TMOTHERMO FISHER SCIENTIFIC INC.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-08-26.
Insider buys (90d)
$0.00
Insider sells (90d)
$59.02M
Net flow
$-59.02M
Filings
11
Buy transactions
0
Sell transactions
91
Distinct insiders
6
Last close (cached)
$630.70
as of 2026-08-27
1d return
-0.5%
5d return
+0.5%
1m return
+9.4%
Top insiders trading TMO (90d)
Recent transactions (50)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-26 | 2026-08-24 | CASPER MARC N OfficerDirector | Sale | 62 | $628.74 | $39.0K | open → |
| 2026-08-26 | 2026-08-24 | CASPER MARC N OfficerDirector | Sale | 79 | $628.01 | $49.6K | open → |
| 2026-08-26 | 2026-08-24 | CASPER MARC N OfficerDirector | Sale | 33 | $626.59 | $20.7K | open → |
| 2026-08-26 | 2026-08-24 | CASPER MARC N OfficerDirector | Sale | 101 | $625.41 | $63.2K | open → |
| 2026-08-26 | 2026-08-24 | CASPER MARC N OfficerDirector | Exer. | 275 | $309.63 | $85.1K | open → |
| 2026-08-24 | 2026-08-22 | Meyer James Officer | Tax | 31 | $629.27 | $19.5K | open → |
| 2026-08-24 | 2026-08-21 | CASPER MARC N OfficerDirector | Sale | 321 | $629.10 | $201.9K | open → |
| 2026-08-24 | 2026-08-21 | CASPER MARC N OfficerDirector | Sale | 2,147 | $628.61 | $1.35M | open → |
| 2026-08-24 | 2026-08-21 | CASPER MARC N OfficerDirector | Sale | 1,791 | $627.39 | $1.12M | open → |
| 2026-08-24 | 2026-08-21 | CASPER MARC N OfficerDirector | Sale | 3,014 | $626.51 | $1.89M | open → |
| 2026-08-24 | 2026-08-21 | CASPER MARC N OfficerDirector | Sale | 2,727 | $625.46 | $1.71M | open → |
| 2026-08-24 | 2026-08-21 | CASPER MARC N OfficerDirector | Exer. | 10,000 | $309.63 | $3.10M | open → |
| 2026-08-24 | 2026-08-20 | CASPER MARC N OfficerDirector | Sale | 80 | $633.99 | $50.7K | open → |
| 2026-08-24 | 2026-08-20 | CASPER MARC N OfficerDirector | Sale | 560 | $632.94 | $354.4K | open → |
| 2026-08-24 | 2026-08-20 | CASPER MARC N OfficerDirector | Sale | 1,430 | $632.01 | $903.8K | open → |
| 2026-08-24 | 2026-08-20 | CASPER MARC N OfficerDirector | Sale | 1,035 | $630.87 | $653.0K | open → |
| 2026-08-24 | 2026-08-20 | CASPER MARC N OfficerDirector | Sale | 1,250 | $629.85 | $787.3K | open → |
| 2026-08-24 | 2026-08-20 | CASPER MARC N OfficerDirector | Sale | 2,601 | $628.82 | $1.64M | open → |
| 2026-08-24 | 2026-08-20 | CASPER MARC N OfficerDirector | Sale | 1,314 | $627.66 | $824.7K | open → |
| 2026-08-24 | 2026-08-20 | CASPER MARC N OfficerDirector | Sale | 821 | $626.83 | $514.6K | open → |
| 2026-08-24 | 2026-08-20 | CASPER MARC N OfficerDirector | Sale | 909 | $625.45 | $568.5K | open → |
| 2026-08-24 | 2026-08-20 | CASPER MARC N OfficerDirector | Exer. | 10,000 | $309.63 | $3.10M | open → |
| 2026-08-20 | 2026-08-19 | Britt Lisa P. Officer | Sale | 11,440 | $613.12 | $7.01M | open → |
| 2026-08-20 | 2026-08-19 | Britt Lisa P. Officer | Exer. | 11,440 | $418.32 | $4.79M | open → |
| 2026-08-13 | 2026-08-11 | Shafer Michael D Officer | Sale | 14,300 | $600.00 | $8.58M | open → |
| 2026-08-13 | 2026-08-11 | Shafer Michael D Officer | Exer. | 14,300 | $418.32 | $5.98M | open → |
| 2026-08-13 | 2026-08-11 | Shafer Michael D Officer | Sale | 11,200 | $600.00 | $6.72M | open → |
| 2026-08-13 | 2026-08-11 | Shafer Michael D Officer | Exer. | 11,200 | $309.63 | $3.47M | open → |
| 2026-08-10 | 2026-08-07 | Holmes Joseph R. Officer | Sale | 420 | $584.81 | $245.6K | open → |
| 2026-08-10 | 2026-08-07 | Holmes Joseph R. Officer | Exer. | 420 | $309.63 | $130.0K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 117 | $593.31 | $69.4K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 495 | $590.78 | $292.4K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 522 | $589.52 | $307.7K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 228 | $587.64 | $134.0K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 945 | $586.52 | $554.3K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 530 | $585.44 | $310.3K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 1,035 | $584.41 | $604.9K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 302 | $583.35 | $176.2K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 113 | $581.85 | $65.7K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 113 | $580.71 | $65.6K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 114 | $579.26 | $66.0K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 94 | $577.37 | $54.3K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 7 | $593.32 | $4.2K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 29 | $590.77 | $17.1K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 32 | $589.51 | $18.9K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 12 | $587.64 | $7.1K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 58 | $586.53 | $34.0K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 30 | $585.42 | $17.6K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 63 | $584.40 | $36.8K | open → |
| 2026-08-10 | 2026-08-07 | CASPER MARC N OfficerDirector | Sale | 18 | $583.37 | $10.5K | open → |
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