Filing Details

Accession Number:
0001140361-12-012354
Form Type:
4
Zero Holdings:
No
Publication Time:
2012-03-01 17:55:10
Reporting Period:
2012-02-28
Filing Date:
2012-03-01
Accepted Time:
2012-03-01 17:55:10
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1316835 Builders Firstsource Inc. BLDR Retail-Lumber & Other Building Materials Dealers (5211) 522084569
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
929408 Warburg Pincus & Co. 450 Lexington Avenue
New York NY 10017
No No Yes No
1162870 Warburg Pincus Llc 450 Lexington Avenue
New York NY 10017
No No Yes No
1220638 P. Joseph Landy C/O Warburg Pincus Llc
450 Lexington Ave
New York NY 10017
No No Yes No
1239318 R Charles Kaye C/O Warburg Pincus Llc
450 Lexington Ave
New York NY 10017
No No Yes No
1322709 Warburg Pincus Partners Llc C/O Warburg Pincus Llc
450 Lexington Avenue
New York NY 10017
No No Yes No
1332737 Warburg Pincus Private Equity Ix, L.p. C/O Warburg Pincus Llc
450 Lexington Avenue
New York NY 10017
No No Yes No
1342445 Warburg Pincus Ix Llc C/O Warburg Pincus Llc
450 Lexington Avenue
New York NY 10017
No No Yes No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock, Par Value $0.01 Per Share ("Common Stock") Acquisiton 2012-02-28 19,000 $3.15 24,466,425 No 4 P Direct
Common Stock Acquisiton 2012-02-29 47,100 $3.10 24,513,525 No 4 P Direct
Common Stock Acquisiton 2012-03-01 34,006 $3.09 24,547,531 No 4 P Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 P Direct
No 4 P Direct
No 4 P Direct
Footnotes
  1. See Exhibit 99.1, note (1)
  2. See Exhibit 99.1, note (2)
  3. See Exhibit 99.1, note (3)
  4. See Exhibit 99.1, note (4)
  5. See Exhibit 99.1, note (5)
  6. See Exhibit 99.1, note (6)