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OKOKLO

Oklo Inc.

$OKLO·$6.0B·Independent Power Producers·Utilities
$27.97-6.8%YTD-57.0%1Y-82.7%
Price updated 6h ago·X counts updated 5d ago
OKOKLO
$OKLOOklo Inc.
$27.97-6.80%1.1k posts1.1×
AI analysisFundamentalsVoices on X
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On X

Top X posts

The complete picture of $OKLO on X — how loud the conversation is right now, how it has trended over the last two weeks, and which way the crowd is leaning.

1,080X posts · last 7 days
Sep 29Oct 11
Chatter Meter
1.1×
QuietNormal · 1×Loud

How loud $OKLO's conversation on X is versus its own normal — 1× is typical, higher means busier. Right now it's about its usual level, louder than 81% of tracked names.

Mixed sentimentAI analysisGenerated by AI from underlying data11 posts analyzed · as of 2026-10-02

Sentiment is split as Oklo trades around $38, down 78% from the $180 high — bulls lean on volume shelf, 200-WMA tap and 0.887 fib retracement calling bottom territory, with $50+ as the breakout target and a long-term $193 PT. The honest counter-voice is "this is why you don't fall in love with a narrative," and chartists point to a never-ending falling wedge still awaiting a monthly SMA50 trigger. The $70 decline is the whole story.

Read what X is saying about $OKLO

  • Bullish vs bearish call — with the AI summary of the day's posts
  • Divergence flag when the top-engagement posts argue the other side
  • How loud the conversation is versus this ticker's own normal
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AI verdictAI analysisGenerated by AI from underlying data

TickerTalks' own read on what's driving $OKLO — fundamentals, momentum, or an event — and whether it agrees with the X crowd.

Too early to tellSelling offAI verdict · as of 2026-10-03

Falling on heavy selling — points lower unless it turns around.

An advanced-reactor pre-revenue nuclear startup down 72% TTM with a fresh $1B ATM — the narrative is unwinding faster than the plants ramp.

Oklo is a pre-revenue advanced-reactor developer building compact fast-spectrum fission plants (the Aurora powerhouse). The stock has been cut by 72% TTM as the hype that drove it to $180 unwinds and competitors like GE Vernova actually clear real regulatory milestones.

  • There is no revenue: four quarters at zero, EPS around -$0.20 to -$0.27 each quarter and a $6.6B market cap entirely betting that commercial deployment arrives before cash runs out.
  • The $1B September ATM is the problem for holders: a 10-sales-agent at-the-market program means Oklo will drip-sell stock into any rally, capping upside until deployment revenue shows up — insiders also sold ~$150K across three officers in late September.
  • The competition is pulling ahead: GE Vernova's BWRX-300 secured the first US construction permit this week, which validates the SMR category but reminds investors Oklo's Aurora is still waiting on an NRC design-approval path.

A real customer PPA or clear NRC progress reverses the breakdown; another "ramping, soon" quarter plus steady ATM dilution and the stock keeps grinding down to the X-crowd's $4-fib bear case.

Agrees with X sentimentX is split and reasonably so — bulls are right that -78% from $180 is historically where oversold reactor-narrative names base, but the chartist bear's "never-ending falling wedge still awaiting a monthly SMA50 trigger" is operationally honest. GE Vernova's actual permit is the inconvenient fact the bull camp has to answer.

What to watch: Any NRC licensing-pathway progress for Oklo's Aurora or a confirmed hyperscaler/utility PPA. ATM issuance pace and cash runway at Nov 10 Q3 earnings. A real customer PPA re-rates; another quiet quarter and dilution grinds the stock further.

On the calendar: 2026-11-10 — Q3 2026 earnings

Read the AI verdict on $OKLO

  • One-line verdict on what's driving the move — fundamentals, momentum, both, or an event
  • Next dated catalyst when there is one (earnings, deal closing, activist clock)
  • Whether TickerTalks' read agrees with or diverges from the X crowd
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What it does

Plain-English summary of the business — what they sell and how they make money.

Developing compact fast fission reactors (Aurora) for commercial-scale clean energy, with NRC license application filed.

