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DIMENSIONAL FUND ADVISORS INC
- As of  05/30/24, 12:53:31 AM:   207 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
S 2020-02-12 12:41:24.0 IMPAX LABORATORIES INC ipxl 0.0% view
B 2009-07-01 17:44:01.0 MedClean Technologies MCLN 0.2% view
S 2009-07-01 17:26:45.0 IMAX CORP IMAX 0.0% view
S 2009-07-01 17:25:44.0 STAAR SURGICAL CO STAA 0.0% view
S 2009-07-01 17:23:43.0 VICOR CORP VICR 0.0% view
S 2009-07-01 17:20:58.0 BALLANTYNE STRONG BTN 3.08% view
S 2009-07-01 17:13:19.0 VELOCITY EXPRESS CORP VEXP 1.5% view
S 2009-05-15 16:21:39.0 Health Fitness Corp FIT 9.9% view
S 2009-02-24 14:16:16.0 CHIPOTLE MEXICAN GRILL INC HCSG 0.0% view
S 2009-01-09 16:45:02.0 AKORN INC TUYU 92.8% view
S 2008-08-21 15:39:26.0 MAP Pharmaceuticals MAPP 0.0% view
S 2008-08-21 15:14:42.0 MTM Technologies ADRM 32.3% view
S 2008-07-10 12:18:08.0 ULURU INC MIVT 4.2% view
S 2008-07-10 10:50:23.0 SEQUENOM INC MTMC 73.2% view
B 2008-06-09 12:19:38.0 ADUROMED INDUSTRIES n/a 56.3% view
S 2008-04-21 16:47:43.0 MTM Technologies mdlk 0.0% view
B -92.36% 2008-03-10 16:38:12.0 NATIONAL MEDICAL HEALTH CARD SYSTEMS INC MTMC 73.98% view
B -56.05% 2008-02-14 16:51:33.0 KANA SOFTWARE INC VICR 9.2% view
S 2008-02-14 16:34:24.0 VELOCITY EXPRESS CORP THME 1.8% view
S 2008-02-14 16:31:00.0 ELECTRONIC GAME CARD INC n/a 18.0% view
S 2008-02-13 16:14:37.0 Good Harbor Partners Acquisition Corp GHBAA 0.0% view
S 2008-02-13 16:13:39.0 Health Fitness Corp HFIT 10.8% view
B 4.90% 2008-02-13 16:12:46.0 HEALTHCARE SERVICES GROUP INC IGPAB 5.2% view
B -95.20% 2008-02-13 16:12:15.0 VISTACARE mdlk 14.0% view
B -81.97% 2008-02-13 16:11:32.0 SPECTRUM PHARMACEUTICALS INC PLKH 5.4% view
B -61.90% 2008-02-13 16:09:36.0 LEMAITRE VASCULAR INC LMAT 5.0% view
B -74.55% 2008-02-13 16:07:35.0 CHIPOTLE MEXICAN GRILL INC CMB 5.6% view
S 2008-02-13 16:05:13.0 DYNAMEX INC CRGN 0.0% view
S 2008-02-12 16:58:21.0 MIDWEST AIR GROUP INC STAN 0.0% view
S 2008-02-12 16:54:25.0 PLAYBOY ENTERPRISES INC NOVA 0.0% view
S 2008-02-12 16:51:19.0 METROPOLITAN HEALTH NETWORKS INC IGPAB 0.0% view
S 2008-02-12 16:47:32.0 ELECTRO OPTICAL SCIENCES INC CYBI 0.0% view
S 2008-02-12 16:40:52.0 IMPAX LABORATORIES INC ipxl 10.8% view
B -60.95% 2008-02-12 16:35:40.0 I TRAX INC DMX 8.6% view
S 2008-02-12 16:22:44.0 CLINICAL DATA INC CPBR 2.1% view
S 2008-02-12 16:19:36.0 Catalyst Pharmaceutical Partners BRKS 4.5% view
B -60.69% 2008-02-12 16:15:51.0 AKORN INC MRLN 4.3% view
B -79.61% 2008-02-12 16:15:14.0 HydroGen CORP HYDG 8.7% view
S 2008-02-12 16:12:12.0 ENZON PHARMACEUTICALS INC ENZN 10.4% view
S 2007-12-10 16:07:11.0 VELOCITY EXPRESS CORP VEXP 13.4% view
B 2007-11-13 16:41:10.0 MIDWEST AIR GROUP INC MEH 9.0% view
B 2007-10-10 17:16:52.0 IMPAX LABORATORIES INC ipxl 10.1% view
S 2007-08-15 19:49:49.0 SEQUENOM INC SQNM 16.6% view
B 2007-08-13 21:18:16.0 MIV THERAPEUTICS INC MIVT 12.7% view
B -82.46% 2007-08-10 16:36:00.0 PLAYBOY ENTERPRISES INC MTMC 70.9% view
B 2007-06-11 16:55:29.0 SHELLS SEAFOOD RESTAURANTS INC TUYU 99.1% view
B -73.17% 2007-06-07 16:53:18.0 MTM Technologies MTMC 63.7% view
S 2007-04-10 13:42:56.0 Health Fitness Corp NLX 0.0% view
S 2007-03-12 17:36:37.0 HAWAIIAN HOLDINGS INC HA 0.0% view
S 2007-03-12 17:30:45.0 IPASS INC n/a 0.0% view
B -63.83% 2007-03-12 17:26:15.0 KAISER VENTURES LLC mdlk 11.4% view
B 14.77% 2007-03-12 15:16:54.0 NATIONAL MEDICAL HEALTH CARD SYSTEMS INC GPX 7.7% view
B 2007-02-14 17:32:56.0 METROPOLITAN HEALTH NETWORKS INC TNVA 10.9% view
B 17.37% 2007-02-14 17:31:53.0 CLINICAL DATA INC CLDA 5.2% view
S 2007-02-14 17:20:45.0 TELETECH HOLDINGS INC TTEC 0.0% view
B 2007-02-14 17:15:29.0 Good Harbor Partners Acquisition Corp GHBBB 6.5% view
B 2007-02-14 17:13:00.0 SIPEX CORP sipx 6.5% view
S 2007-02-14 17:10:36.0 RED ROBIN GOURMET BURGERS INC RRGB 0.0% view
B -63.50% 2007-02-14 17:09:27.0 MEDIALINK WORLDWIDE INC mdlk 9.9% view
B 2007-02-14 17:08:29.0 Good Harbor Partners Acquisition Corp GHBBB 5.2% view
S 2007-02-14 16:46:45.0 VELOCITY EXPRESS CORP VEXP 20.4% view
S 2007-02-14 15:37:58.0 CYBEX INTERNATIONAL INC CYB 5.8% view
S 2007-02-14 15:32:52.0 AKORN INC AKN 23.8% view
S 2007-02-14 15:27:52.0 I TRAX INC DMX 7.0% view
B 2007-02-14 15:21:19.0 Thomas Equipment mxmo 9.6% view
S 2007-02-14 15:04:05.0 BRADLEY PHARMACEUTICALS INC BDY 5.0% view
S 2007-02-14 13:56:46.0 REWARDS NETWORK INC AMED 1.2% view
S 2007-02-14 13:54:45.0 EDIETS COM INC GOT 4.3% view
S 2007-02-14 13:52:20.0 IRIDEX CORP NTZR 2.1% view
S 2007-02-14 13:49:17.0 NUCO2 INC nuco 3.4% view
S 2007-02-14 13:19:31.0 RUBIOS RESTAURANTS INC RUBO 3.7% view
S 2007-02-12 17:23:13.0 Health Fitness Corp HFIT 18.6% view
B 9.06% 2007-02-06 17:12:46.0 ENZON PHARMACEUTICALS INC ENZN 17.1% view
S 2007-01-10 16:11:32.0 ELECTRO OPTICAL SCIENCES INC MELA 5.3% view
S 2007-01-10 16:03:01.0 ULURU INC ULUR 12.3% view
S 2006-12-22 16:17:29.0 MTM Technologies MTMC 60.5% view
B -44.44% 2006-12-11 15:51:50.0 NATIONAL MEDICAL HEALTH CARD SYSTEMS INC NMHC 6.8% view
B -30.25% 2006-11-13 11:19:24.0 ESPEED INC ESPD 20.9% view
B -50.77% 2006-09-11 11:46:32.0 DATAMETRICS CORP n/a 23.5% view
B 24.10% 2006-06-14 00:00:00.0 SEQUENOM INC NMHC 10.3% view
B 2006-04-24 00:00:00.0 THRESHOLD PHARMACEUTICALS INC LIFE 0.0% view
S 2006-04-05 00:00:00.0 LOWRANCE ELECTRONICS INC LEIX 0.0% view
