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GRANAHAN INVESTMENT MANAGEMENT INC
- As of  04/27/24, 08:01:49 AM:   60 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
B 2020-10-07 16:01:59.0 PropTech Acquisition Corp n/a 17.2% view
B 2020-02-12 16:18:02.0 Victory Capital Holdings VCTR 4.5% view
S 2020-02-12 16:14:33.0 Kornit Digital Ltd n/a 3.0% view
B 2020-02-12 16:09:32.0 RumbleON RMBL 9.3% view
B 2020-02-12 16:07:02.0 HUDSON TECHNOLOGIES INC HDSN 0.4% view
B 2020-02-12 16:04:32.0 Limelight Networks LLNW 3.0% view
S 2019-02-12 16:18:33.0 Amber Road AMBR 2.4% view
B 2018-02-12 16:34:59.0 Kornit Digital Ltd n/a 6.9% view
B 2018-02-12 16:31:37.0 Amber Road AMBR 6.1% view
S 2018-02-12 16:26:20.0 IMPINJ INC PI 1.1% view
S 2018-02-12 16:16:40.0 KONA GRILL INC KONA 0.0% view
S 2017-02-13 08:23:32.0 Enservco Corp ENSV 3.9% view
S 2017-02-13 08:21:03.0 HARRIS & HARRIS GROUP INC TINY 0.8% view
B 2017-02-13 08:19:56.0 IMPINJ INC PI 5.2% view
B 2017-02-13 08:15:55.0 SAFEGUARD SCIENTIFICS INC SFE 5.1% view
S 2017-02-13 08:13:02.0 MINDBODY MB 2.0% view
S 2017-02-13 08:06:02.0 POWER SOLUTIONS INTERNATIONAL PSIX 0.0% view
B 2017-02-13 08:04:02.0 KONA GRILL INC KONA 5.4% view
B 2016-02-10 15:16:53.0 POWER SOLUTIONS INTERNATIONAL PSIX 5.1% view
B 2016-02-10 15:11:41.0 MINDBODY MB 6.0% view
B 2016-02-10 15:06:06.0 KONA GRILL INC KONA 5.1% view
B 2016-02-10 15:01:08.0 HARRIS & HARRIS GROUP INC TINY 6.3% view
S 2016-02-10 14:44:36.0 Enservco Corp ENSV 5.6% view
S 2016-02-10 14:29:36.0 LIVEPERSON INC LPSN 4.4% view
S 2016-02-10 14:26:35.0 HARVARD BIOSCIENCE INC HBIO 4.2% view
S 2016-02-10 14:24:30.0 CUTERA INC CUTR 2.5% view
S 2016-02-10 14:19:35.0 Crocs CROX 0.4% view
B 2015-02-12 16:45:00.0 LIVEPERSON INC LPSN 6.7% view
B 2015-02-12 16:43:33.0 Enservco Corp ENSV 6.0% view
S 2015-02-12 16:41:33.0 HARRIS & HARRIS GROUP INC TINY 6.3% view
B 2015-02-12 16:39:08.0 Crocs CROX 5.1% view
B 2015-02-12 16:38:03.0 CUTERA INC CUTR 5.1% view
S 2015-02-12 16:35:59.0 HARVARD BIOSCIENCE INC HBIO 5.1% view
S 2015-02-12 16:33:06.0 LEMAITRE VASCULAR INC LMAT 4.1% view
S 2015-02-12 16:30:59.0 Sotherly Hotels Inc SOHO 4.9% view
B -98.64% 2014-02-14 10:55:00.0 ATMI INC ATMI 5.9% view
S 2014-02-14 10:53:33.0 CECO ENVIRONMENTAL CORP CECE 3.3% view
B 23.78% 2014-02-14 10:49:33.0 Sotherly Hotels Inc SOHO 5.3% view
B -4.61% 2014-02-14 10:47:00.0 LEMAITRE VASCULAR INC LMAT 5.1% view
B 25.53% 2014-02-14 10:45:33.0 HARVARD BIOSCIENCE INC HBIO 5.6% view
B 6.93% 2014-02-14 10:43:00.0 HARRIS & HARRIS GROUP INC TINY 6.5% view
B 43.28% 2013-02-13 13:48:09.0 CECO ENVIRONMENTAL CORP CECE 6.0% view
S 2011-02-14 09:48:39.0 MHI Hospitality CORP MDH 4.8% view
B 52.63% 2010-02-16 06:28:48.0 MHI Hospitality CORP MDH 6.6% view
S 2008-02-27 06:10:43.0 BOOKHAM BKHM 3.0% view
S 2008-02-27 06:10:26.0 CYBERONICS INC CYBX 4.9% view
B -34.39% 2007-04-02 15:30:31.0 BOOKHAM BKHM 6.0% view
B -23.45% 2007-04-02 15:28:29.0 CYBERONICS INC CYBX 5.5% view
S 2006-02-09 00:00:00.0 CENTRAL EUROPEAN DISTRIBUTION CORP CEDC 0.0% view
S 2006-02-09 00:00:00.0 CRAY INC CRAY 0.0% view
S 2006-02-09 00:00:00.0 TRIDENT MICROSYSTEMS INC TRID n/a view
S 2006-02-09 00:00:00.0 HUTCHINSON TECHNOLOGY INC HTCH 3.7% view
B 66.69% 2005-04-22 00:00:00.0 TRIDENT MICROSYSTEMS INC TRID 5.02% view
B -25.23% 2005-04-21 00:00:00.0 HUTCHINSON TECHNOLOGY INC HTCH 5.14% view
B 26.21% 2005-02-09 00:00:00.0 CENTRAL EUROPEAN DISTRIBUTION CORP CEDC 5.2% view
B -35.69% 2005-02-09 00:00:00.0 CRAY INC CRAY 5.5% view
B 23.37% 2003-02-07 00:00:00.0 LINDSAY MANUFACTURING CO LNN 5.4% view
B 5.66% 2003-02-07 00:00:00.0 MONOLITHIC SYSTEM TECHNOLOGY INC mosy 5.8% view
B 112.29% 2003-02-07 00:00:00.0 MARINEMAX INC HZO 5.01% view
B 10.51% 2003-02-07 00:00:00.0 PALM HARBOR HOMES INC PHHM 5.5% 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.
** Since most institutions are long investors, only returns for long transactions are shown here.