$ANAB insider trading
Over the last 12 months, Anaptysbio insiders reported no purchases and 23 sales totaling $9.7M across SEC Form 4 filings. 35% of those filings were made under pre-arranged 10b5-1 trading plans.
- Bought · 12m
- — 0 events
- Sold · 12m
- $9.7M 23 events
- Events · 12m
- 23 Form 4 filings, grouped
- Insiders · 12m
- 7 distinct reporters
- 10b5-1 share
- 35% of events, not dollars
All insider trades
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Mar 30, 2026 | Schmid John P.D | ▼ Sale | 20,645 | $56.11 | $1.2M | -39.5% | 3 tranches |
| Mar 27, 2026 | Faga DanielPresident, CEO · O·D | ▼ Sale | 17,679 | $61.61 | $1.1M | -3.4% | 10 tranches |
| Feb 11, 2026 | LOUMEAU ERIC JCHIEF LEGAL OFFICER · O | ▼ Sale | 10,000 | $54 | $540K | -43.8% | plan |
| Jan 15, 2026 | Marquet MagdaD | ▼ Sale | 11,000 | $48.23 | $531K | -52.6% | 2 tranches |
| Jan 8, 2026 | Lizzul Paul F.Chief Medical Officer · O | ▼ Sale | 3,650 | $44.71 | $163K | -8% | — |
| Jan 8, 2026 | Faga DanielPresident, CEO · O·D | ▼ Sale | 14,281 | $44.71 | $639K | -2.9% | — |
| Jan 8, 2026 | MULROY DENNISCHIEF FINANCIAL OFFICER · O | ▼ Sale | 2,515 | $44.71 | $112K | -10.3% | — |
| Jan 8, 2026 | LOUMEAU ERIC JCHIEF LEGAL OFFICER · O | ▼ Sale | 2,210 | $44.71 | $99K | -14.7% | — |
| Jan 7, 2026 | Lizzul Paul F.Chief Medical Officer · O | ▼ Sale | 2,235 | $45.11 | $101K | -5.7% | — |
| Jan 7, 2026 | Faga DanielPresident, CEO · O·D | ▼ Sale | 9,202 | $45.11 | $415K | -1.9% | — |
| Jan 7, 2026 | MULROY DENNISCHIEF FINANCIAL OFFICER · O | ▼ Sale | 1,908 | $45.11 | $86K | -9.7% | — |
| Jan 7, 2026 | LOUMEAU ERIC JCHIEF LEGAL OFFICER · O | ▼ Sale | 9,639 | $45.56 | $439K | -51.3% | plan · 4 tranches |
| Jan 5, 2026 | Lizzul Paul F.Chief Medical Officer · O | ▼ Sale | 4,219 | $43.26 | $183K | -11.2% | — |
| Jan 5, 2026 | Faga DanielPresident, CEO · O·D | ▼ Sale | 15,309 | $43.26 | $662K | -3.2% | — |
| Jan 5, 2026 | MULROY DENNISCHIEF FINANCIAL OFFICER · O | ▼ Sale | 3,363 | $43.26 | $145K | -19% | — |
| Jan 5, 2026 | LOUMEAU ERIC JCHIEF LEGAL OFFICER · O | ▼ Sale | 2,983 | $43.26 | $129K | -18.4% | — |
| Dec 23, 2025 | Ware J. AnthonyD | ▼ Sale | 3,900 | $49.58 | $193K | -28.8% | — |
| Dec 22, 2025 | Lizzul Paul F.Chief Medical Officer · O | ▼ Sale | 1,500 | $50 | $75K | -5.3% | plan |
| Dec 22, 2025 | MULROY DENNISCHIEF FINANCIAL OFFICER · O | ▼ Sale | 10,000 | $50 | $500K | -51.5% | plan |
| Dec 22, 2025 | LOUMEAU ERIC JCHIEF LEGAL OFFICER · O | ▼ Sale | 10,000 | $51 | $510K | -52.8% | plan |
| Dec 18, 2025 | LOUMEAU ERIC JCHIEF LEGAL OFFICER · O | ▼ Sale | 22,641 | $45.38 | $1.0M | -71.7% | plan · 4 tranches |
| Dec 16, 2025 | MULROY DENNISCHIEF FINANCIAL OFFICER · O | ▼ Sale | 15,725 | $44.85 | $705K | -62.6% | plan · 2 tranches |
| Sep 30, 2025 | LOUMEAU ERIC JCHIEF LEGAL OFFICER · O | ▼ Sale | 8,240 | $29 | $239K | -47.6% | plan |
| Aug 8, 2025 | RENTON HOLLINGSD | ▼ Sale | 10,231 | $19.62 | $201K | -67.3% | plan · 2 tranches |
Every $ANAB filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Anaptysbio filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $ANAB feed.