MIRM Mirum Pharmaceuticals, Inc.
Price Chart
Executive Summary
Director Saira Ramasastry filed a Form 144 notice of intent to sell 3,977 shares of Mirum Pharmaceuticals common stock, valued at approximately $397,700 based on the filing date. This is a modest sale relative to the company's $6.2B market cap and follows a pattern of regular monthly sales by the director (2,000 shares each in March, April, and May 2026). The filing is routine and does not signal material insider concern.
Actionable Insight
This is a routine Form 144 filing by a director following a consistent monthly sale pattern. No material signal for the stock. Monitor for any acceleration in insider selling volume or unexpected C-suite filings, but this filing alone warrants no action.
Key Facts
- Director Saira Ramasastry filed Form 144 to sell 3,977 shares of MIRM common stock.
- Estimated sale value is approximately $397,700 based on filing date.
- Ramasastry has sold 2,000 shares per month in March, April, and May 2026, suggesting a pre-planned trading pattern.
- The sale represents a tiny fraction of the company's $6.2B market cap.
- Recent insider activity shows only 1 sell totaling $219K in the past 30 days, consistent with routine diversification.
Financial Impact
~$397,700 sale by a director, immaterial relative to $6.2B market cap
Risk Factors
- No material risk identified from this filing alone.
Market Snapshot
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001950047-26-005336 |
| Document: 0001950047-26-005336-index.html | 0001950047-26-005336 |
| Document: 0001950047-26-005336.txt | 0001950047-26-005336 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 2, 2026
2d ago
|
Insider Cluster
| — | awaiting T+1 | — | — |
|
Jun 1, 2026
3d ago
|
144
| — | awaiting T+1 | — | — |
|
Jun 1, 2026
3d ago
|
144
| $92.17 $91.84 | ▼ −0.36% | ▲ +0.33% | $93.43 (+1.37%) |
|
May 18, 2026
17d ago
|
8-K
| — | awaiting T+1 | — | — |
|
May 4, 2026
4w ago
|
8-K
| $105.79 $105.81 | ▲ +0.02% | ▼ −0.78% | $93.43 (−11.68%) |
|
Apr 27, 2026
5w ago
|
8-K
| $92.48 $94.00 | ▲ +1.64% | ▲ +2.13% | $93.43 (+1.03%) |
|
Apr 15, 2026
7w ago
|
144
| $95.86 $97.95 | ▲ +2.18% | ▲ +0.97% | $93.43 (−2.53%) |
|
Feb 25, 2026
14w ago
|
8-K
| $108.62 $92.19 | ▼ −15.13% | ▼ −14.58% | $93.43 (−13.98%) |
US Market Status
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