S 2006-03-10 00:00:00.0 DUSA PHARMACEUTICALS INC sp 0.0% view
B 20.13% 2006-02-17 00:00:00.0 24 TFSM 5.4% view
B 87.43% 2006-02-14 00:00:00.0 ESCHELON TELECOM INC ESCH 7.0% view
B -57.56% 2006-02-14 00:00:00.0 NATIONAL MEDICAL HEALTH CARD SYSTEMS INC NMHC 5.5% view
B 2006-02-14 00:00:00.0 Terra Nova Acquisition CORP TNVAU 5.2% view
B 15.38% 2006-02-14 00:00:00.0 Specialty Underwriters Alliance SUAI 8.2% view
B -40.40% 2006-02-14 00:00:00.0 NUTRACEA NTRZ 5.9% view
S 2006-02-14 00:00:00.0 ENZON PHARMACEUTICALS INC VSNI 2.8% view
S 2006-02-14 00:00:00.0 VICOR CORP LEIX 5.9% view
B 2006-02-14 00:00:00.0 PLAYBOY ENTERPRISES INC CYB 6.9% view
S 2006-02-14 00:00:00.0 BAKERS FOOTWEAR GROUP INC VEXP 10.0% view
S 2006-02-14 00:00:00.0 AMERICAN RETIREMENT CORP ACR 2.5% view
B 85.58% 2006-02-14 00:00:00.0 BRADLEY PHARMACEUTICALS INC BDY 6.1% view
S 2006-02-14 00:00:00.0 NUCO2 INC nuco 5.0% view
S 2006-02-14 00:00:00.0 RED ROBIN GOURMET BURGERS INC RRGB 5.4% view
B -5.10% 2006-02-14 00:00:00.0 STAAR SURGICAL CO STAA 6.8% view
B 17.60% 2006-02-14 00:00:00.0 NOVAMED INC IRIX 6.5% view
B 53.45% 2006-02-14 00:00:00.0 BALLANTYNE OF OMAHA INC HCSG 8.4% view
B -16.73% 2006-02-14 00:00:00.0 REWARDS NETWORK INC AMED 5.4% view
B 2006-02-14 00:00:00.0 DYNAMEX INC EDET 6.0% view
S 2006-02-10 00:00:00.0 THRESHOLD PHARMACEUTICALS INC AKN 27.2% view
S 2006-02-10 00:00:00.0 AKORN INC IRSN 16.7% view
B 2006-01-20 00:00:00.0 IRVINE SENSORS CORP TUYU 85.8% view
B -15.64% 2006-01-10 00:00:00.0 FIRST ADVANTAGE CORP FADV 22.5% view
B -17.45% 2005-12-16 00:00:00.0 PLAYBOY ENTERPRISES INC PLA 10.5% view
B 0.81% 2005-12-13 00:00:00.0 I TRAX INC HFIT 23.2% view
B -36.94% 2005-12-09 00:00:00.0 MTM Technologies MTMC 70.2% view
S 2005-11-10 00:00:00.0 ELECTRO OPTICAL SCIENCES INC SABA 15.5% view
S 2005-10-11 00:00:00.0 ENZON PHARMACEUTICALS INC CSTC 10.26% view
S 2005-09-06 00:00:00.0 BRITESMILE INC MTMC 66.0% view
B 6.94% 2005-08-11 00:00:00.0 CHISTE CORP MTMC 66.3% view
B -13.58% 2005-06-22 00:00:00.0 BRITESMILE INC SHLL 21.47% view
S 2005-04-12 00:00:00.0 ANALEX CORP NLX 4.0% view
B -4.41% 2005-04-11 00:00:00.0 DUSA PHARMACEUTICALS INC DUSA 10.12% view
B 2005-03-10 00:00:00.0 VELOCITY EXPRESS CORP VEXP 14.25% view
B 2005-02-28 00:00:00.0 AMERICAN RETIREMENT CORP ACR 6.46% view
B -18.68% 2005-02-14 00:00:00.0 Commercial Vehicle Group CVGI 5.56% view
B 77.78% 2005-02-14 00:00:00.0 I TRAX INC DMX 6.11% view
B -33.88% 2005-02-14 00:00:00.0 Specialty Underwriters Alliance SUAI 6.89% view
B 2005-02-14 00:00:00.0 PANAMERICAN BANCORP PNBU 5.63% view
B 62.04% 2005-02-14 00:00:00.0 VICOR CORP VICR 5.69% view
B 5.16% 2005-02-14 00:00:00.0 PLAYBOY ENTERPRISES INC PLA 6.24% view
