Shafer Michael D
SEC CIK 2020619 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| TMO | Thermo Fisher Scientific | EVP | 20.2K | — | $23.48M | 14 | 2024-08-23 | 2026-08-28 |
Most active insiders at TMO, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | CASPER MARC N | COB, CEO, Dir | — | $53.89M |
| 2 | Lagarde Michel | EVP, COO | — | $51.31M |
| 3 | Shafer Michael D | EVP | — | $22.54M |
| 4 | Britt Lisa P. | SVP, Chief HR Off | — | $16.87M |
| 5 | Lowery Frederick M. | EVP | — | $8.15M |
| 6 | Pettiti Gianluca | Pres, COO | — | $5.12M |
| 7 | Holmes Joseph R. | VP, CAO | — | $245.6K |
| 8 | Meyer James | CFO, Sr. VP | — | — |
| 9 | Shropshire Thomas B Jr. | SVP, GC | — | — |
| 10 | Keith R. Alexandra | Dir | — | — |
Transactions 14
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2026-09-01 16:10 | 2026-08-28 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | F - Tax | $622.18 | -790.04 | 20.2K | -4% | -$491.5K |
| DMT | 2026-08-13 16:01 | 2026-08-11 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | M - OptEx | $370.58 | +25.5K | 35.3K | +260% | +$9.45M |
| DMT | 2026-08-13 16:01 | 2026-08-11 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | S - Sale+OE | $600.00 | -25.5K | 21.0K | -55% | -$15.30M |
| 2026-03-12 | 2026-03-11 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | S - Sale | $499.40 | -1,607 | 20.9K | -7% | -$802.5K | |
| M | 2026-03-02 | 2026-02-28 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | F - Tax | $521.11 | -815.84 | 22.8K | -3% | -$425.1K |
| DM | 2026-02-27 | 2026-02-25 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | A - Grant | $0.00 | +4,698 | 23.4K | +25% | $0 |
| DM | 2025-11-26 | 2025-11-25 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | S - Sale+OE | $600.00 | -10.7K | 18.7K | -36% | -$6.43M |
| DM | 2025-11-26 | 2025-11-25 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | M - OptEx | $262.39 | +10.7K | 27.2K | +65% | +$2.81M |
| M | 2025-09-02 | 2025-08-28 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | F - Tax | $489.74 | -598.10 | 19.0K | -3% | -$292.9K |
| M | 2025-03-04 | 2025-02-28 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | F - Tax | $528.96 | -990.44 | 21.8K | -4% | -$523.9K |
| 2025-03-04 | 2025-03-03 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | S - Sale | $530.92 | -1,780 | 19.3K | -8% | -$945.0K | |
| DM | 2025-02-21 | 2025-02-19 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | A - Grant | $0.00 | +6,315 | 22.4K | +39% | $0 |
| M | 2024-08-29 | 2024-08-28 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | F - Tax | $613.14 | -386.32 | 16.2K | -2% | -$236.9K |
| 2024-08-27 | 2024-08-23 | TMO | Thermo Fisher Scientific | Shafer Michael D | EVP | F - Tax | $606.12 | -279.46 | 16.5K | -2% | -$169.4K |
Purchase Sale Sale after option exercise All abbreviations