Industry overviewAI analysisGenerated by AI from underlying data

Where Independent Power Producers sits in its cycle right now — and what that implies for $OKLO.

Independent Power Producers · Utilities

No material change from last week — AI datacenter power demand is creating a scarcity premium for 24/7 clean baseload capacity, uniquely advantaging nuclear IPPs.

What this means for $OKLO

Neutral — Developing compact fast fission reactors (Aurora) for commercial-scale clean energy, with NRC license application filed.

Industry benchmark

6-name peer basket
-15.7%YTD
-27.4%1Y

Fundamentals & catalyst

Profitability, valuation, and the next earnings event — at a glance, with rule-of-thumb signals.

Key ratios

P/E
-76.8How much investors are paying per dollar of profit the company actually earned in the last 12 months. Lower means the stock looks cheaper relative to earnings.~15–25 is typical for the S&P 500; high-growth names trade 30+; hyper-growth or speculative can be 100+ or negative.
ROIC
-6.5%What percentage return the business earns on every dollar of capital (equity + debt) deployed in operations. The cleanest measure of business quality.Above ~15% is high-quality; consistently above 25% suggests a real moat. Below the company's cost of capital is value-destroying.
Op margin
0.0%Operating profit (after sales, marketing, R&D, and overhead but before interest and taxes) as a percentage of revenue. The clearest view of how well the underlying business is run.Mature business above 20% is healthy; software businesses can run 30%+; commodity / retail businesses operate in single digits.
FCF yield
-1.5%Free cash flow (operating cash flow minus capex) divided by the company's market cap. The cash-on-cash return you'd get owning the whole business at today's price.Above ~5% is attractive; below ~2% means you're paying up for growth. Capital-light businesses (software) run higher than capital-heavy ones (utilities).
P/S
0.0Same idea as P/E but per dollar of revenue. Useful for companies that aren't profitable yet, where P/E is meaningless.Under ~2 is cheap; software / SaaS often runs 8–15; well above 20 implies the market is pricing in very high future growth.
ROE
-8.6%Net income as a percentage of shareholders' equity. Similar to ROIC but counts only the equity side.Above 20% is strong, but can be inflated by leverage — a heavily indebted company can show high ROE with weak underlying ROIC.
Gross margin
0.0%Revenue minus the direct cost of producing what was sold, as a percentage of revenue. The first read on whether the product is structurally profitable.Software / SaaS is typically 70%+; consumer goods 30–50%; commodity / hardware businesses can be under 20%.
D/E
0.0Total debt divided by shareholders' equity. Measures how much the business runs on borrowed money versus owner capital.Under 1 is conservative; 1–2 is typical for mature businesses; over 2 is leveraged and more sensitive to interest rates.

Past earnings

QuarterReportedActualEstimateSurprise
Q2 2026Aug 7, 2026$-0.28$-0.16-70.9%
Q1 2026May 12, 2026$-0.19$-0.19+0.4%
Q4 2025Mar 17, 2026$-0.27$-0.18-50.0%
Q3 2025Nov 11, 2025$-0.20$-0.14-48.1%
Next earningsTue, Nov 10·consensus EPS $-0.29

Quarterly trend

QuarterRevenueYoYGrossOpEPSFCF
Q1 FY26$0———$-0.19$-50.7M
Q4 FY25$0———$-0.27$-60.4M
Q3 FY25$0———$-0.20$-23.1M
Q2 FY25$0———$-0.18$-19.3M

Forward consensus

5-year forecast · up to 14 analysts
FYRevenueRangeEPSRangeAnalysts
FY26$3.4M$1.5M – $5.2M-$1.00-$1.17 – -$0.7612
FY27$11.3M$2.0M – $20.0M-$1.09-$1.47 – -$0.2113
FY28$68.7M$15.4M – $122.5M-$1.22-$1.96 – -$0.2514
FY29$158.2M$36.4M – $280.1M-$0.88-$1.77 – $0.008
FY30$275.9M$63.4M – $488.7M-$0.52-$1.05 – $0.0012

Setup & momentum

Volume, range, and moving-average position — the technical setup driving short-term moves.

