Summary
Updated Aug 31, 2026
Eric J. Loumeau is CHIEF LEGAL OFFICER of ANAPTYSBIO, INC (ANAB). 4 SEC Form 4 filings on record going back to 2025, most recently on 13 February 2026. Most recent open-market trade: sold $540K of ANAB on 13 February 2026. Lifetime open-market sales: $1.32M.
Recent Transactions
11Every recent SEC Form 4 transaction Eric J. Loumeau has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Eric J. Loumeau go back to 2025: 4 primary Form 4 filings, an average of 2.0 per year. 3 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Eric J. Loumeau files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Daniel Faga - $2.14M of ANAB open-market activity in the last 12 months
- John P. Schmid - $1.16M of ANAB open-market activity in the last 12 months
- Magda Marquet - $531K of ANAB open-market activity in the last 12 months
- Paul F. Lizzul - $264K of ANAB open-market activity in the last 12 months
- Dennis Mulroy - $199K of ANAB open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Eric J. Loumeau?
Eric J. Loumeau is a corporate insider, tracked as CHIEF LEGAL OFFICER of ANAPTYSBIO, INC (ANAB). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Eric J. Loumeau last file a Form 4?
The most recent primary Form 4 on record is dated 13 February 2026, one of 4 filings going back to 2025.
Has Eric J. Loumeau been buying or selling stock?
Recorded transactions: 0 open-market purchases and 7 open-market sales ($1.32M) across all tracked filings.
Where can I see all of Eric J. Loumeau's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Follow Eric J. Loumeau and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial