Gregory C Case
CIK 1322803 · President & CEO · last filed 2026-02-20
"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.
Loading insider history…
Disclosed Exposure
$399.81M
Companies
3
Total Filings
80
Lifetime Open-Market Net
-$190.68M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AON | President & CEO | 1,108,878 | $360.55 | $399.81M | -$190.68M | 53 | 2026-02-20 |
| Discover Financial Services (DFS) Delisted | Director | 76,638 | $200.05 | $15.33M | $0 | 17 | 2023-05-15 |
| Aon plc (AOC) Delisted | Pres & CEO | 136,888 | — | — | $0 | 10 | 2009-04-07 |
Recent Filings · Page 6 of 8
80 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2013-04-19 | Discover Financial Services (DFS) Delisted | Grant (A) | +2,941 | $0 | EDGAR |
| 2013-02-27 | AON | Mixed | +4,548 | -$240.2K | EDGAR |
| 2013-02-26 | AON | Mixed | +23,674 | -$1.26M | EDGAR |
| 2013-02-19 | AON | Mixed | +198,617 | -$9.79M | EDGAR |
| 2012-04-20 | Discover Financial Services (DFS) Delisted | Grant (A) | +3,828 | $0 | EDGAR |
| 2012-03-19 | AON | Mixed | +3,203 | -$285.4K | EDGAR |
| 2012-02-28 | AON | Mixed | +5,005 | -$168.4K | EDGAR |
| 2012-02-21 | AON | Mixed | +111,872 | -$3.60M | EDGAR |
| 2011-04-11 | Discover Financial Services (DFS) Delisted | Grant (A) | +5,199 | $0 | EDGAR |
| 2011-03-01 | AON | Mixed | +5,006 | -$186.0K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.