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PDFS
- As of 05/16/24, 05:36:32 PM: 67 Insider Transactions.
Sector:
Technology
Industry:
Technical & System Software
Prev Close:
$14.33
Avg Vol(3m):
101,071
P/E:
52.80
EPS:
0.27
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Insider Transactions for PDFS
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2020-08-06 12:05:32.0
PDF SOLUTIONS INC
PDFS
Invesco Ltd
11.5%
view
S
2020-02-14 13:30:05.0
PDF SOLUTIONS INC
PDFS
MICHAELS KIMON
4.91%
view
S
2020-02-13 15:13:05.0
PDF SOLUTIONS INC
PDFS
Invesco Ltd
5.27%
view
B
2020-02-12 11:16:22.0
PDF SOLUTIONS INC
PDFS
BlackRock Inc
13.7%
view
S
2019-04-19 16:51:36.0
PDF SOLUTIONS INC
PDFS
PRICE T ROWE ASSOCIATES INC
9.1%
view
S
2019-02-13 19:32:44.0
PDF SOLUTIONS INC
PDFS
MICHAELS KIMON
4.99%
view
B
2019-02-13 12:00:20.0
PDF SOLUTIONS INC
PDFS
VANGUARD GROUP INC
5.74%
view
B
2019-02-08 09:07:43.0
PDF SOLUTIONS INC
PDFS
BlackRock Inc
9.31%
view
B
2018-12-03 16:02:33.0
PDF SOLUTIONS INC
PDFS
VIEX Capital Advisors
6.0%
view
S
2018-02-14 14:02:53.0
PDF SOLUTIONS INC
PDFS
CARDINAL CAPITAL MANAGEMENT LLC
4.9%
view
S
2018-02-13 09:44:05.0
PDF SOLUTIONS INC
PDFS
KIBARIAN JOHN KACHIG
7.82%
view
S
2018-02-12 18:06:20.0
PDF SOLUTIONS INC
PDFS
MICHAELS KIMON
11.1%
view
S
2017-12-07 14:16:28.0
PDF SOLUTIONS INC
PDFS
BlackRock Inc
7.88%
view
S
2017-02-14 12:21:01.0
PDF SOLUTIONS INC
PDFS
MICHAELS KIMON
6.9%
view
B
2017-02-07 12:16:20.0
PDF SOLUTIONS INC
PDFS
PRICE T ROWE ASSOCIATES INC
5.5%
view
B
2016-03-10 10:30:47.0
PDF SOLUTIONS INC
PDFS
CARDINAL CAPITAL MANAGEMENT LLC
9.0%
view
S
2016-02-10 15:06:54.0
PDF SOLUTIONS INC
PDFS
TimesSquare Capital Management
0.0%
view
B
2016-02-09 14:31:08.0
PDF SOLUTIONS INC
PDFS
MICHAELS KIMON
n/a
view
S
2016-01-28 15:59:45.0
PDF SOLUTIONS INC
PDFS
BlackRock Inc
4.9%
view
S
2015-05-11 09:16:55.0
PDF SOLUTIONS INC
PDFS
Shannon River Fund Management LLC
0.0%
view
S
2015-02-13 10:30:46.0
PDF SOLUTIONS INC
PDFS
TimesSquare Capital Management
5.0%
view
B
2015-02-11 09:03:20.0
PDF SOLUTIONS INC
PDFS
BlackRock Inc
5.8%
view
S
2015-01-26 14:17:27.0
PDF SOLUTIONS INC
PDFS
KIBARIAN JOHN KACHIG
8.074%
view
B
2014-12-15 11:24:59.0
PDF SOLUTIONS INC
PDFS
Concept Capital Markets
12.91%
view
S
2014-04-11 16:01:53.0
PDF SOLUTIONS INC
PDFS
Shannon River Fund Management LLC
5.851%
view
S
2014-02-14 06:55:33.0
PDF SOLUTIONS INC
PDFS
KIBARIAN JOHN KACHIG
8.25%
view
B
2014-02-12 15:50:06.0
PDF SOLUTIONS INC
PDFS
PRICE T ROWE ASSOCIATES INC
6.0%
view
B
2014-02-10 12:07:38.0
PDF SOLUTIONS INC
PDFS
BlackRock Inc
5.0%
view
B
2013-06-10 11:08:35.0
PDF SOLUTIONS INC
PDFS
FMR LLC
8.277%
view
S
2013-02-07 14:32:21.0
PDF SOLUTIONS INC
PDFS
KIBARIAN JOHN KACHIG
8.6%
view
S
2013-02-06 14:45:48.0
PDF SOLUTIONS INC
PDFS
Samjo Capital LLC
7.8%
view
S
2012-02-13 14:20:10.0
PDF SOLUTIONS INC
PDFS
