Transaction · 0002146790-26-000015

Narayanadas Vivek

Narayanadas Vivek, GC, SECY, reported a transaction classified as exercise at Oklo Inc. involving 1014.000000 shares. Reported holdings after the transaction were 9383.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MGC, SECY
OKLOOklo Inc.
Filing timeOct 06
Trade dateOct 03, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position tradedUnavailableCalculated only for code-P purchases and code-S sales.

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 +10.8%1w ago +5.8%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
exercise
Code M
Identifier
0002146790-26-000015
Class A Common Stock
Transaction date
Oct 03, 2026
Filed Oct 06, 2026, 08:07 PM · 3d delay
Shares
1.01k sh
Price unknown
Estimated value
—
Computed from shares × price
Holdings after
9.38k sh
Direct

Filing warnings

Notes recorded with this filing
1 warning
missing priceThe filing did not provide a usable price per share.

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership
-2score
Filing-only score

-2

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

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

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