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Employer with a benefit plan

PLUS THERAPEUTICS, INC.

The Employer Identification Number (EIN) for PLUS THERAPEUTICS, INC. is 33-0827593.

At a glance

EIN
33-0827593 · 330827593
Legal name
PLUS THERAPEUTICS, INC.
Also filed as
CERENOME, INC.; CYTORI THERAPEUTICS, INC.; MACROPORE INC
Address on file
145 EDNAM DRIVE STE 202, CHARLOTTESVILLE, VA 229034625
Records show
SEC filer; employer with a benefit plan; state registration
Latest record
2026-09-05

State registration

Florida Division of Corporations (Sunbiz) bulk data · Texas Comptroller active franchise taxpayers file · records as of 2026-09-05

Texas registration
Active · Foreign profit corporation
Source: Texas Comptroller · as of 2026-09-05
Texas document number
0801251304
Source: Texas Comptroller · as of 2026-09-05
Florida registration
Inactive · Foreign profit corporation
Source: Florida registry · as of 2026-07-10
Florida document number
F10000004201
Source: Florida registry · as of 2026-07-10
Registered in Florida
2010-09-21
Source: Florida registry · as of 2026-07-10
Last registry activity
2015-04-06
Source: Florida registry · as of 2026-07-10

SEC records

SEC EDGAR company filings · records as of 2026-08-14

SEC CIK
0001095981
Source: SEC · as of 2026-08-14
Industry (SIC)
Surgical & Medical Instruments & Apparatus (3841)
Source: SEC · as of 2026-08-14
State of incorporation
DE
Source: SEC · as of 2026-08-14
Ticker
CNSY
Source: SEC · as of 2026-08-14
Latest SEC filing
10-Q 2026-08-14
Source: SEC · as of 2026-08-14

Benefit plans

DOL Form 5500-SF filings (EFAST2) · records as of 2025-07-08

Benefit plan 1, 2024 filing
PLUS THERAPEUTICS, INC. 401(K) RETIREMENT SAVINGS PLAN
Source: DOL 5500-SF · as of 2025-07-08
Participants (start of year)
29
Source: DOL 5500-SF · as of 2025-07-08
Plan assets (end of year)
$2,587,005
Source: DOL 5500-SF · as of 2025-07-08

What this record is

Public filings that carry this EIN (DOL Form 5500-SF filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data, SEC EDGAR company filings and Texas Comptroller active franchise taxpayers file), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.

What it is not

Registry status, formation date, and registered agent come from the Virginia State Corporation Commission, Office of the Clerk; see the Virginia business entity search.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

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