Home
Latest Filings
Latest Buys
Latest Sells
Institutions
Derivatives
Hot Buys
Data Screener
Email Alerts
Insider Charts
MTSN
- As of 05/17/24, 01:59:56 PM: 40 Insider Transactions.
Sector:
Technology
Industry:
Semiconductor Equipment & Materials
Prev Close:
$3.60
Avg Vol(3m):
253,387
P/E:
0.00
EPS:
0.00
Email this page to a friend.
Insider Transactions for MTSN
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
B
2017-02-14 10:21:42.0
MATTSON TECHNOLOGY INC
MTNS
PARADIGM CAPITAL MANAGEMENT INC
0.0%
view
B
2016-02-11 10:07:22.0
MATTSON TECHNOLOGY INC
MTNS
PARADIGM CAPITAL MANAGEMENT INC
5.84%
view
B
2015-07-14 17:07:27.0
MATTSON TECHNOLOGY INC
MTNS
Firsthand Capital Management
16.32%
view
S
2015-02-12 16:32:37.0
MATTSON TECHNOLOGY INC
MTNS
PARADIGM CAPITAL MANAGEMENT INC
3.49%
view
B
2015-01-09 16:05:58.0
MATTSON TECHNOLOGY INC
MTNS
AMERIPRISE FINANCIAL INC
10.6%
view
S
2013-07-12 17:00:23.0
MATTSON TECHNOLOGY INC
MTNS
POTOMAC CAPITAL PARTNERS II LP
2.36%
view
B
2013-02-13 17:02:19.0
MATTSON TECHNOLOGY INC
MTNS
DONALD SMITH & CO
6.37%
view
S
2012-06-18 17:26:04.0
MATTSON TECHNOLOGY INC
MTNS
POTOMAC CAPITAL PARTNERS II LP
4.98%
view
B
2012-02-13 16:39:56.0
MATTSON TECHNOLOGY INC
MTNS
DONALD SMITH & CO
6.38%
view
S
2011-03-29 16:17:46.0
MATTSON TECHNOLOGY INC
MTNS
DONALD SMITH & CO
5.43%
view
S
2011-02-07 13:55:36.0
MATTSON TECHNOLOGY INC
MTSN
BlackRock Inc
5.76%
view
B
2010-02-12 14:56:13.0
MATTSON TECHNOLOGY INC
MTSN
NWQ INVESTMENT MANAGEMENT CO LLC
10.41%
view
S
2009-07-02 20:08:08.0
MATTSON TECHNOLOGY INC
MTSN
Verition Fund Managegment LLC
5.61%
view
S
2009-02-10 08:28:55.0
MATTSON TECHNOLOGY INC
MTSN
BlackRock Inc
7.3%
view
B
2008-11-10 09:55:15.0
MATTSON TECHNOLOGY INC
MTSN
PRICE T ROWE ASSOCIATES INC
8.0%
view
B
2008-02-11 16:45:29.0
MATTSON TECHNOLOGY INC
MTSN
RAINIER INVESTMENT MANAGEMENT INC
5.29%
view
B
2007-02-12 17:19:40.0
MATTSON TECHNOLOGY INC
MTSN
NWQ INVESTMENT MANAGEMENT CO LLC
17.3%
view
S
2007-02-07 10:44:31.0
MATTSON TECHNOLOGY INC
MTSN
DALTON GREINER HARTMAN MAHER & CO
3.17%
view
B
2006-02-14 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
NWQ INVESTMENT MANAGEMENT CO LLC
n/a
view
B
2006-02-14 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
DALTON GREINER HARTMAN MAHER & CO
5.1%
view
S
2005-11-18 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
SES BETEILINGUNGS
0.2%
view
S
2005-08-19 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
STEAG ELECTRONIC SYSTEMS AG
9.99%
view
B
2005-06-13 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
STATE OF WISCONSIN INVESTMENT BOARD
12.0%
view
B
2005-02-18 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
NWQ INVESTMENT MANAGEMENT CO LLC
12.5%
view
S
2005-02-11 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
SELIGMAN J & W & CO INC
9.73%
view
S
2004-12-10 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
NWQ INVESTMENT MANAGEMENT CO LLC
17.5%
view
S
2004-02-13 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
STEAG ELECTRONIC SYSTEMS AG
17.8%
view
S
2004-02-11 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
STATE OF WISCONSIN INVESTMENT BOARD
14.07%
view
S
2003-02-12 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
STATE OF WISCONSIN INVESTMENT BOARD
17.91%
view
B
2002-05-08 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
RAG AKTIENGESELLSCHAFT
29.6%
view
S
2002-05-07 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
MATTSON BRAD
9.0%
view
B
2002-01-23 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
MELLON FINANCIAL CORP
10.98%
view
S
2001-05-08 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
MATTSON BRAD
18.2%
view
B
2001-02-02 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
MELLON FINANCIAL CORP
11.41%
view
B
2001-01-11 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
STEAG ELECTRONIC SYSTEMS GMBH
31.8%
view
B
2000-11-13 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
CFM TECHNOLOGIES INC
22.5%
view
S
2000-02-03 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
DIMENSIONAL FUND ADVISORS INC
22.3%
view
S
1999-02-11 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
DIMENSIONAL FUND ADVISORS INC
n/a
view
B
1998-02-09 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
MATTSON BRAD
23.4%
view
B
1997-03-12 00:00:00.0
MATTSON TECHNOLOGY INC
MTSN
MATTSON BRAD
23.5%
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.