AUTHENTIDATE HLDG CORP COM PAR filings

SEC filings by AUTHENTIDATE HLDG CORP COM PAR (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2016-11-17PVAM Perlus Microcap Fund, L.P.AUTHENTIDATE HOLDING CORP280,9004.9%EDGAR
SC 13G2016-10-20PVAM Perlus Microcap Fund, L.P.AUTHENTIDATE HOLDING CORP330,9005.7%EDGAR
SC 13D/A2016-10-18Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP627,78410.5%EDGAR
SC 13D/A2016-02-02Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP947,78515.9%EDGAR
SC 13D/A2016-01-22Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP8,530,07419.1%EDGAR
SC 13D/A2015-12-17Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.0%EDGAR
SC 13D/A2015-11-30Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.0%EDGAR
SC 13D/A2015-11-17Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.0%EDGAR
SC 13D/A2015-11-09Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.4%EDGAR
SC 13D/A2015-11-02Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.4%EDGAR
SC 13D/A2015-10-26Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.4%EDGAR
SC 13D/A2015-10-19Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.4%EDGAR
SC 13D/A2015-10-13Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.5%EDGAR
SC 13D/A2015-09-28Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.5%EDGAR
SC 13D/A2015-09-14Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.5%EDGAR
SC 13D/A2015-08-31Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.5%EDGAR
SC 13D/A2015-08-28Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.5%EDGAR
SC 13D/A2015-08-18Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.5%EDGAR
SC 13D/A2015-08-04Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.5%EDGAR
SC 13D/A2015-07-20Lazarus Management Co LLCAUTHENTIDATE HOLDING CORP14,763,70829.5%EDGAR