Cytosorbents Corp CTSO (last ticker on record)

CIK 1175151Its SEC filings (opens in a new tab)

95% wipeout
Restatement
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: 2; Newest began Mar 2025
Largest fall in its shares: 97%; Sep 2018 to Jul 2026
Law firms: 12; Linked to 5 or more companies
Lawyers: 14; Linked to 5 or more companies

What happened

Jul 6, 2026Delisting notice (Item 3.01)Form 8-K (opens in a new tab)
Apr 2, 2026Delisting notice (Item 3.01)Form 8-K (opens in a new tab)
Oct 3, 2025Delisting notice (Item 3.01)Form 8-K (opens in a new tab)
Mar 31, 2025Said its accounts could not be relied on (Item 4.02)Form 8-K (opens in a new tab)
Jun 28, 2024Shares down 95% from their high
May 22, 2024Delisting 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
Morgan Lewis	Jul 2019	Named in a filing	1,028	1.18	0.31	1.02
DLA Piper	Jun 2014	Named in SEC correspondence	1,184	1.00	0.45	1.20
Greenberg Traurig	Feb 2014	Named in a filing	1,223	1.01	1.03	1.10
Szaferman, Lakind, Blumstein & Blader, P.C.	Dec 2013	Named in SEC correspondence	84	0.59	2.02	1.04
ANSLOW & JACLIN, LLP	Dec 2008	Named in a filing	375	1.17	1.40	0.93
Cooley LLP	Oct 2006	Named in SEC correspondence	1,634	0.71	0.44	1.24
Cane Clark LLP	Mar 2004	Named in a filing	143	1.25	1.17	0.97
O Neill & Taylor	Mar 2004	Named in a filing	16	1.69	1.26	2.00
Kronish Lieb Weiner & Hellman	Dec 2006	Text search only	34	1.00	1.47	1.85
RUBIN, BAILIN & ORTOLI LLP	Dec 2006	Text search only	9	0.00	1.79	2.08
White & Case	Dec 2006	Text search only	907	1.04	0.33	0.91
Lang Michener LLP	Jun 2004	Text search only	90	1.14	1.17	1.01

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
Benjamin SteinMorgan Lewis	Jul 2024	Named in a filing	6	3.26	0.00	1.15
David C. SchwartzDLA Piper	Jun 2014	Named in SEC correspondence	21	1.21	0.00	0.60
Robert E. PuopoloGoodwin Procter	Feb 2014	Named in a filing	35	0.00	0.00	0.88
Christine MelilliANSLOW & JACLIN, LLP	Jun 2010	Named in a filing	13	0.00	1.61	2.24
Eric M. SteinANSLOW & JACLIN, LLP	Dec 2008	Named in a filing	60	1.01	1.85	1.45
Gregg E. JaclinANSLOW & JACLIN, LLP	Dec 2008	Named in a filing	338	1.23	1.39	0.89
Bryan R. ClarkCane Clark LLP	Apr 2007	Named in a filing	77	0.95	0.85	1.22
Alison NewmanFox Rothschild LLP	Oct 2006	Named in SEC correspondence	14	0.78	1.02	1.03
Michael H. TaylorLang Michener LLP	Mar 2004	Named in a filing	68	1.40	1.14	0.90
Andrew P. GilbertDLA Piper	Dec 2014	Text search only	49	0.65	0.50	1.01
Chad WienerCane Clark LLP	Apr 2007	Text search only	29	0.62	0.63	1.10
Kyleen E. CaneCane Clark LLP	Apr 2007	Text search only	46	0.58	0.60	0.99
Scott DoneyThe Doney Law Firm	Apr 2007	Text search only	121	1.04	1.39	0.86
Michael A. CaneCane Clark LLP	Mar 2004	Text search only	57	1.14	1.18	0.76