Marino Michael F III - Insider Non-Derivative Transactions at OptiNose, Inc. (OPTN) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on May 21, 2025, Marino Michael F III's relationship to OptiNose, Inc. (OPTN) is Officer (Chief Legal Officer & Corp Sec), and currently has 0 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 OPTN insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Marino Michael F III - Insider Non-Derivative Transactions of OPTN Common Stock
Marino Michael F III - Insider Non-Derivative Transactions at OPTN
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
May 22, 2025 Disposition -- (Common Stock) 125204 0 0
Mar 19, 2025 Sell -- (Common Stock) 246 5.61 55038
Mar 5, 2025 Sell -- (Common Stock) 2145 5.29 55284
Feb 22, 2025 Acquisition -- (Common Stock) 21150 0 57429
Dec 18, 2024 Sell -- (Common Stock) 3050 0.44 544188
Sep 18, 2024 Sell -- (Common Stock) 3226 0.87 547238
Jul 18, 2024 Sell -- (Common Stock) 49408 1.14 550464
Jun 19, 2024 Sell -- (Common Stock) 2946 1.19 599872
Jun 19, 2024 Sell -- (Common Stock) 3267 1.19 602818
Jun 16, 2024 Acquisition -- (Common Stock) 3817 0 606085
Mar 19, 2024 Sell -- (Common Stock) 15059 1.88 602268
Mar 16, 2024 Acquisition -- (Common Stock) 3816 0 617327
Feb 29, 2024 Acquisition -- (Common Stock) 280000 0 613511
Dec 19, 2023 Sell -- (Common Stock) 5005 1.15 333511
Dec 16, 2023 Acquisition -- (Common Stock) 3817 0 338516
Sep 19, 2023 Sell -- (Common Stock) 4991 1.37 334699
Sep 16, 2023 Acquisition -- (Common Stock) 3817 0 339690
Jun 17, 2023 Sell -- (Common Stock) 1516 1.15 335873
Jun 16, 2023 Acquisition -- (Common Stock) 3816 0 337389
Mar 17, 2023 Sell -- (Common Stock) 4972 1.79 333573
Mar 16, 2023 Acquisition -- (Common Stock) 3817 0 338545
Mar 9, 2023 Acquisition -- (Common Stock) 154375 0 334728
Jan 14, 2023 Sell -- (Common Stock) 5241 1.77 180353