Filing Details

Accession Number:
0001193805-11-000506
Form Type:
4
Zero Holdings:
No
Publication Time:
2011-03-17 21:01:06
Reporting Period:
2011-03-15
Filing Date:
2011-03-17
Accepted Time:
2011-03-17 21:01:06
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
879993 Dusa Pharmaceuticals Inc DUSA Pharmaceutical Preparations (2834) 223103129
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1009258 Deerfield Management Co /Ny 780 3Rd Avenue
37Th Floor
New York NY 10017
No No Yes Yes
1010823 Deerfield Capital Lp 780 3Rd Avenue
37Th Floor
New York NY 10017
No No Yes Yes
1352546 E James Flynn 780 3Rd Avenue
37Th Floor
New York NY 10017
No No Yes Yes
1354395 Deerfield Special Situations Fund, L.p. 780 3Rd Avenue
37Th Floor
New York NY 10017
No No Yes Yes
1354397 Ltd International Fund Situations Special Deerfield C/O Hemisphere Management (B.v.i.)
Columbus Centre, P.o. Box 3460
Road Town, Tortola D8 -
No No Yes Yes
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 Disposition 2011-03-15 78,000 $4.37 986,317 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-15 122,000 $4.37 1,830,648 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-15 9,750 $4.41 976,567 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-15 15,250 $4.41 1,815,398 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-15 78,000 $4.23 898,567 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-15 122,000 $4.23 1,693,398 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-16 195 $4.57 898,372 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-16 305 $4.57 1,693,093 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-16 26,495 $4.60 871,877 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-16 41,435 $4.60 1,651,658 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-17 39,003 $4.65 832,874 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-17 60,997 $4.65 1,590,661 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-17 32,300 $4.57 800,574 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-17 50,515 $4.57 1,540,146 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-17 22,776 $4.58 777,798 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-17 35,620 $4.58 1,504,526 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-17 19,501 $4.59 758,297 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-17 30,499 $4.59 1,474,027 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-17 19,501 $4.59 738,796 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-17 30,499 $4.59 1,443,528 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-17 19,501 $4.61 719,295 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-17 30,499 $4.61 1,413,029 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-17 10,998 $4.57 708,297 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-17 17,202 $4.57 1,395,827 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-17 4,446 $4.57 703,851 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-17 6,954 $4.57 1,388,873 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-17 3,939 $4.59 699,912 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-17 6,161 $4.59 1,382,712 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Common Stock Disposition 2011-03-17 2,418 $4.59 697,494 No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
Common Stock Disposition 2011-03-17 3,782 $4.59 1,378,930 No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
No 4 S Indirect Through Deerfield Special Situations Fund, L.P.
No 4 S Indirect Through Deerfield Special Situations Fund International Limited
Footnotes
  1. This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons").
  2. Deerfield Capital, L.P. is the general partner of Deerfield Special Situations Fund, L.P. (the "Domestic Fund"). James E. Flynn is the managing member of the general partner of Deerfield Capital, L.P. In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Domestic Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.
  3. Deerfield Management Company, L.P. is the investment manager of Deerfield Special Situations Fund International Limited (the "Offshore Fund"). James E. Flynn is the managing member of the general partner of Deerfield Management Company, L.P. In accordance with Instruction 4(b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Offshore Fund is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.