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Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001537435-20-000053
Filing Date
2020-06-03
Accepted
2020-06-03 13:22:50
Documents
1
Period of Report
2019-06-06

Document Format Files

Seq Description Document Type Size
1 FORM 3 wf-form3_159120495225948.html 3  
1 FORM 3 wf-form3_159120495225948.xml 3 2175
  Complete submission text file 0001537435-20-000053.txt   3640
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: 3 | Act: 34 | File No.: 001-36103 | Film No.: 20939502

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