Right now

Vol vs 30dToday's traded share volume divided by the average over the prior 30 trading days. ≥3× signals unusual interest; below 1× is quiet.0.9×Today's traded share volume divided by the average over the prior 30 trading days. ≥3× signals unusual interest; below 1× is quiet.
52w rangeWhere the latest close sits between the 52-week low (0%) and high (100%). Above 80% is extended; below 30% is basing or in a downtrend.0%Where the latest close sits between the 52-week low (0%) and high (100%). Above 80% is extended; below 30% is basing or in a downtrend.
vs 50d MALatest close vs the 50-day simple moving average. Positive = short-term trend is up.-28.4%Latest close vs the 50-day simple moving average. Positive = short-term trend is up.
vs 200d MALatest close vs the 200-day simple moving average. Positive = long-term trend is up.-51.1%Latest close vs the 200-day simple moving average. Positive = long-term trend is up.

Float & profile

FloatMid float · 157.4M shFree-float shares — the slice of issued stock actually available to trade. Lower buckets squeeze harder on a catalyst.Traded today6.0% of floatToday's volume as a percent of the free float. Above 5% on a single day is unusually high turnover for the available share count.β1.225-year weekly beta vs the S&P 500. Above 1.5 means the stock typically moves more than the index; below 0.8 moves less.FilingActive offeringA shelf registration (S-3 / S-3ASR / S-1) or prospectus supplement (424B*) was filed in the last 90 days — the company is registered to (or actively) issuing new shares. Dilution risk.

Insider activity

Recent open-market buys and sells by officers and directors — flagged when multiple insiders cluster.

Recent transactions

SellOct 14Alexandra RennerChief Product Officer688 sh$21KSellOct 9Vivek NarayanadasGeneral Counsel & Secretary364 sh$13KSellOct 6Vivek NarayanadasGeneral Counsel & Secretary288 sh$11KSellOct 5Vivek NarayanadasGeneral Counsel & Secretary649 sh$23KSellOct 1Bealmear Richard CraigCFO16.5K sh$608KSellOct 1Caroline CochranCOO120.0K sh$4.4MSellOct 1Jacob DewitteCEO120.0K sh$4.4MSellSep 28Alexandra RennerChief Product Officer1.1K sh$41KSellSep 28Goodwin William Carroll MurphyChief Strategy Officer1.8K sh$66KSellSep 28John HansonChief of Staff1.1K sh$41K
1–10 of 36
+ 41 other (31 exempts · 8 awards · 2 gifts) in window

See when $OKLO insiders are putting their own money in

  • Real-time open-market buys and sells from Form 4 filings
  • Cluster-buy detection when multiple insiders pile in at once
  • 30 / 60 / 180-day windows so you can spot building conviction
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SEC filings

Material 8-K, 13D, S-3, and 424B5 events from the last 180 days — the filings that actually move the price.

Recent material filings

424B5Prospectus supplement (offering)Sep 11424B5
AI summary

Oklo Inc. filed a 424B5 prospectus supplement for a $1 billion at-the-market (ATM) offering of Class A common stock through 10 sales agents led by Goldman Sachs. This massive ATM program provides Oklo with significant capital flexibility to fund its advanced nuclear fission reactor development and commercial pipeline. The scale of the program reflects Oklo's elevated market capitalization and strong investor interest in small modular reactor (SMR) commercialization.

8-KAgreement terminatedSep 118-K — Item 1.01: Material agreement · Item 1.02: Agreement terminated
AI summary

Oklo Inc. signed an equity distribution agreement with Goldman Sachs and nine co-agents to offer up to $1 billion in Class A common stock through an at-the-market program. This agreement provides the legal and commercial framework for the concurrent 424B5 prospectus. The 10-agent syndicate maximizes market coverage for Oklo's ATM capital-raising to fund nuclear reactor commercialization activities.

3New insider — initial holdingsAug 43
AI summary

Renner Alexandra (Last) (First) (Middle) C/O OKLO INC. 3190 CORONADO DRIVE (Street) SANTA CLARA CALIFORNIA 95054 (City) (State) (Zip) UNITED STATES (Country) 2. Date of Event Requiring Statement (Month/Day/Year) 07/27/2026 3. Issuer Name and Ticker or Trading Symbol Oklo Inc. [ OKLO ] 3a. Foreign Trading Symbol 5. If Amendment, Date of Original Filed (Month/Day/Year) 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Chief Product Officer 6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person Table I - Non-Derivative Securities Beneficially Owned 1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Class A Common Stock 472,135 D Class A Common Stock 123,153 I Joint account with spouse Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5) Date Exercisable Expiration Date Title Amount or Number of Shares Stock Option (1) 12/22/2033 Class A Common Stock 136,393 $ 3.18 D Restricted Stock Units (2) (2) Class A Common Stock 3,633 (3) D Restricted Stock Units (4) (4) Class A Common Stock 52,174 (3) D Restricted Stock Units (5) (5) Class A Common Stock 17,489 (3) D Restricted Stock Units (6) (6) Class A Common Stock 5,502 (3) D Restricted Stock Units (7) (7) Class A Common Stock 4,070 (3) D Restricted Stock Units (8) (8) Class A Common Stock 2,471 (3) D Restricted Stock Units (9) (9) Class A Common Stock 52,860 (3) D Restricted Stock Units (10) (10) Class A Common Stock 1,652 (3) D Explanation of Responses: 1. The stock option vested as to 20% of the underlying shares on December 1, 2024 and continues to vest thereafter in 48 substantially equal monthly installments. On August 1, 2026, 4,546 stock options vested. 2. The restricted stock units vest in three substantially equal annual installments beginning on March 31, 2027. 3. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock. 4. The restricted stock units vest in 12 substantially equal quarterly installments beginning on August 27, 2026. 5. The restricted stock units vest in twelve substantially equal quarterly installments, which began on July 13, 2026. 6. The restricted stock units vest in full on March 8, 2027. 7. The restricted stock units vest in three substantially equal annual installments, which began on March 6, 2026. 8. The restricted stock units vest in full on September 26, 2026. 9. The restricted stock units vested as to 20% of the underlying shares on March 13, 2026 and continue to vest thereafter in 48 substantially equal monthly installments. 10. The restricted stock units vest in three substantially equal annual installments, which began on November 29, 2025. Remarks: /s/ Richard Craig Bealmear, Attorney-in-Fact 08/04/2026 ** Signature of Reporting Person Date Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. * If the form is filed by more than one reporting person, see Instruction 5 (b)(v). ** Intentional misstatements or omissions of fac filed an initial statement of beneficial ownership (Form 3) as a Director of OKLO, with an event date of 5. The filer directly owns 472,135 shares of common stock. This is a routine insider-ownership disclosure with no indication of open-market purchases or activist intent.

