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GTCB
- As of 06/16/24, 07:07:22 AM: 36 Insider Transactions.
Sector:
Unknown
Industry:
Biotechnology
Prev Close:
$0.00
Avg Vol(3m):
0
P/E:
0.00
EPS:
0.00
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Insider Transactions for GTCB
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
B
2010-12-06 11:51:52.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
100.0%
view
B
2010-11-09 12:24:44.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
83.2%
view
B
2010-10-19 08:45:31.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
83.2%
view
B
2010-09-16 16:33:19.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
83.2%
view
B
2010-06-22 07:29:08.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
83.2%
view
S
2010-02-10 17:16:10.0
GTC BIOTHERAPEUTICS INC
GTCB
WILLIAM HARRIS INVESTORS INC
2.2%
view
S
2010-01-11 17:29:06.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
77.1%
view
B
2009-11-05 16:02:19.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
77.1%
view
B
2009-08-14 13:47:19.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
70.0%
view
B
2009-08-05 09:53:08.0
GTC BIOTHERAPEUTICS INC
GTCB
Sonora Investment Management
5.12%
view
S
2009-04-21 21:14:13.0
GTC BIOTHERAPEUTICS INC
GTCB
Sonora Investment Management
5.1%
view
B
2009-04-03 13:25:22.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
52.2%
view
S
2009-02-12 19:53:31.0
GTC BIOTHERAPEUTICS INC
GTCB
WILLIAM HARRIS INVESTORS INC
5.6%
view
S
2009-02-03 20:49:14.0
GTC BIOTHERAPEUTICS INC
GTCB
Sonora Investment Management
5.29%
view
B
2008-12-31 10:59:38.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
34.4%
view
B
2008-03-14 16:54:35.0
GTC BIOTHERAPEUTICS INC
GTCB
Sonora Investment Management
6.66%
view
S
2008-02-25 15:46:27.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
19.9%
view
S
2008-02-13 16:49:30.0
GTC BIOTHERAPEUTICS INC
GTCB
WILLIAM HARRIS INVESTORS INC
8.68%
view
B
2007-02-14 14:03:49.0
GTC BIOTHERAPEUTICS INC
GTCB
WILLIAM HARRIS INVESTORS INC
9.36%
view
B
2007-01-08 10:36:54.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
19.9%
view
B
2006-12-22 09:37:37.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
16.6%
view
B
2006-10-13 17:18:28.0
GTC BIOTHERAPEUTICS INC
GTCB
LFB Biotechnologies S
6.4%
view
B
2006-02-14 00:00:00.0
GTC BIOTHERAPEUTICS INC
GTCB
WILLIAM HARRIS INVESTORS INC
5.23%
view
S
2004-03-01 00:00:00.0
GTC BIOTHERAPEUTICS INC
GTCB
INTRINSIC VALUE ASSET MANAGEMENT INC
3.5%
view
B
2003-10-17 00:00:00.0
GTC BIOTHERAPEUTICS INC
GTCB
INTRINSIC VALUE ASSET MANAGEMENT INC
6.6%
view
B
2003-09-26 00:00:00.0
GTC BIOTHERAPEUTICS INC
GTCB
INTRINSIC VALUE ASSET MANAGEMENT INC
5.4%
view
S
2003-05-09 00:00:00.0
GTC BIOTHERAPEUTICS INC
GTCB
INTRINSIC VALUE ASSET MANAGEMENT INC
3.6%
view
B
2003-01-28 00:00:00.0
GTC BIOTHERAPEUTICS INC
GTCB
INTRINSIC VALUE ASSET MANAGEMENT INC
5.4%
view
S
2002-04-09 00:00:00.0
GENZYME TRANSGENICS CORP
GTCB
GENZYME CORP
19.5%
view
S
2002-02-15 00:00:00.0
GENZYME TRANSGENICS CORP
GTCB
AMERINDO INVESTMENT ADVISORS INC
1.99%
view
B
2001-08-14 00:00:00.0
GENZYME TRANSGENICS CORP
GTCB
BANQUE PICTET S A
7.16%
view
B
2001-07-09 00:00:00.0
GENZYME TRANSGENICS CORP
GTCB
AMERINDO INVESTMENT ADVISORS INC
5.43%
view
S
2001-01-08 00:00:00.0
GENZYME TRANSGENICS CORP
GTCB
GENZYME CORP
27.4%
view
S
1999-11-24 00:00:00.0
GENZYME TRANSGENICS CORP
GTCB
GENZYME CORP
38.1%
view
S
1999-02-26 00:00:00.0
GENZYME TRANSGENICS CORP
GTCB
GENZYME CORP
41.3%
view
B
1996-08-09 00:00:00.0
GENZYME TRANSGENICS CORP
GTCB
GENZYME CORP
45.0%
view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.