Summary
Updated Aug 31, 2026
Christine Zedelmayer is Sr. Vice President and COO of Equillium, Inc. (EQ). 9 SEC Form 4 filings on record going back to 2024, most recently on 5 June 2026. Most recent open-market trade: sold $43K of EQ on 5 June 2026. Lifetime open-market sales: $1.29M.
Recent Transactions
20Every recent SEC Form 4 transaction Christine Zedelmayer has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Christine Zedelmayer go back to 2024: 9 primary Form 4 filings, an average of 3.0 per year. 33 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 Christine Zedelmayer 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.
- Stephen Connelly - $724K of EQ open-market activity in the last 12 months
- Penny Tom - $200K of EQ 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 Christine Zedelmayer?
Christine Zedelmayer is a corporate insider, tracked as Sr. Vice President and COO of Equillium, Inc. (EQ). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Christine Zedelmayer submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Christine Zedelmayer been buying or selling stock?
Recorded transactions: 0 open-market purchases and 13 open-market sales ($1.29M) across all tracked filings.
Where can I see all of Christine Zedelmayer'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.
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