Rank One Computing Corp (ROC)

Rank One Computing Corp recorded a single insider purchase during the past ninety days. On September 14, 2026, Kathleen Louise Kiernan acquired 4,000 shares valued at 17,434.80 USD. This transaction represents the sole activity observed, occurring amidst a period where the stock price remained relatively stable with minimal fluctuation.

No insider activity signal

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No insider activity signal

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Ticker: ROC Exchange: NAS

• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings

Insider activity signals

0 activity signals detected for Rank One Computing Corp

No insider activity signals detected

Insider trades have not triggered unusual activity signals for this company.

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Company data & Insiders

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Trades

Kiernan Kathleen Louise Non-Executive Director

Transaction date 14 Sep 2026

Purchase

Price

386.95

Quantity 99,063 -33.3%

Value US$4,086,823

Comments Filing

Notification date	Transaction date	B/S Transaction type	Insider and/or position	Nb. shares Price Value	Number of shares	Price	Value	Details
2026-09-16	2026-09-14	B Purchase	Kiernan Kathleen Louise Non-Executive Director	99,063 -33.3% 386.95 US$4,086,823	99,063 -33.3%	386.95	US$4,086,823