MICHAEL J STONE
CIK 1192707 · last filed 2026-05-15
"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.
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Disclosed Exposure
$23.55M
Companies
1
Total Filings
172
Lifetime Open-Market Net
-$14.55M
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 |
|---|---|---|---|---|---|---|---|
| RLI | Director | 433,382 | $54.35 | $23.55M | -$14.55M | 172 | 2026-05-15 |
Recent Filings · Page 17 of 18
172 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2008-05-16 | RLI | Other (J) | +39 | $2.0K | EDGAR |
| 2008-05-08 | RLI | Mixed | +7,614 | $36 | EDGAR |
| 2008-05-02 | RLI | Grant (A) | — | $0 | EDGAR |
| 2008-02-19 | RLI | Mixed | −1,037 | -$57.1K | EDGAR |
| 2007-12-28 | RLI | Mixed | +1,553 | $37 | EDGAR |
| 2007-11-16 | RLI | Other (J) | +100 | $6.0K | EDGAR |
| 2007-08-17 | RLI | Mixed | +19,220 | -$416.9K | EDGAR |
| 2007-08-16 | RLI | Other (J) | +104 | $6.0K | EDGAR |
| 2007-05-16 | RLI | Other (J) | +104 | $6.0K | EDGAR |
| 2007-05-07 | RLI | Grant (A) | — | $0 | EDGAR |
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.