Michael F Marino III insider trades: OptiNose (OPTN) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Michael reports to the SEC
Open-market buys and sales
24 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Mar 18, 2025 | OPTN | ↓ Sell | 246 | $5.61 | $1K | Direct | Mar 19, 2025 (1d) |
| Mar 4, 2025 | OPTN | ↓ Sell | 2,145 | $5.29 | $11K | Direct | Mar 4, 2025 (0d) |
| Dec 17, 2024 | OPTN | ↓ Sell | 3,050 | $0.44 | $1K | Direct | Dec 18, 2024 (1d) |
| Sep 17, 2024 | OPTN | ↓ Sell | 3,226 | $0.87 | $3K | Direct | Sep 18, 2024 (1d) |
| Jul 17, 2024 | OPTN | ↓ Sell | 49,408 | $1.14 | $56K | Direct | Jul 18, 2024 (1d) |
| Jun 18, 2024 | OPTN | ↓ Sell | 2,946 | $1.19 | $4K | Direct | Jun 20, 2024 (2d) |
| Jun 18, 2024 | OPTN | ↓ Sell | 3,267 | $1.19 | $4K | Direct | Jun 18, 2024 (0d) |
| Mar 18, 2024 | OPTN | ↓ Sell | 15,059 | $1.88 | $28K | Direct | Mar 19, 2024 (1d) |
| Dec 18, 2023 | OPTN | ↓ Sell | 5,005 | $1.15 | $6K | Direct | Dec 20, 2023 (2d) |
| Sep 18, 2023 | OPTN | ↓ Sell | 4,991 | $1.37 | $7K | Direct | Sep 19, 2023 (1d) |
| Jun 16, 2023 | OPTN | ↓ Sell | 1,516 | $1.15 | $2K | Direct | Jun 20, 2023 (4d) |
| Mar 16, 2023 | OPTN | ↓ Sell | 4,972 | $1.79 | $9K | Direct | Mar 20, 2023 (4d) |
| Jan 13, 2023 | OPTN | ↓ Sell | 5,241 | $1.77 | $9K | Direct | Jan 17, 2023 (4d) |
| Dec 16, 2022 | OPTN | ↓ Sell | 2,751 | $1.69 | $5K | Direct | Dec 19, 2022 (3d) |
| Sep 20, 2022 | OPTN | ↓ Sell | 2,734 | $3.55 | $10K | Direct | Sep 20, 2022 (0d) |
| Jun 16, 2022 | OPTN | ↓ Sell | 10,793 | $3.49 | $38K | Direct | Jun 17, 2022 (1d) |
| Mar 16, 2022 | OPTN | ↓ Sell | 4,617 | $2.11 | $10K | Direct | Mar 17, 2022 (1d) |
| Dec 16, 2021 | OPTN | ↓ Sell | 580 | $1.64 | $951 | Direct | Dec 17, 2021 (1d) |
| Sep 16, 2021 | OPTN | ↓ Sell | 578 | $2.79 | $2K | Direct | Sep 17, 2021 (1d) |
| Jun 17, 2021 | OPTN | ↓ Sell | 576 | $3.73 | $2K | Direct | Jun 17, 2021 (0d) |
| Mar 15, 2021 | OPTN | ↓ Sell | 2,304 | $3.92 | $9K | Direct | Mar 17, 2021 (2d) |
| Sep 4, 2020 | OPTN | ↑ Buy | 2,000 | $4.28 | $9K | Direct | Sep 9, 2020 (5d) |
| Aug 21, 2020 | OPTN | ↑ Buy | 2,000 | $5.14 | $10K | Direct | Aug 25, 2020 (4d) |
| Aug 18, 2020 | OPTN | ↑ Buy | 6,067 | $5.14 | $31K | Direct | Aug 18, 2020 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Michael F Marino III's insider trades
Michael F Marino III is Chief Legal Officer & Corp Sec at OptiNose (OPTN). Since Aug 18, 2020, Michael has reported 3 open-market purchases worth $50K and 21 sales worth $217K on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (25 filings), shares returned to the company (3 filings), other transactions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every OPTN insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.