Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Quantum-Si IncQSI · Entity 6440 | Director | May 18, 2026 | May 20, 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 May 18, 2026 · Filed May 20, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.85 · Expires 2036-05-18 | Direct | 251,185 |
Reported balance
After 2026-05-18 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2026-05-18 · Grant · Acquired 251,185 · Balance 251,185 F1: 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. |
| Class A Common StockSEC Table I · non-derivative | Direct | 269,107 |
Reported balance
Holding disclosure · report date 2026-05-18 · row 1
Holding and transaction disclosures are not merged.
1 source rowRow 1 · Balance 269,107 |
Filing footnotes · ownership attribution and instrument terms
F1: 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.
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 |
|---|---|---|---|---|---|---|
| May 18, 2026 Filed May 20, 2026 20:05 UTC | Quantum-Si Inc QSI · Entity 6440 | GrantStock Option (right to buy) · Derivative | 251,185 | $0.00 Strike: $0.85 | $0.00 |
DisclosureSEC 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. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 10:01 UTC | Quantum-Si Inc QSI · Entity 6440 | PurchaseClass A Common Stock | 109,890 | $0.95 | $104,450.45 |
DisclosureSEC 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. Read SEC document |
| May 19, 2025 Filed May 21, 2025 20:01 UTC | Quantum-Si Inc QSI · Entity 6440 | GrantStock Option (right to buy) · Derivative | 126,095 | $0.00 Strike: $1.41 | $0.00 |
DisclosureSEC source: 0001140361-25-020043 · form4.xml · derivative · entry 2 Dowdy Paula · CIK 0002016312 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 126,095 Underlying: Class A Common Stock · 126,095 shares Expires 2035-05-19 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. Read SEC document |
| May 16, 2024 Filed May 17, 2024 20:47 UTC | Quantum-Si Inc QSI · Entity 6440 | GrantStock Option (right to buy) · Derivative | 113,281 | $0.00 Strike: $1.86 | $0.00 |
DisclosureSEC source: 0001140361-24-026710 · form4.xml · derivative · entry 1 Dowdy Paula · CIK 0002016312 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 113,281 Underlying: Class A Common Stock · 113,281 shares Expires 2034-05-16 F1 · derivative.exercise_date: The shares underlying this option vest on the date of the Issuer's next regular annual stockholders meeting, subject to Ms. Dowdy's continued service through the applicable vesting date. Read SEC document |
| March 22, 2024 Filed Mar 25, 2024 20:21 UTC | Quantum-Si Inc QSI · Entity 6440 | GrantClass A Common Stock | 159,217 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-24-015042 · form4.xml · nonDerivative · entry 1 Dowdy Paula · CIK 0002016312 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 159,217 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 annual installments over three years beginning on March 22, 2025, subject to Ms. Dowdy's 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.