Oklo Inc.·4

Jul 2, 4:05 PM ET

Cochran Caroline 4

4 · Oklo Inc. · Filed Jul 2, 2026

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Oklo (OKLO) 10% Owner Caroline Cochran Sells Shares

What Happened
Caroline Cochran, a 10% owner of Oklo, sold a total of 200,000 common shares in open-market transactions on July 1, 2026. The filing lists four dispositions: 60,000 shares at $52.30 ($3,138,000); 40,000 shares at $53.28 ($2,131,200); 60,000 shares at $52.80 ($3,168,000); and 40,000 shares at $53.71 ($2,148,400), for aggregate proceeds of approximately $10.59 million. These sales were executed pursuant to a pre-established Rule 10b5‑1 plan.

Key Details

  • Transaction date: July 1, 2026; Form 4 filed July 2, 2026 (filed the next day).
  • Reported weighted-average prices: $52.30, $53.28, $52.80, $53.71 (per-lot price ranges noted in footnotes).
  • Total shares sold: 200,000; approximate proceeds: $10,585,600 (~$10.59M).
  • Footnotes: sales were made under a Rule 10b5‑1 plan adopted March 31, 2025. Footnotes also provide per-lot price ranges (e.g., $51.52–$52.51; $52.51–$53.08; $53.08–$53.49; $53.49–$54.30) and state the reporting person (and, in some notes, the reporting person's spouse) will provide detailed breakdowns on request.
  • Shares owned after the transaction are not specified in this Form 4; the filing points to the issuer’s most recent definitive proxy statement for holdings information.

Context
This was a sale by a 10% owner under a scheduled 10b5‑1 plan — typically a pre-arranged program that can cause routine dispositions rather than signaling a short-term view on the stock. Sales generally carry less informational weight for retail investors than open-market buys; consult Oklo’s proxy or other filings for current insider ownership levels and additional context.

Insider Transaction Report

Form 4
Period: 2026-07-01
Cochran Caroline
DirectorCo-Founder, COO10% Owner
Transactions
  • Sale

    Class A Common Stock

    [F1][F2][F3]
    2026-07-01$52.30/sh60,000$3,138,000478,039 total
  • Sale

    Class A Common Stock

    [F1][F4][F3]
    2026-07-01$53.28/sh40,000$2,131,200569,479 total(indirect: By Caroline Cochran GRAT)
  • Sale

    Class A Common Stock

    [F1][F5][F6][F7]
    2026-07-01$52.80/sh60,000$3,168,000511,533 total(indirect: By Jacob DeWitte)
  • Sale

    Class A Common Stock

    [F1][F8][F6][F9]
    2026-07-01$53.71/sh40,000$2,148,400536,483 total(indirect: By Jacob DeWitte GRAT)
Holdings
  • Class A Common Stock

    [F3]
    (indirect: By Trust)
    7,583,085
  • Class A Common Stock

    [F3]
    (indirect: By Caroline DeWitte GRAT No. 2)
    1,000,000
  • Class A Common Stock

    [F3]
    (indirect: By Caroline DeWitt GRAT No. 3)
    474,011
  • Class A Common Stock

    [F6][F9]
    (indirect: By Trust)
    7,851,901
  • Class A Common Stock

    [F6][F9]
    (indirect: By Jacob DeWitte GRAT No. 2)
    1,000,000
  • Class A Common Stock

    [F6][F9]
    (indirect: By Jacob DeWitte GRAT No.3)
    506,807
Footnotes (9)
  • [F1]The sales reported herein were effected pursuant to a Rule 10b5-1 plan adopted on March 31, 2025.
  • [F2]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.52- $52.51 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer 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 set forth herein.
  • [F3]For more information about the equity of the Issuer held by the Reporting Person, please see the Issuer's most recent definitive proxy statement filed with the Securities and Exchange Commission.
  • [F4]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.08- $53.49 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer 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 set forth herein.
  • [F5]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.51-$53.08 inclusive. The Reporting Person's spouse undertakes to provide to the Issuer, any security holder of the Issuer 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 set forth herein.
  • [F6]For more information about the equity of the Issuer held by the Reporting Person's spouse, please see the Issuer's most recent definitive proxy statement filed with the Securities and Exchange Commission.
  • [F7]Represents securities held by the Reporting Person's spouse.
  • [F8]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.49-$54.30 inclusive. The Reporting Person's spouse undertakes to provide to the Issuer, any security holder of the Issuer 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 set forth herein.
  • [F9]Represents securities beneficially owned by the Reporting Person's spouse.
Signature
/s/ Richard Craig Bealmear, Attorney-in-Fact|2026-07-02

Documents

1 file
  • 4
    wk-form4_1783022704.xmlPrimary

    FORM 4