MARK S DEMILIO
CIK 1244715 · Chief Financial Officer · last filed 2026-04-16
"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
$5.75M
Companies
3
Total Filings
63
Lifetime Open-Market Net
-$26.40M
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 |
|---|---|---|---|---|---|---|---|
| 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 · Page 6 of 7
63 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2009-05-20 | COSI INC (COSI) Delisted | Buy (P) | +40,000 | $19.7K | EDGAR |
| 2009-05-18 | COSI INC (COSI) Delisted | Buy (P) | +60,000 | $29.8K | EDGAR |
| 2008-08-08 | MAGELLAN HEALTH INC (MGLN) Delisted | Mixed | −11,340 | -$828.2K | EDGAR |
| 2008-05-21 | MAGELLAN HEALTH INC (MGLN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-05-16 | COSI INC (COSI) Delisted | Grant (A) | +9,364 | $0 | EDGAR |
| 2008-03-05 | MAGELLAN HEALTH INC (MGLN) Delisted | Mixed | +2,157 | -$47.9K | EDGAR |
| 2008-02-27 | MAGELLAN HEALTH INC (MGLN) Delisted | Mixed | +2,304 | -$54.8K | EDGAR |
| 2007-05-18 | COSI INC (COSI) Delisted | Grant (A) | +5,198 | $0 | EDGAR |
| 2007-03-02 | MAGELLAN HEALTH INC (MGLN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2007-02-27 | MAGELLAN HEALTH INC (MGLN) Delisted | Mixed | +1,989 | -$68.1K | 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.