Gainers

• Aqua Metals, Inc. AQMS shares moved upwards by 6.4% to $0.83 during Friday's after-market session. According to the most recent rating by Alliance Global Partners, on December 03, the current rating is at Hold.
• Eastman Kodak, Inc. KODK shares moved upwards by 3.1% to $3.67.
• SG Blocks, Inc. SGBX stock surged 2.6% to $0.17.
• Schneider National, Inc. SNDR shares moved upwards by 2.1% to $23.21. The most recent rating by Morgan Stanley, on January 06, is at Overweight, with a price target of $30.00.
• Briggs & Stratton, Inc. BGG stock rose 1.7% to $5.32.
• Kratos Defense & Security, Inc. KTOS shares moved upwards by 1.4% to $19.10.
• American Outdoor Brands, Inc. AOBC shares surged 1.4% to $9.31. The most recent rating by Wedbush, on November 15, is at Neutral, with a price target of $9.00.
• ToughBuilt Industries, Inc. TBLT stock increased by 1.3% to $0.16.
• Paychex, Inc. PAYX stock surged 1.2% to $90.00. The most recent rating by Citigroup, on January 14, is at Buy, with a price target of $97.00.
• Harsco, Inc. HSC shares moved upwards by 1.2% to $15.98. The most recent rating by KeyBanc, on January 24, is at Overweight, with a price target of $24.00.
• Resideo Technologies, Inc. REZI shares increased by 1.1% to $11.50. The most recent rating by Bank of America, on January 07, is at Buy, with a price target of $15.00.

Losers

• ShiftPixy, Inc. PIXY stock fell 3.9% to $9.44 during Friday's after-market session.
• Nordic American Tankers, Inc. NAT shares declined 2.7% to $3.98.
• Scorpio Bulkers, Inc. SALT shares plummeted 2.6% to $4.40.
• CSX, Inc. CSX stock decreased by 1.7% to $75.42. According to the most recent rating by Benchmark, on January 21, the current rating is at Hold.
• Plug Power, Inc. PLUG stock declined 1.3% to $3.85. The most recent rating by B. Riley, on November 25, is at Buy, with a price target of $6.00.