Kathleen Louise Kiernan insider trades: Rank One Computing (ROC) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Kathleen reports to the SEC
Open-market buys and sales
1 trade reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | ROC | ↑ Buy | 4,000 | $4.36 | $17K | Direct | Sep 16, 2026 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other ROC insiders
Open-market trades in the last 12 months
About Kathleen Louise Kiernan's insider trades
Kathleen Louise Kiernan is a director at Rank One Computing (ROC). Since Sep 14, 2026, Kathleen has reported 1 open-market purchase worth $17K and no sales on SEC Form 4. In the last 12 months: 1 buy ($17K).
Their filings also include grants and awards (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every ROC insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.