Equillium, Inc. (EQ) Insider Trading
Over the last 3 months, EQ insiders made 0 open-market buys and 8 sales, a net sale of -$1.2M (SEC Form 4). Over the last 6 months, 29 institutions increased and 18 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
8
Net (3m)
-$1.2M
Insider trades by month Buys Sells
Dec
Jan
Feb
Mar
May
Jun
Context3-month price +43.2%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 5, 2026 | Connelly Stephenofficer: President and CSO | Sell | 200,000 | $3.16 |
| Jun 5, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Option | 14,584 | $0.79 |
| Jun 5, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Sell | 14,584 | $2.93 |
| Jun 5, 2026 | Connelly Stephenofficer: President and CSO | Sell | 30,975 | $2.94 |
| May 29, 2026 | BRADBURY DANIELdirector, officer: CHAIRMAN | Grant | 70,000 | $2.84 |
| May 29, 2026 | McDermott Charles Douglasdirector | Grant | 70,000 | $2.84 |
| May 29, 2026 | Tom Pennyofficer: Principal Accounting Officer | Option | 65,000 | $0.79 |
| May 29, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Option | 15,625 | $0.79 |
| May 29, 2026 | DEMSKI MARTHA Jdirector | Grant | 70,000 | $2.84 |
| May 29, 2026 | Pruzanski Markdirector | Grant | 70,000 | $2.84 |
| May 29, 2026 | Troupin Barbaradirector | Grant | 70,000 | $2.84 |
| May 29, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Sell | 30,208 | $2.98 |
| May 29, 2026 | Tom Pennyofficer: Principal Accounting Officer | Sell | 65,000 | $2.95 |
| May 29, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Option | 7,292 | $0.73 |
| May 29, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Option | 9,821 | $0.77 |
| May 29, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Option | 48,512 | $0.77 |
| May 29, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Sell | 55,604 | $2.70 |
| May 29, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Sell | 200 | $2.71 |
| May 29, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Option | 14,583 | $0.79 |
| May 29, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Sell | 9,821 | $2.70 |
| Mar 16, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Option | 120,312 | $0.79 |
| Mar 16, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Sell | 120,312 | $2.50 |
| Mar 11, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Sell | 109,375 | $1.78 |
| Mar 11, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Option | 41,666 | $0.79 |
| Mar 11, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Option | 75,000 | $0.79 |
| Mar 11, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Option | 76,562 | $0.73 |
| Mar 11, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Sell | 76,562 | $1.74 |
| Mar 11, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Option | 35,695 | $0.79 |
| Mar 11, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Sell | 181,219 | $2.00 |
| Mar 11, 2026 | Zedelmayer Christineofficer: Sr. Vice President and COO | Option | 109,375 | $0.79 |
Source: EQ SEC Form 4 filings, latest Jun 5, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their EQ positions over the last 6 months (SEC Form 13F).
Increased
29
New positions
28
Reduced
18
Sold out
13
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| JANUS HENDERSON GROUP PLC | Increased | 13.0M | May 18, 2026 |
| WOODLINE PARTNERS LP | Increased | 7.0M | May 15, 2026 |
| JANUS HENDERSON GROUP PLC | New Position | 5.9M | Feb 17, 2026 |
| ADAR1 CAPITAL MANAGEMENT, LLC | Increased | 5.6M | Feb 18, 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Unchanged | 5.3M | May 15, 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Unchanged | 5.3M | Feb 17, 2026 |
| DECHENG CAPITAL LLC | Unchanged | 4.4M | Feb 12, 2026 |
| DECHENG CAPITAL LLC | Unchanged | 4.4M | May 13, 2026 |
| ADAR1 CAPITAL MANAGEMENT, LLC | Reduced | 3.7M | May 18, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 3.6M | May 15, 2026 |
| WOODLINE PARTNERS LP | Reduced | 3.5M | Feb 17, 2026 |
| ABRDN PLC | Increased | 3.4M | Apr 29, 2026 |
| RA CAPITAL MANAGEMENT, L.P. | New Position | 3.1M | May 15, 2026 |
| ABRDN PLC | Increased | 2.4M | Jan 16, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | Increased | 2.1M | Feb 17, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.