3New insider — initial holdingsAug 43
AI summary

Hanson John (Last) (First) (Middle) C/O OKLO INC. 3190 CORONADO DRIVE (Street) SANTA CLARA CALIFORNIA 95054 (City) (State) (Zip) UNITED STATES (Country) 2. Date of Event Requiring Statement (Month/Day/Year) 07/27/2026 3. Issuer Name and Ticker or Trading Symbol Oklo Inc. [ OKLO ] 3a. Foreign Trading Symbol 5. If Amendment, Date of Original Filed (Month/Day/Year) 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Chief of Staff 6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person Table I - Non-Derivative Securities Beneficially Owned 1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Class A Common Stock 359,008 D Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5) Date Exercisable Expiration Date Title Amount or Number of Shares Stock Options (1) 12/22/2033 Class A Common Stock 45,465 $ 3.18 D Restricted Stock Units (2) (2) Class A Common Stock 3,114 (3) D Restricted Stock Units (4) (4) Class A Common Stock 4,716 (3) D Restricted Stock Units (5) (5) Class A Common Stock 3,489 (3) D Restricted Stock Units (6) (6) Class A Common Stock 2,059 (3) D Restricted Stock Units (7) (7) Class A Common Stock 42,288 (3) D Restricted Stock Units (8) (8) Class A Common Stock 1,377 (3) D Explanation of Responses: 1. The stock options vested as to 20% of the underlying shares on December 1, 2024 and continues to vest thereafter in 48 substantially equal monthly installments. On August 1, 2026, 1,515 stock options vested. 2. The restricted stock units vest in three substantially equal annual installments beginning on March 31, 2027. 3. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock. 4. The restricted stock units vest in full on March 8, 2027. 5. The restricted stock units vest in three substantially equal annual installments, which began on March 6, 2026. 6. The restricted stock units vest in full on September 26, 2026. 7. The restricted stock units vested as to 20% of the underlying shares on March 13, 2026 and continue to vest thereafter in 48 substantially equal monthly installments. 8. The restricted stock units vest in three substantially equal annual installments, which began on November 29, 2025. Remarks: /s/ Richard Craig Bealmear, Attorney-in-Fact 08/04/2026 ** Signature of Reporting Person Date Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. * If the form is filed by more than one reporting person, see Instruction 5 (b)(v). ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number. * Form 3: SEC 1473 (03-26) filed an initial statement of beneficial ownership (Form 3) as a Director of OKLO, with an event date of 1473. The filer directly owns 359,008 shares of common stock. This is a routine insider-ownership disclosure with no indication of open-market purchases or activist intent.

3New insider — initial holdingsAug 43
AI summary

Dixon Michael (Last) (First) (Middle) C/O OKLO INC. 3190 CORONADO DRIVE (Street) SANTA CLARA CALIFORNIA 95054 (City) (State) (Zip) UNITED STATES (Country) 2. Date of Event Requiring Statement (Month/Day/Year) 07/27/2026 3. Issuer Name and Ticker or Trading Symbol Oklo Inc. [ OKLO ] 3a. Foreign Trading Symbol 5. If Amendment, Date of Original Filed (Month/Day/Year) 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) VP of Accounting & Controller 6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person Table I - Non-Derivative Securities Beneficially Owned 1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5) Date Exercisable Expiration Date Title Amount or Number of Shares Restricted Stock Units (1) (1) Class A Common Stock 22,000 (2) D Explanation of Responses: 1. The restricted stock units vest as to 20% of the underlying shares on May 18, 2027 and continue to vest thereafter in 48 substantially equal monthly installments. 2. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock. Remarks: /s/ Richard Craig Bealmear, Attorney-in-Fact 08/04/2026 ** Signature of Reporting Person Date Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. * If the form is filed by more than one reporting person, see Instruction 5 (b)(v). ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number. * Form 3: SEC 1473 (03-26) filed an initial statement of beneficial ownership (Form 3) as a Director of OKLO, with an event date of 1473. The filer directly owns 22,000 shares of common stock. This is a routine insider-ownership disclosure with no indication of open-market purchases or activist intent.

3New insider — initial holdingsAug 43
AI summary

Lassen Erik (Last) (First) (Middle) C/O OKLO INC. 3190 CORONADO DRIVE (Street) SANTA CLARA CALIFORNIA 95054 (City) (State) (Zip) UNITED STATES (Country) 2. Date of Event Requiring Statement (Month/Day/Year) 07/27/2026 3. Issuer Name and Ticker or Trading Symbol Oklo Inc. [ OKLO ] 3a. Foreign Trading Symbol 5. If Amendment, Date of Original Filed (Month/Day/Year) 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Senior VP of Engineering 6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person Table I - Non-Derivative Securities Beneficially Owned 1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5) Date Exercisable Expiration Date Title Amount or Number of Shares Restricted Stock Units (1) (1) Class A Common Stock 14,000 (2) D Restricted Stock Units (3) (3) Class A Common Stock 3,010 (2) D Explanation of Responses: 1. The restricted stock units vest as to 20% of the underlying shares on January 26, 2027 and continue to vest thereafter in 48 substantially equal monthly installments. 2. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock. 3. The restricted stock units vest in three substantially equal annual installments beginning on March 31, 2027. Remarks: /s/ Richard Craig Bealmear, Attorney-in-Fact 08/04/2026 ** Signature of Reporting Person Date Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. * If the form is filed by more than one reporting person, see Instruction 5 (b)(v). ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number. * Form 3: SEC 1473 (03-26) filed an initial statement of beneficial ownership (Form 3) as a Director of OKLO, with an event date of 1473. The filer directly owns 14,000 shares of common stock. This is a routine insider-ownership disclosure with no indication of open-market purchases or activist intent.

