Thermo Fisher Scientific (TMO) insider buying
8 open-market purchases of TMO by Thermo Fisher Scientific's executives and directors since November 2025, worth $0 in total, from SEC Form 4 filings.
The most recent: Ro Khanna bought — on March 6, 2026.
The biggest buyer over the period is Ro Khanna: 8 purchases, $0.
By year
| Year | Purchases | Value |
|---|---|---|
| 2026 | 6 | $0 |
| 2025 | 2 | $0 |
Biggest buyers
| Insider | Buys | Value |
|---|---|---|
| Ro Khanna | 8 | $0 |
Every purchase
Newest first. From SEC Form 4 filings. Insider buying across the market.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Mar 6, 2026 | Ro Khanna |
0 | $501.72 | — | — |
| Mar 6, 2026 | Ro Khanna |
0 | $501.72 | — | — |
| Feb 24, 2026 | Ro Khanna |
0 | $515.79 | — | — |
| Feb 24, 2026 | Ro Khanna |
0 | $515.79 | — | — |
| Feb 5, 2026 | Ro Khanna |
0 | $541.94 | — | — |
| Feb 5, 2026 | Ro Khanna |
0 | $541.94 | — | — |
| Nov 7, 2025 | Ro Khanna |
0 | $572.72 | — | — |
| Nov 7, 2025 | Ro Khanna |
0 | $572.72 | — | — |
Questions
Are Thermo Fisher Scientific insiders buying the stock?
8 open-market purchases of TMO by Thermo Fisher Scientific's executives and directors since November 2025, worth $0 in total, from SEC Form 4 filings. The most recent: Ro Khanna bought — on March 6, 2026.
What counts as insider buying here?
Open-market purchases (Form 4 code P) by officers and directors. Option exercises, grants and purchases by 10% owners are left out.
From Thermo Fisher Scientific's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.