GTC Biotherapeutics (fka GTCB)

[DewDiligence]

Institutional Investors with >500K Shares on 9/30/08

[This table cuts out the fluff and is easier to read :- )
See discussion of limitations in #msg-33691545.]

 
               9/30/08   6/30/08 
 Institution   Holding*  Holding      Change 
 WHI          5,921,912 6,021,012    -99,100 
 Sonora       5,196,594 5,196,594          0 
 Renaissance  3,293,400 3,205,500    +88,400 
 Bleichroeder 3,249,769 4,392,563 -1,142,794 
  
 *As of 10/27/08 for WHI and Sonora.

p.s. Genzyme owns less than a 5% stake, and hence it is no longer required to report its GTC holdings to the SEC. However, there is indirect evidence that Genzyme continues to own 3.9M GTC common shares and 0.4M far-out-of-the-money warrants. (If this is correct, the size of Genzyme’s holding has not changed during the past 1.5 years.)