| 8/18/25 16:14 | 8/15/25 | KRO | Kronos Worldwide Inc |  | Chem | Chem | Industrial Inorganic Chemical | McCoy Kristin B | TX | O | EVP,Glob | P | 12 | 6.05 | 0 | 2 | New | 2 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/14/25 10:25 | 8/13/25 | KRO | Kronos Worldwide Inc |  | Chem | Chem | Industrial Inorganic Chemical | Nace Andrew B | TX | O | EVP | P | 18 | 5.83 | 0 | 3 | 18 | 19 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/13/25 09:22 | 8/12/25 | TROX | Tronox Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Johnston Peter | CT | D |  | P | 64 | 3.21 | 0 | 20 | 12 | 192 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/12/25 16:16 | 8/11/25 | KRO | Kronos Worldwide Inc |  | Chem | Chem | Industrial Inorganic Chemical | Hanley Bryan A. | TX | O | SVP,Trea | P | 12 | 4.90 | 0 | 3 | 71 | 6 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/12/25 16:14 | 8/11/25 | KRO | Kronos Worldwide Inc |  | Chem | Chem | Industrial Inorganic Chemical | Reichert Bart W | TX | O | VP,Inter | P | 99 | 4.96 | 0 | 20 | New | 20 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/11/25 16:49 | 8/11/25 | KRO | Kronos Worldwide Inc |  | Chem | Chem | Industrial Inorganic Chemical | Simmons Michael Shawn | TX | DO | Vice CB | P | 24 | 4.87 | 0 | 5 | New | 5 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/11/25 12:24 | 8/11/25 | KRO | Kronos Worldwide Inc |  | Chem | Chem | Industrial Inorganic Chemical | Samford Amy A. | TX | O | EVP,Fina | P | 14 | 4.83 | 0 | 3 | 150 | 5 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/8/25 17:00 | 8/7/25 | TROX | Tronox Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Turgeon Jean Francois | CT | D |  | P | 100 | 3.21 | 0 | 31 | 4 | 773 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/7/25 16:10 | 8/7/25 | TROX | Tronox Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Jones Stephen J | CT | D |  | P | 25 | 3.19 | 0 | 8 | 6 | 146 | I |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/7/25 08:30 | 8/6/25 | TROX | Tronox Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Jones Stephen J | CT | D |  | P | 22 | 3.20 | 0 | 7 | 5 | 138 | I |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/6/25 09:14 | 8/5/25 | TROX | Tronox Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Jones Stephen J | CT | D |  | P | 20 | 3.32 | 0 | 6 | 5 | 131 | I |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/1/25 15:42 | 8/1/25 | TROX | Tronox Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Srivisal John | CT | O | SVP,CFO | P | 125 | 3.39 | 0 | 37 | 18 | 237 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/1/25 12:30 | 8/1/25 | TROX | Tronox Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Engle Jeffrey A. | CT | O | SVP,Comm | P | 39 | 3.07 | 0 | 13 | 9 | 147 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/1/25 11:20 | 8/1/25 | TROX | Tronox Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Romano John D | CT | DO | CEO,Dir | P | 309 | 3.09 | 0 | 100 | 8 | 1,333 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 6/17/25 11:23 | 6/16/25 | MTX | Minerals Technologies Inc | DE | Chem | Chem | Industrial Inorganic Chemical | Motwani Rocky | NY | D |  | P | 20 | 54.31 | 0 | 0 | 45 | 1 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 5/23/25 10:38 | 5/22/25 | LXFR | Luxfer Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Webster Stephen | X0 | O | CFO | P | 17 | 11.53 | 0 | 1 | 7 | 23 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 5/9/25 08:00 | 5/7/25 | TROX | Tronox Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Neuman Jeffrey N | CT | O | SVP,GC,S | P | 50 | 4.89 | 0 | 10 | 3 | 321 | I |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 5/6/25 16:15 | 5/5/25 | LXU | Lsb Industries, Inc. | DE | Chem | Chem | Industrial Inorganic Chemical | Chandler John D | OK | D |  | P | 53 | 6.57 | 0 | 8 | New | 8 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 5/5/25 12:19 | 5/2/25 | MTX | Minerals Technologies Inc | DE | Chem | Chem | Industrial Inorganic Chemical | Johnson Kristina M | NY | D |  | P | 54 | 53.79 | 0 | 1 | 250 | 1 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 5/1/25 11:21 | 4/30/25 | MTX | Minerals Technologies Inc | DE | Chem | Chem | Industrial Inorganic Chemical | Aldag Erik | NY | O | SVP FINA | P | 50 | 50.37 | 0 | 1 | 24 | 5 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 5/1/25 11:20 | 4/30/25 | MTX | Minerals Technologies Inc | DE | Chem | Chem | Industrial Inorganic Chemical | Dietrich Douglas T | NY | DO | CB,CEO | P | 103 | 51.56 | 0 | 2 | 1 | 166 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 3/19/25 08:30 | 3/18/25 | TROX | Tronox Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Jones Stephen J | CT | D |  | P | 215 | 7.17 | 0 | 30 | 50 | 91 | I |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 3/13/25 11:46 | 3/12/25 | NL | Nl Industries Inc | NJ | Chem | Chem | Industrial Inorganic Chemical | Kramer Kevin B | TX | D |  | P | 46 | 7.14 | 0 | 7 | 70 | 16 