6 Stocks Moving In Monday's After-Hours Session

Gainers

• Stamps.com Inc. STMP shares are up 20% after announcing a new collaboration with United Parcel Service, Inc. UPS to provide its customer base with specially discounted UPS shipping rates.
• First Bancorp FBP shares are up 5% after announcing its plans to acquire Banco Santander Puerto Rico for $63 million premium in an all-cash transaction.
• TD Ameritrade Holding Corp. AMTD share are up 3.6% after reporting a fourth-quarter earnings beat. Adjusted earnings came in at $1.05, beating estimates by 8 cents. Net sales came in at $1.558 billion, beating estimates by $88 million.

Losers

• Del Taco Restaurants Inc TACO shares are down 9% after reporting a third-quarter earnings beat. Earnings came in at 21 cents per share, beating estimates by 7 cents. Sales came in at $120.2 million, beating estimates by $800,000. The company issued weak 2019 EPS guidance.
• HealthStream, Inc. HSTM shares are down 4% after reporting third-quarter earnings of 11 cents per share. Adjusted earnings came in at $11.5 million. The company also narrowed 2019 sales guidance.
• Hexcel Corporation HXL shares are down 2.7% after reporting a third-quarter earnings beat. Adjusted earnings came in at 90 cents per share, beating estimates by 2 cents. Sales came in at $572.5 million, missing estimates by nearly $27 million. The company cut 2019 sales guidance.