Thomas A South sold $695k of NTRS
Executive Vice President at NORTHERN TRUST CORP. 5,000 shares at an average of $139.03, traded Dec 11, 2025, filed Dec 15, 2025.
Score components
- +15RoleOfficer
- +21Trade size$695k at market
- 0Share of holdings soldSold 6.5% of holdings
- 0ClusterNo other insider selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +4.1%, 3m -1.7%, 6m +25.0%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001751051-25-000011, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Dec 11, 2025 | SOpen-market sale Common Stock | -5,000 | $139.03 | $695k | 71,888 | Dec 15, 2025 |
| Dec 11, 2025 | GGift Common Stock | -80 | $0.00 | $0 | 71,808 | Dec 15, 2025 |
Related signals
Other insiders at NORTHERN TRUST CORP and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 30Weak | NTRSsell NORTHERN TRUST CORP | Thomas A South Executive Vice President | $333k 1,800 shares | -2% | |
| 36Weak | NTRSbuy NORTHERN TRUST CORP | Robert Edward Moritz Jr. director | $46k 255 shares | +3% | |
| 45Moderate | NTRSsell NORTHERN TRUST CORP | Aengus Hallinan Executive Vice President | $614k 3,668 shares | -28% | |
| 26Weak | NTRSbuy NORTHERN TRUST CORP | Robert Edward Moritz Jr. director | $37k 225 shares | +3% | |
| 75Notable | NORTHERN TRUST CORP | David W Fox Jr EVP & Chief Financial Officer | $3.3M 20,000 shares | -52% | |
| 45Moderate | NORTHERN TRUST CORP | Clive Bellows Co-President Asset Servicing | $462k 2,800 shares | -9% | |
| 45Moderate | NORTHERN TRUST CORP | Guy Gibson Co-President Asset Servicing | $428k 3,009 shares | -9% | |
| 52Moderate | NORTHERN TRUST CORP | David W Fox Jr EVP & Chief Financial Officer | $468k 3,255 shares | -18% | |
| 49Moderate | NORTHERN TRUST CORP | David W Fox Jr EVP & Chief Financial Officer | $209k 1,450 shares | -7% | |
| 46Moderate | NORTHERN TRUST CORP | Clive Bellows Co-President Asset Servicing | $167k 1,148 shares | -3% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.