LEVINSON ARTHUR D

CIK: 0001214128
Primary company: GENENTECH INC (DNA)

LEVINSON ARTHUR D is a corporate insider at GENENTECH INC (DNA) filing SEC Form 4 transactions. 1,633 transactions across 4 companies, totaling $499,999 in purchases and $405,739,998 in sales. Source: SEC EDGAR.

Total Transactions
1,633
Total Buy Value
$500K
Total Sell Value
$405.74M
Net Activity
$-405.24M
Last Transaction
May 2026
Companies
4

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Gift
Shares
65,000
Price
-
Value
-
Type
Sale
Shares
50,000
Price
$311.02
Value
$15.55M
Type
Gift
Shares
5,000
Price
-
Value
-
Type
Sale
Shares
100,473
Price
$285.04
Value
$28.64M
Type
Sale
Shares
149,527
Price
$284.57
Value
$42.55M
Type
Sale
Shares
90,000
Price
$232.07
Value
$20.89M
Type
Award
Shares
1,113
Price
-
Value
-
Type
Sale
Shares
1,516
Price
$226.35
Value
$343K
Type
Exercise
Shares
1,516
Price
-
Value
-
Type
Exercise
Shares
1,516
Price
-
Value
-
Type
Sale
Shares
50,000
Price
$229.28
Value
$11.46M
Type
Sale
Shares
75,000
Price
$228.66
Value
$17.15M
Type
Sale
Shares
75,000
Price
$224.68
Value
$16.85M
Type
Sale
Shares
75,000
Price
$191.58
Value
$14.37M
Type
Sale
Shares
100,000
Price
$180.94
Value
$18.09M
Type
Award
Shares
1,516
Price
-
Value
-
Type
Exercise
Shares
1,852
Price
-
Value
-
Type
Exercise
Shares
1,852
Price
-
Value
-
Type
Award
Shares
1,852
Price
$0.00
Value
$0
Type
Gift
Shares
1,685
Price
$0.00
Value
$0