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
$27.26M
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 33 of 87
869 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-10-06 | UTHR | Mixed | +920 | -$87.5K | EDGAR |
| 2017-09-29 | UTHR | Mixed | +912 | -$84.5K | EDGAR |
| 2017-09-22 | UTHR | Mixed | +902 | -$81.0K | EDGAR |
| 2017-09-15 | UTHR | Mixed | +919 | -$86.6K | EDGAR |
| 2017-09-08 | UTHR | Mixed | +944 | -$97.3K | EDGAR |
| 2017-09-01 | UTHR | Mixed | +942 | -$94.2K | EDGAR |
| 2017-08-25 | UTHR | Mixed | +938 | -$94.8K | EDGAR |
| 2017-08-17 | UTHR | Mixed | +942 | -$96.0K | EDGAR |
| 2017-08-11 | UTHR | Mixed | +930 | -$181.1K | EDGAR |
| 2017-08-04 | UTHR | Mixed | +929 | -$90.8K | 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.