Insiders / Besca Mark

Besca Mark

CIK 1831351personinsider
Companies
2
First seen
May 18, 2026
Last activity
Jun 17, 2026

Companies

2View all →
CompanyRoleShares heldPeak heldTradesLatest
Las Vegas Sands Corp · LVSDirector8,6948,6941—
Markel Group Inc · MKLDirector1,2221,2222—

All securities held

2 positions · latest reported per filing
CompanySecuritySharesAs of
Las Vegas Sands CorpCommon Stock8,694May 14, 2026
Markel Group IncCommon Stock1,222Jun 15, 2026

Activity

View all →
InsidersInstitutions
This person's insider trades (Form 4), across every company.
DateActionCompanyValueShares ΔPosition afterImpact
Jun 15, 2026OtherMKL
Markel Group Inc
Common Stock
$135.0K+81
+7.09%
1,222
<0.01% of shares
low
May 14, 2026GrantLVS
Las Vegas Sands Corp
Common Stock
$0+4K
+83.19%
8,694
<0.01% of shares
low
May 20, 2026GrantMKL
Markel Group Inc
Common Stock
$0+89
+8.46%
1,141
<0.01% of shares
low