3New insider — initial holdingsAug 43
AI summary

Narayanadas Vivek (Last) (First) (Middle) C/O OKLO INC. 3190 CORONADO DRIVE (Street) SANTA CLARA CALIFORNIA 95054 (City) (State) (Zip) UNITED STATES (Country) 2. Date of Event Requiring Statement (Month/Day/Year) 07/27/2026 3. Issuer Name and Ticker or Trading Symbol Oklo Inc. [ OKLO ] 3a. Foreign Trading Symbol 5. If Amendment, Date of Original Filed (Month/Day/Year) 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) General Counsel & Secretary 6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person Table I - Non-Derivative Securities Beneficially Owned 1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Class A Common Stock 5,266 D Class A Common Stock 5,000 I Joint account with spouse Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5) Date Exercisable Expiration Date Title Amount or Number of Shares Restricted Stock Units (1) (1) Class A Common Stock 22,000 (2) D Restricted Stock Units (3) (3) Class A Common Stock 4,120 (2) D Restricted Stock Units (4) (4) Class A Common Stock 3,633 (2) D Restricted Stock Units (5) (5) Class A Common Stock 2,714 (2) D Restricted Stock Units (6) (6) Class A Common Stock 210 (2) D Restricted Stock Units (7) (7) Class A Common Stock 18,255 (2) D Explanation of Responses: 1. The restricted stock units vest as to 20% of the underlying shares on October 17, 2026 and continue to vest thereafter in 48 substantially equal monthly installments. 2. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock. 3. The restricted stock units vest in twelve substantially equal monthly installments, which began on February 8, 2026. 4. The restricted stock units vest in three substantially equal annual installments beginning on March 31, 2027. 5. The restricted stock units vest in three substantially equal annual installments, which began on March 6, 2026. 6. The restricted stock units vest in full on September 11, 2026. 7. The restricted stock units vest as to 20% of the underlying shares on February 3, 2026 and continue to vest thereafter in 24 substantially equal monthly installments. Remarks: /s/ Richard Craig Bealmear, Attorney-in-Fact 08/04/2026 ** Signature of Reporting Person Date Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. * If the form is filed by more than one reporting person, see Instruction 5 (b)(v). ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number. * Form 3: SEC 1473 (03-26) filed an initial statement of beneficial ownership (Form 3) as a Director of OKLO, with an event date of 1473. The filer directly owns 5,266 shares of common stock. This is a routine insider-ownership disclosure with no indication of open-market purchases or activist intent.

8-KOfficer or director changeJul 288-K — Item 5.02: Officer or director change
AI summary

Oklo Inc (OKLO) disclosed an executive/director departure (Item 5.02, filed 2026-07-28). ure of Directors departed from Directors or Certain Officers. Compensation and transition details are in the exhibits. Leadership changes can signal strategic shifts; investors should assess continuity and the appointee's background.

+ 17 other (5 3s · 3 10-Qs · 2 SC 13D/As · 2 8-Ks) in window

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Contrasting Spruce Power (NYSE:SPRU) & Oklo (NYSE:OKLO)defenseworld.net·1d ago5 Growth Stocks With Home Run Potentialfool.com·2d agoNuScale Power Falls 7% as 10-Year Treasury Yield Climbs to 5.26%; Energy Fuels Drops 9%, Oklo Slides 5%247wallst.com·3d agoA Year Ago We Said the SMR Rally Was Just Heating Up. Oklo and NuScale Both Fell Sharply.247wallst.com·3d agoOklo Launched Another $1 Billion Stock Sale. Here's How Much Dilution Shareholders Have Absorbed Since It Went Public.fool.com·3d ago

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