KOCH C JAMES

CIK: 0001008079•Chairman
OfficerDirector10% Owner
Primary company: BOSTON BEER CO INC (SAM)

KOCH C JAMES is a corporate insider (Chairman) at BOSTON BEER CO INC (SAM) filing SEC Form 4 transactions. 2,862 transactions across 2 companies, totaling $333,535 in purchases and $801,124,057 in sales. Source: SEC EDGAR.

Total Transactions
2,862
Total Buy Value
$334K
Total Sell Value
$801.12M
Net Activity
$-800.79M
Last Transaction
Oct 2026
Companies
2

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Exercise
Shares
1,511
Price
$191.10
Value
$289K
Type
Exercise
Shares
2,745
Price
$169.85
Value
$466K
Type
Exercise
Shares
1,511
Price
$191.10
Value
$289K
Type
Exercise
Shares
2,745
Price
$169.85
Value
$466K
Type
Award
Shares
152,555
Price
-
Value
-
Type
Award
Shares
14,895
Price
-
Value
-
Type
Exercise
Shares
2,140
Price
$0.00
Value
$0
Type
Exercise
Shares
2,140
Price
$241.79
Value
$517K
Type
Award
Shares
8,228
Price
$0.00
Value
$0
Type
Award
Shares
19,592
Price
$0.00
Value
$0
Type
Gift
Shares
6,296
Price
$0.00
Value
$0
Type
Gift
Shares
4,500
Price
$0.00
Value
$0
Type
Gift
Shares
6,296
Price
$0.00
Value
$0
Type
Exercise
Shares
4,725
Price
$0.00
Value
$0
Type
Exercise
Shares
4,725
Price
$134.45
Value
$635K
Type
Gift
Shares
19,500
Price
$0.00
Value
$0
Type
Gift
Shares
39,000
Price
$0.00
Value
$0
Type
Gift
Shares
39,000
Price
$0.00
Value
$0
Type
Exercise
Shares
4,800
Price
$0.00
Value
$0
Type
Exercise
Shares
4,800
Price
$108.56
Value
$521K