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Guidance Software, Inc. Form SC 13D: Beneficial ownership report (active)

Guidance Software, Inc. Form SC 13D: Beneficial ownership report (active)

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

  • 2017-09-15: Form SC 13D/A; Description Beneficial ownership report (active); Document guid_101.htm.
  • 2017-09-14: Form SC 13D/A; Description SC TO-T/A; Document d458480dsctota.htm.
  • 2017-09-07: Form SC 13D; Description Beneficial ownership report (active); Document guid_100.htm.
  • 2017-08-04: Form SC 13D; Description SC 13D; Document d432867dsc13d.htm.
FiledFormPeriod of reportDescriptionDocument
2017-09-15SC 13D/ABeneficial ownership report (active)guid_101.htm
2017-09-14SC 13D/ASC TO-T/Ad458480dsctota.htm
2017-09-07SC 13DBeneficial ownership report (active)guid_100.htm
2017-08-04SC 13DSC 13Dd432867dsc13d.htm
2016-04-22SC 13D/ASC 13D/Aa16-6959_9sc13da.htm
2016-04-18SC 13D/ASC 13D/Aa16-6959_8sc13da.htm
2016-04-13SC 13D/ASC 13D/Aa16-6959_7sc13da.htm
2016-04-07SC 13D/ASC 13D/Aa16-6959_6sc13da.htm
2016-04-01SC 13D/ASC 13D/Aa16-6959_5sc13da.htm
2016-03-30SC 13D/ASC 13D/Aa16-6959_4sc13da.htm
2016-03-22SC 13D/ASC 13D/Aa16-6959_2sc13da.htm
2016-02-26SC 13D/ASC 13D/Ad125717dsc13da.htm
2016-02-11SC 13DSC 13Dd126035dsc13d.htm
2015-12-22SC 13D/ARGMGUID-13DA2rgmguid-13da2.txt
2015-07-02SC 13D/ARGM GUID 13D/A 1rgmguid-13da1.txt
2014-09-24SC 13DRGM_GUID_13D 2014 0924rgmguid-13d.txt
2014-03-20SC 13D/ABeneficial ownership report (active)guid_01.htm
2013-07-19SC 13DBeneficial ownership report (active)guid_00.htm