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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000899243-19-013876
Filing Date
2019-05-16
Accepted
2019-05-16 18:47:36
Documents
1
Period of Report
2019-05-16

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 9127
  Complete submission text file 0000899243-19-013876.txt   13346
Mailing Address C/O NEW MOUNTAIN CAPITAL, L.L.C. 787 SEVENTH AVENUE, 49TH FLOOR NEW YORK NY 10019
Business Address
KLINSKY STEVEN B (Reporting) CIK: 0001018327 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-38912 | Film No.: 19833748

Mailing Address 787 Seventh Avenue 49th Floor New York NY 10019
Business Address 787 Seventh Avenue 49th Floor New York NY 10019
New Mountain Partners III LP (Reporting) CIK: 0001403510 (see all company filings)

State of Incorp.: DE
Type: 3 | Act: 34 | File No.: 001-38912 | Film No.: 19833744

Mailing Address 787 7TH AVENUE 49TH FLOOR NEW YORK NY 10019
Business Address 787 7TH AVENUE 49TH FLOOR NEW YORK NY 10019 (212) 720-0300
New Mountain Capital, L.L.C. (Reporting) CIK: 0001407718 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-38912 | Film No.: 19833745

Mailing Address 787 7TH AVENUE 48TH FLOOR NEW YORK NY 10019
Business Address 787 7TH AVENUE 48TH FLOOR NEW YORK NY 10019 (212) 720-0300
New Mountain Investments III, LLC (Reporting) CIK: 0001515175 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-38912 | Film No.: 19833743

Mailing Address BUILDING ONE, SUITE 200 100 MATSONFORD ROAD RADNOR PA 19087
Business Address BUILDING ONE, SUITE 200 100 MATSONFORD ROAD RADNOR PA 19087 (610) 386-1700
Avantor, Inc. (Issuer) CIK: 0001722482 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3826 Laboratory Analytical Instruments

Mailing Address 787 SEVENTH AVENUE, 49TH FLOOR NEW YORK NY 10019
Business Address 787 SEVENTH AVENUE, 49TH FLOOR NEW YORK NY 10019 212-720-0300
NM Holdings GP, L.L.C. (Reporting) CIK: 0001776766 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38912 | Film No.: 19833747

Mailing Address 787 SEVENTH AVENUE, 49TH FLOOR NEW YORK NY 10019
Business Address 787 SEVENTH AVENUE, 49TH FLOOR NEW YORK NY 10019 212-720-0300
New Mountain Capital Group, L.P. (Reporting) CIK: 0001777024 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38912 | Film No.: 19833746