MARTINE A ROTHBLATT
CIK 1106578 · Chairperson & CEO · last filed 2026-06-12
"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
$27.29M
Companies
2
Total Filings
869
Lifetime Open-Market Net
-$1.39B
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.
Recent Filings · Page 9 of 87
869 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-10 | UTHR | Mixed | −5,000 | -$2.87M | EDGAR |
| 2025-12-08 | UTHR | Mixed | — | -$2.91M | EDGAR |
| 2025-12-05 | UTHR | Mixed | — | -$2.86M | EDGAR |
| 2025-12-02 | UTHR | Mixed | — | -$2.89M | EDGAR |
| 2025-12-01 | UTHR | Mixed | — | -$2.93M | EDGAR |
| 2025-11-25 | UTHR | Mixed | — | -$2.82M | EDGAR |
| 2025-11-21 | UTHR | Mixed | — | -$2.85M | EDGAR |
| 2025-11-20 | UTHR | Mixed | — | -$2.83M | EDGAR |
| 2025-11-18 | UTHR | Mixed | — | -$2.76M | EDGAR |
| 2025-11-13 | UTHR | Mixed | — | -$3.79M | 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.