AT - SEC Form 4 insider transactions

SEC Form 4: MOORE JAMES J JR decreased direct ownership by 100% to 0 units (withholding tax)

SEC Form 4: Howell Kevin decreased direct ownership by 100% to 0 units (for withholding tax)

SEC Form 4 filed by Mottor Danielle S to satisfy withholding tax

SEC Form 4 filed by Foster R Duncan

SEC Form 4 filed by S Danielle Mottor

SEC Form 4 filed by Samuel Gilbert Palter

SEC Form 4 filed by Kevin Howell

SEC Form 4: Jr J James Moore exercised 83,475 units of Common shares at a strike of $0.00 and disposed of $192,257 worth of Common shares (66,525 units at $2.89), increasing direct ownership by 7% to 1,316,034 units

SEC Form 4: Jr J James Moore exercised 130,833 units of Common shares at a strike of $0.00 and disposed of $301,329 worth of Common shares (104,266 units at $2.89), increasing ownership by 4% to 1,232,559 units

SEC Form 4: Patrick James D'Angelo exercised 66,127 units of Common shares at a strike of $0.00 and disposed of $95,552 worth of Common shares (33,063 units at $2.89), increasing ownership by 18% to 165,058 units

SEC Form 4: Terrence Ronan exercised 102,885 units of Common shares at a strike of $0.00 and disposed of $183,050 worth of Common shares (63,339 units at $2.89), increasing ownership by 7% to 653,637 units

SEC Form 4: Joseph Cofelice disposed of $183,050 worth of Common shares (63,339 units at $2.89) and exercised 102,885 units of Common shares at a strike of $0.00, increasing ownership by 4% to 987,322 units