Rank One Computing Corporation (ROC)
Nasdaq: ROC · Services-Prepackaged Software · Denver, CO · filing with the SEC since 2025
Who owns Rank One Computing Corporation
As filed with the SECHolders of 5% or more
6
Joshua Klontz holds 24% of Common Stock, as its SCHEDULE 13G/A filed Apr 29, 2026 says.
Directors and officers
12
report now, of 12 people on the record since 2026. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 6 named at left.
Holders of 5% or moreshare of the class, as filed
Joshua Klontz
SCHEDULE 13G/A · filed Apr 29, 2026 · Common Stock · 25.3% in Apr 20, 2026
Brendan Klare
SCHEDULE 13G/A · filed Apr 29, 2026 · Common Stock · 25.3% in Apr 20, 2026
Scott Klum
SCHEDULE 13G/A · filed Apr 29, 2026 · Common Stock · 16.8% in Apr 20, 2026
Benjamin Klein
SCHEDULE 13G/A · filed Apr 29, 2026 · Common Stock · 7.8% in Apr 20, 2026
B. Scott Swann
SCHEDULE 13G/A · filed Apr 29, 2026 · Common Stock · 6.7% in Apr 20, 2026
Laurence W. Lytton
SCHEDULE 13G · filed Aug 20, 2026 · Common Stock
What ROC reports owning in othersstakes of 5% or more, and other ties
Rank One Computing Corporation reports no stake in another company in the record.
Insider tradesForm 4
0sales
1purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Nov 2, 2025 to Nov 2, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
No open-market trade is on the record for these years.
2026 runs to Nov 2, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window2 of 13 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Klum Scott Jeffrey | 10% owner | 1 | $4.1M | 0 | 0 | $0 |
| Kiernan Kathleen Louise | director | 0 | $0 | 0 | 1 | $0 |