• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • AI Executive AssistantNEW
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • AI Executive AssistantNEW
  • Settings
  • RSS Feeds
PublishGo to AppAI Helper
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI employees for your businessNEW
    Legal
    Terms of usePrivacy policyCookie policy

    Director Klein Michael Stuart sold $15,764,275 worth of shares (250,000 units at $63.06) (SEC Form 4)

    6/23/25 5:39:30 PM ET
    $OKLO
    Electric Utilities: Central
    Utilities
    Get the next $OKLO alert in real time by email
    SEC FORM 4 SEC Form 4
    FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549

    STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

    Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
    or Section 30(h) of the Investment Company Act of 1940
    OMB APPROVAL
    OMB Number: 3235-0287
    Estimated average burden
    hours per response: 0.5
      
    Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
      
    Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
    1. Name and Address of Reporting Person*
    Klein Michael Stuart

    (Last) (First) (Middle)
    640 FIFTH AVENUE, 14TH FLOOR

    (Street)
    NEW YORK NY 10019

    (City) (State) (Zip)
    2. Issuer Name and Ticker or Trading Symbol
    Oklo Inc. [ OKLO ]
    5. Relationship of Reporting Person(s) to Issuer
    (Check all applicable)
    X Director 10% Owner
    Officer (give title below) Other (specify below)
    3. Date of Earliest Transaction (Month/Day/Year)
    06/18/2025
    4. If Amendment, Date of Original Filed (Month/Day/Year)
    6. Individual or Joint/Group Filing (Check Applicable Line)
    Form filed by One Reporting Person
    X Form filed by More than One Reporting Person
    Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
    1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
    Code V Amount (A) or (D) Price
    Common Stock, par value $0.0001 per share 06/18/2025 S 100,000 D $63.5257(1) 400,000(1) I See footnote(1)
    Common Stock, par value $0.0001 per share 06/20/2025 S 150,000 D $62.7447(2) 250,000(2) I See footnote(2)
    Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
    (e.g., puts, calls, warrants, options, convertible securities)
    1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
    Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
    1. Name and Address of Reporting Person*
    Klein Michael Stuart

    (Last) (First) (Middle)
    640 FIFTH AVENUE, 14TH FLOOR

    (Street)
    NEW YORK NY 10019

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director 10% Owner
    Officer (give title below) Other (specify below)
    1. Name and Address of Reporting Person*
    M. Klein Associates, Inc.

    (Last) (First) (Middle)
    640 FIFTH AVENUE, 14TH FLOOR

    (Street)
    NEW YORK NY 10019

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    Explanation of Responses:
    1. 212,900 of the shares reported (the "Shares") are held of record by M. Klein Associates, Inc. and 187,100 of the Shares are held of record by Allies Capital Corp. Michael Klein is the controlling stockholder of M. Klein Associates, Inc.. Michael Klein is the sole stockholder of Allies Capital Corp. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.5000 to $63.6400, inclusive. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.
    2. 212,900 of the Shares are held of record by M. Klein Associates, Inc. and 37,100 of the Shares are held of record by Allies Capital Corp. Michael Klein is the controlling stockholder of M. Klein Associates, Inc.. Michael Klein is the sole stockholder of Allies Capital Corp. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.920 to $63.512, inclusive. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.
    /s/ Michael Klein 06/23/2025
    M. Klein Associates, Inc. /s/ Jay Taragin Name: Jay Taragin Title: Authorized Person 06/23/2025
    ** 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 4 (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.
    Get the next $OKLO alert in real time by email

    Crush Q3 2025 with the Best AI Executive Assistant

    Stay ahead of the competition with Tailforce.ai - your AI-powered business intelligence partner.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Tailforce.ai

    Recent Analyst Ratings for
    $OKLO

    DatePrice TargetRatingAnalyst
    6/23/2025$59.00Buy → Hold
    Craig Hallum
    6/9/2025$71.00Neutral → Buy
    Seaport Research Partners
    5/28/2025Outperform
    William Blair
    4/23/2025$55.00Buy
    H.C. Wainwright
    4/11/2025Neutral
    BTIG Research
    1/28/2025$44.00Buy
    Craig Hallum
    12/19/2024$26.00Outperform
    Wedbush
    9/19/2024$10.00Buy
    B. Riley Securities
    More analyst ratings

    $OKLO
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    See more
    • Oklo Inc. downgraded by Craig Hallum with a new price target

      Craig Hallum downgraded Oklo Inc. from Buy to Hold and set a new price target of $59.00

      6/23/25 8:24:23 AM ET
      $OKLO
      Electric Utilities: Central
      Utilities
    • Oklo Inc. upgraded by Seaport Research Partners with a new price target

      Seaport Research Partners upgraded Oklo Inc. from Neutral to Buy and set a new price target of $71.00

      6/9/25 7:44:16 AM ET
      $OKLO
      Electric Utilities: Central
      Utilities
    • William Blair initiated coverage on Oklo Inc.

