MICHAEL RAAB
CIK 1321402 · President & CEO · last filed 2026-05-22
MICHAEL RAAB is a President & CEO who has filed 120 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing shows the insider sold $343.1K of ARDX on May 22, 2026. Across all open-market trades the lifetime net is −$8.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $10.1M 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.
$10.11M
4
120
-$8.75M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ARDX | President & CEO | 1,776,351 | $5.69 | $10.11M | -$8.12M | 83 | 2026-05-22 |
| AMICUS THERAPEUTICS, INC. (FOLD) Delisted | Director | 0 | $14.49 | $0 | -$629.0K | 28 | 2026-04-27 |
| TPST | Director | — | $1.26 | — | $0 | 6 | 2026-01-28 |
| Paratek Pharmaceuticals, Inc. (NOVC) Delisted | Director | — | — | — | $0 | 3 | 2008-03-31 |
Recent Filings
120 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-22 | ARDX | Sell (S) | −54,748 | -$343.1K | EDGAR |
| 2026-05-19 | ARDX | Mixed | −20,833 | -$241.0K | EDGAR |
| 2026-04-27 | AMICUS THERAPEUTICS, INC. (FOLD) Delisted | Disp (D) | −115,857 | -$1.68M | EDGAR |
| 2026-04-17 | ARDX | Mixed | −20,834 | -$241.3K | EDGAR |
| 2026-03-18 | ARDX | Mixed | −20,833 | -$222.7K | EDGAR |
| 2026-02-25 | ARDX | Mixed | −20,833 | -$240.0K | EDGAR |
| 2026-02-23 | ARDX | Sell (S) | −45,982 | -$268.8K | EDGAR |
| 2026-01-28 | TPST | Grant (A) | — | $0 | EDGAR |
| 2026-01-26 | ARDX | Grant (A) | +446,220 | $0 | EDGAR |
| 2025-11-25 | ARDX | Sell (S) | −46,887 | -$259.6K | EDGAR |