Updated Jul 16, 2026
Miller Steve is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $3.43M.
Steve Miller is the Chief Operating and Scientific Officer at Catalyst Pharmaceuticals, Inc., a biopharmaceutical company focused on therapies for rare neuromuscular and neurological diseases. He has been involved in multiple SEC filings related to his role at the company.
| Role | Chief Op. & Scientific Officer |
|---|---|
| Notability | 30/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2025-12-30 | CPRX | CATALYST PHARMACEUTICALS, INC. | M — Option exercise | 14.0K | — | |
| 2025-08-26 | CPRX | CATALYST PHARMACEUTICALS, INC. | M — Option exercise | 110.0K | $2.24 | $246K |
| 2025-08-26 | CPRX | CATALYST PHARMACEUTICALS, INC. | S — Open-market sale | 115.0K | $20.28 | $2.33M |
| 2025-08-26 | CPRX | CATALYST PHARMACEUTICALS, INC. | M — Option exercise | 115.0K | $2.24 | $258K |
| 2024-12-31 | CPRX | CATALYST PHARMACEUTICALS, INC. | M — Option exercise | 14.0K | — | |
| 2024-12-17 | CPRX | CATALYST PHARMACEUTICALS, INC. | M — Option exercise | 235.0K | $4.01 | $942K |
| 2024-12-11 | CPRX | CATALYST PHARMACEUTICALS, INC. | S — Open-market sale | 50.0K | $21.93 | $1.10M |
| 2024-12-11 | CPRX | CATALYST PHARMACEUTICALS, INC. | M — Option exercise | 50.0K | $4.01 | $200K |
| 2024-12-11 | CPRX | CATALYST PHARMACEUTICALS, INC. | M — Option exercise | 11.9K | — |
Steve Miller is the Chief Operating and Scientific Officer at Catalyst Pharmaceuticals, Inc., a biopharmaceutical company focused on therapies for rare neuromuscular and neurological diseases. He has been involved in multiple SEC filings related to his role at the company.…
Recorded transactions: 0 open-market purchases () and 2 open-market sales ($3.43M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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