Mon, May 11, 2026
May 11
2,170,138 shares @ $11.52
New position
35th largest trade (out of 447)
Large TradeCluster Buy
Trade made by a director
Part of a cluster of 6 transactions by 5 insiders
Unscheduled trade
60% win rate · +7.3% median edge vs SPY (235 trades, 90-day)
Price 123% above 200-day moving average
Micro Cap stock — higher insider information edge
Recent insider activity at ARTV
Jun 26RA CAPITAL MANAGEMENT, L.P.Bought$16.85kJun 25Shah Rajeev M.Bought$275.28kJun 16Shah Rajeev M.Bought$1.11mJun 15Shah Rajeev M.Bought$138.57kJun 12Kolchinsky PeterBought$3.35mJun 11RA Capital Nexus Fund, L.P.Bought$4.34mJun 10RA CAPITAL MANAGEMENT, L.P.Bought$721.00Jun 9RA Capital Nexus Fund, L.P.Bought$3.31m