Oklo Inc. (OKLO) insider trading.
In Q3 2026, insiders at Oklo Inc. reported 67 non-derivative transactions on 36 Forms 3, 4 and 5: 0 open-market purchases and 46 sales worth $43.5M.
- Transactions
- 67
- Purchases (P)
- 0
- Sales (S)
- 46
- Net shares, P minus S
- -958,778
- Insiders
- 8
- Last filed
- 2026-09-29
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| DeWitte Jacob | Director, Officer, TenPercentOwner · Co-Founder, CEO | 15 | 0 | 15 |
| Cochran Caroline | Director, Officer, TenPercentOwner · Co-Founder, COO | 15 | 0 | 15 |
| Narayanadas Vivek | Officer · General Counsel & Secretary | 10 | 0 | 5 |
| Bealmear Richard Craig | Officer · Chief Financial Officer | 9 | 0 | 3 |
| Renner Alexandra | Officer · Chief Product Officer | 8 | 0 | 3 |
| Hanson John | Officer · Chief of Staff | 5 | 0 | 2 |
| Goodwin William Carroll Murphy | Officer · Chief Strategy Officer | 4 | 0 | 2 |
| Jansen John M | Director | 1 | 0 | 1 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-28 | Goodwin William Carroll Murphy | S (D) | 1,775 | $37.39 | 46,787 | Form 4 |
| 2026-09-28 | Hanson John | S (D) | 1,100 | $37.39 | 361,350 | Form 4 |
| 2026-09-28 | Renner Alexandra | S (D) | 1,100 | $37.39 | 477,595 | Form 4 |
| 2026-09-26 | Goodwin William Carroll Murphy | M (A) | 3,294 | — | 48,562 | Form 4 |
| 2026-09-26 | Hanson John | M (A) | 2,059 | — | 362,450 | Form 4 |
| 2026-09-26 | Renner Alexandra | M (A) | 2,471 | — | 478,695 | Form 4 |
| 2026-09-14 | Renner Alexandra | G (D) | 6,763 | — | 116,390 | Form 4 |
| 2026-09-14 | Jansen John M | S (D) | 6,354 | $36.67 | 6,000 | Form 4 |
| 2026-09-13 | Hanson John | M (A) | 961 | — | 360,391 | Form 4 |
| 2026-09-13 | Renner Alexandra | M (A) | 1,202 | — | 476,224 | Form 4 |
| 2026-09-11 | Narayanadas Vivek | M (A) | 210 | — | 8,369 | Form 4 |
| 2026-09-09 | Narayanadas Vivek | S (D) | 365 | $43.31 | 8,159 | Form 4 |
| 2026-09-08 | Narayanadas Vivek | S (D) | 238 | $42.06 | 8,524 | Form 4 |
| 2026-09-08 | Narayanadas Vivek | M (A) | 687 | — | 8,762 | Form 4 |
| 2026-09-04 | Narayanadas Vivek | S (D) | 538 | $39.88 | 8,075 | Form 4 |
| 2026-09-03 | Narayanadas Vivek | M (A) | 1,014 | — | 8,613 | Form 4 |
| 2026-09-02 | Bealmear Richard Craig | M (A) | 5,666 | $3.18 | 461,642 | Form 4 |
| 2026-09-01 | Bealmear Richard Craig | M (A) | 16,430 | $3.18 | 472,406 | Form 4 |
| 2026-09-01 | Bealmear Richard Craig | S (D) | 16,430 | $38.76 | 455,976 | Form 4 |
| 2026-09-01 | Renner Alexandra | S (D) | 1,930 | $38.4 | 475,022 | Form 4 |
| 2026-09-01 | DeWitte Jacob | S (D) | 200 | $39.15 | 529,479 | Form 4 |
| 2026-09-01 | DeWitte Jacob | S (D) | 19,800 | $38.88 | 529,679 | Form 4 |
| 2026-09-01 | DeWitte Jacob | S (D) | 40,000 | $38.66 | 398,039 | Form 4 |
| 2026-09-01 | DeWitte Jacob | S (D) | 40,000 | $38.4 | 431,533 | Form 4 |
| 2026-09-01 | DeWitte Jacob | S (D) | 20,000 | $38.56 | 496,483 | Form 4 |
| 2026-09-01 | Cochran Caroline | S (D) | 40,000 | $38.4 | 431,533 | Form 4 |
| 2026-09-01 | Cochran Caroline | S (D) | 200 | $39.15 | 529,479 | Form 4 |
| 2026-09-01 | Cochran Caroline | S (D) | 19,800 | $38.88 | 529,679 | Form 4 |
| 2026-09-01 | Cochran Caroline | S (D) | 40,000 | $38.66 | 398,039 | Form 4 |
| 2026-09-01 | Cochran Caroline | S (D) | 20,000 | $38.56 | 496,483 | Form 4 |
| 2026-08-31 | Renner Alexandra | M (A) | 4,173 | — | 476,952 | Form 4 |
| 2026-08-25 | Narayanadas Vivek | S (D) | 223 | $40.8 | 7,599 | Form 4 |
| 2026-08-24 | Goodwin William Carroll Murphy | S (D) | 11,592 | $39.77 | 45,268 | Form 4 |
