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OptiNose (OPTN) SEC Filings & 10K Form

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$9.60 0.00 (0.00%)
As of 05/21/2025

Recent OptiNose SEC Filings

DateFilerForm TypeView
05/21/2025
11:15 PM
OptiNose (Filer)
Form EFFECT
05/21/2025
11:15 PM
OptiNose (Filer)
Form EFFECT
05/21/2025
11:15 PM
OptiNose (Filer)
Form EFFECT
05/21/2025
11:15 PM
OptiNose (Filer)
Form EFFECT
05/21/2025
11:15 PM
OptiNose (Filer)
Form EFFECT
05/21/2025
11:15 PM
OptiNose (Filer)
Form EFFECT
05/21/2025
11:15 PM
OptiNose (Filer)
Form EFFECT
05/21/2025
12:50 PM
Nasdaq Stock Market LLC (Filed by)
OptiNose (Subject)
Form 25-NSE
05/21/2025
9:26 AM
OptiNose (Filer)
Form S-8 POS
05/21/2025
9:29 AM
OptiNose (Filer)
Form S-8 POS
05/21/2025
9:32 AM
OptiNose (Filer)
Form S-8 POS
05/21/2025
9:35 AM
OptiNose (Filer)
Form S-8 POS
05/21/2025
9:39 AM
OptiNose (Filer)
Form S-8 POS
05/21/2025
9:42 AM
OptiNose (Filer)
Form S-8 POS
05/21/2025
9:45 AM
OptiNose (Filer)
Form S-8 POS
05/21/2025
8:51 AM
OptiNose (Filer)
Form POS AM
05/21/2025
8:55 AM
OptiNose (Filer)
Form POS AM
05/21/2025
8:59 AM
OptiNose (Filer)
Form POS AM
05/21/2025
9:02 AM
OptiNose (Filer)
Form POS AM
05/21/2025
9:09 AM
OptiNose (Filer)
Form POS AM
05/21/2025
9:11 AM
OptiNose (Filer)
Form POS AM
05/21/2025
9:15 AM
OptiNose (Filer)
Form POS AM
05/21/2025
9:19 AM
OptiNose (Filer)
Form S-8 POS
05/21/2025
9:22 AM
OptiNose (Filer)
Form S-8 POS
05/21/2025
8:22 AM
Dempsey Kyle (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/21/2025
8:23 AM
Mahmoud Ramy A (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/21/2025
8:23 AM
Heyman Tomas J. (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/21/2025
8:23 AM
Bednarski Eric (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/21/2025
8:25 AM
OptiNose (Issuer)
Spence Paul Jr. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/21/2025
8:25 AM
GROENHUYSEN WILHELMUS CM (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/21/2025
8:25 AM
HELTON SANDRA L (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/21/2025
8:26 AM
FLETCHER R JOHN (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/21/2025
8:26 AM
Kohler Terry (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/21/2025
8:26 AM
Marino Michael F III (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/21/2025
7:35 AM
OptiNose (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/16/2025
11:38 AM
OptiNose (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/12/2025
1:12 PM
OptiNose (Subject)
Rosalind Advisors, Inc. (Filed by)
Form SCHEDULE 13G/A
05/07/2025
3:19 PM
OptiNose (Filer)
Form DEFA14A
04/23/2025
8:00 AM
OptiNose (Filer)
Form DEFA14A
04/22/2025
3:57 PM
OptiNose (Filer)
Form DEFA14A
04/15/2025
5:02 AM
OptiNose (Filer)
Form DEFM14A
URGENT: Someone's Moving Gold Out of London... (Ad)

People who don’t understand the gold market are about to lose a lot of money. Unfortunately, most so-called “gold analysts” have it all wrong… They tell you to invest in gold ETFs - because the popular mining ETFs will someday catch fire and close the price gap with spot gold.

