OKLO
Oklo Inc.$36.28+0.07 (+0.19%)Prev Close$36.21·MCap$6.30B·P/E—·Vol5.79M·Yield—
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Buys (12M)
0
$0.00
▼
Sells (12M)
57
$418.02M
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Net Activity
Net Seller
$418.02M
●
Active Insiders
11
last 12 mo
Over the past 12 months, insider activity at Oklo Inc. (OKLO) has been exclusively selling, with 0 insider purchases totaling $0.00 and 57 insider sales totaling $418.02M. The most recent insider transaction was by Jansen John M (director), who sold $233.0K worth of shares on Sep 15, 2026. Oklo Inc. operates in the Utilities sector, within the Independent Power Producers industry, with a market cap of $6.30B.
OKLO Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | Jansen John M | director | Sell | 6,354 | $36.67 | $233.0K | 6,000-51% |
| Sep 10, 2026 | Narayanadas Vivek | officer: General Counsel & Secretary | Sell | 365 | $43.31 | $15.8K | 8,159 |
| Sep 9, 2026 | Narayanadas Vivek | officer: General Counsel & Secretary | Sell | 238 | $42.06 | $10.0K | 8,524 |
| Sep 8, 2026 | Narayanadas Vivek | officer: General Counsel & Secretary | Sell | 538 | $39.88 | $21.5K | 8,075 |
| Sep 3, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 16,430 | $38.76 | $636.8K | 455,976 |
| Sep 3, 2026 | Renner Alexandra | officer: Chief Product Officer | Sell | 1,930 | $38.40 | $74.1K | 475,022 |
| Sep 2, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 80,000 | $38.69 | $3.10M | 529,679 |
| Sep 2, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 80,000 | $38.56 | $3.08M | 529,679 |
| Aug 27, 2026 | Narayanadas Vivek | officer: General Counsel & Secretary | Sell | 223 | $40.80 | $9.1K | 7,599 |
| Aug 25, 2026 | Hanson John | officer: Chief of Staff | Sell | 539 | $39.77 | $21.4K | 359,430 |
| Aug 25, 2026 | Narayanadas Vivek | officer: General Counsel & Secretary | Sell | 3,264 | $39.77 | $129.8K | 7,822-29% |
| Aug 25, 2026 | Goodwin William Carroll Murphy | officer: Chief Legal & Strategy Officer | Sell | 11,592 | $39.77 | $461.0K | 45,268 |
| Aug 25, 2026 | Renner Alexandra | officer: Chief Product Officer | Sell | 557 | $39.77 | $22.2K | 472,779 |
| Aug 5, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 80,000 | $40.63 | $3.25M | 552,979 |
| Aug 5, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 16,452 | $38.80 | $638.3K | 450,332 |
| Aug 5, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 80,000 | $40.46 | $3.24M | 552,979 |
| Jul 6, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 16,321 | $52.63 | $859.0K | 444,557 |
| Jul 2, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 100,000 | $53.16 | $5.32M | 536,483 |
| Jul 2, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 100,000 | $52.69 | $5.27M | 569,479 |
| Jun 3, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 73,081 | $68.42 | $5.00M | 487,642 |
| Jun 2, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 200,000 | $68.29 | $13.66M | 609,479 |
| Jun 2, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 200,000 | $68.29 | $13.66M | 609,479 |
| May 21, 2026 | Goodwin William Carroll Murphy | officer: Chief Legal & Strategy Officer | Sell | 10,548 | $58.04 | $612.2K | 36,175 |
| May 5, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 16,216 | $69.92 | $1.13M | 391,762 |
| May 4, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 200,000 | $70.23 | $14.05M | 674,626 |
| May 4, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 200,000 | $70.23 | $14.05M | 674,626 |
| Apr 3, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 16,342 | $51.08 | $834.7K | 386,008 |
| Apr 3, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 100,000 | $50.35 | $5.03M | 738,060 |
| Apr 3, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 100,000 | $50.35 | $5.03M | 704,566 |
| Mar 30, 2026 | Jansen John M | director | Sell | 10,500 | $51.52 | $541.0K | 12,354-46% |
| Mar 30, 2026 | Kinzley Richard | director | Sell | 4,000 | $52.09 | $208.4K | 16,654 |
