Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Oklo Inc.OKLO · Entity 593 | Chief of Staff | September 26, 2026 | September 29, 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.
Oklo Inc.
Report date September 26, 2026 · Filed September 29, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 361,350 |
Ending reported balance
After 2026-09-28 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-09-26 · Exercise / conversion · Acquired 2,059 · Balance 362,450 F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. Row 2 · 2026-09-28 · Sale · Disposed 1,100 · Balance 361,350 F2: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of the RSUs. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 53,062 |
Reported balance
After 2026-09-26 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-09-26 · Exercise / conversion · Disposed 2,059 · Balance 53,062 F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. F3: On November 4, 2025, the Reporting Person was granted 2,059 RSUs. On September 26, 2026, the RSUs vested in full. |
Filing footnotes · ownership attribution and instrument terms
F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.
F2: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of the RSUs. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.
F3: On November 4, 2025, the Reporting Person was granted 2,059 RSUs. On September 26, 2026, the RSUs vested in full.
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 28, 2026 Filed Sep 29, 2026 20:26 UTC | Oklo Inc. OKLO · Entity 593 | SaleClass A Common Stock | 1,100 | $37.39 | $41,129.00 |
DisclosureSEC source: 0002146828-26-000008 · wk-form4_1790713603.xml · nonDerivative · entry 2 Hanson John · CIK 0002146828 · Chief of Staff 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 361,350 F2 · kind: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of the RSUs. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. Read SEC document |
| September 26, 2026 Filed Sep 29, 2026 20:26 UTC | Oklo Inc. OKLO · Entity 593 | Exercise / conversionRestricted Stock Units · Derivative | 2,059 | $0.00 | $0.00 |
DisclosureSEC source: 0002146828-26-000008 · wk-form4_1790713603.xml · derivative · entry 3 Hanson John · CIK 0002146828 · Chief of Staff 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 53,062 Underlying: Class A Common Stock · 2,059 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. F3 · derivative.exercise_date: On November 4, 2025, the Reporting Person was granted 2,059 RSUs. On September 26, 2026, the RSUs vested in full. F3 · derivative.expiration_date: On November 4, 2025, the Reporting Person was granted 2,059 RSUs. On September 26, 2026, the RSUs vested in full. Read SEC document |
| September 26, 2026 Filed Sep 29, 2026 20:26 UTC | Oklo Inc. OKLO · Entity 593 | Exercise / conversionClass A Common Stock | 2,059 | Not disclosed | Not disclosed |
DisclosureSEC source: 0002146828-26-000008 · wk-form4_1790713603.xml · nonDerivative · entry 1 Hanson John · CIK 0002146828 · Chief of Staff 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 362,450 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. Read SEC document |
| September 13, 2026 Filed Sep 15, 2026 20:26 UTC | Oklo Inc. OKLO · Entity 593 | Exercise / conversionRestricted Stock Units · Derivative | 961 | $0.00 | $0.00 |
DisclosureSEC source: 0002146828-26-000006 · wk-form4_1789503990.xml · derivative · entry 2 Hanson John · CIK 0002146828 · Chief of Staff 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 55,121 Underlying: Class A Common Stock · 961 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. F2 · derivative.exercise_date: On March 13, 2025 the Reporting Person was granted 57,665 RSUs, vesting as to 20% of the underlying shares on March 13, 2026 and continuing to vest thereafter in 48 substantially equal quarterly installments. On September 13, 2026, 961 RSUs were distributed. F2 · derivative.expiration_date: On March 13, 2025 the Reporting Person was granted 57,665 RSUs, vesting as to 20% of the underlying shares on March 13, 2026 and continuing to vest thereafter in 48 substantially equal quarterly installments. On September 13, 2026, 961 RSUs were distributed. Read SEC document |
| September 13, 2026 Filed Sep 15, 2026 20:26 UTC | Oklo Inc. OKLO · Entity 593 | Exercise / conversionClass A Common Stock | 961 | Not disclosed | Not disclosed |
DisclosureSEC source: 0002146828-26-000006 · wk-form4_1789503990.xml · nonDerivative · entry 1 Hanson John · CIK 0002146828 · Chief of Staff 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 360,391 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. Read SEC document |
| August 24, 2026 Filed Aug 25, 2026 20:09 UTC | Oklo Inc. OKLO · Entity 593 | SaleClass A Common Stock | 539 | $39.77 | $21,436.03 |
DisclosureSEC source: 0002146828-26-000004 · wk-form4_1787688551.xml · nonDerivative · entry 1 Hanson John · CIK 0002146828 · Chief of Staff 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 359,430 F1 · kind: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of the RSUs. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. Read SEC document |
| August 13, 2026 Filed Aug 17, 2026 20:18 UTC | Oklo Inc. OKLO · Entity 593 | Exercise / conversionRestricted Stock Units · Derivative | 961 | $0.00 | $0.00 |
DisclosureSEC source: 0002146828-26-000002 · wk-form4_1786997913.xml · derivative · entry 2 Hanson John · CIK 0002146828 · Chief of Staff 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 41,327 Underlying: Class A Common Stock · 961 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. F2 · derivative.exercise_date: On March 13, 2025, the Reporting Person was granted 57,665 RSUs, vesting as to 20% of the underlying shares on March 13, 2026 and continuing to vest thereafter in 48 substantially equal monthly installments. On August 13, 2026, 961 RSUs vested. F2 · derivative.expiration_date: On March 13, 2025, the Reporting Person was granted 57,665 RSUs, vesting as to 20% of the underlying shares on March 13, 2026 and continuing to vest thereafter in 48 substantially equal monthly installments. On August 13, 2026, 961 RSUs vested. Read SEC document |
| August 13, 2026 Filed Aug 17, 2026 20:18 UTC | Oklo Inc. OKLO · Entity 593 | Exercise / conversionClass A Common Stock | 961 | Not disclosed | Not disclosed |
DisclosureSEC source: 0002146828-26-000002 · wk-form4_1786997913.xml · nonDerivative · entry 1 Hanson John · CIK 0002146828 · Chief of Staff 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 359,969 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. 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.