ANAB ANAPTYSBIO, INC
Price Chart
Executive Summary
Dennis Mulroy, an officer of AnaptysBio, filed a Form 144 on June 1, 2026, indicating intent to sell 7,691 shares of common stock valued at approximately $404,340. This follows a series of recent open-market sales by Mulroy totaling over 80,000 shares in the prior two weeks, suggesting a pattern of insider monetization.
Actionable Insight
The officer has been a consistent seller over the past two weeks, disposing of over 80,000 shares. While the Form 144 amount is modest relative to market cap, the pattern of sustained selling by an insider warrants monitoring for any upcoming negative catalyst or earnings miss.
Key Facts
- Officer Dennis Mulroy filed Form 144 to sell 7,691 shares valued at ~$404,340.
- Mulroy has sold 80,731 shares in open-market transactions from May 15 to May 29, 2026, totaling ~$4.8M.
- The proposed sale is via Morgan Stanley Smith Barney LLC.
- Shares were acquired via stock option exercise on June 1, 2026.
- AnaptysBio has a market cap of $1.6B and 89% analyst bullish consensus.
Financial Impact
Proposed sale of $404K; cumulative recent sales by officer exceed $5M.
Risk Factors
- Insider selling ahead of potential negative news or clinical data.
- Further unannounced sales may pressure the stock.
- Pattern may signal lack of confidence in near-term prospects despite bullish analyst consensus.
Market Snapshot
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001950047-26-005454 |
| Document: 0001950047-26-005454-index.html | 0001950047-26-005454 |
| Document: 0001950047-26-005454.txt | 0001950047-26-005454 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 11, 2026
3d ago
|
144
| $54.24 awaiting T+1 | awaiting T+1 | — | $56.07 (−3.38%) |
|
Jun 10, 2026
4d ago
|
144
| $51.96 awaiting T+1 | awaiting T+1 | — | $56.07 (−7.91%) |
|
Jun 8, 2026
6d ago
|
144
| $51.38 awaiting T+1 | awaiting T+1 | — | $56.07 (−9.14%) |
|
Jun 5, 2026
9d ago
|
144
| $50.58 awaiting T+1 | awaiting T+1 | — | $56.07 (−10.85%) |
|
Jun 5, 2026
9d ago
|
144
| $51.33 awaiting T+1 | awaiting T+1 | — | $56.07 (−9.23%) |
|
Jun 3, 2026
11d ago
|
144
| $51.67 $50.37 | ▲ +2.52% | ▼ −0.08% | $56.07 (−8.52%) |
|
Jun 1, 2026
13d ago
|
144
| $51.26 $51.24 | ▲ +0.04% | ▼ −0.68% | $56.07 (−9.38%) |
|
May 29, 2026
16d ago
|
8-K
| $53.14 $51.26 | ▼ −3.54% | ▼ −3.69% | $56.07 (+5.51%) |
|
May 28, 2026
17d ago
|
144
| $55.67 $53.14 | ▼ −4.54% | ▼ −4.80% | $56.07 (+0.72%) |
|
May 27, 2026
18d ago
|
144
| $57.02 $55.67 | ▲ +2.37% | ▲ +2.61% | $56.07 (+1.67%) |
US Market Status
Subscribe to SecBot
Get Real-Time SEC Filing Intelligence
Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.
Try SecBot Free Coming soon: SecBot Pro with alerts, watchlists, and API access