| Mar 26, 2026 | Goodwin William Carroll Murphy | officer: Chief Legal & Strategy Officer | Sell | 10,639 | $56.48 | $600.9K | 26,037-29% |
| Mar 26, 2026 | Schweiger Patrick Joseph | officer: Chief Technology Officer | Sell | 5,561 | $56.48 | $314.1K | 19,430 |
| Mar 16, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 72,090 | $60.00 | $4.33M | 386,008 |
| Mar 16, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 117,788 | $60.00 | $7.07M | 751,533 |
| Mar 16, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 117,788 | $60.00 | $7.07M | 751,533 |
| Mar 10, 2026 | Goodwin William Carroll Murphy | officer: Chief Legal & Strategy Officer | Sell | 2,820 | $56.69 | $159.9K | 15,991 |
| Mar 3, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 16,257 | $60.00 | $975.4K | 294,255 |
| Feb 4, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 9,726 | $76.93 | $748.2K | 196,913 |
| Feb 4, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 107,768 | $75.06 | $8.09M | 1,360,364 |
| Feb 4, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 107,769 | $75.06 | $8.09M | 1,360,364 |
| Feb 2, 2026 | Bealmear Richard Craig | Chief Financial Officer | Sell | 9,726 | $76.93 | $748.2K | 0 |
| Feb 2, 2026 | DeWitte Jacob | Co-Founder, CEO | Sell | 109,921 | $75.11 | $8.26M | 0 |
| Jan 13, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 72,554 | $111.67 | $8.10M | 1,396,097 |
| Jan 9, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 399,078 | $101.49 | $40.50M | 1,410,174 |
| Jan 9, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 321,682 | $98.98 | $31.84M | 1,410,174 |
| Jan 7, 2026 | Cochran Caroline | Co-Founder, COO | Sell | 321,682 | $98.98 | $31.84M | 0 |
| Jan 6, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 100,000 | $90.29 | $9.03M | 1,480,000 |
| Jan 6, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 100,000 | $90.29 | $9.03M | 1,480,000 |
| Jan 5, 2026 | Cochran Caroline | Co-Founder, COO | Sell | 100,000 | $90.29 | $9.03M | 0 |
Showing 1–50 of 68
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OKLO Insider Buying Activity
The following table shows recent insider purchases of Oklo Inc. (OKLO) stock reported via SEC Form 4 filings.
No insider buying activity found for OKLO in the last 12 months.
OKLO Insider Selling Activity
The following table shows recent insider sales of Oklo Inc. (OKLO) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | Jansen John M | director | Sell | 6,354 | $36.67 | $233.0K | 6,000-51% |
| Sep 10, 2026 | Narayanadas Vivek | officer: General Counsel & Secretary | Sell | 365 | $43.31 | $15.8K | 8,159 |
| Sep 9, 2026 | Narayanadas Vivek | officer: General Counsel & Secretary | Sell | 238 | $42.06 | $10.0K | 8,524 |
| Sep 8, 2026 | Narayanadas Vivek | officer: General Counsel & Secretary | Sell | 538 | $39.88 | $21.5K | 8,075 |
| Sep 3, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 16,430 | $38.76 | $636.8K | 455,976 |
| Sep 3, 2026 | Renner Alexandra | officer: Chief Product Officer | Sell | 1,930 | $38.40 | $74.1K | 475,022 |
| Sep 2, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 80,000 | $38.69 | $3.10M | 529,679 |
| Sep 2, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 80,000 | $38.56 | $3.08M | 529,679 |
| Aug 27, 2026 | Narayanadas Vivek | officer: General Counsel & Secretary | Sell | 223 | $40.80 | $9.1K | 7,599 |
| Aug 25, 2026 | Hanson John | officer: Chief of Staff | Sell | 539 | $39.77 | $21.4K | 359,430 |
| Aug 25, 2026 | Narayanadas Vivek | officer: General Counsel & Secretary | Sell | 3,264 | $39.77 | $129.8K | 7,822-29% |
| Aug 25, 2026 | Goodwin William Carroll Murphy | officer: Chief Legal & Strategy Officer | Sell | 11,592 | $39.77 | $461.0K | 45,268 |
| Aug 25, 2026 | Renner Alexandra | officer: Chief Product Officer | Sell | 557 | $39.77 | $22.2K | 472,779 |
| Aug 5, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 80,000 | $40.63 | $3.25M | 552,979 |
| Aug 5, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 16,452 | $38.80 | $638.3K | 450,332 |
