Summary
Updated Aug 31, 2026
Stephen Connelly is President and CSO of Equillium, Inc. (EQ). 3 SEC Form 4 filings on record going back to 2025, most recently on 5 June 2026. Most recent open-market trade: sold $91K of EQ on 5 June 2026. Lifetime open-market sales: $724K.
Recent Transactions
2Every recent SEC Form 4 transaction Stephen Connelly has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Stephen Connelly go back to 2025: 3 primary Form 4 filings, an average of 1.5 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Stephen Connelly 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.
- Christine Zedelmayer - $1.27M 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 Stephen Connelly?
Stephen Connelly is a corporate insider, tracked as President and CSO of Equillium, Inc. (EQ). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Stephen Connelly submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Stephen Connelly been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($724K) across all tracked filings.
Where can I see all of Stephen Connelly'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 Stephen Connelly 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