BURNHAM ASSET MANAGEMENT CORP
17.0%
view
S
2012-02-07 15:17:07.0
PDF SOLUTIONS INC
PDFS
KIBARIAN JOHN KACHIG
9.07%
view
S
2012-02-06 13:13:06.0
PDF SOLUTIONS INC
PDFS
ROYCE & ASSOCIATES LLC
0.0%
view
S
2011-02-14 18:50:38.0
PDF SOLUTIONS INC
PDFS
MICHAELS KIMON
5.29%
view
S
2011-02-14 15:24:58.0
PDF SOLUTIONS INC
PDFS
PRICE T ROWE ASSOCIATES INC
9.8%
view
B
2011-02-11 11:38:42.0
PDF SOLUTIONS INC
PDFS
Samjo Capital LLC
7.3%
view
B
2010-10-12 08:36:50.0
PDF SOLUTIONS INC
PDFS
BURNHAM ASSET MANAGEMENT CORP
16.0%
view
S
2010-08-10 14:02:00.0
PDF SOLUTIONS INC
PDFS
MICHAELS KIMON
5.4%
view
S
2010-02-16 15:41:30.0
PDF SOLUTIONS INC
PDFS
ARTIS CAPITAL MANAGEMENT
7.0%
view
B
2009-04-09 15:21:05.0
PDF SOLUTIONS INC
PDFS
ARTIS CAPITAL MANAGEMENT
12.0%
view
S
2009-01-27 13:47:00.0
PDF SOLUTIONS INC
PDFS
BLAIR WILLIAM & CO
0.01%
view
S
2008-06-10 16:01:43.0
PDF SOLUTIONS INC
PDFS
BLAIR WILLIAM & CO
6.09%
view
S
2008-02-14 16:32:58.0
PDF SOLUTIONS INC
PDFS
KIBARIAN JOHN KACHIG
9.4%
view
B
2008-02-14 13:46:42.0
PDF SOLUTIONS INC
PDFS
PRICE T ROWE ASSOCIATES INC
10.6%
view
S
2008-01-09 10:08:58.0
PDF SOLUTIONS INC
PDFS
FMR CORP
n/a
view
S
2007-02-13 14:20:27.0
PDF SOLUTIONS INC
PDFS
MICHAELS KIMON
5.925%
view
B
2007-02-09 17:41:16.0
PDF SOLUTIONS INC
PDFS
TimesSquare Capital Management
5.7%
view
B
2007-01-17 12:19:28.0
PDF SOLUTIONS INC
PDFS
FMR CORP
n/a
view
B
2006-05-10 00:00:00.0
PDF SOLUTIONS INC
PDFS
PRICE T ROWE ASSOCIATES INC
7.4%
view
S
2006-02-14 00:00:00.0
PDF SOLUTIONS INC
PDFS
HAWIT ANDRE
6.2%
view
B
2006-02-14 00:00:00.0
PDF SOLUTIONS INC
PDFS
KIBARIAN JOHN KACHIG
14.75%
view
B
2006-02-10 00:00:00.0
PDF SOLUTIONS INC
PDFS
CAPITAL RESEARCH & MANAGEMENT CO
10.59%
view
S
2005-02-14 00:00:00.0
PDF SOLUTIONS INC
PDFS
KERN CAPITAL MANAGEMENT LLC
0.0%
view
S
2005-02-14 00:00:00.0
PDF SOLUTIONS INC
PDFS
CADENCE DESIGN SYSTEMS INC
2.9%
view
S
2005-02-14 00:00:00.0
PDF SOLUTIONS INC
PDFS
MICHAELS KIMON
6.5%
view
S
2005-02-14 00:00:00.0
PDF SOLUTIONS INC
PDFS
KERN CAPITAL MANAGEMENT LLC
5.2%
view
B
2004-02-13 00:00:00.0
PDF SOLUTIONS INC
PDFS
KERN CAPITAL MANAGEMENT LLC
8.8%
view
S
2004-02-12 00:00:00.0
PDF SOLUTIONS INC
PDFS
KIBARIAN JOHN KACHIG
6.6%
view
B
2004-02-12 00:00:00.0
PDF SOLUTIONS INC
PDFS
COBOURN THOMAS
6.3%
view
S
2004-02-05 00:00:00.0
PDF SOLUTIONS INC
PDFS
CADENCE DESIGN SYSTEMS INC
5.6%
view
B
2003-03-28 00:00:00.0
PDF SOLUTIONS INC
PDFS
CADENCE DESIGN SYSTEMS INC
5.6%
view
S
2003-02-14 00:00:00.0
PDF SOLUTIONS INC
PDFS
KERN CAPITAL MANAGEMENT LLC
6.3%
view
S
2003-02-13 00:00:00.0
PDF SOLUTIONS INC
PDFS
COBOURN THOMAS
5.5%
view
B
2002-02-21 00:00:00.0
PDF SOLUTIONS INC
PDFS
MICHAELS KIMON
7.3%
view
B
2002-02-14 00:00:00.0
PDF SOLUTIONS INC
PDFS
COBOURN THOMAS
5.6%
view
B
2002-02-13 00:00:00.0
PDF SOLUTIONS INC
PDFS
CADENCE DESIGN SYSTEMS INC
7.6%
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.