// company-profile
Equillium, Inc.
EQ// activity-summary
Recent insider activity is bullish. Over the last 30 days, 19 insiders purchased shares versus 2 sales. Buying was led by Zedelmayer Christine.
// 90-day insight
Over the last 90 days, Equillium, Inc. insiders bought $136K (19 transactions) and sold $724K (2 transactions).
- Most active insider: Zedelmayer Christine with 17 transactions totaling $395K.
- Largest single sale: $633K by Connelly Stephen on Jun 4, 2026.
- 75% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Equillium, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 5, 2026 | Connelly Stephen | EQ | Sale | 30,975 | $2.94 | $91K |
| Jun 5, 2026 | Zedelmayer Christine | EQ | Option Exercise | 14,584 | $0.00 | $0K |
| Jun 5, 2026 | Zedelmayer Christine | EQ | Option Exercise | 14,584 | $0.79 | $11K |
| Jun 5, 2026 | Zedelmayer Christine | EQ | Sale10b5 | 14,584 | $2.93 | $43K |
| Jun 4, 2026 | Connelly Stephen | EQ | Sale | 200,000 | $3.16 | $633K |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Popular companies on Form4API
Browse insider trading activity for other actively-filed companies.