HSO LIMITED PARTNERSHIP

Insider Buys Quantity –
40
2008-05-16SaleHarvard Bioscience, Inc.
HBIO
10 percent owner
1.47M
6.2211%
$5.00$7.33M-40.44%
2007-11-20PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
11,234
0.0498%
$3.87$43,514+21.81%
2007-11-19PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
10,086
0.0433%
$3.74$37,732+22.13%
2007-11-16PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
36,778
0.16%
$3.90$143,472+18.65%
2007-11-15PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
36,756
0.1524%
$3.81$139,885+15.95%
2007-10-01PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
12,272
0.0522%
$4.43$54,338+3.79%
2007-09-28PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
28,508
0.1205%
$4.42$125,928+3.33%
2007-09-25SaleHarvard Bioscience, Inc.
HBIO
10 percent owner
146
0.0006%
$4.52$660+2.65%
2007-08-31PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
1,440
0.0062%
$4.60$6,624+1.74%
2007-08-27PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
6,030
0.0259%
$4.68$28,213-0.21%
2007-08-22PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
5,130
0.0212%
$4.64$23,785-2.9%
2007-08-21PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
3,476
0.0148%
$4.54$15,777+2.17%
2007-08-20PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
14,110
0.0606%
$4.53$63,884+3.52%
2007-08-10PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
55,896
0.2219%
$4.32$241,599+<0.01%
2007-08-09PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
46,422
0.2006%
$4.58$212,803+2.63%
2007-08-08PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
31,280
0.1338%
$4.78$149,475-2.49%
2007-08-07PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
15,616
0.0676%
$4.78$74,657-1.47%
2007-08-06PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
21,192
0.0908%
$4.77$101,190-2.29%
2007-08-03PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
10,750
0.0453%
$4.93$52,982-6.95%
2007-08-01PurchaseHarvard Bioscience, Inc.
HBIO
10 percent owner
5,156
0.0222%
$4.94$25,464-5.25%