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DTSI - As of  04/30/25, 09:30:33 AM:   120 Insider Transactions.

Sector: Technology    Industry: Application Software
Prev Close:$27.48  Avg Vol(3m): 62,435  P/E: 0.00  EPS: -0.74

Email this page to a friend.    Insider Transactions for DTSI

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2017-02-10 16:17:02.0 DTS DTSI FRONTIER CAPITAL MANAGEMENT CO LLC n/a view
S 2017-01-10 13:42:08.0 DTS DTSI BROWN CAPITAL MANAGEMENT LLC 0.0% view
S 2016-12-07 11:30:35.0 DTS DTSI Trigran Investments 0.0% view
S 2016-11-07 13:26:24.0 DTS DTSI ROYCE & ASSOCIATES LP 2.49% view
S 2016-08-09 09:50:43.0 DTS DTSI BlackRock Inc 10.1% view
B 2016-04-19 12:14:15.0 DTS DTSI Trigran Investments 10.4% view
B 2016-02-16 10:14:26.0 DTS DTSI BROWN CAPITAL MANAGEMENT LLC 20.06% view
B 2016-02-11 11:41:56.0 DTS DTSI VANGUARD GROUP INC 7.91% view
B 2016-02-11 11:34:35.0 DTS DTSI Trigran Investments 9.0% view
B 2016-01-12 11:04:04.0 DTS DTSI ROYCE & ASSOCIATES LLC 8.14% view
B 2015-09-09 11:32:19.0 DTS DTSI BROWN CAPITAL MANAGEMENT LLC 20.03% view
B 2015-05-06 16:22:08.0 DTS DTSI BROWN CAPITAL MANAGEMENT LLC 13.61% view
B 2015-02-13 11:21:46.0 DTS DTSI Trigran Investments 5.7% view
S 2015-02-12 09:44:42.0 DTS DTSI Sarbit Advisory Services Inc 0.0% view
B 2015-02-10 15:48:04.0 DTS DTSI VANGUARD GROUP INC 7.21% view
B 2015-02-05 10:31:25.0 DTS DTSI BROWN CAPITAL MANAGEMENT LLC 10.83% view
S 2015-02-02 17:15:28.0 DTS DTSI JANUS CAPITAL MANAGEMENT LLC 0.0% view
S 2015-01-22 11:42:57.0 DTS DTSI KORNITZER CAPITAL MANAGEMENT INC 0.0% view
B 2015-01-09 16:43:51.0 DTS DTSI BlackRock Inc 10.7% view
B 2015-01-06 15:19:51.0 DTS DTSI ROYCE & ASSOCIATES LLC 7.72% view
B 2014-10-08 14:27:24.0 DTS DTSI BlackRock Inc 10.3% view
S 2014-02-14 14:34:48.0 DTS DTSI JANUS CAPITAL MANAGEMENT LLC 6.4% view
S 2014-02-13 16:03:02.0 DTS DTSI BROWN CAPITAL MANAGEMENT LLC 10.5% view
B 2014-02-13 10:33:25.0 DTS DTSI Sarbit Advisory Services Inc 10.16% view
B 2014-02-12 12:05:20.0 DTS DTSI VANGUARD GROUP INC 6.41% view
B 2014-01-28 15:59:12.0 DTS DTSI BlackRock Inc 9.5% view
B 2014-01-16 15:33:26.0 DTS DTSI KORNITZER CAPITAL MANAGEMENT INC 6.71% view
S 2014-01-08 15:35:58.0 DTS DTSI ROYCE & ASSOCIATES LLC 7.38% view
S 2013-12-09 16:40:52.0 DTS DTSI JANUS CAPITAL MANAGEMENT LLC 6.5% view
B 2013-04-10 16:47:28.0 DTS DTSI Sarbit Advisory Services Inc 10.01% view
S 2013-02-14 12:35:38.0 DTS DTSI NEXT CENTURY GROWTH INVESTORS LLC 0.0% view
B 2013-02-14 11:52:14.0 DTS DTSI JANUS CAPITAL MANAGEMENT LLC 13.4% view
B 2013-02-14 09:35:23.0 DTS DTSI Sarbit Advisory Services Inc 9.76% view
S 2013-02-14 09:03:23.0 DTS DTSI BROWN CAPITAL MANAGEMENT LLC 10.84% view
S 2013-02-13 15:04:07.0 DTS DTSI Capital Research Global Investors 0.0% view
B 2013-02-11 11:48:59.0 DTS DTSI VANGUARD GROUP INC 5.59% view
S 2013-02-07 18:41:47.0 DTS DTSI BlackRock Inc 7.65% view
S 2013-01-23 16:19:23.0 DTS DTSI EAGLE ASSET MANAGEMENT INC 7.0E-4% view
B 2013-01-07 14:33:41.0 DTS DTSI ROYCE & ASSOCIATES LLC 9.14% view
B 2012-12-06 14:57:25.0 DTS DTSI ROYCE & ASSOCIATES LLC 9.11% view