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 3/12/25 12:11 | 3/11/25 | VHI | Valhi Inc /de/ | DE | Chem | Chem | Industrial Inorganic Chemical | Hanley Bryan A. | TX | O | SVP,Trea | P | 4 | 17.50 | 0 | 0 | 10 | 3 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 3/12/25 12:03 | 3/11/25 | KRO | Kronos Worldwide Inc |  | Chem | Chem | Industrial Inorganic Chemical | Hanley Bryan A. | TX | O | SVP,Trea | P | 7 | 7.43 | 0 | 1 | 40 | 4 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 3/12/25 12:02 | 3/11/25 | KRO | Kronos Worldwide Inc |  | Chem | Chem | Industrial Inorganic Chemical | Kramer Kevin B | TX | D |  | P | 104 | 7.43 | 0 | 14 | 188 | 21 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 3/12/25 11:59 | 3/11/25 | NL | Nl Industries Inc | NJ | Chem | Chem | Industrial Inorganic Chemical | Hanley Bryan A. | TX | O | SVP,Trea | P | 2 | 6.78 | 0 | 0 | 25 | 1 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 3/12/25 11:57 | 3/11/25 | NL | Nl Industries Inc | NJ | Chem | Chem | Industrial Inorganic Chemical | Kramer Kevin B | TX | D |  | P | 43 | 6.59 | 0 | 7 | 228 | 9 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 12/12/24 14:22 | 12/12/24 | LIN | Linde Plc | L2 | Chem | Chem | Industrial Inorganic Chemical | Reynolds Paula Rosput | X0 | D |  | P.d | 44 | 441.34 | 0 | 0 | 75 | 0 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/20/24 14:39 | 8/19/24 | KRO | Kronos Worldwide Inc |  | Chem | Chem | Industrial Inorganic Chemical | Nace Andrew B | TX | O | EVP | P | 6 | 11.34 | 0 | 1 | 3 | 16 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/16/24 16:36 | 8/15/24 | KRO | Kronos Worldwide Inc |  | Chem | Chem | Industrial Inorganic Chemical | Nace Andrew B | TX | O | EVP | P.m | 6 | 11.36 | 0 | 1 | 3 | 16 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 6/24/24 16:08 | 6/21/24 | ALTM | Arcadium Lithium Plc | Y9 | Chem | Chem | Industrial Inorganic Chemical | Turner John Stephen Morris | L2 | D |  | P | 16 | 3.23 | 0 | 5 | 5 | 111 | I |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 5/29/24 18:04 | 5/24/24 | ALTM | Arcadium Lithium Plc | Y9 | Chem | Chem | Industrial Inorganic Chemical | Marcet Pablo | L2 | D |  | P.m | 92 | 4.60 | 0 | 20 | 44 | 66 | I |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 5/17/24 12:04 | 5/16/24 | MTX | Minerals Technologies Inc | DE | Chem | Chem | Industrial Inorganic Chemical | Johnson Kristina M | NY | D |  | P | 32 | 80.92 | 0 | 0 | New | 0 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 3/12/24 08:20 | 3/11/24 | KRO | Kronos Worldwide Inc |  | Chem | Chem | Industrial Inorganic Chemical | Hanley Bryan A. | TX | O | SVP,Trea | P | 11 | 10.65 | 0 | 1 | 67 | 3 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 3/8/24 16:21 | 3/6/24 | ALTM | Arcadium Lithium Plc | Y9 | Chem | Chem | Industrial Inorganic Chemical | Oris De Roa Fernando | L2 | D |  | P | 24 | 4.89 | 0 | 5 | 6 | 91 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 2/29/24 18:54 | 2/27/24 | ALTM | Arcadium Lithium Plc | Y9 | Chem | Chem | Industrial Inorganic Chemical | Marcet Pablo | L2 | D |  | P | 67 | 4.75 | 0 | 14 | 83 | 31 | I |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 11/17/23 21:11 | 11/17/23 | LXFR | Luxfer Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Webster Stephen | X0 | O | CFO | P | 10 | 8.46 | 0 | 1 | 7 | 18 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 11/13/23 11:20 | 11/13/23 | APD | Air Products & Chemicals, Inc. | DE | Chem | Chem | Industrial Inorganic Chemical | Ghasemi Seifi | PA | O | CB,P,CEO | P | 2,909 | 264.42 | 0 | 11 | 2 | 671 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 11/8/23 13:54 | 11/8/23 | APD | Air Products & Chemicals, Inc. | DE | Chem | Chem | Industrial Inorganic Chemical | Ghasemi Seifi | PA | O | CB,P,CEO | P | 2,523 | 252.34 | 0 | 10 | 2 | 660 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 11/3/23 21:03 | 11/2/23 | LXFR | Luxfer Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Butcher Andrew | X0 | DO | CEO | P | 50 | 8.62 | 0 | 6 | 5 | 125 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 10/31/23 18:12 | 10/31/23 | LXFR | Luxfer Holdings Plc | X0 | Chem | Chem | Industrial Inorganic Chemical | Mullen Patrick K | X0 | D |  | P | 98 | 8.37 | 0 | 12 | 87 | 25 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8/9/23 10:34 | 8/7/23 | KRO | Kronos Worldwide Inc |  | Chem | Chem | Industrial Inorganic Chemical | Nace Andrew B | TX | O | EVP | P | 25 | 9.17 | 0 | 3 | 21 | 15 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 5/24/23 15:21 | 5/24/23 | KRO | Kronos Worldwide Inc |  | Chem | Chem | Industrial Inorganic Chemical | Nace Andrew B | TX | O | EVP | P | 33 | 8.31 | 0 | 4 | 46 | 13 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 3/8/23 18:17 | 3/6/23 | MTX | Minerals Technologies Inc | DE | Chem | Chem | Industrial Inorganic Chemical | Motwani Rocky | NY | D |  | P | 50 | 60.82 | 0 | 1 | New | 1 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  |