On September 18, Seagate Technology PLC rose 3.45% in regular trading, trading at $828.58/share, with turnover of $353 million. The storage sector continued its technical recovery after a collective plunge exceeding 6% on September 14, triggered by multiple AI industry leaders calling for a slowdown in AI development. Peers Western Digital gained 2.98% and SanDisk rose 2.12%.

On the industry front, Citi projects global memory capital expenditure to surge 46.5% year-over-year to $80.4 billion in 2027, with supply-demand imbalances unlikely to be resolved near-term, providing medium-term sector support. DRAM spot prices continued strengthening in early September, with Morgan Stanley noting HBM-driven demand could extend the pricing upcycle through 2028.

Offsetting the positive momentum, several Seagate executives conducted concentrated share sales between September 14-15, including CEO William Mosley disposing of 97,889 shares, CFO Gianluca Romano selling 49,984 shares, and EVP Ban Seng Teh selling 28,350 shares — primarily to satisfy tax withholding obligations. The dense insider selling may weigh on near-term sentiment.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)