Aridis Pharmaceuticals, Inc. ($ARDS) Insider Transactions

Last updated: 2026-03-14 11:41 UTC | Total transactions: 5

In the last 12 months, insiders at Aridis Pharmaceuticals, Inc. ($ARDS) filed 5 transactions with the SEC: 2 open-market purchases totaling $100,000 and 0 sales totaling $0. Net insider sentiment: net buying.

Aridis Pharmaceuticals, Inc. operates in the Pharmaceutical preparations industry (Life sciences sector).

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Recent Insider Transactions

Transaction Date Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
June 27, 2024 Windham-Bannister Susan Richards Director A Stock options 200000 $0.00 261,000.0000 37,428,943 327.87% 0.53%
June 27, 2024 HAMILTON JOHN F Director A Stock options 200000 $0.00 269,040.0000 37,428,943 289.69% 0.53%
June 27, 2024 Jafri Hasan Chief Medical Officer A Stock options 250000 $0.00 382,495.0000 37,428,943 188.69% 0.67%
June 24, 2024 Patzer Eric Director P Common stock purchase 714286 $0.07 884,600.0000 37,428,943 419.39% 1.91%
June 24, 2024 Truong Vu CEO P Common stock purchase 714286 $0.07 1,378,639.0000 37,428,943 107.52% 1.91%