S 2005-02-14 00:00:00.0 DIOMED HOLDINGS INC DIO 4.81% view
S 2005-02-14 00:00:00.0 NUCO2 INC nuco 9.1% view
B 13.35% 2005-02-14 00:00:00.0 SPECIALTY LABORATORIES INC TTEC 6.9% view
B 8.10% 2005-02-14 00:00:00.0 QUICKLOGIC CORPORATION STAA 7.02% view
B -4.85% 2005-02-14 00:00:00.0 RUBIOS RESTAURANTS INC RUBO 5.41% view
S 2005-02-14 00:00:00.0 HEALTHCARE SERVICES GROUP INC HCSG 8.34% view
S 2005-02-14 00:00:00.0 LIFELINE SYSTEMS CO LIFE 11.08% view
S 2005-02-09 00:00:00.0 ORTEC INTERNATIONAL INC ORTN 3.42% view
B 243.44% 2004-12-17 00:00:00.0 NEW RIVER PHARMACEUTICALS INC NRPH 10.54% view
S 2004-11-30 00:00:00.0 ANDREW CORP andw 0.83% view
S 2004-11-04 00:00:00.0 NETEGRITY INC NETE 6.92% view
S 2004-09-23 00:00:00.0 ANALEX CORP NLX 47.0% view
B 12.70% 2004-09-10 00:00:00.0 SABA SOFTWARE INC SABA 16.6% view
S 2004-06-07 00:00:00.0 MICROS TO MAINFRAMES INC MTMC n/a view
B 2004-02-17 00:00:00.0 NETGEAR INC NTGR 19.7% view
B 5.71% 2004-02-13 00:00:00.0 GP STRATEGIES CORP GPX 41.42% view
B 1,804.76% 2004-02-13 00:00:00.0 MICRO THERAPEUTICS INC DIO 6.7% view
B 19.02% 2004-02-13 00:00:00.0 MOSSIMO INC HTCH 5.64% view
B 44.68% 2004-02-13 00:00:00.0 NETWOLVES CORP nuco 9.33% view
S 2004-02-13 00:00:00.0 TELETECH HOLDINGS INC safe 5.21% view
S 2004-02-13 00:00:00.0 QUICKLOGIC CORPORATION LMNX 0.0% view
B 97.61% 2004-02-13 00:00:00.0 HOLOGIC INC HOLX 5.72% view
B -4.53% 2004-02-13 00:00:00.0 HEALTHCARE SERVICES GROUP INC HCSG 9.7% view
S 2004-02-13 00:00:00.0 HASTINGS ENTERTAINMENT INC HAST 3.95% view
S 2004-02-09 00:00:00.0 MICROS TO MAINFRAMES INC MTMC n/a view
S 2003-12-19 00:00:00.0 ANALEX CORP NLX 2.9% view
B 8.16% 2003-11-10 00:00:00.0 AKORN INC AKN 44.6% view
S 2003-06-16 00:00:00.0 FIRST ADVANTAGE CORP FADV 13.71% view
S 2003-02-14 00:00:00.0 GP STRATEGIES CORP MTIX 5.33% view
S 2003-02-14 00:00:00.0 MOSSIMO INC CRDN 3.22% view
S 2003-02-14 00:00:00.0 IDX SYSTEMS CORP INCY 0.0% view
B 238.98% 2003-02-14 00:00:00.0 NETWOLVES CORP nuco 8.69% view
B 133.33% 2003-02-14 00:00:00.0 LUMINEX CORP LMNX 5.56% view
S 2003-02-14 00:00:00.0 TRANSACT TECHNOLOGIES INC TACT 4.64% view
S 2003-02-14 00:00:00.0 HEALTHCARE SERVICES GROUP INC HCSG 9.29% view
B 41.87% 2003-02-14 00:00:00.0 HYPERCOM CORP HAST 7.03% view
S 2003-02-14 00:00:00.0 CURAGEN CORP CRGN 0.0% view
S 2003-02-14 00:00:00.0 VARIAN MEDICAL SYSTEMS INC LIFE 11.5% view
S 2002-06-13 00:00:00.0 ANDREW CORP INSM 5.51% view
S 2002-03-14 00:00:00.0 DUSA PHARMACEUTICALS INC DUSA 11.35% view
B 40.00% 2002-02-14 00:00:00.0 ORTEC INTERNATIONAL INC GPX 5.28% view
S 2002-02-14 00:00:00.0 MICRO THERAPEUTICS INC MTIX 6.56% view
