Transaction · 0001213900-26-106370

Klum Scott Jeffrey

Klum Scott Jeffrey, 10%, reported an open-market or private sale at Rank One Computing Corp involving 1200000.000000 shares for an estimated $4104000.00. Reported holdings after the transaction were 1752560.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code S10%
ROCRank One Computing Corp
Filing timeOct 02
Trade dateSep 30, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded40.64%Shares sold ÷ (holdings after + shares sold). Estimated position before: 2,952,560 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
$4.09
Pre-filing
1mo ago1w ago +2.2%1d ago -4.4%
Returns since
7d30d90d180d1y

ROC price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
ROC since 2026-10-02Filed 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
0001213900-26-106370
Common Stock; $0.01 par value
Transaction date
Sep 30, 2026
Filed Oct 02, 2026, 08:05 PM · 2d delay
Shares
1.20M sh
$3.42 per share
Estimated value
-$4.10M
Computed from shares × price
Holdings after
1.75M sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership Large Holdings Reduction Large Sale
+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

No officer title

Officer NoDirector No10% YesOther No
Footnotes & amended

No footnotes recorded.

Original filing · 0001213900-26-106370
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

ROC