Transaction · 0002146790-26-000015

Narayanadas Vivek

Narayanadas Vivek, GC, SECY, reported an open-market or private sale at Oklo Inc. involving 649.000000 shares for an estimated $23318.57. Reported holdings after the transaction were 8734.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code SGC, SECY
OKLOOklo Inc.
Filing timeOct 06
Trade dateOct 05, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded6.92%Shares sold ÷ (holdings after + shares sold). Estimated position before: 9,383 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$35.97
Pre-filing
1mo ago +14.7%1w ago +3.2%1d ago -0.3%
Returns since
7d30d90d180d1y

OKLO price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
OKLO since 2026-10-06Filed today · pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0002146790-26-000015
Class A Common Stock
Transaction date
Oct 05, 2026
Filed Oct 06, 2026, 08:07 PM · 1d delay
Shares
649 sh
$35.93 per share
Estimated value
-$23.3k
Computed from shares × price
Holdings after
8.73k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership
+10score
Filing-only score

+10

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

General Counsel & Secretary

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

  2. F2

    Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of the RSUs. The sale was to satisfy tax withholding obl…

  3. F3

    On February 3, 2025, the Reporting Person was granted 36,508 RSUs, vesting as to 20% of the underlying shares on February 3, 2026 and continuing to vest thereafter in 24 substantially equal monthly in…

Original filing · 0002146790-26-000015
Related transactions

0 other filings

Same reporting owner
Recent company activity

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OKLO