Eansor Norman David

CIK: 0001270905SVP - Novus Biologicals
Officer
Primary company: BIO-TECHNE Corp (TECH)

Eansor Norman David is a corporate insider (SVP - Novus Biologicals) at BIO-TECHNE Corp (TECH) filing SEC Form 4 transactions. 116 transactions across 3 companies, totaling $249,988 in purchases and $37,625,802 in sales. Source: SEC EDGAR.

Total Transactions
116
Total Buy Value
$250K
Total Sell Value
$37.63M
Net Activity
$-37.38M
Last Transaction
Nov 2025
Companies
3

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
137,330
Price
-
Value
-
Type
Award
Shares
84,411
Price
-
Value
-
Type
Award
Shares
30,000
Price
$1.59
Value
$48K
Type
Award
Shares
8,000
Price
$0.00
Value
$0
Type
Gift
Shares
7,142
Price
$0.00
Value
$0
Type
Gift
Shares
7,142
Price
$0.00
Value
$0
Type
Gift
Shares
14,285
Price
$0.00
Value
$0
Type
Purchase
Shares
14,285
Price
$17.50
Value
$250K
Type
Award
Shares
80,000
Price
$0.00
Value
$0
Type
Exercise
Shares
799
Price
$0.00
Value
$0
Type
Exercise
Shares
799
Price
$125.05
Value
$100K
Type
Exercise
Shares
27,159
Price
$0.00
Value
$0
Type
Sale
Shares
401
Price
$506.24
Value
$203K
Type
Sale
Shares
2,535
Price
$505.49
Value
$1.28M
Type
Sale
Shares
8,989
Price
$504.39
Value
$4.53M
Type
Sale
Shares
9,043
Price
$503.61
Value
$4.55M
Type
Sale
Shares
4,054
Price
$502.77
Value
$2.04M
Type
Sale
Shares
400
Price
$505.00
Value
$202K
Type
Sale
Shares
537
Price
$504.14
Value
$271K
Type
Sale
Shares
300
Price
$502.99
Value
$151K