David Ploeg Vander

Affiliations

  • Director at Knight-Swift Transportation Holdings Inc. (KNX), 2025-05-14
  • Evp/Cfo at School Specialty Inc (NONE), 2013-06-13
Insider Trading: Purchases See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
SCHS $13.25 1,000 $13,250.00 21,424 2010-09-01 Filing
SCHS $13.74 1,000 $13,737.20 2,000 2009-02-25 Filing
Insider Trading: Sales See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
KNX $57.10 500 $28,552.05 30,729 2024-11-14 Filing
KNX $36.77 2,760 $101,496.24 24,047 2019-10-30 Filing