InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (130 ops.)
Insider track record
OtherDisclosed buys
1
Disclosed sells
130
T+90 hit rate
100%
T+90 mean return
+5.2%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by Casper Marc N. Insider active across 2 companies, notably Thermo Fisher Scientific INC.. Aggregated, 204 filings have been recorded. Breakdown: 1 buy · 130 sells. Total volume traded: €55.2m. Activity tracked since 20 May 2021. The latest transaction was filed on 24 August 2026 (Cession). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Casper Marc N
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations204 total
275 shares@ US$309.63Common StockSEC:0001216055-26-000012:0
101 shares@ US$625.41Common StockSEC:0001216055-26-000012:1
33 shares@ US$626.59Common StockSEC:0001216055-26-000012:2
79 shares@ US$628.01Common StockSEC:0001216055-26-000012:3
62 shares@ US$628.74Common StockSEC:0001216055-26-000012:4
2,727 shares@ US$625.460.0007% mcap0.9% of flowCommon StockSEC:0000097745-26-000152:11
10,000 shares@ US$309.630.0013% mcap1.6% of flowCommon StockSEC:0000097745-26-000152:0
909 shares@ US$625.450.0002% mcap0.3% of flowCommon StockSEC:0000097745-26-000152:1
821 shares@ US$626.830.0002% mcap0.3% of flowCommon StockSEC:0000097745-26-000152:2
1,314 shares@ US$627.660.0004% mcap0.4% of flowCommon StockSEC:0000097745-26-000152:3
2,601 shares@ US$628.820.0007% mcap0.9% of flowCommon StockSEC:0000097745-26-000152:4
1,250 shares@ US$629.850.0003% mcap0.4% of flowCommon StockSEC:0000097745-26-000152:5
1,035 shares@ US$630.870.0003% mcap0.3% of flowCommon StockSEC:0000097745-26-000152:6
1,430 shares@ US$632.010.0004% mcap0.5% of flowCommon StockSEC:0000097745-26-000152:7
560 shares@ US$632.940.0002% mcap0.2% of flowCommon StockSEC:0000097745-26-000152:8
80 shares@ US$633.990.0000% mcap0.0% of flowCommon StockSEC:0000097745-26-000152:9
10,000 shares@ US$309.630.0013% mcap1.6% of flowCommon StockSEC:0000097745-26-000152:10
3,014 shares@ US$626.510.0008% mcap1.0% of flowCommon StockSEC:0000097745-26-000152:12
1,791 shares@ US$627.390.0005% mcap0.6% of flowCommon StockSEC:0000097745-26-000152:13
2,147 shares@ US$628.610.0006% mcap0.7% of flowCommon StockSEC:0000097745-26-000152:14
321 shares@ US$629.100.0001% mcap0.1% of flowCommon StockSEC:0000097745-26-000152:15
275 shares@ US$309.630.0000% mcap0.1% of flowCommon StockSEC:0001216055-26-000009:0
6 shares@ US$577.370.0000% mcap0.0% of flowCommon StockSEC:0001216055-26-000009:1
4 shares@ US$579.260.0000% mcap0.0% of flowCommon StockSEC:0001216055-26-000009:2
2 shares@ US$579.270.0000% mcap0.0% of flowCommon StockSEC:0001216055-26-000009:3
25 of 204 declarations
About Casper Marc N
CASPER MARC N is a declarant linked to Thermo Fisher Scientific INC. as Chairman & CEO and to SYNOPSYS INC as Director. He has 113 filings in total, and in the sampled recent filings covering the period from 2021-08-04 to 2026-03-09, the reported buy amount is EUR 270631 and the reported sell amount is EUR 26615988, with the modal transaction nature shown as Cession.
