| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +8,097 sh | — | — | 319,144 |
| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +101K sh | — | — | 419,740 |
| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +75.5K sh | — | — | 495,201 |
| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +21.6K sh | $11.00 | +$237K | 516,753 |
| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +56.5K sh | $16.06 | +$908K | 573,298 |
| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +73.8K sh | $13.73 | +$1.01M | 647,142 |
| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +62K sh | $26.97 | +$1.67M | 709,105 |
| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +44.4K sh | $33.90 | +$1.5M | 753,485 |
| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | U | −753K sh | $44.00 | −$33.2M | 0 |
| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | M | +21.6K sh | — | — | 0 |
| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | M | +56.5K sh | — | — | 0 |
| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | M | +73.8K sh | — | — | 0 |
| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | M | +62K sh | — | — | 0 |
| 2019-07-16 | GLOBAL BRASS & COPPER HOLDINGS, INC. | M | +44.4K sh | — | — | 0 |
| 2019-03-11 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +8,098 sh | — | — | 311,047 |
| 2019-03-07 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +34.7K sh | — | — | 318,706 |
| 2019-03-07 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −15.8K sh | $32.63 | −$514K | 302,949 |
| 2019-02-08 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +33.5K sh | — | — | 284,000 |
| 2018-03-07 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +34.7K sh | — | — | 266,967 |
| 2018-03-07 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −16.5K sh | $31.65 | −$522K | 250,463 |
| 2018-03-01 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +62.8K sh | — | — | 262,130 |
| 2018-03-01 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −29.9K sh | $28.25 | −$844K | 232,260 |
| 2018-02-12 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −3,404 sh | $29.25 | −$99.6K | 199,312 |
| 2018-02-11 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −2,508 sh | $29.25 | −$73.4K | 202,716 |
| 2018-02-09 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +33.5K sh | — | — | 206,978 |
| 2018-02-09 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −1,754 sh | $29.25 | −$51.3K | 205,224 |
| 2017-04-03 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −4,488 sh | $34.30 | −$154K | 173,446 |
| 2017-03-01 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +62.8K sh | — | — | 207,922 |
| 2017-03-01 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −30K sh | $34.55 | −$1.04M | 177,934 |
| 2017-02-12 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −3,723 sh | $33.85 | −$126K | 145,102 |
| 2017-02-11 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −2,723 sh | $33.85 | −$92.2K | 148,825 |
| 2017-02-09 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +16.2K sh | — | — | 151,548 |
| 2017-02-09 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +44.4K sh | — | — | 44,380 |
| 2016-05-29 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −1,698 sh | $26.66 | −$45.3K | 135,353 |
| 2016-05-26 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +23.1K sh | — | — | 137,051 |
| 2016-05-26 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +62K sh | — | — | 61,963 |
| 2016-04-03 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −4,497 sh | $25.20 | −$113K | 113,239 |
| 2016-04-03 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +1,354 sh | — | — | 114,593 |
| 2016-04-03 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −680 sh | $25.20 | −$17.1K | 113,913 |
| 2016-02-12 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −3,705 sh | $22.07 | −$81.8K | 117,736 |
| 2015-05-29 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −1,204 sh | $17.23 | −$20.7K | 121,441 |
| 2015-04-03 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −3,188 sh | $15.31 | −$48.8K | 121,773 |
| 2015-04-03 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +1,354 sh | — | — | 123,127 |
| 2015-04-03 | GLOBAL BRASS & COPPER HOLDINGS, INC. | F | −482 sh | $15.31 | −$7,379.42 | 122,645 |
| 2015-02-12 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +31.4K sh | — | — | 124,961 |
| 2015-02-12 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +73.8K sh | — | — | 73,844 |
| 2014-11-17 | GLOBAL BRASS & COPPER HOLDINGS, INC. | P | ▲+25K sh | $12.80 | ▲+$320K | 93,552 |
| 2013-05-29 | GLOBAL BRASS & COPPER HOLDINGS, INC. | P | ▲+15K sh | $11.00 | ▲+$165K | 25,156 |
| 2013-05-29 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +10.2K sh | — | — | 10,156 |
| 2013-05-29 | GLOBAL BRASS & COPPER HOLDINGS, INC. | A | +21.6K sh | — | — | 21,552 |