Martin P Slark insider trades
Open-market stock purchases and sales by Martin P Slark, Director at Northern Trust Corp, from SEC Form 4 filings since Jan 2, 2010.
Track record: 0% of 1 scored buy are up 5% or more since purchase, averaging -24%.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Oct 1, 2026 | NTRS Northern Trust Corp | Bought (not open market) | $12K |
| Jul 1, 2026 | NTRS Northern Trust Corp | Bought (not open market) | $10.8K |
| Apr 21, 2026 | NTRS Northern Trust Corp | Bought (not open market) | $6K |
| Apr 21, 2026 | NTRS Northern Trust Corp | Bought (not open market) | — |
| Apr 1, 2026 | NTRS Northern Trust Corp | Bought (not open market) | $9.2K |
| Jan 2, 2026 | HUBG Hub Group, Inc | Sold (not open market) | $72.5K |
| Jan 2, 2026 | HUBG Hub Group, Inc | Bought (not open market) | — |
| Jan 1, 2026 | NTRS Northern Trust Corp | Bought (not open market) | $9.2K |
Companies traded
- NTRS Northern Trust Corp: other filings, last Oct 1, 2026
- HUBG Hub Group, Inc: 1 buy, 1 sale, last Jan 2, 2026
- MOLX/MOLXA Molex Inc: 3 sales, last Dec 9, 2013
- MOLX Molex Inc: 3 sales, last Oct 31, 2011