MOLINA ARTURO MD - Insider Non-Derivative Transactions at Protagonist Therapeutics, Inc (PTGX) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Nov 17, 2025, MOLINA ARTURO MD's relationship to Protagonist Therapeutics, Inc (PTGX) is Officer (Chief Medical Officer), and currently has 81,180 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other PTGX insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

MOLINA ARTURO MD - Insider Non-Derivative Transactions of PTGX Common Stock

MOLINA ARTURO MD - Insider Non-Derivative Transactions at PTGX

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Nov 18, 2025	Sell -- (Common Stock)	2712	84.77	81180
Jun 11, 2025	Sell -- (Common Stock)	10000	57.03	83892
Jun 11, 2025	M -- (Common Stock)	10000	8.04	93892
Jun 10, 2025	Sell -- (Common Stock)	10000	55.51	83892
Jun 10, 2025	M -- (Common Stock)	10000	8.04	93892
Mar 14, 2025	Sell -- (Common Stock)	30514	55.74	83892
Mar 14, 2025	M -- (Common Stock)	28437	23.42	112329
Mar 14, 2025	M -- (Common Stock)	2077	38.98	114406
Jan 17, 2025	Sell -- (Common Stock)	3252	0	83892
Jan 17, 2025	Sell -- (Common Stock)	388	0	87144
Jan 3, 2025	Acquisition -- (Common Stock)	41088	0	87532
Nov 28, 2024	Sell -- (Common Stock)	10000	44.5	46444
Nov 28, 2024	Sell -- (Common Stock)	16000	44.83	46444
Nov 28, 2024	M -- (Common Stock)	10000	8.04	56444
Nov 28, 2024	M -- (Common Stock)	16000	8.04	62444
Nov 27, 2024	Sell -- (Common Stock)	5529	45.6	46444
Nov 27, 2024	M -- (Common Stock)	5529	8.04	51973
Nov 16, 2024	Sell -- (Common Stock)	1906	40.98	46444
Jan 17, 2024	F -- (Common Stock)	427	24.63	48350
Jan 3, 2024	Acquisition -- (Common Stock)	26250	0	48777
Nov 16, 2023	Sell -- (Common Stock)	1848	16.24	22527
Jan 17, 2023	Acquisition -- (Common Stock)	3125	0	24375