| Aug 5, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 80,000 | $40.46 | $3.24M | 552,979 |
| Jul 6, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 16,321 | $52.63 | $859.0K | 444,557 |
| Jul 2, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 100,000 | $53.16 | $5.32M | 536,483 |
| Jul 2, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 100,000 | $52.69 | $5.27M | 569,479 |
| Jun 3, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 73,081 | $68.42 | $5.00M | 487,642 |
| Jun 2, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 200,000 | $68.29 | $13.66M | 609,479 |
| Jun 2, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 200,000 | $68.29 | $13.66M | 609,479 |
| May 21, 2026 | Goodwin William Carroll Murphy | officer: Chief Legal & Strategy Officer | Sell | 10,548 | $58.04 | $612.2K | 36,175 |
| May 5, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 16,216 | $69.92 | $1.13M | 391,762 |
| May 4, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 200,000 | $70.23 | $14.05M | 674,626 |
| May 4, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 200,000 | $70.23 | $14.05M | 674,626 |
| Apr 3, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 16,342 | $51.08 | $834.7K | 386,008 |
| Apr 3, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 100,000 | $50.35 | $5.03M | 738,060 |
| Apr 3, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 100,000 | $50.35 | $5.03M | 704,566 |
| Mar 30, 2026 | Jansen John M | director | Sell | 10,500 | $51.52 | $541.0K | 12,354-46% |
| Mar 30, 2026 | Kinzley Richard | director | Sell | 4,000 | $52.09 | $208.4K | 16,654 |
| Mar 26, 2026 | Goodwin William Carroll Murphy | officer: Chief Legal & Strategy Officer | Sell | 10,639 | $56.48 | $600.9K | 26,037-29% |
| Mar 26, 2026 | Schweiger Patrick Joseph | officer: Chief Technology Officer | Sell | 5,561 | $56.48 | $314.1K | 19,430 |
| Mar 16, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 72,090 | $60.00 | $4.33M | 386,008 |
| Mar 16, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 117,788 | $60.00 | $7.07M | 751,533 |
| Mar 16, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 117,788 | $60.00 | $7.07M | 751,533 |
| Mar 10, 2026 | Goodwin William Carroll Murphy | officer: Chief Legal & Strategy Officer | Sell | 2,820 | $56.69 | $159.9K | 15,991 |
| Mar 3, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 16,257 | $60.00 | $975.4K | 294,255 |
| Feb 4, 2026 | Bealmear Richard Craig | officer: Chief Financial Officer | Sell | 9,726 | $76.93 | $748.2K | 196,913 |
| Feb 4, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 107,768 | $75.06 | $8.09M | 1,360,364 |
| Feb 4, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 107,769 | $75.06 | $8.09M | 1,360,364 |
| Feb 2, 2026 | Bealmear Richard Craig | Chief Financial Officer | Sell | 9,726 | $76.93 | $748.2K | 0 |
| Feb 2, 2026 | DeWitte Jacob | Co-Founder, CEO | Sell | 109,921 | $75.11 | $8.26M | 0 |
| Jan 13, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 72,554 | $111.67 | $8.10M | 1,396,097 |
| Jan 9, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 399,078 | $101.49 | $40.50M | 1,410,174 |
| Jan 9, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 321,682 | $98.98 | $31.84M | 1,410,174 |
| Jan 7, 2026 | Cochran Caroline | Co-Founder, COO | Sell | 321,682 | $98.98 | $31.84M | 0 |
| Jan 6, 2026 | Cochran Caroline | director, 10 percent owner, officer: Co-Founder, COO | Sell | 100,000 | $90.29 | $9.03M | 1,480,000 |
| Jan 6, 2026 | DeWitte Jacob | director, 10 percent owner, officer: Co-Founder, CEO | Sell | 100,000 | $90.29 | $9.03M | 1,480,000 |
| Jan 5, 2026 | Cochran Caroline | Co-Founder, COO | Sell | 100,000 | $90.29 | $9.03M | 0 |
OKLO Insiders
Cochran Caroline
director, 10 percent owner, officer: Co-Founder, COO
Sold $259.41M
15 tradesLast: Sep 2, 2026
DeWitte Jacob
director, 10 percent owner, officer: Co-Founder, CEO
Sold $159.80M
15 tradesLast: Sep 2, 2026
Goodwin William Carroll Murphy
officer: Chief Legal & Strategy Officer
Sold $9.65M
8 tradesLast: Aug 25, 2026