Anaptysbio, Inc
ANABCIK 0001370053 · Every Form 4 filed by insiders at this issuer. See financials →
Annual report (10-K)
Latest 10-K/A filed Apr 28, 2026. Sentiment + YoY language diff vs prior year. Read sections →
Signal:NeutralFull-doc fallback
Full filing:tone 0.0056
Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.
Recent 8-K announcements
Per-item disclosure feed. Item 2.02 is the earnings release.
Top insiders
Most active reporters at Anaptysbio, Inc
| Name | Roles | Filings |
|---|---|---|
| Schmid John P. | Director | 12 |
| Fenton Dennis M | Director | 9 |
| Orwin John A | Director | 9 |
| Marquet Magda | Director | 8 |
| Ware J. Anthony | Director | 8 |
Top performers
Insiders ranked by realized 90-day signed return on their open-market trades at Anaptysbio, Inc. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.
| # | Insider | Trades | Win rate | Avg | Median | Best | Worst |
|---|---|---|---|---|---|---|---|
| 1 | Nodelman Oleg | 5 | 80% | +24.6% | +40.4% | +42.0% | -2.9% |
| 2 | Ecor1 Capital, LLC | 6 | 67% | +14.2% | +21.6% | +42.0% | -38.0% |
| 3 | Lizzul Paul F. | 10 | 50% | +1.4% | +3.2% | +60.7% | -49.6% |
| 4 | Renton Hollings | 9 | 22% | -27.8% | -28.2% | +34.3% | -81.6% |
| 5 | Loumeau Eric J | 23 | 22% | -21.9% | -37.4% | +57.0% | -78.0% |
| 6 | Mulroy Dennis | 13 | 38% | -11.5% | -24.6% | +57.0% | -49.6% |
All filings
142 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|