SEC Insider Transactions from KARABELAS ARGERIS N.

Last updated: 2026-03-14 10:25 UTC | Total transactions: 24

KARABELAS ARGERIS N has filed 24 insider transactions across 1 company since May 2024.

Most recent transaction: a grant/award of 7768 shares of REGENXBIO Inc. ($RGNX) on May 30, 2025.

Activity breakdown: 0 open-market purchases and 8 sales.

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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
May 30, 2025 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found A Common Stock 7768 $0.00 19,054.0000 49,509,000 68.83% 0.02%
May 30, 2025 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found A Stock Options (Right to Buy) 39815 $0.00 39,815.0000 49,509,000 9999.99% 0.08%
Oct. 1, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found M Common Stock 10000 $3.76 21,286.0000 50,800,000 88.61% 0.02%
Oct. 1, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found S Common Stock 10000 $10.11 11,286.0000 50,800,000 46.98% 0.02%
Oct. 1, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found M Stock Options (Right to Buy) 10000 $0.00 0.0000 50,800,000 100.00% 0.02%
Sept. 3, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found M Common Stock 10000 $3.76 21,286.0000 43,734,000 88.61% 0.02%
Sept. 3, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found S Common Stock 9300 $11.50 11,986.0000 43,734,000 43.69% 0.02%
Sept. 3, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found S Common Stock 700 $12.34 11,286.0000 43,734,000 5.84% 0.00%
Sept. 3, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found M Stock Options (Right to Buy) 10000 $0.00 10,000.0000 43,734,000 50.00% 0.02%
Aug. 1, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found M Common Stock 10000 $3.76 21,286.0000 43,734,000 88.61% 0.02%
Aug. 1, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found M Common Stock 100 $12.74 21,386.0000 43,734,000 0.47% 0.00%
Aug. 1, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found S Common Stock 9600 $13.45 11,786.0000 43,734,000 44.89% 0.02%
Aug. 1, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found S Common Stock 400 $14.59 11,386.0000 43,734,000 3.39% 0.00%
Aug. 1, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found S Common Stock 100 $15.00 11,286.0000 43,734,000 0.88% 0.00%
Aug. 1, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found M Stock Options (Right to Buy) 100 $0.00 1,400.0000 43,734,000 6.67% 0.00%
Aug. 1, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found M Stock Options (Right to Buy) 10000 $0.00 20,000.0000 43,734,000 33.33% 0.02%
July 29, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found M Common Stock 11000 $12.74 22,286.0000 43,734,000 97.47% 0.03%
July 29, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found S Common Stock 11000 $15.05 11,286.0000 43,734,000 49.36% 0.03%
July 29, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found M Stock Options (Right to Buy) 11000 $0.00 1,500.0000 43,734,000 88.00% 0.03%
July 1, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found M Common Stock 10000 $3.76 21,286.0000 43,734,000 88.61% 0.02%
July 1, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found S Common Stock 10000 $11.27 11,286.0000 43,734,000 46.98% 0.02%
July 1, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found M Stock Options (Right to Buy) 10000 $0.00 30,000.0000 43,734,000 25.00% 0.02%
May 31, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found A Common Stock 4790 $0.00 11,286.0000 43,734,000 73.74% 0.01%
May 31, 2024 REGENXBIO Inc. $RGNX KARABELAS ARGERIS N Not found A Stock Options (Right to Buy) 24454 $0.00 24,454.0000 43,734,000 9999.99% 0.06%