# NetApp stock performance and strategic developments > Live situation record from CLSTR: https://clstr.news/situations/netapp-stock-performance-and-strategic-developments > Updated: 2026-09-28T21:08:15.000Z. Sources: 3. Developments: 2. NetApp experienced significant stock volatility in September 2026. Initially, shares fell approximately 9% in after-hours trading following the company’s first-quarter fiscal 2027 earnings report. Although NetApp exceeded analyst expectations for both revenue and earnings per share, the decline was attributed to a 25% year-over-year decrease in operating cash flow and a 35% decrease in free cash flow. Later in the month, the stock reached a 52-week high of $209.28. This upward momentum was driven by strategic expansions into artificial intelligence, including a partnership with Oracle for managed storage services and the introduction of the Novus architecture for AI factories. Other growth drivers included collaborations with Supermicro and SAP Cloud Infrastructure, as well as the launch of the Keystone Sovereign offering for European customers. During this period of growth, CEO George Kurian engaged in notable insider selling, totaling over $10 million in shares sold throughout September. ## Timeline ### 2026-09-28: NetApp hits 52-week high amid AI expansion and CEO stock sales NetApp shares hit a 52-week high amid AI infrastructure expansions and Oracle partnerships, even as CEO George Kurian executes significant insider stock sales. 2 sources. https://clstr.news/cluster/netapp-hits-52-week-high-amid-ai-expansion-and-ceo-stock-sales ### 2026-09-02: NetApp stock falls 9% after hours despite beating Q1 earnings estimates NetApp shares dropped nearly 9% in after-hours trading despite beating Q1 fiscal 2027 estimates for sales and earnings per share. 2 sources. https://clstr.news/cluster/netapp-stock-falls-9-after-hours-despite-q1-earnings-beat --- Cite as: NetApp stock performance and strategic developments. CLSTR, https://clstr.news/situations/netapp-stock-performance-and-strategic-developments