Howe Jolanda sold $66K of MIRM
Howe Jolanda (SVP, GLOBAL CONTROLLER) sold 658 shares of Mirum Pharmaceuticals, Inc. (MIRM) at $100.00 on 2026-09-02 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The disclosed sale is modest and unlikely to affect market perception significantly.
Market read
Routine insider sale with minimal trading relevance.
What to watch
Potential upcoming clinical data releases that could amplify the effect of any insider trading.
Background
Form 4 filings disclose insider transactions; a 10b5-1 plan indicates pre‑arranged sales.
Ticker impact
SVP Howe Jolanda sold 658 shares of Mirum Pharmaceuticals for $65,800 via a 10b5-1 plan, reducing his holding to 616 shares.
Minor dip or flat price action; no material impact.
The transaction size ($66K) is trivial relative to market cap; insider sales of this magnitude rarely move the price.
Market effects
No broader sector impact; mirrors routine insider activity in biotech.
Limited to U.S. investors tracking Mirum.
None
Counterpoint
If the insider is reducing exposure ahead of negative news, the stock could face a sharper sell‑off.
Key entities
- CompanyMirum Pharmaceuticals, Inc.
Biopharmaceutical company developing treatments for metabolic diseases.
- InsiderHowe Jolanda
Senior Vice President, Global Controller at Mirum.