      William Blair initiated coverage of Oklo Inc. with a rating of Outperform

      5/28/25 9:08:28 AM ET
      $OKLO
      Electric Utilities: Central
      Utilities

    $OKLO
    SEC Filings

    See more
    • Oklo Inc. filed SEC Form 8-K: Other Events, Financial Statements and Exhibits

      8-K - Oklo Inc. (0001849056) (Filer)

      6/16/25 4:05:47 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities
    • SEC Form 424B5 filed by Oklo Inc.

      424B5 - Oklo Inc. (0001849056) (Filer)

      6/13/25 4:58:50 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities
    • SEC Form EFFECT filed by Oklo Inc.

      EFFECT - Oklo Inc. (0001849056) (Filer)

      6/13/25 12:15:20 AM ET
      $OKLO
      Electric Utilities: Central
      Utilities

    $OKLO
    Leadership Updates

    Live Leadership Updates

    See more
    • Oklo Announces Appointment of Pat Schweiger as Chief Technology Officer

      Oklo Inc. (NYSE:OKLO), an advanced nuclear technology company, today announced the appointment of Pat Schweiger, a veteran executive and engineer with over 40 years of leadership experience in the energy sector, as its Chief Technology Officer (CTO). This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250513355278/en/Pat Schweiger, Oklo Chief Technology Officer (Image: Oklo) Schweiger brings deep, hands-on experience across the full lifecycle of energy system development—including engineering design, testing, procurement, construction, startup, operations, and business development. He has played a key role in scaling robust engineerin

      5/13/25 4:34:00 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities
    • Oklo Appoints Two New Board Members Following Chris Wright's Confirmation as U.S. Secretary of Energy

      Appointments follow Chris Wright's departure from Oklo's Board after his confirmation as U.S. Secretary of Energy. Oklo welcomes Daniel Poneman and Michael Thompson as new Board Directors. New board members bring decades of experience in the nuclear, hard tech, and financial sectors. Oklo Inc. (NYSE:OKLO), an advanced nuclear technology company, has appointed Daniel Poneman and Michael Thompson to its Board of Directors. Their addition strengthens the company's leadership team with deep expertise in nuclear technology and technology financing. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250324193823/en/Daniel B. Poneman

      3/24/25 4:02:00 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities

    $OKLO
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    See more
    • Amendment: SEC Form SC 13D/A filed by Oklo Inc.

      SC 13D/A - Oklo Inc. (0001849056) (Subject)

      11/21/24 4:30:24 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities
    • Amendment: SEC Form SC 13G/A filed by Oklo Inc.

      SC 13G/A - Oklo Inc. (0001849056) (Subject)

      11/14/24 4:15:21 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities
    • Amendment: SEC Form SC 13G/A filed by Oklo Inc.

      SC 13G/A - Oklo Inc. (0001849056) (Subject)

      11/14/24 4:11:11 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities

    $OKLO
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    See more
    • Co-Founder, COO Cochran Caroline sold $33,118,357 worth of shares (600,000 units at $55.20), decreasing direct ownership by 3% to 9,802,108 units (SEC Form 4)

      4 - Oklo Inc. (0001849056) (Issuer)

      7/2/25 4:30:24 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities
    • Co-Founder, CEO Dewitte Jacob sold $33,118,357 worth of shares (600,000 units at $55.20), decreasing direct ownership by 3% to 10,105,098 units (SEC Form 4)

      4 - Oklo Inc. (0001849056) (Issuer)

      7/2/25 4:30:31 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities
    • Co-Founder, CEO Dewitte Jacob gifted 600,000 shares, decreasing direct ownership by 3% to 10,405,098 units (SEC Form 4)

      4 - Oklo Inc. (0001849056) (Issuer)

      6/26/25 4:30:45 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities

    $OKLO
    Insider Purchases

    Insider purchases reveal critical bullish sentiment about the company from key stakeholders. See them live in this feed.

    See more
    • Director Jansen John M bought $147,412 worth of shares (6,000 units at $24.57) (SEC Form 4)

      4 - Oklo Inc. (0001849056) (Issuer)

      3/31/25 8:48:12 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities
    • Director Kinzley Richard bought $99,750 worth of shares (5,000 units at $19.95) (SEC Form 4)

      4 - Oklo Inc. (0001849056) (Issuer)

      12/27/24 4:30:15 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities

    $OKLO
    Press Releases

    Fastest customizable press release news feed in the world

    See more
    • Oklo Enters Strategic Collaborations With Hexium and TerraPower to Launch New Pathway for Domestic HALEU Enrichment