Go here to learn about my Top Four picks for the coming bull mania.
04/14/2025
4:27 PM
KINGDON CAPITAL MANAGEMENT, L.L.C. (Filed by)
OptiNose (Subject)
Form SCHEDULE 13G
04/03/2025
5:39 AM
OptiNose (Filer)
Form PREM14A
03/26/2025
6:43 AM
OptiNose (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
03/26/2025
6:18 AM
OptiNose (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
03/26/2025
6:04 AM
OptiNose (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/21/2025
9:34 AM
OptiNose (Filer)
Form DEFA14A
03/20/2025
8:32 AM
OptiNose (Filer)
Form DEFA14A
03/20/2025
8:14 AM
OptiNose (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/19/2025
8:36 PM
OptiNose (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/19/2025
8:38 PM
OptiNose (Filer)
Form DEFA14A
03/19/2025
8:42 PM
OptiNose (Filer)
Form DEFA14A
03/19/2025
1:46 PM
Mahmoud Ramy A (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/19/2025
1:48 PM
Marino Michael F III (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/14/2025
5:41 PM
Marino Michael F III (Reporting)
OptiNose (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/14/2025
5:37 PM
Mahmoud Ramy A (Reporting)
OptiNose (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/04/2025
4:29 PM
Mahmoud Ramy A (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
4:31 PM
Marino Michael F III (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
4:32 PM
OptiNose (Issuer)
Spence Paul Jr. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/28/2025
8:08 PM
Marino Michael F III (Reporting)
OptiNose (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/28/2025
8:05 PM
OptiNose (Subject)
Spence Paul Jr. (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/28/2025
7:50 PM
Mahmoud Ramy A (Reporting)
OptiNose (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/26/2025
6:57 PM
OptiNose (Issuer)
Spence Paul Jr. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/26/2025
6:59 PM
Marino Michael F III (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/26/2025
7:00 PM
Kohler Terry (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/26/2025
7:01 PM
Mahmoud Ramy A (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/13/2025
11:38 AM
OptiNose (Subject)
Stonepine Capital Management, LLC (Filed by)
Form SCHEDULE 13G/A
02/07/2025
10:58 AM
OptiNose (Subject)
Rosalind Advisors, Inc. (Filed by)
Form SCHEDULE 13G/A
01/15/2025
6:52 AM
OptiNose (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/30/2024
3:32 PM
OptiNose (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/23/2024
8:08 AM
OptiNose (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/18/2024
3:35 PM
Mahmoud Ramy A (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/18/2024
3:37 PM
Marino Michael F III (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/17/2024
8:05 AM
Mahmoud Ramy A (Reporting)
OptiNose (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/17/2024
8:10 AM
Marino Michael F III (Reporting)
OptiNose (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/12/2024
9:04 AM
OptiNose (Filer)
Form DEF 14A
12/02/2024
3:05 PM
OptiNose (Filer)
Form PRE 14A
11/27/2024
3:16 PM
OptiNose (Filer)
Form DEF 14A
11/20/2024
4:21 PM
OptiNose (Subject)
Stonepine Capital Management, LLC (Filed by)
Form SC 13G
11/14/2024
3:53 PM
Nantahala Capital Management, LLC (Filed by)
OptiNose (Subject)
Form SCHEDULE 13G
11/14/2024
3:54 PM
GREAT POINT PARTNERS LLC (Filed by)
OptiNose (Subject)
Form SC 13G/A
11/12/2024
6:24 AM
OptiNose (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/18/2024
1:52 PM
OptiNose (Subject)
Rosalind Advisors, Inc. (Filed by)
Form SC 13G/A
10/16/2024
4:01 PM
OptiNose (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/07/2024
5:34 PM
OptiNose (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/07/2024
5:39 PM
Kohler Terry (Reporting)
OptiNose (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
10/07/2024
5:40 PM
Kohler Terry (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/25/2024
3:33 PM
OptiNose (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/18/2024
3:09 PM
Mahmoud Ramy A (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/18/2024
3:10 PM
Marino Michael F III (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/16/2024
7:36 PM
Mahmoud Ramy A (Reporting)
OptiNose (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
URGENT: Someone's Moving Gold Out of London... (Ad)

People who don’t understand the gold market are about to lose a lot of money. Unfortunately, most so-called “gold analysts” have it all wrong… They tell you to invest in gold ETFs - because the popular mining ETFs will someday catch fire and close the price gap with spot gold.

Go here to learn about my Top Four picks for the coming bull mania.
09/16/2024
7:37 PM
Marino Michael F III (Reporting)
OptiNose (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/08/2024
6:13 AM
OptiNose (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/08/2024
6:17 AM
OptiNose (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
07/18/2024
3:21 PM
Mahmoud Ramy A (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/18/2024
3:22 PM
Marino Michael F III (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/18/2024
3:23 PM
Krick Anthony J (Reporting)
OptiNose (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/15/2024
3:44 PM
Mahmoud Ramy A (Reporting)
OptiNose (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
07/15/2024
3:45 PM
Marino Michael F III (Reporting)
OptiNose (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
07/15/2024
3:47 PM
Krick Anthony J (Reporting)
OptiNose (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
(Data available from 1/1/2016 forward)


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This page (NASDAQ:OPTN) was last updated on 5/23/2025 by MarketBeat.com Staff
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