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OKLO Oklo Inc. Insider Trading

Latest: Co-Founder, CEO Sold $13.7M of Shares · Jun 2026

Multiple insiders have been active at Oklo Inc. (OKLO): 7 distinct insiders account for 2 buy filings and 40 sell filings as of Jul 2026. Its highest-significance filing in the last 90 days: Co-Founder, CEO Jacob Dewitte sold $13.7M, transaction dated Jun 2026.

42 filings analyzed · Latest 2026-07-06

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Buys
2
Sells
40
Insiders
7
Direction
Net selling

Oklo Inc. leadership

CEO
Jacob Dewitte — PRINCIPAL EXECUTIVE OFFICER
CFO
R. Craig Bealmear — PRINCIPAL FINANCIAL OFFICER
COO
Caroline Dewitte — Chief Operating Officer
General Counsel
William Goodwin — Chief Legal and Strategy Officer
Chair
Jacob Dewitte — Chairman and Chief Executive Officer

Historically, stocks have lagged the S&P 500 by a median ~3% over the 90 days after a medium insider sell (n ≈ 4,738, 2024-2026). Past results don't predict the future. How we measure this ↗

July 2026
2026-07-06 10b5-1 Plan
medium
Chief Financial Officer
16,321 shares
$858,974
@ $52.63
Significance 5

CFO Richard Bealmear sells 16,321 shares of OKLO at $52.63 under 10b5-1 plan; stock down -73.3% from 52-week high

Richard Craig Bealmear, Chief Financial Officer, sold 16,321 shares at $52.63 on 2026-07-01 as part of a pre-arranged 10b5-1 trading plan adopted on 2025-09-22—a scheduled transaction, not discretionary. His non-derivative holdings post-trade are 450,332 shares, down -3.5% from the pre-transaction level. The current price of $51.84 reflects a -73.3% decline from the 52-week high of $193.84, with the stock down -10.8% over the prior 30 days. At the same ticker (OKLO), his prior five trades show mixed outcomes: the most recent measurable sale (2026-04-01) returned +2.4% over 90 days, while three June sales posted 30-day returns of -24.4%, -24.3%, and -19.3% respectively. The company reported full-year net income of $-33,065,000.00, underscoring an unprofitable fiscal period. The insider retains 1,322,197 shares in derivative holdings through stock options, so this represents a partial reduction of his non-derivative position within the framework of a scheduled divestment plan.

2026-07-02
high
Co-Founder, COO
200,000 shares
$10,585,600
@ $52.93
Significance 7

Co-founder Caroline Cochran sold 200,000 shares for $10,585,600.00 on 2026-07-01

Caroline Cochran, who was COO at the time, executed four separate sales totaling 200,000 shares for $10,585,600.00 at prices ranging from $52.30 to $53.71 on 2026-07-01, reducing her holdings by 27.2%. This transaction occurs against a backdrop of material headwinds: the company reported full-year net income of $-33,065,000.00, and the stock has declined 28.7% over the past 30 days while trading at -73.0% from its 52-week high of $193.84. Notably, Cochran's five prior sales at OKLO (on 2026-06-01) all posted significant negative 30-day returns (-19.3% to -24.1%), establishing a pattern of selling into downward price momentum at this ticker. This large, multi-tranche liquidation by a co-founder during a period of sustained stock weakness and operating losses warrants close investor attention to whether this signals confidence in near-term recovery or reflects deeper concerns about the company's trajectory.

2026-07-02
high
Co-Founder, CEO
200,000 shares
$10,585,600
@ $52.93
Significance 7

OKLO CEO Jacob Dewitte sells 200,000 shares for $10,585,600.00 as stock down 73.0% from 52-week high

Jacob Dewitte (Co-Founder, CEO) executed 4 separate sales totaling 200,000 shares (200.0K shares) for $10,585,600.00 ($10.6M) on 2026-07-01, reducing his holding by 26.0% vs pre-transaction holdings from 769,479 shares to 569,479 shares. The sales occurred at an average price of $52.93, compared to the current price of $52.37, near the 52-week low after a -73.0% decline from the $193.84 52-week high and a -28.7% drop over 30 days. His prior sales at OKLO over the same period (5 recent transactions on 2026-06-01) were followed by sharp 30-day declines ranging from -19.3% to -25.6%. The company reported net income of $-33,065,000.00 ($-33.1M) in its most recent full fiscal year, indicating ongoing unprofitability. This transaction merits scrutiny given the magnitude of the sale by the CEO during a period of significant stock depreciation and operational losses.

