OptiNose, Inc. OPTN (last ticker on record)

CIK 1494650Its SEC filings (opens in a new tab)

95% wipeout
Delisting notice (not a red flag)

These figures describe clients, not conduct. A lawyer or firm can serve many companies that later had trouble for reasons that have nothing to do with their work, and nothing here says any lawyer or firm did anything wrong.

Red flags: 1; Newest began May 2023
Largest fall in its shares: 98%; Jul 2018 to Jan 2025
Law firms: 8; Linked to 5 or more companies
Lawyers: 12; Linked to 5 or more companies

What happened

May 21, 2025Delisting notice (Item 3.01)Form 8-K (opens in a new tab)
Oct 16, 2024Delisting notice (Item 3.01)Form 8-K (opens in a new tab)
May 19, 2023Shares down 95% from their high
Oct 7, 2020Delisting notice (Item 3.01)Form 8-K (opens in a new tab)
Sep 17, 2020Delisting notice (Item 3.01)Form 8-K (opens in a new tab)

An SEC release can name a company’s officer, or its stock as what a scheme sold or moved, so the company may be the victim. Each link goes to what to read.

Law firms

The ratios are about all the companies linked to each one, this one included: how many had that outcome, as a multiple of what comparable companies show. 1.00 means no more than expected.

Law firms linked to this company
Name	First linked	How it is known	Linked companies	SEC/DOJ scrutiny	Went dark	95% wipeout
Skadden, Arps, Slate, Meagher & Flom LLP	May 2025	Named in a filing	2,607	1.15	0.19	0.85
Cooley LLP	Jun 2017	Named in SEC correspondence	1,634	0.71	0.44	1.24
Hogan Lovells US LLP	Jun 2017	Named in SEC correspondence	487	0.96	0.26	0.85
Conyers Dill & Pearman	Jun 2018	Text search only	531	0.89	0.35	1.16
Wilson Sonsini Goodrich & Rosati	Aug 2017	Text search only	1,468	1.09	0.60	1.42
Morgan Lewis	Jun 2017	Text search only	1,028	1.18	0.31	1.02
Ropes & Gray	Jun 2017	Text search only	914	0.98	0.14	0.92
WILMER, CUTLER & PICKERING	Jun 2017	Text search only	662	1.14	0.33	1.26

Lawyers

The ratios are about all the companies linked to each one, this one included: how many had that outcome, as a multiple of what comparable companies show. 1.00 means no more than expected.

Lawyers linked to this company
Name	First linked	How it is known	Linked companies	SEC/DOJ scrutiny	Went dark	95% wipeout
Stephen M. NicolaiHogan Lovells US LLP	Jun 2018	Named in SEC correspondence	13	1.31	0.00	1.07
Steve AbramsHogan Lovells US LLP	Oct 2017	Named in SEC correspondence	10	3.11	0.00	1.22
Brian F. LeafCooley LLP	Jun 2017	Named in SEC correspondence	43	0.00	0.00	1.25
Jeffrey P. LibsonPepper Hamilton	Jun 2017	Named in SEC correspondence	16	0.00	0.00	1.43
Rachael M. BusheyGoodwin Procter	Jun 2017	Named in SEC correspondence	28	0.00	0.00	0.97
Steven J. AbramsHogan Lovells US LLP	Jun 2017	Named in SEC correspondence	28	1.53	0.00	1.15
Daniel I. GoldbergCooley LLP	Aug 2021	Text search only	184	0.64	0.00	1.03
Craig E. MarcusRopes & Gray	Jun 2018	Text search only	45	0.68	0.00	0.94
Asher M. RubinHogan Lovells US LLP	Aug 2017	Text search only	25	0.54	0.00	0.85
Kenneth A. ClarkWilson Sonsini Goodrich & Rosati	Aug 2017	Text search only	42	0.41	0.88	1.38
Miranda BivenWilson Sonsini Goodrich & Rosati	Aug 2017	Text search only	5	0.00	0.00	1.79
Joel F. FreedmanRopes & Gray	Jun 2017	Text search only	33	0.00	0.97	1.39