1. $HRT, 13G filed by Ref Securities & Co. http://www.filingsanalysis.com/sec/042698308/2013/06/30/

  2. Statement of acquisition of beneficial ownership by individuals http://www.conferencecalltranscripts.org/summary2/?id=1402696 $HRT

  3. $HRT: New SEC Filing for HRT: Form SC 13G/A, No. 0001157523-15-000195 http://stocknewsflow.com/819689_000115752315000195_0001157523-15-000195

  4. $HRT Arrhythmia Research Technology Inc /de/ files Form 8-K/A (Events or Changes Between Quarterly Rep.. http://boardvote.com/symbol/HRT/communique/846030

  5. $HRT: New SEC Filing for HRT: Form 8-K/A, No. 0000819689-15-000008 http://stocknewsflow.com/819689_000081968915000008_0000819689-15-000008

  6. Arrhythmia Research Technology Inc. s Chief Financial Officer was just granted 10,000 options http://www.conferencecalltranscripts.org/summary2/?id=1396832 $HRT

  7. Arrhythmia Research Technology Inc. s President and CEO was just granted 15,000 options http://www.conferencecalltranscripts.org/summary/?id=1396816 $HRT

  8. $HRT: New Insider Transaction on HRT by President and CEO Emma Salvatore Jr: http://insideri.com/1573109_000081968915000004_0000819689-15-000004

  9. $HRT names new CFO $HRT names new CFO.

  10. $HRT Arrhythmia Research Technology Inc /de/ files Form 8-K (Events or Changes Between Quarterly Repor.. http://boardvote.com/symbol/HRT/communique/839820

  11. $HRT: New SEC Filing for HRT: Form 8-K, No. 0000819689-15-000003 http://stocknewsflow.com/819689_000081968915000003_0000819689-15-000003

  12. Arrhythmia Research Technology, Inc. Appoints Derek T. Welch As Chief Financial Officer http://www.conferencecalltranscripts.org/summary/?id=1379326 $HRT

  13. $HRT Arrhythmia Research Technology Inc /de/ files Form 8-K (Events or Changes Between Quarterly Repor.. http://boardvote.com/symbol/HRT/communique/830241

  14. $HRT: New SEC Filing for HRT (Form 8-K, No. 0000819689-14-000070): http://stocknewsflow.com/819689_000081968914000070_0000819689-14-000070

  15. $HRT Arrhythmia Research Tech (HRT) Upgraded From Sell to Hold http://www.thestreet.com/story/12974018/1/arrhythmia-research-tech-hrt-upgraded-from-sell-to-hold.html?puc=stocktwits&cm_ven=STOCKTWITS&utm_source=dlvr.it&utm_medium=organic&utm_campaign=stocktwits

  16. Major owner of Arrhythmia Research Technology Inc. just picked up 20,000 shares http://www.conferencecalltranscripts.org/summary2/?id=1284137 $HRT

  17. Arrhythmia Research Technology Inc. Just Filed Its Quarterly Report: Earnings per Share (... http://www.conferencecalltranscripts.org/summary2/?id=1256643 $HRT

  18. Heritage Insurance Holdings s market outperform rating reiterated at JMP Securities. $21.00 PT. http://www.analystratings.net/stocks/NASDAQ/HRTG/?RegistrationCode=SocialMedia-direct $HRT

  19. $HRT Micron Products, Inc. Appoints Albert McGrath as Vice President of Operations.. http://boardvote.com/symbol/HRT/communique/799047

  20. Insider Transaction: $HRT Option Exercise at $3.51 per share of 20000 shares by Beneficial Owner (10% or more) Chambers Medical Foundation on 2014-10-17.

  21. Major owner of Arrhythmia Research Technology Inc. just picked up 20,000 shares http://www.conferencecalltranscripts.org/summary/?id=1210202 $HRT

  22. Insider Transaction: $HRT Sale at $7.14 - $7.23 per share of 8600 shares by Officer Emma Salvatore Jr on 2014-08-19.

  23. Arrhythmia Research Technology Inc. s PRESIDENT and CEO just cashed-in 13,000 options http://y.ahoo.it/Csnhkyns $HRT

  24. Arrhythmia Research Technology Director Jason Russell Chambers Sells $36,500 in $HRT http://y.ahoo.it/fb1XMRa0

  25. Insider Transaction: $HRT Sale at $7.30 per share of 5000 shares by Director Chambers Jason Russell on 2014-08-14.