MARK S DEMILIO
CIK 1244715 · Chief Financial Officer · last filed 2026-04-16
MARK S DEMILIO is a Chief Financial Officer who has filed 63 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for RH, was dated Apr 16, 2026. Across all open-market trades the lifetime net is −$26.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.8M 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.
$5.75M
3
63
-$26.40M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RH | Director | 37,595 | $153.04 | $5.75M | -$7.15M | 37 | 2026-04-16 |
| COSI INC (COSI) Delisted | Director | 365,005 | — | — | $253.0K | 17 | 2016-05-20 |
| MAGELLAN HEALTH INC (MGLN) Delisted | Chief Financial Officer | 33,610 | $94.99 | $3.19M | -$19.51M | 9 | 2008-08-08 |
Recent Filings
63 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-16 | RH | Grant (A) | +13,000 | $0 | EDGAR |
| 2026-01-15 | RH | Sell (S) | −4,254 | -$936.1K | EDGAR |
| 2026-01-02 | RH | Sell (S) | −900 | -$164.1K | EDGAR |
| 2025-09-23 | RH | Sell (S) | −2,000 | -$472.3K | EDGAR |
| 2025-09-18 | RH | Mixed | +16,702 | -$49 | EDGAR |
| 2025-06-30 | RH | Grant (A) | +670 | $0 | EDGAR |
| 2024-10-18 | RH | Grant (A) | +8,000 | $0 | EDGAR |
| 2024-09-20 | RH | Sell (S) | −3,000 | -$1.03M | EDGAR |
| 2024-06-28 | RH | Grant (A) | +547 | $0 | EDGAR |
| 2024-04-12 | RH | Grant (A) | +4,000 | $0 | EDGAR |