$OKLO

DeWitte Jacob sold $1.7M of OKLO (indirect holdings)

DeWitte Jacob (Co-Founder, CEO) sold 25,186 indirectly-held shares of Oklo Inc. (OKLO) at $67.75 ($1.71M total) on 2026-06-01 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · DeWitte Jacob
Published Jun 2, 2026, 9:10 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Jun 2, 2026, 9:13 PM UTC. Informational, not investment advice.
How this was made
alphai summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
alphai market briefInsider activity
Primary signal
$OKLO
Neutral
medium confidence
Mentioned
$OKLO
Relevance
7/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$OKLONeutralLow
01

Why it matters

The disclosure provides a datapoint on insider behavior but does not, by itself, indicate a new operational or financial development.

02

Market read

Traders may briefly reassess sentiment/positioning around OKLO, but the 10b5-1 structure limits actionable implications.

03

What to watch

Look for whether this sale meaningfully changes insider ownership concentration or is part of a larger series of sales; single Form 4 prints often overstate signal.

Relevance 7/10Novelty 6/10Timing: Filed after-hours/late day (2026-06-02) for a sale executed 2026-06-01.

Background

SEC Form 4 discloses insider transactions for Oklo; the sale was executed 2026-06-01 and reported via an EDGAR filing on 2026-06-02.

Company-level read

Ticker impact

$OKLONeutralMedium confidence
Context

Oklo co-founder/CEO and 10% owner DeWitte Jacob sold 25,186 shares in an open-market transaction under a 10b5-1 plan.

Expected impact

Likely limited near-term impact; any effect would be sentiment-driven and fade unless paired with other negative news.

Evidence & confidence

The filing is a routine 10b5-1 sale (pre-arranged), which typically reduces the informational content versus discretionary selling.

Market effects

Minimal; this is company-specific insider liquidity disclosure rather than a sector/regulatory development.

None indicated.

None indicated.

Counterpoint

Because the sale is under a pre-arranged 10b5-1 plan, it may reflect routine diversification rather than bearish expectations.

Key entities

  • Oklo Inc.

    Subject of the insider transaction disclosure; co-founder/CEO DeWitte Jacob sold shares under a 10b5-1 plan.

  • DeWitte Jacob

    Oklo co-founder, CEO, officer/director, and 10% owner who executed the open-market sale.

Related articles

$OKLOMed

Oklo’s Groves Research Reactor Achieves First Criticality

Oklo (NYSE: OKLO) said its Groves Isotope Test Reactor reached first criticality on private land, supported by DOE Reactor Pilot Program authorization. Los Alamos’ ZiaCore microreactor also achieved zero-power criticality. ARC Clean Technology (ARC) outlined plans for ARC-100 at INL and a term sheet for Turkey. Holtec, Entergy and Hyundai will evaluate SMR-300 projects in Gulf states.

$OKLOMed

Oklo Inc. Q2 2026 Earnings Call Summary

Oklo Inc. reported progress from its Q2 2026 earnings call, including first criticality at the Groves isotope facility and plans for Aurora deployments at INL and an Ohio clean energy campus. The company targeted 2028 commercial startup, expected first isotope revenue in early 2027, and raised 2026 operating cash use guidance to $120M-$150M and PP&E spend to $400M-$500M.

$OKLOMed

Oklo Stock Attempts a Turnaround, but Technical Barriers Remain as It Releases Q2 2026 Financial Results

Oklo reported Q2 2026 revenue of $1.2 million, above analysts’ ~$83,800 estimate, but posted a $0.28 per-share loss versus a ~$0.16 consensus. Net loss widened to $48.5 million from $24.7 million a year earlier. The company ended the quarter with about $3 billion in cash and marketable securities and said its Groves Isotope Test Reactor achieved first criticality.

$OKLOMedAI 8/10

Oklo reports $1.21M Q2 revenue, $1.6B cash as Aurora milestones advance

Oklo Inc. (NYSE: OKLO) reported Q2 2026 revenue of $1.21M versus a $126,250 analyst estimate and an EPS loss of $(0.28) versus an estimated $(0.16). The company said it ended the quarter with $1.6B cash and expects 2026 operating cash flow of $120M to $150M and capex of $400M to $500M. It also advanced Aurora regulatory steps and said its Groves reactor reached first criticality.