Jason L. Vollmer, VP, CFO & Treasurer at MDU RESOURCES GROUP INC (MDU), bought 1,000 shares at $19.62 ($20K) on 2020-05-13, disclosed to the SEC on 2020-05-14.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Clearly above the average filing.
| Filing → |
| MDU | BUY | 2020-11-12 | $25K | — | Filing → |
| MDU | BUY | 2020-03-10 | $33K | — | Filing → |