S 2012-10-10 15:41:15.0 DTS DTSI EAGLE ASSET MANAGEMENT INC 6.29% view
B 2012-02-14 16:01:29.0 DTS DTSI NEXT CENTURY GROWTH INVESTORS LLC 6.21% view
B 2012-02-14 15:06:28.0 DTS DTSI WADDELL & REED FINANCIAL INC 12.0% view
S 2012-02-13 21:05:06.0 DTS DTSI Capital Research Global Investors 7.4% view
B 2012-02-13 15:05:41.0 DTS DTSI BlackRock Inc 7.87% view
B 2012-02-13 14:50:29.0 DTS DTSI BROWN CAPITAL MANAGEMENT LLC 12.74% view
B 2012-02-08 16:30:45.0 DTS DTSI VANGUARD GROUP INC 5.54% view
B 2012-01-24 15:11:23.0 DTS DTSI EAGLE ASSET MANAGEMENT INC 11.76% view
B 2011-09-12 18:17:04.0 DTS DTSI JANUS CAPITAL MANAGEMENT LLC 11.9% view
B 2011-08-08 15:35:23.0 DTS DTSI BROWN CAPITAL MANAGEMENT LLC 11.05% view
B 2011-06-09 08:33:05.0 DTS DTSI BROWN CAPITAL MANAGEMENT LLC 10.15% view
B 2011-06-06 14:29:01.0 DTS DTSI EAGLE ASSET MANAGEMENT INC 10.31% view
S 2011-04-08 16:12:10.0 DTS DTSI PRICE T ROWE ASSOCIATES INC 2.5% view
S 2011-02-14 11:37:35.0 DTS DTSI NEXT CENTURY GROWTH INVESTORS LLC 5.706% view
S 2011-02-11 18:43:09.0 DTS DTSI JANUS CAPITAL MANAGEMENT LLC 4.7% view
B 2011-02-11 13:50:03.0 DTS DTSI Capital Research Global Investors 7.8% view
B 2011-02-10 15:44:57.0 DTS DTSI PRICE T ROWE ASSOCIATES INC 10.6% view
S 2011-02-08 16:26:48.0 DTS DTSI WADDELL & REED FINANCIAL INC 5.6% view
S 2011-02-07 12:50:21.0 DTS DTSI BROWN CAPITAL MANAGEMENT LLC 8.68% view
B 2011-02-04 09:14:09.0 DTS DTSI BlackRock Inc 7.62% view
B 2011-01-26 15:03:45.0 DTS DTSI EAGLE ASSET MANAGEMENT INC 9.17% view
B 2010-02-16 12:23:23.0 DTS DTSI JANUS CAPITAL MANAGEMENT LLC 6.6% view
S 2010-02-12 13:49:30.0 DTS DTSI PRICE T ROWE ASSOCIATES INC 10.5% view
B 2010-02-12 12:48:59.0 DTS DTSI NEXT CENTURY GROWTH INVESTORS LLC 6.92% view
B 2010-01-29 14:41:56.0 DTS DTSI BlackRock Inc 7.59% view
B 2010-01-27 11:37:32.0 DTS DTSI BROWN CAPITAL MANAGEMENT INC 9.11% view
S 2010-01-26 10:42:49.0 DTS DTSI Copper Rock Capital Partners 0.0% view
B 2010-01-21 12:30:42.0 DTS DTSI EAGLE ASSET MANAGEMENT INC 8.16% view
B 2009-12-10 14:49:04.0 DTS DTSI PRICE T ROWE ASSOCIATES INC 10.5% view
S 2009-10-09 13:46:23.0 DTS DTSI PRICE T ROWE ASSOCIATES INC 8.2% view
S 2009-08-10 16:14:17.0 DTS DTSI BAMCO INC 2.9% view
B 2009-02-17 14:19:11.0 DTS DTSI JANUS CAPITAL MANAGEMENT LLC 5.5% view
B 2009-02-12 15:37:09.0 DTS DTSI BAMCO INC 9.2% view
B 2009-02-12 08:48:23.0 DTS DTSI Burgundy Asset Management Ltd 12.0% view
B 2009-02-10 15:12:37.0 DTS DTSI Copper Rock Capital Partners 5.28% view
B 2009-02-10 08:43:09.0 DTS DTSI PRICE T ROWE ASSOCIATES INC 13.3% view
B 2009-02-10 08:40:30.0 DTS DTSI PRICE T ROWE ASSOCIATES INC 9.2% view
S 2009-02-04 16:18:16.0 DTS DTSI WADDELL & REED FINANCIAL INC 11.7% view
S 2009-02-04 13:15:03.0 DTS DTSI BROWN CAPITAL MANAGEMENT INC 7.78% view
S 2009-01-12 10:24:02.0 DTS DTSI BLAIR WILLIAM & CO 3.58% view
S 2008-10-10 12:15:29.0 DTS DTSI WASATCH ADVISORS INC n/a view
S 2008-02-14 15:34:37.0 DTS DTSI SIGMA CAPITAL MANAGEMENT LLC 3.9% view
S 2008-02-13 18:13:52.0 DTS DTSI BAMCO INC 8.5% view
