Stock Split Calendar for April 2011
| Payable Date | Ex Date | Company | Ticker | Optionable | Ratio | Announce Date |
|---|---|---|---|---|---|---|
| 2011-04-05 | 2011-04-06 | Stifel Financial | SF |  | 3-2 | 2011-03-07 |
| 2011-04-12 | 2011-04-13 | Nordson | NDSN | | 2-1 | 2011-03-01 |
| 2011-04-15 | 2011-04-18 | RF Industries | RFIL | 2-1 | 2011-02-11 | |
| 2011-04-21 | 2011-04-25 | Enbridge Energy | EEP | | 2-1 | 2011-02-22 |
| 2011-04-21 | 2011-04-25 | Enbridge Management | EEQ | | 2-1 | 2011-02-22 |
| 2011-04-25 | 2011-04-26 | HEICO | HEI | | 5-4 | 2011-03-29 |