Check out the companies making headlines after the bell Tuesday:
Pentair - The Industrial machinery company revised downward its first-quarter guidance, sending shares tumbling more than 4 percent. The company now expects first-quarter revenue of $1.48 billion, or about $120 million less than it previously forecast.
Lionsgate - Funds affiliated with MHR Fund Management, an investment firm headed by the film studio's chairman Mark Rachesky, announced a secondary offering of 10 million common shares. Underwriter JPMorgan will have a 30-day option to buy as much as 1.5 million shares. The stock fell nearly 3 percent in after-hours trading.
Dave & Buster's Entertainment - The gaming and restaurant operator reported fourth-quarter earnings of 33 cents per share, topping estimates by 5 cents, while revenue rose to $207 million, beating estimates of $201 million. The stock edged up after the announcement.
Airgas - Shares inched lower after gas supplier it raised its first-quarter dividend by 9.1 percent.
Team Inc - The specialty maintenance provider reported adjusted fiscal third-quarter earnings of 11 cents a share on revenue of $174.6 million. The stock fell about 2 percent in extended trading.