Insider Activity of TIPTON RONALD D
The largest sale of all time was on 2003-08-21 and amounted to 49125 shares of MDU Resources Group, Inc. for $1.64M.
Biography of TIPTON RONALD D
No biography is available at this moment.
The largest sale of all time was on 2003-08-21 and amounted to 49125 shares of MDU Resources Group, Inc. for $1.64M.
No biography is available at this moment.
| 2004-08-13 | Sale | MDU Resources Group, Inc. MDU | CEO - Montana-Dakota Utilities | 49,140 0.0421% | $24.42 | $1.2M | +13.34% | |
| 2003-08-21 | Sale | MDU Resources Group, Inc. MDU | CEO - Montana-Dakota Utilities | 49,125 0.0654% | $33.36 | $1.64M | +7.47% |