LOUIS W SULLIVAN
CIK 1193522 · last filed 2025-12-23
LOUIS W SULLIVAN is a corporate insider who has filed 124 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for UTHR, was dated Dec 23, 2025. Across all open-market trades the lifetime net is −$43.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.0M 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.
$4.05M
5
124
-$43.68M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| UTHR | Director | 3,200 | $545.96 | $1.75M | -$28.78M | 59 | 2025-12-23 |
| EBS | Director | 139,098 | $8.32 | $1.16M | -$5.64M | 30 | 2025-05-02 |
| HSIC | Director | 14,096 | $81.25 | $1.15M | -$9.30M | 27 | 2016-04-04 |
| ANI PHARMACEUTICALS INC (BPAX) Delisted | Director | 47,898 | — | — | $43.9K | 7 | 2012-03-30 |
| INHIBITEX, INC. (INHX) Delisted | Director | — | — | — | $0 | 1 | 2007-02-15 |
Recent Filings
124 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-23 | UTHR | Mixed | — | -$1.83M | EDGAR |
| 2025-07-28 | UTHR | Mixed | +590 | $0 | EDGAR |
| 2025-05-02 | EBS | Grant (A) | +34,403 | $0 | EDGAR |
| 2024-12-19 | UTHR | Mixed | −13,060 | -$7.15M | EDGAR |
| 2024-07-26 | UTHR | Grant (A) | — | $0 | EDGAR |
| 2024-05-28 | EBS | Grant (A) | +17,430 | $0 | EDGAR |
| 2024-05-06 | UTHR | Mixed | — | -$715.3K | EDGAR |
| 2023-07-17 | UTHR | Grant (A) | — | $0 | EDGAR |
| 2023-07-07 | UTHR | Exer (M) | +880 | $0 | EDGAR |
| 2023-05-30 | EBS | Grant (A) | +33,847 | $0 | EDGAR |