      The next-generation collaboration will leverage advanced laser enrichment technology to build a scalable U.S. nuclear fuel supply for advanced reactors Oklo (NYSE:OKLO), an advanced nuclear technology company, today announced strategic collaborations with Hexium, a pioneering isotope enrichment company, and TerraPower, a nuclear innovation company, with the goal of ultimately accelerating domestic production of High-Assay Low-Enriched Uranium (HALEU) at industry leading cost targets. As part of this effort, the three companies are collaborating with Lawrence Livermore National Laboratory (LLNL) to evaluate the potential of Atomic Vapor Laser Isotope Separation (AVLIS), a robust legacy te

      6/25/25 8:30:00 AM ET
      $OKLO
      Electric Utilities: Central
      Utilities
    • EnerCom Announces Liberty Energy and Baker Hughes as Keynote Speakers at the 30th Annual EnerCom Denver - The Energy Investment Conference

      Register for EnerCom Denver – The Energy Investment Conference, featuring a broad group of public and private energy companies at www.enercomdenver.com  Limited presentation opportunities remain for E&P, Midstream, OFS, Energy Transition, Nuclear and Emerging Technology companies Sponsorship opportunities are available for companies seeking to increase marketplace and brand awareness through EnerCom's multi-channel approach before, during, and after the event DENVER, June 19, 2025 /PRNewswire/ -- EnerCom, Inc. is pleased to announce that Ron Gusek, CEO of Liberty Energy and Amerino Gatti, Executive Vice President of Oilfield Services & Equipment for Baker Hughes have been confirmed as keynot

      6/19/25 11:23:00 AM ET
      $AMPY
      $APA
      $BKR
      $BKV
      Oil & Gas Production
      Energy
      Metal Fabrications
      Industrials
    • Oklo's Atomic Alchemy Begins Site Characterization Work at Idaho National Laboratory

      Oklo Inc. (NYSE:OKLO), an advanced nuclear technology company, announced today that its subsidiary Atomic Alchemy Inc. ("Atomic Alchemy") has commenced site characterization work at a potential location for a commercial radioisotope production facility in Idaho, at the Idaho National Laboratory (INL). This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250617463476/en/Oklo's Atomic Alchemy Begins Site Characterization Work at Idaho National Laboratory (Image: Oklo) This milestone builds on Atomic Alchemy's progress with prior approvals and agreements, including a Memorandum of Understanding secured in 2020 with the U.S. Department of

      6/17/25 7:58:00 AM ET
      $OKLO
      Electric Utilities: Central
      Utilities

    $OKLO
    Financials

    Live finance-specific insights

    See more
    • Oklo Publishes First Quarter 2025 Financial Results and Business Update

      Oklo Inc. (NYSE:OKLO) ("Oklo" or "the Company"), an advanced nuclear technology company, today published its financial results and business update for the first quarter ended March 31, 2025. Oklo will host a conference call today, May 13th, 2025, at 2:00 p.m. Pacific Time / 5:00 p.m. Eastern Time. Jacob DeWitte, Co-Founder and Chief Executive Officer, and Craig Bealmear, Chief Financial Officer, will speak on the call. A webcast of the call can be accessed by visiting the Events & Presentations section of the Company's investor relations website. An archive of the webcast will be available shortly after the conclusion of the event and will remain on the website for 12 months. About Oklo

      5/13/25 4:30:00 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities
    • Oklo Announces Date for First Quarter 2025 Financial Results and Business Update Call

      Oklo Inc. (NYSE:OKLO) ("Oklo," or "the Company"), an advanced nuclear power technology company, today announced it will release its financial results and provide business updates for the first quarter ended March 31, 2025, after market close on Tuesday, May 13, 2025, followed by a conference call at 5:00 p.m. ET (2:00 p.m. Pacific Time). Jacob DeWitte, Co-Founder and Chief Executive Officer, and Craig Bealmear, Chief Financial Officer, will participate in the call. Webcast Details: Date: Tuesday, May 13, 2025 Time: 5:00 p.m. Eastern Time, 2:00 p.m. Pacific Time Webcast: https://events.q4inc.com/attendee/797217814 (live and replay) Toll-Free Number: (800) 715-9871 International Number: +1

      5/1/25 4:50:00 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities
    • Oklo Publishes Full Year 2024 Financial Results and Business Update

      Oklo Inc. (NYSE:OKLO) ("Oklo" or "the Company"), an advanced nuclear technology company, today published its financial results and business update for the quarter and year ended December 31, 2024. In addition, the Company has posted a shareholder letter and an updated investor presentation on its investor relations website at oklo.com/investors. Oklo will host a conference call today, March 24th, 2025, at 2:00 p.m. Pacific Time / 5:00 p.m. Eastern Time. Jacob DeWitte, Co-Founder and Chief Executive Officer, and Craig Bealmear, Chief Financial Officer, will speak on the call. A webcast of the call can be accessed by visiting the Events & Presentations section of the Company's investor rela

      3/24/25 4:05:00 PM ET
      $OKLO
      Electric Utilities: Central
      Utilities