| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | Common Stock, par value $0.01 per share | 18.2k | $13.73 | $249.8k | | 07/16/2019 |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | Common Stock, par value $0.01 per share | 13.9k | $26.97 | $374.6k | | 07/16/2019 |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | Common Stock, par value $0.01 per share | 9.1k | $33.90 | $308.3k | | 07/16/2019 |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Other | Common Stock, par value $0.01 per share | 150.9k | $44.00 | $6.6M | | 07/16/2019 |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Exercise | Stock Option (right to buy) | 14.9k | $11.00 | $164.1k | | 07/16/2019 |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Exercise | Stock Option (right to buy) | 13.9k | $16.06 | $223.3k | | 07/16/2019 |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Exercise | Stock Option (right to buy) | 18.2k | $13.73 | $249.8k | | 07/16/2019 |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Exercise | Stock Option (right to buy) | 13.9k | $26.97 | $374.6k | | 07/16/2019 |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Exercise | Stock Option (right to buy) | 9.1k | $33.90 | $308.3k | | 07/16/2019 |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | | 1.7k | $0.00 | $0 | | 07/16/2019 |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | | 20.5k | $0.00 | $0 | | 07/16/2019 |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | | 13.1k | $0.00 | $0 | | 07/16/2019 |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | Common Stock, par value $0.01 per share | 14.9k | $11.00 | $164.1k | | 07/16/2019 |
| 07/16/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | Common Stock, par value $0.01 per share | 13.9k | $16.06 | $223.3k | | 07/16/2019 |
| 03/11/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | | 1.7k | $0.00 | $0 | | 03/11/2019 |
| 03/07/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Payment of Exercise | | 2.3k | $32.63 | $74.5k | | 03/07/2019 |
| 03/07/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | | 7.8k | $0.00 | $0 | | 03/07/2019 |
| 02/11/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Payment of Exercise | | 492 | $30.92 | $15.2k | | 02/08/2019 |
| 02/09/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Payment of Exercise | | 1.1k | $31.01 | $35.5k | | 02/08/2019 |
| 02/08/2019 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | | 5.8k | $0.00 | $0 | | 02/08/2019 |
| 03/07/2018 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | | 7.8k | $0.00 | $0 | | 03/07/2018 |
| 03/07/2018 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Payment of Exercise | | 3.1k | $31.65 | $96.7k | | 03/07/2018 |
| 03/01/2018 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | | 15.5k | $0.00 | $0 | | 03/01/2018 |
| 03/01/2018 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Payment of Exercise | | 4.5k | $28.25 | $128.3k | | 03/01/2018 |
| 02/12/2018 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Payment of Exercise | Common Stock, par value $0.01 per share | 795 | $29.25 | $23.3k | | 02/09/2018 |
| 02/11/2018 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Payment of Exercise | Common Stock, par value $0.01 per share | 533 | $29.25 | $15.6k | | 02/09/2018 |
| 02/09/2018 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Payment of Exercise | Common Stock, par value $0.01 per share | 341 | $29.25 | $10k | | 02/09/2018 |
| 02/09/2018 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | Common Stock, par value $0.01 per share | 6.8k | $0.00 | $0 | | 02/09/2018 |
| 04/03/2017 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Payment of Exercise | | 887 | $34.30 | $30.4k | | 04/03/2017 |
| 03/17/2017 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Sale | Common Stock, par value $0.01 per share | 11.7k | $36.76 | $429.2k | | 03/17/2017 |
| 03/01/2017 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Payment of Exercise | | 5k | $34.55 | $173k | | 03/01/2017 |
| 03/01/2017 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | | 15.5k | $0.00 | $0 | | 03/01/2017 |
| 02/12/2017 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Payment of Exercise | | 840 | $33.85 | $28.4k | | 02/09/2017 |
| 02/11/2017 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Payment of Exercise | | 651 | $33.85 | $22k | | 02/09/2017 |
| 02/09/2017 | GLOBAL BRASS & COPPER HOLDINGS, INC. | BRSS | Grant | | 3.3k | $0.00 | $0 | | 02/09/2017 |
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