S 2008-02-13 10:50:59.0 DTS DTSI PRICE T ROWE ASSOCIATES INC 4.4% view
S 2008-02-12 14:19:55.0 DTS DTSI BROWN CAPITAL MANAGEMENT INC 9.08% view
S 2008-02-12 10:19:01.0 DTS DTSI Burgundy Asset Management Ltd 6.3% view
S 2008-02-05 10:32:13.0 DTS DTSI ROYCE & ASSOCIATES LLC 3.6% view
B 2008-02-01 16:18:45.0 DTS DTSI WADDELL & REED FINANCIAL INC 12.0% view
B 2008-01-09 11:25:13.0 DTS DTSI BLAIR WILLIAM & CO 8.73% view
B 2007-07-30 17:00:16.0 DTS DTSI SIGMA CAPITAL MANAGEMENT LLC 5.5% view
B 2007-07-09 14:19:47.0 DTS DTSI WADDELL & REED FINANCIAL INC 10.2% view
S 2007-02-14 11:17:08.0 DTS DTSI Burgundy Asset Management Ltd 7.2% view
S 2007-02-14 10:53:26.0 DTS DTSI BAMCO INC 9.3% view
S 2007-02-13 15:40:55.0 DTS DTSI PRICE T ROWE ASSOCIATES INC 5.2% view
S 2007-02-12 16:54:19.0 DTS DTSI WASATCH ADVISORS INC n/a view
S 2007-02-01 09:25:49.0 DTS DTSI BROWN CAPITAL MANAGEMENT INC 10.79% view
B 2007-01-19 11:04:25.0 DTS DTSI ROYCE & ASSOCIATES LLC 6.64% view
B 2007-01-17 11:11:16.0 DTS DTSI BLAIR WILLIAM & CO 5.15% view
S 2006-03-03 00:00:00.0 DTS DTSI NORDEA INVESTMENT MANAGEMENT SVERIGE AB 1.7% view
B 2006-02-14 00:00:00.0 DTS DTSI NBC Universal 2.8% view
B 2006-02-14 00:00:00.0 DTS DTSI WASATCH ADVISORS INC n/a view
B 2006-02-14 00:00:00.0 DTS DTSI Burgundy Asset Management Ltd 9.0% view
S 2006-02-14 00:00:00.0 DTS DTSI PRICE T ROWE ASSOCIATES INC 9.2% view
B 2006-02-09 00:00:00.0 DTS DTSI BAMCO INC 9.7% view
S 2006-02-06 00:00:00.0 DTS DTSI BROWN CAPITAL MANAGEMENT INC 11.76% view
B 2005-02-15 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI BAMCO INC 7.8% view
S 2005-02-14 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI WESTON PRESIDIO CAPITAL II LP 0.2% view
B 2005-02-11 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI Burgundy Asset Management Ltd 6.7% view
B 2005-02-10 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI PRICE T ROWE ASSOCIATES INC 12.2% view
B 2005-02-09 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI BROWN CAPITAL MANAGEMENT INC 14.72% view
S 2005-02-03 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI FORTH INVESTMENTS LLC 0.66% view
S 2004-10-12 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI FEDERATED INVESTORS INC 0.089% view
B 2004-08-10 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI PRICE T ROWE ASSOCIATES INC 10.0% view
B 2004-05-14 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI BROWN CAPITAL MANAGEMENT INC 5.5% view
B 2004-03-05 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI NORDEA INVESTMENT MANAGEMENT BANK DEMARK A 8.0% view
B 2004-02-13 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI VIVENDI UNIVERSAL 6.76% view
B 2004-02-13 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI FEDERATED INVESTORS INC 6.57% view
B 2004-02-13 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI FORTH INVESTMENTS LLC 6.4% view
B 2004-02-13 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI BAMCO INC 6.6% view
B 2004-02-12 00:00:00.0 DIGITAL THEATER SYSTEMS INC DTSI WESTON PRESIDIO CAPITAL II LP 15.4% 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.