Life Partners Holdings Inc (NASDAQ:

) shares fell 37.83% to $3.96 in the pre-market trading. LPHI responded to notice that a lawsuit has been filed against it by the Securities and Exchange Commission (SEC). Acme Packet Inc (NASDAQ:

) dipped 21.09% to $25.10 in the pre-market session. Acme Packet projected fourth-quarter total revenue of $308 million to $310 million. NetApp Inc (NASDAQ:

) dipped 4.39% to $35.16 in the pre-market session. Analysts at Credit Suisse downgraded NetApp from “outperform” to “neutral.” F5 Networks Inc (NASDAQ:

) moved down 2.78% to $103.00 in the pre-market session. FFIV shares have dropped 22.83% over the past 52 weeks, while the S&P 500 index has gained 0.04% in the same period.