June 2026
2026-06-03 10b5-1 Plan
medium
Chief Financial Officer
73,081 shares
$5,000,411
@ $68.42
Significance 6

CFO Richard Bealmear sells 73,081 OKLO shares for $5.0M via 3 separate transactions at $65–$69.42

Richard Craig Bealmear, CFO of Oklo Inc., executed 3 separate sales totaling 73,081 shares for $5,000,411.06 at prices ranging from $65.00 to $69.42, reducing his non-derivative holdings by 14.1% to 444,557 shares. This transaction was executed under a 10b5-1 trading plan adopted on 2025-09-22, meaning it was scheduled rather than discretionary. The sales occurred at a blended average price of $68.42, which is below the current price of $73.47, and within the stock's 30-day uptrend of +4.4%. At the same-ticker level, Bealmear's prior 5 sales at OKLO show mixed near-term outcomes (ranging from -19.9% to +37.8% in 30-day returns), with no clear pattern. The company's trailing net income of -$33,065,000 indicates ongoing unprofitability, a structural headwind that investors should monitor independently of this scheduled sale.

2026-06-02 10b5-1 Plan
medium
Co-Founder, COO
200,000 shares
$13,657,880
@ $68.29
Significance 7

Co-founder Caroline Cochran sells 200,000 OKLO shares for $13.7M via scheduled 10b5-1 plan on 2026-06-01

Caroline Cochran, who was COO at the time of this transaction, executed 8 separate sales totaling 200,000 shares for $13,657,879.60 at prices ranging from $64.99 to $70.45, reducing her holdings by 25.8% from 776,483 to 576,483 shares. This transaction is part of a pre-arranged 10b5-1 trading plan adopted on 2025-03-31, making it a scheduled execution rather than a discretionary trade. Notably, the company reported a net loss of $33,065,000 over its most recent full fiscal year, indicating ongoing unprofitability despite the multi-billion-dollar market cap. At the same ticker, Cochran's prior 5 sells (all on 2026-05-01) each subsequently declined 3.2% to 5.7% over both 30-day and 90-day periods, whereas her cross-ticker track record of 20 prior sells shows average positive returns of +14.7% at 30 days and +16.9% at 90 days—establishing a material divergence between her general timing accuracy and her outcomes at OKLO specifically.

2026-06-02 10b5-1 Plan
medium
Co-Founder, CEO
200,000 shares
$13,657,880
@ $68.29
Significance 7

CEO Jacob Dewitte sells 200,000 shares (200.0K) for $13.7M; 10b5-1 plan; stock up 11.9% in 90 days post-sale.

Jacob Dewitte, Co-Founder and CEO, executed 8 separate sales totaling 200,000 shares for $13,657,879.60 on 2026-06-01, reducing his stake by 24.7%. This transaction was executed under a pre-arranged 10b5-1 trading plan adopted on 2025-03-31, meaning it was scheduled rather than discretionary. Post-transaction, the stock has appreciated 11.9% over the past 90 days and currently trades at $73.47 versus the blended average sale price of $68.29. Notably, his five prior OKLO sales in May 2026 all generated negative 30-day and 90-day returns (ranging from -3.1% to -5.7%), whereas his broader cross-ticker track record shows average 90-day returns of +16.9% after prior sells; this June sale has benefited from subsequent price appreciation, a different outcome than his recent OKLO pattern. The company reported net income of -$33,065,000.00 for its most recent full fiscal year, placing the transaction within an unprofitable operational context.

May 2026
2026-05-05
medium
Chief Financial Officer
16,216 shares
$1,133,823
@ $69.92
Significance 5

CFO Bealmear exercises options and sells shares, netting 5,880 additional shares while stock trades 58% below 52-week high.

