SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001537435-20-000057
Filing Date
2020-06-04
Accepted
2020-06-04 10:57:13
Documents
1
Period of Report
2020-06-01

Document Format Files

Seq Description Document Type Size
1 FORM 4/A wf-form4a_159128261509297.html 4/A  
1 FORM 4/A wf-form4a_159128261509297.xml 4/A 16684
  Complete submission text file 0001537435-20-000057.txt   18158
Mailing Address C/O NXSTAGE MEDICAL INC. (NXTM) 439 SOUTH UNION STREET, 5TH FLOOR LAWRENCE MA 01843
Business Address
LEWIS EARL R (Reporting) CIK: 0001230427 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-36103 | Film No.: 20942217

Mailing Address 45 FIRST AVENUE WALTHAM MA 02451
Business Address 45 FIRST AVENUE WALTHAM MA 02451 781-466-6400
TECOGEN INC. (Issuer) CIK: 0001537435 (see all company filings)

IRS No.: 043536131 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3585 Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip