On February 23, 2026, Equillium (EQ) disclosed four insider trading transactions. Executive Zedelmayer Christine purchased 109,400 shares on February 19, 2026.
[Recent Insider Transactions]
Disclosure Date
Position
Name
Transaction Date
Buy/Sell
Quantity
Price per Share/USD
Total Amount/USD
February 23, 2026
Executive
Zedelmayer Christine
February 19, 2026
Buy
76,600
0.73
5,590
February 23, 2026
Executive
Zedelmayer Christine
February 19, 2026
Sell
76,600
1.74
133,300
February 23, 2026
Executive
Zedelmayer Christine
February 19, 2026
Buy
109,400
0.79
85,900
February 23, 2026
Executive
Zedelmayer Christine
February 19, 2026
Sell
109,400
1.78
194,800
January 9, 2026
Executive
Tom Penny
January 8, 2026
Sell
6,533
1.29
8,427.57
December 23, 2025
Executive
Zedelmayer Christine
December 23, 2025
Buy
100,000
0.79
7,850
December 23, 2025
Executive
Zedelmayer Christine
December 23, 2025
Sell
100,000
1.50
150,000
December 15, 2025
Executive
Zedelmayer Christine
December 12, 2025
Sell
23,800
1.34
31,900
December 15, 2025
Executive
Zedelmayer Christine
December 15, 2025
Sell
11,900
1.31
15,600
November 25, 2025
Executive
Zedelmayer Christine
November 25, 2025
Sell
100
0.98
98.00
[Company Information]
Equillium, Inc. was incorporated on March 16, 2017, in Delaware. The company was formerly known as Attenuate Biopharmaceuticals, Inc. It is a clinical-stage biotechnology company that leverages a deep understanding of immunobiology to develop novel therapies for serious autoimmune and inflammatory diseases with high unmet medical needs. The company’s strategy focuses on advancing candidate products through clinical development, potentially seeking additional indications, and acquiring new candidates and platforms to expand its pipeline. The company plans to commercialize its candidates independently or through partnerships, or monetize its pipeline through strategic transactions.
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US Stock Insider Trading | Equillium disclosed 4 insider transactions on February 23
On February 23, 2026, Equillium (EQ) disclosed four insider trading transactions. Executive Zedelmayer Christine purchased 109,400 shares on February 19, 2026.
[Recent Insider Transactions]
[Company Information]
Equillium, Inc. was incorporated on March 16, 2017, in Delaware. The company was formerly known as Attenuate Biopharmaceuticals, Inc. It is a clinical-stage biotechnology company that leverages a deep understanding of immunobiology to develop novel therapies for serious autoimmune and inflammatory diseases with high unmet medical needs. The company’s strategy focuses on advancing candidate products through clinical development, potentially seeking additional indications, and acquiring new candidates and platforms to expand its pipeline. The company plans to commercialize its candidates independently or through partnerships, or monetize its pipeline through strategic transactions.