| SC 13G/A | 2019-02-14 | TEACHERS ADVISORS, LLC | OLIN CORP | 8,046,060 | 4.8% | EDGAR |
| SC 13G/A | 2019-02-13 | ADAGE CAPITAL PARTNERS GP, L.L.C. | OLIN CORP | 10,022,867 | 6.0% | EDGAR |
| SC 13G/A | 2019-02-11 | FMR LLC | OLIN CORP | 17,760,233 | 10.6% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | OLIN CORP | 15,877,131 | 9.5% | EDGAR |
| SC 13G | 2019-02-08 | FMR LLC | OLIN CORP | 12,378,866 | 7.4% | EDGAR |
| SC 13G/A | 2019-02-06 | IRIDIAN ASSET MANAGEMENT LLC/CT | OLIN CORP | - | - | EDGAR |
| SC 13G/A | 2019-01-31 | BlackRock Inc. | OLIN CORP | 19,355,169 | 11.6% | EDGAR |
| SC 13G/A | 2018-02-14 | TIAA CREF INVESTMENT MANAGEMENT LLC | OLIN CORP | 7,608,017 | 4.6% | EDGAR |
| SC 13G/A | 2018-02-14 | TEACHERS ADVISORS, LLC | OLIN CORP | 7,608,017 | 4.6% | EDGAR |
| SC 13G/A | 2018-02-13 | STATE STREET CORP | OLIN CORP | - | 4.2% | EDGAR |
| SC 13G/A | 2018-02-13 | ADAGE CAPITAL PARTNERS GP, L.L.C. | OLIN CORP | 9,021,489 | 5.4% | EDGAR |
| SC 13G/A | 2018-02-09 | VANGUARD GROUP INC | OLIN CORP | 14,602,134 | 8.8% | EDGAR |
| SC 13G/A | 2018-02-06 | IRIDIAN ASSET MANAGEMENT LLC/CT | OLIN CORP | 9,522,830 | 5.7% | EDGAR |
| SC 13G/A | 2018-01-19 | BlackRock Inc. | OLIN CORP | 16,689,125 | 10.0% | EDGAR |
| SC 13G/A | 2017-02-14 | COLLEGE RETIREMENT EQUITIES FUND | OLIN CORP | 7,919,542 | 4.8% | EDGAR |
| SC 13G/A | 2017-02-14 | TEACHERS ADVISORS, LLC | OLIN CORP | 7,919,542 | 4.8% | EDGAR |
| SC 13G/A | 2017-02-14 | TIAA CREF INVESTMENT MANAGEMENT LLC | OLIN CORP | 7,919,542 | 4.8% | EDGAR |
| SC 13G/A | 2017-02-10 | VANGUARD GROUP INC | OLIN CORP | 13,531,965 | 8.2% | EDGAR |
| SC 13G/A | 2017-02-10 | CAPITAL VENTURES INTERNATIONAL | OLIN CORP | 783,088 | 0.5% | EDGAR |
| SC 13G/A | 2017-02-09 | ADAGE CAPITAL PARTNERS GP, L.L.C. | OLIN CORP | 9,954,256 | 6.0% | EDGAR |