EQ
Equillium, Inc.
Latest Form 4:Sale$43KbyZedelmayer Christine (Sr. Vice President and COO) · filed Jun 5, 2026
Equillium, Inc. (EQ) has 12 SEC Form 4 filings (36 transaction rows) in the rolling window, disclosed by 3 distinct insiders. Most recent filing: Jun 5, 2026.
Inside the rolling window, 3 insiders at Equillium, Inc. reported no open-market purchases and 14 open-market sales totaling $2.4M. The most active filer is Sr. Vice President and COO Zedelmayer Christine with 10 filings. Insiders have net sold $2.4M over the trailing 6 months. The most recent open-market filing is a sale of 14,584 shares by Sr. Vice President and COO Zedelmayer Christine, dated Jun 5, 2026, worth $43K.
- Industry:Biotechnology
- CEO:Bruce D. Steel
- Employees:14
- HQ:La Jolla, CA, US
- IPO:2018-10-12
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$2.4M
reported sales (SEC code S)
Unique Insiders
3
in the rolling window
Market Cap
$140.1M
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| Sr. Vice President and COO | Sale | 14,584 | $43K | Jun 5 | SEC ↗ | |
Connelly StephenFirst filing | President and CSO | Sale | 200,000 | $633K | Jun 5 | SEC ↗ |
Connelly StephenFirst filing | President and CSO | Sale | 30,975 | $91K | Jun 5 | SEC ↗ |
Tom PennyFirst in 5 months | Principal Accounting Officer | Sale | 65,000 | $192K | May 29 | SEC ↗ |
| Sr. Vice President and COO | Sale | 9,821 | $27K | May 29 | SEC ↗ | |
| Sr. Vice President and COO | Sale | 86,012 | $241K | May 29 | SEC ↗ | |
| Sr. Vice President and COO | Sale | 120,312 | $301K | Mar 16 | SEC ↗ | |
| Sr. Vice President and COO | Sale | 181,219 | $362K | Mar 11 | SEC ↗ | |
| Sr. Vice President and COO | Sale | 185,937 | $328K | Mar 11 | SEC ↗ | |
Tom PennyFirst filing | Principal Accounting Officer | Sale | 6,533 | $8K | Jan 9 | SEC ↗ |
| Sr. Vice President and COO | Sale | 100,000 | $150K | Dec 23 | SEC ↗ | |
| Sr. Vice President and COO | Sale | 23,804 | $32K | Dec 15 | SEC ↗ | |
| Sr. Vice President and COO | Sale | 11,900 | $16K | Dec 15 | SEC ↗ | |
Zedelmayer ChristineFirst filing | Sr. Vice President and COO | Sale | 8,098 | $8K | Nov 25 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does EQ have?
Equillium, Inc. (EQ) has 12 SEC Form 4 filings (36 transaction rows) in the rolling 365-day window, disclosed by 3 distinct insiders. Most recent filing: Jun 5, 2026.
When was the most recent SEC Form 4 filing for EQ?
The most recent Form 4 filing for EQ on Tracefour is dated Jun 5, 2026.
Who is the most active insider at EQ?
The most active SEC Form 4 filer at EQ in the rolling window is Sr. Vice President and COO Zedelmayer Christine, with 10 filings.
What is the net insider flow at EQ over the last 6 months?
Over the trailing 180 days, insiders at EQ have net sold $2.4M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at EQ in the current window?
Inside the rolling window, insiders at EQ bought $0 and sold $2.4M based on SEC Form 4 filings.
Can I get alerts for EQ insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Equillium, Inc. (EQ). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Equillium, Inc. is in the Healthcare sector.