Insider Transactions Reported by 14 Insiders of Equillium, Inc.

Symbol
EQ on Nasdaq
Location
La Jolla, CA

Insiders trading volume in the past year

Equillium, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Christine Zedelmayer Sr. Vice President and COO $156,483 -$1,196,541 -88% 13 Mar 2026
Jason A. Keyes Chief Financial Officer $82,311 14 Feb 2025
Joel Rothman Chief Development Officer $33,727 02 Jan 2024
Penny Tom Principal Accounting Officer $0 -$8,428 -100% 07 Jan 2026
Martha J. Demski Director 21 May 2025
Bala S. Manian Director 21 May 2025
Bruce D. Steel Chief Executive Officer, Director, 10%+ Owner 07 Jan 2026
Charles Douglas McDermott Director 21 May 2025
Daniel Bradbury EXECUTIVE CHAIRMAN, Director, 10%+ Owner 14 Feb 2025
Mark Pruzanski Director 21 May 2025
Barbara Troupin Director 21 May 2025
Stephen Connelly President and CSO, Director 07 Jan 2026
Peter Colabuono Director 21 May 2025
Ph.D. Yu Xu Director 22 May 2024

Recent Insider Transactions by Companies or Individuals for Equillium, Inc.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Christine Zedelmayer EQ Common Stock Sale -65.8% $300,816 $2.50 -120,312 62,586 13 Mar 2026 Direct
Christine Zedelmayer EQ Common Stock Options Exercise 192.2% 120,312 182,898 13 Mar 2026 Direct
Christine Zedelmayer EQ Employee Stock Option (right to buy) Options Exercise -68.8% -120,312 54,688 13 Mar 2026 Direct
Christine Zedelmayer EQ Common Stock Sale -74.3% $362,438 $2.00 -181,219 62,586 09 Mar 2026 Direct
Christine Zedelmayer EQ Common Stock Options Exercise 166.6% 152,361 243,805 09 Mar 2026 Direct
Christine Zedelmayer EQ Employee Stock Option (right to buy) Options Exercise -100% -152,361 0 09 Mar 2026 Direct
Christine Zedelmayer EQ Common Stock Sale -67% $328,104 $1.76 -185,937 91,444 19 Feb 2026 Direct
Christine Zedelmayer EQ Common Stock Options Exercise 1249.4% 185,937 200,819 19 Feb 2026 Direct
Penny Tom EQ Common Stock Sale -100% $8,428 $1.29 -6,533 0 08 Jan 2026 Direct
Stephen Connelly EQ Employee Stock Option (right to buy) Award 1,150,000 1,150,000 07 Jan 2026 Direct
Christine Zedelmayer EQ Employee Stock Option (right to buy) Award 500,000 500,000 07 Jan 2026 Direct
Bruce D. Steel EQ Employee Stock Option (right to buy) Award 1,750,000 1,750,000 07 Jan 2026 Direct
Penny Tom EQ Employee Stock Option (right to buy) Award 450,000 450,000 07 Jan 2026 Direct
Christine Zedelmayer EQ Common Stock Sale -52.2% $150,000 $1.50 -100,000 91,444 23 Dec 2025 Direct
Christine Zedelmayer EQ Common Stock Options Exercise 109.4% 100,000 191,444 23 Dec 2025 Direct
Christine Zedelmayer EQ Employee Stock Option (right to buy) Options Exercise -100% -100,000 0 23 Dec 2025 Direct
Christine Zedelmayer EQ Common Stock Sale -11.5% $15,589 $1.31 -11,900 91,444 15 Dec 2025 Direct
Christine Zedelmayer EQ Common Stock Sale -18.7% $31,897 $1.34 -23,804 103,344 12 Dec 2025 Direct
Christine Zedelmayer EQ Common Stock Sale -5.99% $7,696 $0.9504 -8,098 127,148 25 Nov 2025 Direct
Stephen Connelly EQ Employee Stock Option (right to buy) Award 1,025,000 1,025,000 29 Aug 2025 Direct
Penny Tom EQ Employee Stock Option (right to buy) Award 525,000 525,000 29 Aug 2025 Direct
Christine Zedelmayer EQ Employee Stock Option (right to buy) Award 725,000 725,000 29 Aug 2025 Direct
Bruce D. Steel EQ Employee Stock Option (right to buy) Award 1,695,000 1,695,000 29 Aug 2025 Direct
Peter Colabuono EQ Director Stock Option (right to buy) Award 20,000 20,000 21 May 2025 Direct
Martha J. Demski EQ Director Stock Option (right to buy) Award 20,000 20,000 21 May 2025 Direct
Mark Pruzanski EQ Director Stock Option (right to buy) Award 20,000 20,000 21 May 2025 Direct
Charles Douglas McDermott EQ Director Stock Option (right to buy) Award 20,000 20,000 21 May 2025 Direct
Barbara Troupin EQ Director Stock Option (right to buy) Award 20,000 20,000 21 May 2025 Direct
Bala S. Manian EQ Director Stock Option (right to buy) Award 20,000 20,000 21 May 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.