OptiNose, Inc.
OPTNDelisted May 21, 2025- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001494650
OptiNose, Inc. was delisted on May 21, 2025; its insiders filed their last Form 4 on May 21, 2025; 43 institutions reported holding it in 13F filings for Q1 2025, worth $65.6M in total; no superinvestor held it.
Key figures
- Insider buys
- 0
- Open market, last 90 days
- Insider sells
- 0
- Open market, last 90 days
- 13F holders
- 43
- Q1 2025, +3 vs. previous quarter
- 13F value
- $65.6M
- Reported value at the end of Q1 2025
- Superinvestors holding
- 0
- At the end of Q1 2025
Superinvestors holding OPTN, Q1 2025
No superinvestor reported holding OPTN at the end of Q1 2025.
Latest insider trades
Open-market purchases and sales by OptiNose, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 19, 2025 (view filing) | Mar 18 | 1 day | Marino Michael F IIIChief Legal Officer & Corp Sec | SSale | −246 | $5.61 | −$1.38K | −0.4%55.0K after | |
| Mar 19, 2025 (view filing) | Mar 18 | 1 day | Mahmoud Ramy AChief Executive Officer | SSale | −368 | $5.61 | −$2.06K | −0.3%126.6K after | |
| Mar 4, 2025 (view filing) | Mar 4 | Same day | Spence Paul Jr.Chief Commercial Officer | SSale | −1.22K | $5.29 | −$6.47K | −3.6%32.6K after | |
| Mar 4, 2025 (view filing) | Mar 4 | Same day | Marino Michael F IIIChief Legal Officer & Corp Sec | SSale | −2.15K | $5.29 | −$11.3K | −3.7%55.3K after | |
| Mar 4, 2025 (view filing) | Mar 4 | Same day | Mahmoud Ramy AChief Executive Officer | SSale | −6.38K | $5.29 | −$33.7K | −4.8%126.9K after | |
| Dec 18, 2024 (view filing)4:37 PM ET | Dec 17 | 1 day | Marino Michael F IIIChief Legal Officer & Corp Sec | SSale | −3.05K | $0.44 | −$1.34K | −0.6%544.2K after | |
| Dec 18, 2024 (view filing)4:35 PM ET | Dec 17 | 1 day | Mahmoud Ramy AChief Executive Officer | SSale | −4.61K | $0.44 | −$2.03K | −0.4%1.20M after | |
| Sep 18, 2024 (view filing) | Sep 17 | 1 day | Marino Michael F IIIChief Legal Officer & Corp Sec | SSale | −3.23K | $0.87 | −$2.81K | −0.6%547.2K after | |
| Sep 18, 2024 (view filing) | Sep 17 | 1 day | Mahmoud Ramy AChief Executive Officer | SSale | −4.88K | $0.87 | −$4.25K | −0.4%1.20M after | |
| Jul 18, 2024 (view filing) | Jul 17 | 1 day | Krick Anthony JChief Accounting Officer | SSale | −6.84K | $1.14 | −$7.80K | −4.6%140.8K after |
Top 10 13F holders, Q1 2025
The largest institutional positions in OptiNose, Inc. at the end of Q1 2025; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 1,076,506 | $9.87M | 0.00% | +4,307+0.4% | Added |
| Nantahala Capital Management, LLC | 985,333 | $9.04M | 0.75% | −698−0.1% | Reduced |
| MVM Partners, LLC | 973,684 | $8.91M | 11.30% | 00.0% | Unchanged |
| Stonepine Capital Management, LLC | 788,647 | $7.23M | 8.40% | +199,990+34.0% | Added |
| Acorn Capital Advisors, LLC | 422,814 | $3.88M | 2.59% | +10.0% | Added |
| Kingdon Capital Management, L.L.C. | 373,281 | $3.42M | 0.71% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 333,333 | $3.06M | 0.00% | 00.0% | Unchanged |
| Vanguard Group Inc | 294,104 | $2.70M | 0.00% | +37,149+14.5% | Added |
| Bleichroeder LP | 269,675 | $2.47M | 0.66% | 00.0% | Unchanged |
| Rosalind Advisors, Inc. | 256,190 | $2.35M | 1.14% | −620,806−70.8% | Reduced |
Holders of 5% or more of OPTN
Holders whose latest Schedule 13D or 13G filing reports 5% or more of OptiNose, Inc..
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Stonepine Capital Management, LLC | 13G/A | 7.80%788.6K shares | +1.90 ppfrom 5.90% | Feb 13, 20252 filings | May 14, 2025 | SEC |
| Kingdon Capital Management, L.L.C. | 13G | 5.10%520.5K shares | New | Apr 14, 20251 filing | Apr 14, 2025 | SEC |