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 5 of 18
172 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-10-01 | RLI | Mixed | −1,422 | -$110.4K | EDGAR |
| 2018-09-06 | RLI | Sell (S) | −5,000 | -$389.2K | EDGAR |
| 2018-09-04 | RLI | Mixed | +1,042 | -$1.17M | EDGAR |
| 2018-07-02 | RLI | Mixed | −1,423 | -$93.5K | EDGAR |
| 2018-05-07 | RLI | Sell (S) | −15,000 | -$958.6K | EDGAR |
| 2018-05-07 | RLI | Grant (A) | — | $0 | EDGAR |
| 2018-05-04 | RLI | Grant (A) | — | $0 | EDGAR |
| 2018-04-24 | RLI | Mixed | +13,529 | -$686.1K | EDGAR |
| 2018-04-02 | RLI | Mixed | −1,013 | -$62.3K | EDGAR |
| 2018-01-30 | RLI | Mixed | +4,757 | -$838.2K | 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.