NTRP insider transactions

SEC Form 4 filed by Kaplan Andrew Jay

Director Kircher Stephen C converted options into 34,223 shares (SEC Form 4)

Director Kaplan Andrew Jay converted options into 31,250 shares (SEC Form 4)

Director Byrd Jimmy Don converted options into 50,000 shares, increasing direct ownership by 50% to 150,000 units (SEC Form 4)

Director Monaco Donald P converted options into 745,032 shares (SEC Form 4)

Director Kerby William converted options into 331,124 shares, increasing direct ownership by 26% to 1,586,117 units (SEC Form 4)

Director Diges Carmen L converted options into 13,580 shares (SEC Form 4)

Chief Operating Officer Mcmahon John Patrick converted options into 168,414 shares (SEC Form 4)

Director Jiang David T converted options into 659,316 shares, increasing direct ownership by 73% to 1,561,958 units (SEC Form 4)

Amendment: Director Jiang David T acquired $249,285 worth of shares (127,186 units at $1.96), increasing direct ownership by 16% to 902,642 units (SEC Form 4)

Amendment: New insider Jiang David T claimed ownership of 777,455 shares, claimed ownership of 427,528 units of Series I Nonvoting Convertible Preferred Stock, claimed ownership of 231,788 units of Series J Nonvoting Convertible Preferred Stock and claimed ownership of 74,089 units of Warrants to purchase 74 (SEC Form 3)

SEC Form 4 filed by Director Diges Carmen L

New insider Diges Carmen L claimed no ownership of stock in the company (SEC Form 3)

SEC Form 4 filed by Director Byrd Jimmy Don

New insider Byrd Jimmy Don claimed ownership of 100,000 shares (SEC Form 3)

Director Jiang David T acquired $249,285 worth of shares (127,186 units at $1.96), increasing direct ownership by 17% to 862,216 units (SEC Form 4)

SEC Form 4 filed by Director Kircher Stephen C

Director Kaplan Andrew Jay bought $100,200 worth of shares (33,400 units at $3.00) (SEC Form 4)

New insider Jiang David T claimed ownership of 427,528 units of Series I Nonvoting Convertible Preferred Stock, claimed ownership of 231,788 units of Series J Nonvoting Convertible Preferred Stock, claimed ownership of 74,089 units of Warrants to purchase 74 and claimed ownership of 735,030 shares (SEC Form 3)

New insider Kircher Stephen C claimed ownership of 8,278 shares (SEC Form 3)

SEC Form 4 filed by Chief Operating Officer Mcmahon John Patrick

New insider Mcmahon John Patrick claimed no ownership of stock in the company (SEC Form 3)

SEC Form 4 filed by Director Kaplan Andrew Jay

Director Monaco Donald P disposed of 102,579 shares (SEC Form 4)

Chief Executive Officer Kerby William disposed of 102,579 shares, decreasing direct ownership by 8% to 1,233,673 units (SEC Form 4)

Director Kaplan Andrew Jay bought $20,600 worth of shares (5,000 units at $4.12) (SEC Form 4)

New insider Kaplan Andrew Jay claimed ownership of 75,000 shares (SEC Form 3)

SEC Form 4 filed by Director Duitch Dennis

SEC Form 4 filed by Director Summers Kent J

SEC Form 4 filed by Director Monaco Donald P

SEC Form 4 filed by Director Battinelli Salvatore F

SEC Form 4 filed by Director Brunsberg Jacob

Director Monaco Donald P was granted 335,072 shares (SEC Form 4)

Chief Executive Officer Kerby William was granted 318,959 shares, increasing direct ownership by 32% to 1,326,318 units (SEC Form 4)

SEC Form 4 filed by Director Duitch Dennis

SEC Form 4 filed by Director Summers Kent J

SEC Form 4 filed by Director Brunsberg Jacob

SEC Form 4 filed by Director Battinelli Salvatore F

SEC Form 4 filed by Director Monaco Donald P

SEC Form 5 filed by Monaco Donald P

SEC Form 5 filed by Kerby William

SEC Form 4 filed by Director Brunsberg Jacob

Chief Executive Officer Kerby William was granted 966,560 shares, increasing direct ownership by 2,369% to 1,007,359 units (SEC Form 4)

Director Monaco Donald P was granted 1,015,385 shares (SEC Form 4)