IncQSI · Entity 6440 | Director · President & CEO | September 21, 2026 | September 23, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Quantum-Si Inc
Report date September 21, 2026 · Filed September 23, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 3,639,950 |
Ending reported balance
After 2026-09-22 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-09-21 · Sale · Disposed 20,143 · Balance 3,649,659 F1: 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: 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. Row 2 · 2026-09-22 · Sale · Disposed 9,709 · Balance 3,639,950 F1: 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: 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. |
Filing footnotes · ownership attribution and instrument terms
F1: 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: 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.
F3: 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.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 22, 2026 Filed Sep 23, 2026 23:51 UTC | Quantum-Si Inc QSI · Entity 6440 | SaleClass A Common Stock | 9,709 | $0.76 | $7,386.61 |
DisclosureSEC 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. Read SEC document |
| September 21, 2026 Filed Sep 23, 2026 23:51 UTC | Quantum-Si Inc QSI · Entity 6440 | SaleClass A Common Stock | 20,143 | $0.76 | $15,224.08 |
DisclosureSEC 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. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 00:12 UTC | Quantum-Si Inc QSI · Entity 6440 | SaleClass A Common Stock | 11,311 | $0.90 | $10,168.59 |
DisclosureSEC 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. Read SEC document |
| June 22, 2026 Filed Jun 25, 2026 00:12 UTC | Quantum-Si Inc QSI · Entity 6440 | SaleClass A Common Stock | 11,310 | $0.96 | $10,828.19 |
DisclosureSEC 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. Read SEC document |
| April 21, 2026 Filed Apr 22, 2026 21:02 UTC | Quantum-Si Inc QSI · Entity 6440 | SaleClass A Common Stock | 83,712 | $1.00 | $83,293.44 |
DisclosureSEC 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. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 21:02 UTC | Quantum-Si Inc QSI · Entity 6440 | SaleClass A Common Stock | 83,712 | $1.01 | $84,247.76 |
DisclosureSEC 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. Read SEC document |
| March 23, 2026 Filed Mar 24, 2026 22:49 UTC | Quantum-Si Inc QSI · Entity 6440 | SaleClass A Common Stock | 12,149 | $0.83 | $10,042.36 |
DisclosureSEC 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. Read SEC document |
| March 20, 2026 Filed Mar 24, 2026 22:49 UTC | Quantum-Si Inc QSI · Entity 6440 | SaleClass A Common Stock | 11,628 | $0.85 | $9,864.03 |
DisclosureSEC 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. Read SEC document |
| March 12, 2026 Filed Mar 16, 2026 20:10 UTC | Quantum-Si Inc QSI · Entity 6440 | GrantStock Option (Right to Buy) · Derivative | 1,561,695 | $0.00 Strike: $0.98 | $0.00 |
DisclosureSEC 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. Read SEC document |
| March 12, 2026 Filed Mar 16, 2026 20:10 UTC | Quantum-Si Inc QSI · Entity 6440 | GrantClass A Common Stock | 1,305,606 | $0.00 | $0.00 |
DisclosureSEC 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. Read SEC document |
| December 22, 2025 Filed Dec 23, 2025 00:29 UTC | Quantum-Si Inc QSI · Entity 6440 | SaleClass A Common Stock | 23,707 | $1.28 | $30,250.13 |
DisclosureSEC 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. Read SEC document |
| September 23, 2025 Filed Sep 24, 2025 22:31 UTC | Quantum-Si Inc QSI · Entity 6440 | SaleClass A Common Stock | 10,643 | $1.64 | $17,401.31 |
DisclosureSEC source: 0001140361-25-036048 · form4.xml · nonDerivative · entry 2 Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,601,725 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 $1.57 to $1.79 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. Read SEC document |
| September 22, 2025 Filed Sep 24, 2025 22:31 UTC | Quantum-Si Inc QSI · Entity 6440 | SaleClass A Common Stock | 10,643 | $1.68 | $17,907.91 |
DisclosureSEC source: 0001140361-25-036048 · form4.xml · nonDerivative · entry 1 Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,612,368 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 $1.64 to $1.72 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. Read SEC document |
| June 23, 2025 Filed Jun 24, 2025 23:14 UTC | Quantum-Si Inc QSI · Entity 6440 | SaleClass A Common Stock | 23,705 | $1.61 | $38,257.50 |
DisclosureSEC source: 0001140361-25-023516 · form4.xml · nonDerivative · entry 1 Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,623,011 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 $1.55 to $1.68 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. Read SEC document |
