Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Quantum Computing Inc.QUBT · Entity 4589 | Chief Operating Officer | May 28, 2026 | June 02, 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 Computing Inc.
Report date May 28, 2026 · Filed June 02, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 50,314 |
Reported balance
After 2026-05-28 transaction · row 1
1 source rowRow 1 · 2026-05-28 · Grant · Acquired 24,774 · Balance 50,314 F1: On May 28, 2026, the Reporting Person was granted 24,774 restricted stock units ("RSUs"). Each RSU represents the right to receive one share of the Company's common stock upon vesting. The RSUs will vest as follows: 1/3 of the RSUs will vest on May 28, 2027, 1/3 of the RSUs will vest on May 28, 2028 and 1/3 of the RSUs will vest on May 28, 2029, in each case subject to the Reporting Person's continuous service through each applicable vesting date. |
| Options to Purchase Shares of Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $12.24 · Expires 2036-05-28 | Direct | 267,579 |
Reported balance
After 2026-05-28 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2026-05-28 · Grant · Acquired 9,979 · Balance 267,579 F2: On May 28, 2026, the Reporting Person was granted stock options to purchase 9,979 shares of the Company's common stock at an exercise price of $12.24 per share, which was the closing price on the Nasdaq Stock Market on the grant date. The options have a ten-year term and will vest as follows: 1/3 of the options will vest on May 28, 2027, 1/3 of the options will vest on May 28, 2028 and 1/3 of the options will vest on May 28, 2029, in each case subject to the Reporting Person's continuous service through each applicable vesting date. |
Filing footnotes · ownership attribution and instrument terms
F1: On May 28, 2026, the Reporting Person was granted 24,774 restricted stock units ("RSUs"). Each RSU represents the right to receive one share of the Company's common stock upon vesting. The RSUs will vest as follows: 1/3 of the RSUs will vest on May 28, 2027, 1/3 of the RSUs will vest on May 28, 2028 and 1/3 of the RSUs will vest on May 28, 2029, in each case subject to the Reporting Person's continuous service through each applicable vesting date.
F2: On May 28, 2026, the Reporting Person was granted stock options to purchase 9,979 shares of the Company's common stock at an exercise price of $12.24 per share, which was the closing price on the Nasdaq Stock Market on the grant date. The options have a ten-year term and will vest as follows: 1/3 of the options will vest on May 28, 2027, 1/3 of the options will vest on May 28, 2028 and 1/3 of the options will vest on May 28, 2029, in each case subject to the Reporting Person's continuous service through each 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 28, 2026 Filed Jun 2, 2026 01:19 UTC | Quantum Computing Inc. QUBT · Entity 4589 | GrantOptions to Purchase Shares of Common Stock · Derivative | 9,979 | $0.00 Strike: $12.24 | $0.00 |
DisclosureSEC source: 0001213900-26-063726 · ownership.xml · derivative · entry 2 Begliarbekov Milan · CIK 0002070151 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 267,579 Underlying: Common Stock · 9,979 shares Expires 2036-05-28 F2 · security: On May 28, 2026, the Reporting Person was granted stock options to purchase 9,979 shares of the Company's common stock at an exercise price of $12.24 per share, which was the closing price on the Nasdaq Stock Market on the grant date. The options have a ten-year term and will vest as follows: 1/3 of the options will vest on May 28, 2027, 1/3 of the options will vest on May 28, 2028 and 1/3 of the options will vest on May 28, 2029, in each case subject to the Reporting Person's continuous service through each applicable vesting date. F2 · derivative.exercise_date: On May 28, 2026, the Reporting Person was granted stock options to purchase 9,979 shares of the Company's common stock at an exercise price of $12.24 per share, which was the closing price on the Nasdaq Stock Market on the grant date. The options have a ten-year term and will vest as follows: 1/3 of the options will vest on May 28, 2027, 1/3 of the options will vest on May 28, 2028 and 1/3 of the options will vest on May 28, 2029, in each case subject to the Reporting Person's continuous service through each applicable vesting date. Read SEC document |
| May 28, 2026 Filed Jun 2, 2026 01:19 UTC | Quantum Computing Inc. QUBT · Entity 4589 | GrantCommon Stock | 24,774 | $0.00 | $0.00 |
DisclosureSEC source: 0001213900-26-063726 · ownership.xml · nonDerivative · entry 1 Begliarbekov Milan · CIK 0002070151 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 50,314 F1 · shares: On May 28, 2026, the Reporting Person was granted 24,774 restricted stock units ("RSUs"). Each RSU represents the right to receive one share of the Company's common stock upon vesting. The RSUs will vest as follows: 1/3 of the RSUs will vest on May 28, 2027, 1/3 of the RSUs will vest on May 28, 2028 and 1/3 of the RSUs will vest on May 28, 2029, in each case subject to the Reporting Person's continuous service through each applicable vesting date. Read SEC document |
| January 07, 2026 Filed Jan 12, 2026 23:21 UTC | Quantum Computing Inc. QUBT · Entity 4589 | SaleCommon Stock | 2,860 | $11.85 | $33,891.00 |
DisclosureSEC source: 0001213900-26-003567 · ownership.xml · nonDerivative · entry 2 Begliarbekov Milan · CIK 0002070151 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,240 F2 · shares: 2,860 shares were sold to cover taxes at a weighted average price of $11.85. Read SEC document |
| December 31, 2025 Filed Jan 12, 2026 23:21 UTC | Quantum Computing Inc. QUBT · Entity 4589 | GrantCommon Stock | 13,550 | $10.26 | $139,023.00 |
DisclosureSEC source: 0001213900-26-003567 · ownership.xml · nonDerivative · entry 1 Begliarbekov Milan · CIK 0002070151 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 27,100 F1 · shares: 13,550 restricted stock awards previously granted to the Reporting Person vested on December 31, 2025. The awards were granted on October 3, 2024, with half vesting on December 31, 2024, and the remaining half vesting on December 31, 2025. 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.