SEC Insider Transactions from Ribas Antoni.

Last updated: 2026-05-12 21:08 UTC | Total transactions: 6

Ribas Antoni has filed 6 insider transactions across 1 company since June 2024.

Most recent transaction: a gift of 5050 shares of Arcus Biosciences, Inc. ($RCUS) on December 16, 2025.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Dec. 16, 2025 Arcus Biosciences, Inc. $RCUS Ribas Antoni Director G Common Stock 5050 $0.00 47,153.0000 107,973,536 9.67% 0.00%
June 10, 2025 Arcus Biosciences, Inc. $RCUS Ribas Antoni Director A Common Stock 13300 $0.00 52,203.0000 105,841,422 34.19% 0.01%
June 10, 2025 Arcus Biosciences, Inc. $RCUS Ribas Antoni Director A Stock Option (Right to Buy) 38300 $0.00 38,300.0000 105,841,422 9999.99% 0.04%
Jan. 23, 2025 Arcus Biosciences, Inc. $RCUS Ribas Antoni Director A Stock Option (right to buy) 5000 $0.00 5,000.0000 0 9999.99% 0.00%
June 6, 2024 Arcus Biosciences, Inc. $RCUS Ribas Antoni Director A Common Stock 8400 $0.00 38,903.0000 0 27.54% 0.00%
June 6, 2024 Arcus Biosciences, Inc. $RCUS Ribas Antoni Director A Stock Option (Right to Buy) 24000 $0.00 24,000.0000 0 9999.99% 0.00%