| March 21, 2025 Filed Mar 24, 2025 22:48 UTC | Quantum-Si Inc QSI · Entity 6440 | SaleClass A Common Stock | 23,707 | $1.39 | $32,846.05 |
DisclosureSEC source: 0001140361-25-010084 · form4.xml · nonDerivative · entry 1 Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,646,716 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 $1.36 to $1.405 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. Read SEC document |
| March 12, 2025 Filed Mar 14, 2025 21:06 UTC | Quantum-Si Inc QSI · Entity 6440 | GrantClass A Common Stock | 1,666,666 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-25-008848 · form4.xml · nonDerivative · entry 1 Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,670,423 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 (4) equal annual installments beginning on April 20, 2026, subject to continued service through the applicable vesting date. Read SEC document |
| August 09, 2024 Filed Aug 13, 2024 10:01 UTC | Quantum-Si Inc QSI · Entity 6440 | PurchaseClass A Common Stock | 25,000 | $0.85 | $21,272.50 |
DisclosureSEC source: 0001140361-24-036922 · form4.xml · nonDerivative · entry 1 Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,003,757 F1 · price: Represents the weighted average purchase price per share. The shares were purchased at prices ranging from $0.84 to $0.8573 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. Read SEC document |
| March 15, 2024 Filed Mar 18, 2024 12:21 UTC | Quantum-Si Inc QSI · Entity 6440 | GrantClass A Common Stock | 953,757 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-24-013720 · form4.xml · nonDerivative · entry 2 Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 978,757 F1 · shares: Consists of restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock upon vesting. The RSUs vest in equal quarterly installments over four years beginning on June 20, 2024, subject to Mr. Hawkins' continued service through the applicable vesting date. Read SEC document |
| March 14, 2024 Filed Mar 18, 2024 12:21 UTC | Quantum-Si Inc QSI · Entity 6440 | PurchaseClass A Common Stock | 25,000 | $1.76 | $44,000.00 |
DisclosureSEC source: 0001140361-24-013720 · form4.xml · nonDerivative · entry 1 Hawkins Jeffrey Alan · CIK 0001505034 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,000 Read SEC document |
| November 09, 2022 Filed Nov 10, 2022 21:11 UTC | Quantum-Si Inc QSI · Entity 6440 | GrantStock Option (right to buy) · Derivative | 1,390,000 | $0.00 Strike: $2.40 | $0.00 |
DisclosureSEC source: 0001140361-22-040926 · form4.xml · derivative · entry 3 Hawkins Jeffrey Alan · CIK 0001505034 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,390,000 Underlying: Class A Common Stock · 1,390,000 shares Expires 2032-11-09 F3 · derivative.exercise_date: The shares underlying this option vest in full if within 3.5 years of October 10, 2022 the closing price of the Issuer's Class A common stock is at least $20.00 (as adjusted) for 20 out of 30 consecutive trading days, subject to Mr. Hawkins' continued service through the vesting date. Read SEC document |
| November 09, 2022 Filed Nov 10, 2022 21:11 UTC | Quantum-Si Inc QSI · Entity 6440 | GrantStock Option (right to buy) · Derivative | 1,390,000 | $0.00 Strike: $2.40 | $0.00 |
DisclosureSEC source: 0001140361-22-040926 · form4.xml · derivative · entry 2 Hawkins Jeffrey Alan · CIK 0001505034 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,390,000 Underlying: Class A Common Stock · 1,390,000 shares Expires 2032-11-09 F2 · derivative.exercise_date: The shares underlying this option vest in full if within 1.5 years of October 10, 2022 the closing price of the Issuer's Class A common stock is at least $10.00 (as adjusted) for 20 out of 30 consecutive trading days, subject to Mr. Hawkins' continued service through the vesting date. Read SEC document |
| November 09, 2022 Filed Nov 10, 2022 21:11 UTC | Quantum-Si Inc QSI · Entity 6440 | GrantStock Option (right to buy) · Derivative | 4,170,000 | $0.00 Strike: $2.40 | $0.00 |
DisclosureSEC source: 0001140361-22-040926 · form4.xml · derivative · entry 1 Hawkins Jeffrey Alan · CIK 0001505034 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,170,000 Underlying: Class A Common Stock · 4,170,000 shares Expires 2032-11-09 F1 · derivative.exercise_date: The shares underlying this option vest as to 20% on December 31, 2023, with the remainder vesting in 48 equal monthly installments at the end of each month thereafter, subject to Mr. Hawkins' continued service through the applicable vesting date. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.