EntityWire/Massachusetts business entity search →/TSCAN THERAPEUTICS INC.
Employer with a benefit plan
TSCAN THERAPEUTICS INC.
The Employer Identification Number (EIN) for TSCAN THERAPEUTICS INC. is 82-5282075.
At a glance
- EIN
- 82-5282075 · 825282075
- Legal name
- TSCAN THERAPEUTICS INC.
- Address on file
- 830 WINTER STREET, WALTHAM, MA 02451
- Records show
- SEC filer; employer with a benefit plan
- Latest record
- 2026-09-02
SEC records
SEC EDGAR company filings · records as of 2026-09-02
- SEC CIK
- 0001783328
- Source: SEC · as of 2026-09-02
- Industry (SIC)
- Biological Products, (No Diagnostic Substances) (2836)
- Source: SEC · as of 2026-09-02
- State of incorporation
- DE
- Source: SEC · as of 2026-09-02
- Ticker
- TCRX
- Source: SEC · as of 2026-09-02
- Latest SEC filing
- 8-K 2026-09-02
- Source: SEC · as of 2026-09-02
Benefit plans
DOL Form 5500 filings (EFAST2) · records as of 2025-10-14
- Benefit plan 1, 2024 filing
- TSCAN THERAPEUTICS INC. 401K PLAN
- Source: DOL 5500 · as of 2025-10-14
- Participants (start of year)
- 184
- Source: DOL 5500 · as of 2025-10-14
- Plan features
- Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Automatic enrollment
- Source: DOL 5500 · as of 2025-10-14
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2025-10-14
- Business code (NAICS)
- 541700
- Source: DOL 5500 · as of 2025-10-14
- Benefit plan 1, 2023 filing
- TSCAN THERAPEUTICS INC. 401K PLAN
- Source: DOL 5500 · as of 2024-10-11
- Participants (start of year)
- 155
- Source: DOL 5500 · as of 2024-10-11
- Plan features
- Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Automatic enrollment
- Source: DOL 5500 · as of 2024-10-11
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2024-10-11
What this record is
Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), DOL Form 5500-SF filings (EFAST2) and SEC EDGAR company filings), 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 Secretary of the Commonwealth, Corporations Division; see the Massachusetts 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.
Other Massachusetts businesses on file
- BOSTON RESTAURANT ASSOCIATES, INC.EIN 61-1162263
- SOLID BIOSCIENCES, INC.EIN 90-0943402
- AVEO PHARMACEUTICALS, INC.EIN 04-3581650
- MICRON SOLUTIONS, INC.EIN 72-0925679
- ENTRADA THERAPEUTICS, INC.EIN 81-3983399
- KEROS THERAPEUTICSEIN 81-1173868
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