Who
Mary K. Brainerd
Director
Company insider
Files Form 4 as: Director, Stryker; Director and Other, Surmodics; Director, Possis Medical.
In numbers
- Trades disclosed
- 75
- Buys
- 5
- Sells
- 0
- Bought
- $53K
- Sold
- $0
- Companies
- 3
- Companies where not an officer
- 3
- First trade
- 3 Jan 2006
- Last trade
- 6 May 2026
- Last filed
- 2 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 6 May 2026filed 8 May 2026 | SYK StrykerMedical Devices | SEC FORM 4 Code A | —762 at $0.00 | filing |
| 6 May 2026filed 8 May 2026 | SYK StrykerMedical Devices | SEC FORM 4 Code A | —762 at $0.00 | filing |
| 8 May 2025filed 12 May 2025 | SYK StrykerMedical Devices | SEC FORM 4 Code A | —560 at $0.00 | filing |
| 9 May 2024filed 13 May 2024 | SYK StrykerMedical Devices | SEC FORM 4 Code A | —653 at $0.00 | filing |
| 10 May 2023filed 12 May 2023 | SYK StrykerMedical Devices | SEC FORM 4 Code A | —705 at $0.00 | filing |
| 4 May 2023filed 8 May 2023 | SYK Strykeroption or derivative · Medical Devices | SEC FORM 4 Code M | —841 at $0.00 | filing |
| 4 May 2023filed 8 May 2023 | SYK StrykerMedical Devices | SEC FORM 4 Code M | —841 at $0.00 | filing |
| 22 Nov 2022filed 2 Sep 2026 | SYK StrykerMedical Devices | SEC FORM 4 Bought | $4,05418 at $225.20 | filing |
| 22 Nov 2022filed 2 Sep 2026 | SYK StrykerMedical Devices | SEC FORM 4 Bought | $4,05418 at $225.20 | filing |
| 4 May 2022filed 6 May 2022 | SYK Strykeroption or derivative · Medical Devices | SEC FORM 4 Code M | —693 at $0.00 | filing |
| 4 May 2022filed 6 May 2022 | SYK Strykeroption or derivative · Medical Devices | SEC FORM 4 Code A | —841 at $0.00 | filing |
| 4 May 2022filed 6 May 2022 | SYK StrykerMedical Devices | SEC FORM 4 Code M | —693 at $0.00 | filing |
| 5 May 2021filed 7 May 2021 | SYK StrykerMedical Devices | SEC FORM 4 Code M | —991 at $0.00 | filing |
| 5 May 2021filed 7 May 2021 | SYK Strykeroption or derivative · Medical Devices | SEC FORM 4 Code M | —991 at $0.00 | filing |
| 5 May 2021filed 7 May 2021 | SYK Strykeroption or derivative · Medical Devices | SEC FORM 4 Code A | —693 at $0.00 | filing |
| 12 Jun 2020filed 2 Sep 2026 | SYK StrykerMedical Devices | SEC FORM 4 Bought | $5573 at $185.65 | filing |
| 12 Jun 2020filed 2 Sep 2026 | SYK StrykerMedical Devices | SEC FORM 4 Bought | $5573 at $185.65 | filing |
| 12 May 2020filed 2 Sep 2026 | SYK StrykerMedical Devices | SEC FORM 4 Bought | $6,95636 at $193.21 | filing |
| 12 May 2020filed 2 Sep 2026 | SYK StrykerMedical Devices | SEC FORM 4 Bought | $6,95636 at $193.21 | filing |
| 1 May 2020filed 5 May 2020 | SYK Strykeroption or derivative · Medical Devices | SEC FORM 4 Code M | —937 at $0.00 | filing |
News
Stryker Corporation $SYK Holdings Cut by Stillwater Wealth Management GroupSYK · dailypolitical.com · 21 Oct 2026Stryker Corporation $SYK Stock: Talbot Financial LLC Increases HoldingsSYK · dailypolitical.com · 19 Oct 2026
0 headlines in the last 90 days name Mary K. Brainerd; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.