| 2026-08-24 | Narayanadas Vivek | S (D) | 3,264 | $39.77 | 7,822 | Form 4 |
| 2026-08-24 | Hanson John | S (D) | 539 | $39.77 | 359,430 | Form 4 |
| 2026-08-24 | Renner Alexandra | S (D) | 557 | $39.77 | 472,779 | Form 4 |
| 2026-08-21 | Narayanadas Vivek | M (A) | 4,806 | — | 11,086 | Form 4 |
| 2026-08-13 | Renner Alexandra | M (A) | 1,201 | — | 473,336 | Form 4 |
| 2026-08-13 | Hanson John | M (A) | 961 | — | 359,969 | Form 4 |
| 2026-08-12 | Goodwin William Carroll Murphy | M (A) | 20,685 | — | 56,860 | Form 4 |
| 2026-08-04 | Bealmear Richard Craig | M (A) | 5,644 | $3.18 | 455,976 | Form 4 |
| 2026-08-03 | Bealmear Richard Craig | M (A) | 16,452 | $3.18 | 466,784 | Form 4 |
| 2026-08-03 | Bealmear Richard Craig | S (D) | 16,452 | $38.8 | 450,332 | Form 4 |
| 2026-08-03 | DeWitte Jacob | S (D) | 40,000 | $41.68 | 471,533 | Form 4 |
| 2026-08-03 | DeWitte Jacob | S (D) | 12,849 | $40.14 | 523,634 | Form 4 |
| 2026-08-03 | DeWitte Jacob | S (D) | 7,151 | $40.94 | 516,483 | Form 4 |
| 2026-08-03 | DeWitte Jacob | S (D) | 40,000 | $41.35 | 438,039 | Form 4 |
| 2026-08-03 | DeWitte Jacob | S (D) | 16,500 | $38.55 | 552,979 | Form 4 |
| 2026-08-03 | DeWitte Jacob | S (D) | 3,500 | $39.6 | 549,479 | Form 4 |
| 2026-08-03 | Cochran Caroline | S (D) | 40,000 | $41.68 | 471,533 | Form 4 |
| 2026-08-03 | Cochran Caroline | S (D) | 12,849 | $40.14 | 523,634 | Form 4 |
| 2026-08-03 | Cochran Caroline | S (D) | 3,500 | $39.6 | 549,479 | Form 4 |
| 2026-08-03 | Cochran Caroline | S (D) | 16,500 | $38.55 | 552,979 | Form 4 |
| 2026-08-03 | Cochran Caroline | S (D) | 40,000 | $41.35 | 438,039 | Form 4 |
| 2026-08-03 | Cochran Caroline | S (D) | 7,151 | $40.94 | 516,483 | Form 4 |
| 2026-08-03 | Narayanadas Vivek | M (A) | 1,014 | — | 6,280 | Form 4 |
| 2026-07-02 | Bealmear Richard Craig | M (A) | 5,775 | $3.18 | 450,332 | Form 4 |
| 2026-07-01 | Bealmear Richard Craig | M (A) | 16,321 | $3.18 | 460,878 | Form 4 |
| 2026-07-01 | Bealmear Richard Craig | S (D) | 16,321 | $52.63 | 444,557 | Form 4 |
| 2026-07-01 | DeWitte Jacob | S (D) | 60,000 | $52.8 | 511,533 | Form 4 |
| 2026-07-01 | DeWitte Jacob | S (D) | 40,000 | $53.71 | 536,483 | Form 4 |
| 2026-07-01 | DeWitte Jacob | S (D) | 40,000 | $53.28 | 569,479 | Form 4 |
| 2026-07-01 | DeWitte Jacob | S (D) | 60,000 | $52.3 | 478,039 | Form 4 |
| 2026-07-01 | Cochran Caroline | S (D) | 40,000 | $53.28 | 569,479 | Form 4 |
| 2026-07-01 | Cochran Caroline | S (D) | 40,000 | $53.71 | 536,483 | Form 4 |
| 2026-07-01 | Cochran Caroline | S (D) | 60,000 | $52.3 | 478,039 | Form 4 |
| 2026-07-01 | Cochran Caroline | S (D) | 60,000 | $52.8 | 511,533 | Form 4 |
Transaction codes in this quarter
Get OKLO insider transactions through the API
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-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · OKLO company page · Oklo Inc. on SEC.gov
Questions
Are insiders buying or selling Oklo Inc. (OKLO)?
In Q3 2026, insiders at Oklo Inc. reported 67 non-derivative transactions on 36 Forms 3, 4 and 5: 0 open-market purchases and 46 sales worth $43.5M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Oklo Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Source: SEC Insider Transactions Data Sets, Q3 2026, retrieved 2026-10-27. Footnotes, derivative holdings and amendments are in the linked filings. Not investment advice.
Plain-text version for agents and LLMs: /insider-trading/oklo.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.