Timothy J. Theriault is President at NORTHERN TRUST CORP (NTRS). They have made 9 open-market trades across 4 companies since 2006, most recently 2026-06-15.
CIK 0001190305
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
2 open-market purchases totalling $162K since 2020, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BFH | BUY | 2022-08-08 | 2022-08-10 | $39.56 | $99K | -9.1% | -10.7% | -16.3% |
| ADS | BUY | 2020-04-27 | 2020-04-28 | $42.19 | $63K | -8.7% | -5.2% | -15.2% |
| WAG | SELL · 10b5-1 | 2014-12-12 | 2014-12-16 | $74.50 | $2.1M | N/A | N/A | N/A |
| WAG | SELL | 2014-01-13 | 2014-01-15 | $60.50 | $3.9M | N/A | N/A | N/A |
| NTRS | SELL · 10b5-1 | 2008-08-11 | 2008-08-12 | $81.00 | $4.0M | -7.9% | +0.4% | +0.4% |
| NTRS | SELL · 10b5-1 | 2008-08-07 | 2008-08-11 | $81.08 | $859K | -7.9% | +0.4% | +0.4% |
| NTRS | SELL | 2007-07-30 | 2007-07-31 | $64.00 | $640K | -7.9% | +0.4% | +0.4% |
| NTRS | SELL | 2007-07-25 | 2007-07-27 | $63.73 | $771K | -7.9% | +0.4% | +0.4% |
| NTRS | SELL | 2007-07-25 | 2007-07-27 | $62.37 | $992K | -7.9% | +0.4% | +0.4% |
| NTRS | SELL | 2007-07-25 | 2007-07-27 | $63.19 | $1.1M | -7.9% | +0.4% | +0.4% |
| NTRS | SELL | 2006-10-27 | 2006-11-02 | $57.87 | $29K | -7.9% | +0.4% | +0.4% |
| NTRS | SELL | 2006-01-31 | 2006-02-01 | $52.30 | $418K | -7.9% | +0.4% | +0.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.