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- As of 04/30/25, 08:54:14 PM: 42 Insider Transactions.
Sector:
Unknown
Industry:
Unknown
Prev Close:
$0.00
Avg Vol(3m):
0
P/E:
0.00
EPS:
0.00
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Insider Transactions for NULL
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
B
2012-01-20 10:22:11.0
ALTIGEN COMMUNICATIONS INC
ATGN
PESSIN NORMAN H
9.3%
view
S
2011-02-16 14:31:52.0
ALTIGEN COMMUNICATIONS INC
ATGN
Wanger Investment Management
4.735%
view
B
2011-02-09 14:07:25.0
ALTIGEN COMMUNICATIONS INC
ATGN
MILLER LLOYD I III
12.4%
view
S
2011-02-04 15:34:51.0
ALTIGEN COMMUNICATIONS INC
ATGN
Wanger Investment Management
5.257%
view
S
2011-01-13 14:11:47.0
ALTIGEN COMMUNICATIONS INC
ATGN
Wanger Investment Management
7.256%
view
B
2010-12-08 10:29:11.0
ALTIGEN COMMUNICATIONS INC
ATGN
PESSIN NORMAN H
6.5%
view
B
2010-10-18 10:55:20.0
ALTIGEN COMMUNICATIONS INC
ATGN
PESSIN NORMAN H
6.2%
view
B
2009-11-30 13:04:10.0
ALTIGEN COMMUNICATIONS INC
ATGN
HU GILBERT
7.59%
view
S
2009-10-20 12:40:10.0
ALTIGEN COMMUNICATIONS INC
ATGN
Wanger Investment Management
10.1%
view
B
2009-09-30 09:53:19.0
ALTIGEN COMMUNICATIONS INC
n/a
PESSIN NORMAN H
4.8%
view
S
2009-06-04 13:23:52.0
ALTIGEN COMMUNICATIONS INC
ATGN
Wanger Investment Management
11.2%
view
S
2009-05-19 08:39:47.0
ALTIGEN COMMUNICATIONS INC
ATGN
Wanger Investment Management
11.2%
view
B
2009-05-15 17:31:20.0
ALTIGEN COMMUNICATIONS INC
ATGN
Wanger Investment Management
11.3%
view
B
2009-02-12 14:54:03.0
ALTIGEN COMMUNICATIONS INC
ATGN
MILLER LLOYD I III
10.8%
view
S
2009-01-07 19:15:10.0
ALTIGEN COMMUNICATIONS INC
ATGN
Wanger Investment Management
10.5%
view
B
2008-12-12 16:20:45.0
ALTIGEN COMMUNICATIONS INC
ATGN
Wanger Investment Management
10.6%
view
B
2008-03-13 19:34:52.0
ALTIGEN COMMUNICATIONS INC
ATGN
Wanger Investment Mangagement
6.85%
view
S
2008-02-07 16:25:22.0
ALTIGEN COMMUNICATIONS INC
ATGN
HU GILBERT
6.8%
view
B
2008-02-04 14:22:57.0
ALTIGEN COMMUNICATIONS INC
ATGN
MILLER LLOYD I III
10.1%
view
B
2007-07-24 12:19:12.0
ALTIGEN COMMUNICATIONS INC
ATGN
MILLER LLOYD I III
5.1%
view
S
2007-02-09 13:55:37.0
ALTIGEN COMMUNICATIONS INC
ATGN
HU GILBERT
9.2%
view
B
2006-09-08 15:01:14.0
ALTIGEN COMMUNICATIONS INC
ATGN
Wanger Investment Mangagement
5.15%
view
S
2006-08-14 16:36:53.0
ALTIGEN COMMUNICATIONS INC
ATGN
Bermingham Douglass
4.9%
view
B
2006-06-20 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
Bermingham Douglass
5.0%
view
S
2006-06-12 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
Bermingham Douglass
4.8%
view
B
2006-05-11 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
Bermingham Douglass
4.8%
view
S
2006-02-10 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
TAI KENNETH
6.1%
view
S
2006-02-10 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
HU GILBERT
9.4%
view
S
2005-02-11 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
TAI KENNETH
6.5%
view
S
2005-02-11 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
HU GILBERT
11.7%
view
S
2004-02-19 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
CHANG WEN HUANG
4.9%
view
B
2004-02-19 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
TAI KENNETH
6.6%
view
S
2004-02-19 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
HU GILBERT
11.9%
view
B
2003-02-19 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
HU GILBERT
12.0%
view
B
2003-02-19 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
CHANG WEN HUANG
5.1%
view
S
2003-02-19 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
TAI KENNETH
2.0%
view
B
2002-02-14 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
HU GILBERT
10.9%
view
B
2001-02-13 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
TAI KENNETH
11.0%
view
B
2001-02-13 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
HU GILBERT
10.7%
view
B
2000-02-14 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
HU GILBERT
10.2%
view
B
2000-02-14 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
TECHNOLOGY ASSOCIATES CORP
7.0%
view
B
2000-02-14 00:00:00.0
ALTIGEN COMMUNICATIONS INC
ATGN
TAI KENNETH
6.7%
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.