| 
                   Calumet Specialty Products Partners, L.P.
                   (CLMT) | 
               
                   Jennings H. Keith
                    (Chief Financial Officer) | 
               9500 (B) $1.89 | 
               2020-03-13 | 
           | 
                   Sunoco LP
                   (SUN) | 
               
                   Miller Thomas R
                    (CFO) | 
               5000 (B) $20.00 | 
               2020-03-13 | 
           | 
                   VALERO ENERGY CORP/TX
                   (VLO) | 
               
                   Pfeiffer Philip J.
                    (Director) | 
               1310 (B) $43.82 | 
               2020-03-13 | 
           | 
                   TRECORA RESOURCES
                   (TREC) | 
               
                   Roemer Janet Skogan
                    (Director) | 
               8719 (B) $5.67 | 
               2020-03-13 | 
           | 
                   Calumet Specialty Products Partners, L.P.
                   (CLMT) | 
               
                   Jennings H. Keith
                    (Chief Financial Officer) | 
               12000 (B) $1.97 | 
               2020-03-12 | 
           | 
                   Sunoco LP
                   (SUN) | 
               
                   Kim Joseph
                    (President & CEO) | 
               11555 (B) $17.66 | 
               2020-03-12 | 
           | 
                   TRECORA RESOURCES
                   (TREC) | 
               
                   Roemer Janet Skogan
                    (Director) | 
               10281 (B) $4.78 | 
               2020-03-12 | 
           | 
                   Sunoco LP
                   (SUN) | 
               
                   Anbouba Imad K.
                    (Director) | 
               3000 (B) $18.51 | 
               2020-03-12 | 
           | 
                   VALERO ENERGY CORP/TX
                   (VLO) | 
               
                   WEISENBURGER RANDALL J
                    (Director) | 
               45000 (B) $47.31 | 
               2020-03-12 | 
           | 
                   Sunoco LP
                   (SUN) | 
               
                   Anbouba Imad K.
                    (Director) | 
               2000 (B) $23.62 | 
               2020-03-11 | 
           | 
                   TRECORA RESOURCES
                   (TREC) | 
               
                   Carter Nicholas
                    (Director) | 
               5000 (S) $5.00 | 
               2020-03-11 | 
           | 
                   HollyFrontier Corp
                   (HFC) | 
               
                   Voliva Richard Lawrence III
                    (EVP & CFO) | 
               20000 (B) $20.74 | 
               2020-03-11 | 
           | 
                   PBF Energy Inc.
                   (PBF) | 
               
                   Inversora Carso, S.A. de C.V.
                    (Add'l Rep. Persons-see Ex.99-1) | 
               70621 (B) $14.20 | 
               2020-03-10 | 
           | 
                   HESS CORP
                   (HES) | 
               
                   Turner Michael R
                    (Senior Vice President) | 
               2353 (S) $32.39 | 
               2020-03-09 | 
           | 
                   Calumet Specialty Products Partners, L.P.
                   (CLMT) | 
               
                   Jennings H. Keith
                    (Chief Financial Officer) | 
               19500 (B) $2.26 | 
               2020-03-09 | 
           | 
                   EXXON MOBIL CORP
                   (XOM) | 
               
                   WELDON WILLIAM C
                    (Director) | 
               8770 (B) $45.83 | 
               2020-03-06 | 
           | 
                   TRECORA RESOURCES
                   (TREC) | 
               
                   Carter Nicholas
                    (Director) | 
               5000 (S) $5.03 | 
               2020-03-05 | 
           | 
                   Calumet Specialty Products Partners, L.P.
                   (CLMT) | 
               
                   Jennings H. Keith
                    (Chief Financial Officer) | 
               750 (B) $3.45 | 
               2020-03-03 | 
           | 
                   PBF Energy Inc.
                   (PBF) | 
               
                   Inversora Carso, S.A. de C.V.
                    (Add'l Rep. Persons-see Ex.99-1) | 
               130000 (B) $20.65 | 
               2020-03-03 | 
           | 
                   CHEVRON CORP
                   (CVX) | 
               
                   MOORMAN CHARLES W
                    (Director) | 
               6551 (B) $91.43 | 
               2020-02-28 | 
           | 
                   Calumet Specialty Products Partners, L.P.
                   (CLMT) | 
               
                   Jennings H. Keith
                    (Chief Financial Officer) | 
               7500 (B) $3.04 | 
               2020-02-28 | 
           | 
                   TRECORA RESOURCES
                   (TREC) | 
               
