CASPER MARC N

CIK: 0001216055

CASPER MARC N is a corporate insider at THERMO FISHER SCIENTIFIC INC. (TMO) filing SEC Form 4 transactions. 1,427 transactions across 5 companies, totaling $664,787 in purchases and $753,363,595 in sales. Source: SEC EDGAR.

Total Transactions
1,427
Total Buy Value
$665K
Total Sell Value
$753.36M
Net Activity
$-752.70M
Last Transaction
Aug 2026
Companies
5

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Exercise
Shares
10,000
Price
$309.63
Value
$3.10M
Type
Sale
Shares
127
Price
$580.01
Value
$74K
Type
Sale
Shares
119
Price
$578.93
Value
$69K
Type
Sale
Shares
361
Price
$577.57
Value
$209K
Type
Sale
Shares
225
Price
$576.09
Value
$130K
Type
Sale
Shares
1,060
Price
$575.41
Value
$610K
Type
Sale
Shares
1,008
Price
$574.28
Value
$579K
Type
Sale
Shares
1,200
Price
$573.34
Value
$688K
Type
Sale
Shares
660
Price
$572.33
Value
$378K
Type
Sale
Shares
240
Price
$571.00
Value
$137K
Type
Sale
Shares
311
Price
$579.90
Value
$180K
Type
Sale
Shares
321
Price
$578.67
Value
$186K
Type
Sale
Shares
451
Price
$577.43
Value
$260K
Type
Sale
Shares
480
Price
$576.46
Value
$277K
Type
Sale
Shares
2,164
Price
$575.46
Value
$1.25M
Type
Sale
Shares
1,617
Price
$574.40
Value
$929K
Type
Sale
Shares
2,545
Price
$573.53
Value
$1.46M
Type
Sale
Shares
1,631
Price
$572.43
Value
$934K
Type
Sale
Shares
480
Price
$571.05
Value
$274K
Type
Exercise
Shares
10,000
Price
$309.63
Value
$3.10M