S 2002-02-14 00:00:00.0 PHARMACYCLICS INC PCYC 3.04% view
S 2002-02-14 00:00:00.0 IDX SYSTEMS CORP IDXC 6.22% view
S 2002-02-14 00:00:00.0 INCYTE GENOMICS INC INCY 7.36% view
S 2002-02-14 00:00:00.0 DUSA PHARMACEUTICALS INC DUSA 11.35% view
S 2002-02-14 00:00:00.0 TRANSACT TECHNOLOGIES INC TACT 6.69% view
S 2002-02-14 00:00:00.0 HEALTHCARE SERVICES GROUP INC HCSG 9.42% view
S 2002-02-14 00:00:00.0 VARIAN MEDICAL SYSTEMS INC VAR 3.09% view
S 2002-02-14 00:00:00.0 LIFELINE SYSTEMS INC LIFE 8.88% view
S 2001-08-10 00:00:00.0 NETWOLVES CORP NETE 8.6% view
S 2001-05-18 00:00:00.0 NETEGRITY INC NETE 10.98% view
S 2001-04-09 00:00:00.0 DUSA PHARMACEUTICALS INC NETE 12.09% view
S 2001-02-14 00:00:00.0 LCC INTERNATIONAL INC MTIX 13.27% view
B -82.14% 2001-02-14 00:00:00.0 MAXICARE HEALTH PLANS INC PCYC 7.15% view
S 2001-02-14 00:00:00.0 MOBILE MINI INC TACT 8.48% view
S 2001-02-14 00:00:00.0 ORTEC INTERNATIONAL INC ORTN 22.04% view
S 2001-02-13 00:00:00.0 ENDOCARE INC ENDO 0.0% view
S 2001-02-13 00:00:00.0 INVIVO CORP safe 1.59% view
S 2001-02-13 00:00:00.0 IMMUCOR INC BLUD 0.0% view
S 2001-02-13 00:00:00.0 BLOCKBUSTER INC BBI 0.0% view
B -51.02% 2001-02-13 00:00:00.0 CURAGEN CORP CRGN 13.62% view
B 2001-02-13 00:00:00.0 LIFELINE SYSTEMS INC LIFE 10.3% view
B -24.07% 2001-01-12 00:00:00.0 INCYTE GENOMICS INC INCY 10.78% view
S 2000-12-08 00:00:00.0 NETEGRITY INC NETE 15.11% view
B 100.00% 2000-11-09 00:00:00.0 BRITESMILE INC BSML 17.47% view
S 2000-08-08 00:00:00.0 DIGITAL GENERATION SYSTEMS INC DGIT 17.76% view
S 2000-07-10 00:00:00.0 TRIKON TECHNOLOGIES INC TRKN 4.23% view
S 2000-06-12 00:00:00.0 LASERSIGHT INC lase 10.98% view
B -63.18% 2000-04-04 00:00:00.0 BRITESMILE INC BSML 14.3% view
B 2.03% 2000-02-11 00:00:00.0 CURAGEN CORP TWTC 6.55% view
B -35.87% 2000-02-10 00:00:00.0 ENDOCARE INC LCCI 6.23% view
B 2000-02-10 00:00:00.0 IDX SYSTEMS CORP IDXC 9.15% view
B 40.09% 2000-02-10 00:00:00.0 INCYTE PHARMACEUTICALS INC MINI 6.12% view
B -71.43% 2000-02-10 00:00:00.0 IMMUCOR INC BLUD 5.78% view
B -17.63% 2000-02-10 00:00:00.0 HEALTHCARE SERVICES GROUP INC HCSG 6.83% view
B 2000-02-10 00:00:00.0 CV THERAPEUTICS INC LIFE 8.25% view
B 2000-01-20 00:00:00.0 BRITESMILE INC ORTN 25.98% view
S 1999-12-14 00:00:00.0 NETEGRITY INC NETE 23.4% view
S 1999-10-06 00:00:00.0 BROADCOM CORP BRCM 4.74% view
B 1999-03-26 00:00:00.0 ORTEC INTERNATIONAL INC ORTN 13.4% view
B 0.90% 1999-02-10 00:00:00.0 DIGITAL GENERATION SYSTEMS INC DGIT 18.2% view
B 1999-01-08 00:00:00.0 TRIKON TECHNOLOGIES INC TRKN 10.8% 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.
** Since most institutions are long investors, only returns for long transactions are shown here.