Lawrence Steven Elfman

Affiliations

  • Director at Smith Micro Software Inc. (SMSI), 2025-01-27
  • 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
Symbol Price Amount Total Value Remaining Holdings Date Form 4
S $3.01 2,500 $7,521.50 628,257 2009-02-20 Filing
Insider Trading: Sales See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
SMSI $0.00 3,750 $0.00 13,750 2017-03-08 Filing
SMSI $0.00 3,750 $0.00 13,750 2017-03-08 Filing
SMSI $0.00 3,750 $0.00 43,750 2017-03-08 Filing
S $7.09 144,714 $1,026,152.50 1,353,129 2013-08-12 Filing