                   Carter Nicholas
                    (Director) | 
               5000 (S) $5.87 | 
               2020-02-27 | 
           | 
                   CHEVRON CORP
                   (CVX) | 
               
                   Frank John
                    (Director) | 
               1000 (B) $93.88 | 
               2020-02-27 | 
           | 
                   Phillips 66
                   (PSX) | 
               
                   LOWE JOHN E
                    (Director) | 
               5000 (B) $75.51 | 
               2020-02-27 | 
           | 
                   CHEVRON CORP
                   (CVX) | 
               
                   Frank John
                    (Director) | 
               400 (B) $104.61 | 
               2020-02-24 | 
           | 
                   TRECORA RESOURCES
                   (TREC) | 
               
                   Carter Nicholas
                    (Director) | 
               5000 (S) $6.49 | 
               2020-02-19 | 
           | 
                   TRECORA RESOURCES
                   (TREC) | 
               
                   Carter Nicholas
                    (Director) | 
               3750 (S) $6.56 | 
               2020-02-12 | 
           | 
                   QUAKER CHEMICAL CORP
                   (KWR) | 
               
                   BARRY MICHAEL F
                    (Chairman, CEO and President) | 
               8200 (S) $180.26 | 
               2020-02-11 | 
           | 
                   TRECORA RESOURCES
                   (TREC) | 
               
                   Carter Nicholas
                    (Director) | 
               1250 (S) $6.57 | 
               2020-02-11 | 
           | 
                   EXXON MOBIL CORP
                   (XOM) | 
               
                   Woods Darren W
                    (Chairman and CEO) | 
               2858 (B) $59.86 | 
               2020-02-10 | 
           | 
                   TRECORA RESOURCES
                   (TREC) | 
               
                   Carter Nicholas
                    (Director) | 
               2966 (S) $6.66 | 
               2020-02-07 | 
           | 
                   CHEVRON CORP
                   (CVX) | 
               
                   Frank John
                    (Director) | 
               500 (B) $109.85 | 
               2020-02-06 | 
           | 
                   VALVOLINE INC
                   (VVV) | 
               
                   Lockwood Frances E.
                    (SVP, Chief Technology Officer) | 
               2500 (S) $23.00 | 
               2020-02-06 | 
           | 
                   QUAKER CHEMICAL CORP
                   (KWR) | 
               
                   BARRY MICHAEL F
                    (Chairman, CEO and President) | 
               1800 (S) $180.04 | 
               2020-02-05 | 
           | 
                   TRECORA RESOURCES
                   (TREC) | 
               
                   Carter Nicholas
                    (Director) | 
               2034 (S) $7.01 | 
               2020-02-04 | 
           | 
                   PBF Energy Inc.
                   (PBF) | 
               
                   Inversora Carso, S.A. de C.V.
                    (Add'l Rep. Persons-see Ex.99-1) | 
               263471 (B) $26.48 | 
               2020-01-31 | 
           | 
                   PBF Energy Inc.
                   (PBF) | 
               
                   Inversora Carso, S.A. de C.V.
                    (Add'l Rep. Persons-see Ex.99-1) | 
               200000 (B) $26.79 | 
               2020-01-27 | 
           | 
                   TRECORA RESOURCES
                   (TREC) | 
               
                   Carter Nicholas
                    (Director) | 
               5000 (S) $7.10 | 
               2020-01-27 | 
           | 
                   PBF Energy Inc.
                   (PBF) | 
               
                   Inversora Carso, S.A. de C.V.
                    (Add'l Rep. Persons-see Ex.99-1) | 
               300100 (B) $28.24 | 
               2020-01-23 | 
           | 
                   TRECORA RESOURCES
                   (TREC) | 
               
                   Carter Nicholas
                    (Director) | 
               5000 (S) $7.15 | 
               2020-01-21 | 
           | 
                   PBF Energy Inc.
                   (PBF) | 
               
                   Inversora Carso, S.A. de C.V.
                    (Add'l Rep. Persons-see Ex.99-1) | 
               212000 (B) $29.70 | 
               2020-01-21 | 
           | 
                   PBF Energy Inc.
                   (PBF) | 
               
                   Inversora Carso, S.A. de C.V.
                    (Add'l Rep. Persons-see Ex.99-1) | 
               553796 (B) $30.94 | 
               2020-01-16 | 
           | 
                   TRECORA RESOURCES
                   (TREC) | 
               
                   Carter Nicholas
                    (Director) | 
               5000 (S) $7.13 | 
               2020-01-15 |