Charles A Tribbett
CIK 1323371 · last filed 2026-04-23
Charles A Tribbett is a corporate insider who has filed 97 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for NTRSO, was dated Apr 23, 2026. Across all open-market trades the lifetime net is −$163.5K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.1M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$4.11M
4
97
-$163.5K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NTRSO | Director | 40,522 | $18.56 | $752.1K | -$163.5K | 34 | 2026-04-23 |
| NORTHERN TRUST CORP (NTRSP) Delisted | Director | 25,043 | — | — | $0 | 15 | 2019-10-02 |
| NTRS | Director | 19,252 | $174.34 | $3.36M | $0 | 40 | 2016-10-04 |
| NORTHERN TRUST CORP (NTRS.P) Delisted | Director | 19,252 | — | — | $0 | 8 | 2016-04-20 |
Recent Filings
97 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-23 | NTRSO | Grant (A) | +989 | $0 | EDGAR |
| 2026-04-02 | NTRSO | Grant (A) | +86 | $12.2K | EDGAR |
| 2026-01-05 | NTRSO | Grant (A) | +88 | $12.1K | EDGAR |
| 2025-10-02 | NTRSO | Grant (A) | +91 | $12.1K | EDGAR |
| 2025-07-02 | NTRSO | Grant (A) | +87 | $11.2K | EDGAR |
| 2025-04-24 | NTRSO | Grant (A) | +2,015 | $11.2K | EDGAR |
| 2025-01-03 | NTRSO | Grant (A) | +108 | $11.1K | EDGAR |
| 2024-10-02 | NTRSO | Grant (A) | +123 | $11.0K | EDGAR |
| 2024-09-16 | NTRSO | Sell (S) | −1,855 | -$163.5K | EDGAR |
| 2024-07-02 | NTRSO | Grant (A) | +129 | $10.9K | EDGAR |