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.
Loading insider history…
Disclosed Exposure
$27.49M
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 39 of 87
869 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-08-26 | UTHR | Mixed | +926 | -$89.7K | EDGAR |
| 2016-08-19 | UTHR | Mixed | +928 | -$90.3K | EDGAR |
| 2016-08-15 | UTHR | Mixed | +923 | -$88.6K | EDGAR |
| 2016-08-05 | UTHR | Mixed | +928 | -$90.2K | EDGAR |
| 2016-08-01 | UTHR | Mixed | +905 | -$81.9K | EDGAR |
| 2016-07-22 | UTHR | Mixed | +892 | -$77.9K | EDGAR |
| 2016-07-15 | UTHR | Mixed | +884 | -$75.3K | EDGAR |
| 2016-07-08 | UTHR | Mixed | +884 | -$75.1K | EDGAR |
| 2016-07-05 | UTHR | Sell (S) | −100 | -$13.9K | EDGAR |
| 2016-07-01 | UTHR | Mixed | +868 | -$70.6K | 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.