Richard Craig Bealmear, Oklo's CFO, executed a mixed transaction sequence: exercising two option grants totaling over 22,000 shares at a below-market strike price, then immediately selling 16,216 shares at a dramatically higher price. The net effect is a modest 5,880-share increase in his holdings, which now total approximately 398,000 shares. This pattern—exercise followed by partial offset sale—is typical of option liquidity management and does not necessarily reflect conviction about the stock's direction. Of greater note is Bealmear's track record at this ticker: his five prior sales over the past several months were well-timed on three occasions (the stock fell afterward, validating his exits) and poorly-timed on two occasions (the stock rose, meaning he sold too early). This mixed but slightly favorable record suggests he has some credibility reading the company's short-term momentum. However, the company is currently unprofitable with recent quarterly losses exceeding $60 million, and the stock trades well below its 52-week high after a significant recent pullback—a context where even a CFO's timing edge carries meaningful uncertainty. The exercise itself is routine compensation execution, but the timing of the sale during a period of negative price momentum and weak fundamentals warrants tracking whether Bealmear continues this disposition pattern or returns to accumulation.

2026-05-04 10b5-1 Plan
medium
Co-Founder, COO
200,000 shares
$14,046,610
@ $70.23
Significance 4

Co-founder Cochran sells 200,000 shares ($14.0M) via pre-arranged 10b5-1 plan at $70.23 avg, down 24.5% from holdings

Cochran Caroline, who was COO at the time of filing, executed 6 separate sales totaling 200,000 shares for $14,046,610.27 on 2026-05-01, reducing her holdings by 24.5% to 616,483 shares post-transaction. This sale was executed under a pre-arranged 10b5-1 trading plan adopted on 2025-03-31, meaning the timing and volume were scheduled in advance rather than discretionary. The blended average sale price of $70.23 compares to the current price of $70.40 and sits within the 52-week range of $23.74–$174.14, approximately 59.6% below the 52-week high. Notably, the company reported a negative net income of $-64,217,000.00 over its most recent full fiscal year, an important context for understanding the capital structure and operational performance against which this insider holding reduction should be evaluated.

2026-05-04 10b5-1 Plan
medium
Co-Founder, CEO
200,000 shares
$14,046,390
@ $70.23
Significance 6

Oklo Co-Founder and CEO sells 200K shares in six separate transactions, largest insider sale in months from company leadership.

Dewitte Jacob, Oklo's Co-Founder and CEO, executed a significant liquidation of 200,000 shares over a single trading day, representing approximately 27% of his holdings. This is the 113th open-market sale he has made in the past 36 months—a pattern of consistent selling with no open-market purchases during this period. The timing is notable: while Oklo trades well below its 52-week high and the company remains unprofitable, Jacob is selling into strength from a recent surge in share price. His prior five sales at Oklo all resulted in the stock rising afterward, indicating uniformly poor timing on his previous exits—he has never captured a well-timed sale at this company. The size and frequency of Jacob's selling, combined with his track record of exiting before subsequent gains, suggests ongoing portfolio reduction from the company's leadership rather than conviction about value at current levels.

April 2026
2026-04-03
high
Co-Founder, COO
200,000 shares
$10,069,852
@ $50.35
Significance 7

Co-Founder Caroline Cochran sells 200,000 OKLO shares (23.4% of holdings) at $48.41–$51.20 as stock drops 72.4% from 52-week high

Caroline Cochran, Co-Founder and COO of Oklo Inc., executed 10 separate sales on 2026-04-01 totaling 200,000 shares (200.0K shares) for $10,069,852.10, reducing her holdings by 23.4% from 856,483 to 656,483 shares. The blended average transaction price of $50.35 occurred as the stock traded at $48.13 current price, representing a -72.4% decline from the 52-week high of $174.14. The company is unprofitable, posting net income of $-29,722,000.00 over its most recent full fiscal year. Her prior trades at OKLO show consistently negative 30-day returns (-21.8%, -25.0%, -25.3%), and her cross-ticker track record across 20 prior sells averaged -20.1% 30-day returns, suggesting a pattern of selling into weakness rather than strength. The current stock price at $48.13 already sits below the transaction prices achieved on 2026-04-01, signaling further deterioration post-transaction.

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