Filing Details

Accession Number:
0001044321-11-000206
Form Type:
4
Zero Holdings:
No
Publication Time:
2011-10-28 17:09:09
Reporting Period:
2011-10-26
Filing Date:
2011-10-28
Accepted Time:
2011-10-28 17:09:09
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
949428 Clean Diesel Technologies Inc CDTI Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564) 061393453
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1044321 M David Greenhouse & W Austin Marxe C/O Special Situations Funds
527 Madison Avenue, Suite 2600
New York NY 10022
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 Disposition 2011-10-26 6,145 $3.91 1,385,040 No 4 S Indirect By Limited Partnership
Common Stock Disposition 2011-10-27 40,400 $3.92 1,344,640 No 4 S Indirect By Limited Partnership
Common Stock Disposition 2011-10-28 3,000 $3.65 1,341,640 No 4 S Indirect By Limited Partnership
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Indirect By Limited Partnership
No 4 S Indirect By Limited Partnership
No 4 S Indirect By Limited Partnership
Footnotes
  1. This is a joint filing by Austin W. Marxe (Marxe) and David M. Greenhouse (Greenhouse). They share voting and investment control over all securities owned by Special Situations Fund III QP, L.P. (QP), Special Situations Cayman Fund, L.P. (Cayman), Special Situations Private Equity Fund, L.P. (PE), Special Situations Technology Fund, LP. (TN) and Special Situations Technology Fund II, L.P. (T2). 670,819 shares of Common Stock are held by QP, 214,663 shares of Common Stock are held by Cayman, 84,158 shares of Common Stock are held by PE, 51,836 shares of Common Stock are held by TN and 320,164 shares of Common Stock are held by T2. The interest of Marxe and Greenhouse in the shares of Common Stock owned by QP, Cayman, PE, TN and T2 is limited to the extent of his pecuniary interest.