Lawrence Steven Elfman

Affiliations

  • Director at Smith Micro Software Inc. (SMSI), 2024-01-17
  • President-Network, Tech & Ops at Sprint Corp (S), 2014-02-26
  • Large Shareholder, Director at Clearwire Corp (CLWR), 2010-03-04
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
S $3.01 2,500 Officer 628,257 2009-02-20 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
SMSI $0.00 3,750 Director 13,750 2017-03-08 Filing
SMSI $0.00 3,750 Director 13,750 2017-03-08 Filing
SMSI $0.00 3,750 Director 43,750 2017-03-08 Filing
S $7.09 144,714 Officer 1,353,129 2013-08-12 Filing