Ronda E. Stryker Insider Trading Activity
Ronda E. Stryker has been net-selling over the last 12 months with 0 purchases and 58 sales across 1 company.
SYK is the most-traded position with 58 trades. The largest single transaction was a sale of SYK for $49.8M on Nov 6, 2025.
Performance Scorecard
Forward stock performance after each transaction by Ronda E. Stryker. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -1.2% | 22% | 46 |
| 90 days | — | +7.1% | 57% | 46 |
| 120 days | — | +6.6% | 65% | 40 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersSYK · STRYKER CORP
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Showing the 50 most recent of 66 disclosed trades.
| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Aug 19, 2026 | SYK | Sell | 10,812 | $339.71 | $3.7M | −0.5% | Director | |
Aug 19, 2026 | SYK | Sell | 11,257 | $338.90 | $3.8M | −0.5% | Director | |
Aug 19, 2026 | SYK | Sell | 2,308 | $337.98 | $780K | −0.1% | Director | |
Aug 19, 2026 | SYK | Sell | 320 | $336.79 | $108K | −0.0% | Director | |
Aug 19, 2026 | SYK | Sell | 80 | $335.06 | $27K | −0.0% | Director | |
Aug 19, 2026 | SYK | Sell | 200 | $333.93 | $67K | −0.0% | Director | |
Aug 19, 2026 | SYK | Sell | 440 | $333.18 | $147K | −0.0% | Director | |
Aug 19, 2026 | SYK | Sell | 40 | $331.81 | $13K | −0.0% | Director | |
Aug 19, 2026 | SYK | Sell | 805 | $343.47 | $276K | −0.0% | Director | |
Aug 19, 2026 | SYK | Sell | 3,852 | $342.80 | $1.3M | −0.2% | Director | |
Aug 19, 2026 | SYK | Sell | 3,274 | $341.84 | $1.1M | −0.1% | Director | |
Aug 19, 2026 | SYK | Sell | 16,612 | $340.71 | $5.7M | −0.7% | Director | |
Aug 18, 2026 | SYK | Sell | 25,536 | $334.94 | $8.6M | −1.0% | Director | |
Aug 18, 2026 | SYK | Sell | 2,920 | $332.69 | $971K | −0.1% | Director | |
Aug 18, 2026 | SYK | Sell | 2,239 | $331.74 | $743K | −0.1% | Director | |
Aug 18, 2026 | SYK | Sell | 3,481 | $338.50 | $1.2M | −0.2% | Director | |
Aug 18, 2026 | SYK | Sell | 16,243 | $337.63 | $5.5M | −0.7% | Director | |
Aug 18, 2026 | SYK | Sell | 109,425 | $336.43 | $36.8M | −4.5% | Director | |
Aug 18, 2026 | SYK | Sell | 131,752 | $335.64 | $44.2M | −5.1% | Director | |
Aug 18, 2026 | SYK | Sell | 8,404 | $333.82 | $2.8M | −0.3% | Director | |
May 26, 2026 | SYK | Sell | 10,407 | $314.38 | $3.3M | −0.5% | Director | |
May 26, 2026 | SYK | Sell | 21,807 | $310.77 | $6.8M | −1.0% | Director | |
May 26, 2026 | SYK | Sell | 115,960 | $311.60 | $36.1M | −5.2% | Director | |
May 26, 2026 | SYK | Sell | 114,059 | $312.44 | $35.6M | −5.4% | Director | |
May 26, 2026 | SYK | Sell | 44,060 | $313.35 | $13.8M | −2.2% | Director | |
May 26, 2026 | SYK | Sell | 3,707 | $315.11 | $1.2M | −0.1% | Director | |
Feb 5, 2026 | SYK | Sell | 4,239 | $361.50 | $1.5M | −0.2% | Director | |
Feb 5, 2026 | SYK | Sell | 61,199 | $363.34 | $22.2M | −2.6% | Director | |
Feb 5, 2026 | SYK | Sell | 34,607 | $364.29 | $12.6M | −1.5% | Director | |
Feb 5, 2026 | SYK | Sell | 51,774 | $365.26 | $18.9M | −2.3% | Director | |
Feb 5, 2026 | SYK | Sell | 23,151 | $366.35 | $8.5M | −1.0% | Director | |
Feb 5, 2026 | SYK | Sell | 6,342 | $366.99 | $2.3M | −0.3% | Director | |
Feb 5, 2026 | SYK | Sell | 68,688 | $362.42 | $24.9M | −2.8% | Director | |
Feb 4, 2026 | SYK | Sell | 4,836 | $366.56 | $1.8M | −0.2% | Director | |
Feb 4, 2026 | SYK | Sell | 14,673 | $359.48 | $5.3M | −0.5% | Director | |
Feb 4, 2026 | SYK | Sell | 40,363 | $360.41 | $14.5M | −1.5% | Director | |
Feb 4, 2026 | SYK | Sell | 25,220 | $361.38 | $9.1M | −1.0% | Director | |
Feb 4, 2026 | SYK | Sell | 30,067 | $362.69 | $10.9M | −1.2% | Director | |
Feb 4, 2026 | SYK | Sell | 20,395 | $363.50 | $7.4M | −0.8% | Director | |
Feb 4, 2026 | SYK | Sell | 61,956 | $364.68 | $22.6M | −2.4% | Director | |
Feb 4, 2026 | SYK | Sell | 29,110 | $365.57 | $10.6M | −1.2% | Director | |
Feb 4, 2026 | SYK | Sell | 14,437 | $358.51 | $5.2M | −0.5% | Director | |
Feb 4, 2026 | SYK | Sell | 6,783 | $367.91 | $2.5M | −0.3% | Director | |
Feb 4, 2026 | SYK | Sell | 2,160 | $368.56 | $796K | −0.1% | Director | |
Nov 6, 2025 | SYK | Sell | 1,754 | $355.80 | $624K | −0.1% | Director | |
Nov 6, 2025 | SYK | Sell | 396 | $349.95 | $139K | −0.0% | Director | |
Nov 6, 2025 | SYK | Sell | 3,819 | $351.30 | $1.3M | −0.1% | Director | |
Nov 6, 2025 | SYK | Sell | 68,108 | $352.45 | $24.0M | −2.3% | Director | |
Nov 6, 2025 | SYK | Sell | 141,052 | $353.17 | $49.8M | −4.9% | Director | |
Nov 6, 2025 | SYK | