Stryker Corp
A maker of medical devices and surgical robotics, Stryker sells everything from joint replacements and spinal implants to endoscopes and the Mako robotic surgery platform, used by hospitals and surgeons around the world. It began in 1941, when Michigan orthopedic surgeon Dr. Homer Stryker, frustrated that his tools didn't work, started the Orthopedic Frame Company in his basement to sell his own inventions—including a cast cutter he built from a malted milk mixer motor. The firm was renamed Stryker in 1964 when its founder retired.
Granted 23.8K · Sold 3.20M
Granted 900.0K · Sold 181.0K
Granted 99.0K · Sold 875
Granted 97.7K · Sold 514
Granted 54.4K · Sold 28.6K
Granted 51.2K
Granted 15.1K · Sold 7.9K
Granted 34.4K · Sold 8.3K
Sold 441
Granted 18.4K · Sold 11.2K
Granted 15.4K
Granted 26.6K · Sold 11.3K
Sold 165
Granted 158.0K · Sold 66.8K
Granted 4.2K
Granted 7.6K
Granted 3.5K
Granted 4.2K
Granted 4.2K
Granted 4.2K
Granted 10.5K · Sold 4.5K
Granted 2.0K
Granted 677
Granted 1.3K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Stryker Ronda EDirector · 133 transactions | — | 14.18M | 23.8K | — | 3.20M |
| Lobo KevinChair and CEO, Director · 32 transactions | +286.3% | 249.4K | 900.0K | — | 181.0K |
| Pierce James AndrewGroup President · 45 transactions | — | 158.0K | 99.0K | — | 875 |
| Stiles Spencer SPresident and COO · 36 transactions | — | 77.7K | 97.7K | — | 514 |
| Fink M KathrynVP, Chief HR Officer · 48 transactions | — | 36.8K | 54.4K | — | 28.6K |
| Becker Yin CVP, Chief Corp Affairs Officer · 31 transactions | +158.5% | 36.1Kas of Mar 2025 | 51.2K | — | — |
| Datar Srikant M.Director · 24 transactions | +276.7% | 32.5Kas of Dec 2023 | 15.1K | — | 7.9K |
| Menon VijuGroup President · 22 transactions | +241.1% | 22.3K | 34.4K | — | 8.3K |
| Crotty Dylan BramGroup President · 2 transactions | — | 19.9K | — | — | 441 |
| Golston Allan C.Director · 13 transactions | +84.7% | 18.5Kas of Feb 2025 | 18.4K | — | 11.2K |
| Silvernail Andrew KDirector · 10 transactions | +870.8% | 18.5K | 15.4K | — | — |
| Fletcher Robert SVP, Chief Legal Officer · 27 transactions | +226.8% | 15.0K | 26.6K | — | 11.3K |
| Wells Preston WendellVP, Chief Financial Officer · 3 transactions | — | 14.3K | — | — | 165 |
| Boehnlein Glenn SVP, Chief Financial Officer · 42 transactions | -23.6% | 13.2Kas of Mar 2025 | 158.0K | — | 66.8K |
| Brainerd Mary KDirector · 6 transactions | +117.8% | 7.8K | 4.2K | — | — |
| King DebraSee Remarks · 2 transactions | — | 7.6K | 7.6K | — | — |
| McCoy Sherilyn SDirector · 5 transactions | — | 7.2K | 3.5K | — | — |
| Suri RajeevDirector · 6 transactions | +141.6% | 7.2K | 4.2K | — | — |
| Skeete Tatum Lisa MDirector · 6 transactions | — | 5.2K | 4.2K | — | — |
| Caforio GiovanniDirector · 6 transactions | — | 4.5K | 4.2K | — | — |
| Berry William E JrVP, Chief Accounting Officer · 26 transactions | +714.7% | 4.0K | 10.5K | — | 4.5K |
| Ruggeri RachelDirector · 3 transactions | — | 2.0K | 2.0K | — | — |
| Montagnino Kimberly AnnVP, Chief Comm. Officer · 2 transactions | — | 1.9K | 677 | — | — |
| Maceda Emmanuel PerezDirector · 2 transactions | — | 1.3K | 1.3K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: -3.52M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.