Stock splits
DB · stock_splits4| Date | Ratio | Type | Multiplier |
|---|---|---|---|
| Sep 30, 2003 | 2-for-1 | Forward | 2.00× |
| Apr 11, 1994 | 2-for-1 | Forward | 2.00× |
| Jun 16, 1987 | 2-for-1 | Forward | 2.00× |
| Jun 16, 1972 | 2-for-1 | Forward | 2.00× |
M&A activity
2DB · FMP /mergers-acquisitionsWhole-company transactions where MMM is acquirer or target.
| Date | Role | Counterparty | Filing |
|---|---|---|---|
| Mar 17, 2022 | Target | NEOGEN CORP | SEC → |
| Nov 13, 2000 | Acquirer | Robinson Nugent | SEC → |
Beneficial-ownership filings
DB · 13D/G3Corporate actions combine splits (live, full history), symbol changes (refreshed weekly), the daily M&A wire, and 13D/G filings.