InsiderFlow

CASPER MARC N

TMO

CASPER MARC N serves as director, officer: Chairman & CEO at Thermo Fisher Scientific Inc. (TMO). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$439.1K

Total Sells

44 trades

$363.93M

Net Position

Net Seller

$363.49M

Companies Traded

2

TMO, SNPS

Active Period

Aug 2021 – Mar 2026

45 total trades

Most Recent

Sell TMO

Mar 9, 2026 · $2.06M

CASPER MARC N's Insider Trading at Thermo Fisher Scientific Inc. (TMO)

Buys

0 · $0.00

Sells

44 · $363.93M

Total Shares Bought

0

Total Shares Sold

664,206

TMO Price Chart
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DateTypeValue
Mar 9, 2026 Sell$2.06M
Oct 28, 2025 Sell$13.91M
Sep 9, 2025 Sell$200.2K
Sep 2, 2025 Sell$691.2K
Aug 26, 2025 Sell$5.01M
Aug 21, 2025 Sell$248.0K
Aug 7, 2025 Sell$8.15M
Mar 6, 2025 Sell$9.33M
Mar 4, 2025 Sell$2.83M
Nov 4, 2024 Sell$3.26M
Nov 1, 2024 Sell$11.01M
Oct 30, 2024 Sell$11.05M
Sep 5, 2024 Sell$12.17M
Aug 1, 2024 Sell$6.17M
Jul 31, 2024 Sell$9.88M
Jun 5, 2024 Sell$11.37M
May 2, 2024 Sell$5.74M
May 1, 2024 Sell$11.48M
Mar 14, 2024 Sell$5.95M
Mar 13, 2024 Sell$11.93M
Mar 4, 2024 Sell$5.71M
Feb 29, 2024 Sell$11.35M
Feb 20, 2024 Sell$3.05M
Feb 8, 2024 Sell$5.56M
Nov 8, 2023 Sell$5.28M
Nov 6, 2023 Sell$9.02M
Aug 9, 2023 Sell$6.40M
Aug 7, 2023 Sell$10.99M
May 10, 2023 Sell$6.30M
May 8, 2023 Sell$10.92M
Mar 15, 2023 Sell$8.24M
Feb 15, 2023 Sell$6.66M
Feb 13, 2023 Sell$22.89M
Nov 18, 2022 Sell$7.97M
Nov 14, 2022 Sell$10.53M
Nov 8, 2022 Sell$8.88M
Nov 4, 2022 Sell$9.90M
Nov 2, 2022 Sell$10.29M
Aug 5, 2022 Sell$11.78M
Aug 3, 2022 Sell$11.81M
May 5, 2022 Sell$10.99M
May 4, 2022 Sell$5.46M
Aug 6, 2021 Sell$10.79M
Aug 4, 2021 Sell$10.71M

CASPER MARC N's Insider Trading at Synopsys, Inc. (SNPS)

Buys

1 · $439.1K

Sells

0 · $0.00

Total Shares Bought

750

Total Shares Sold

0

SNPS Price Chart
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DateTypeValue
Mar 27, 2024 Buy$439.1K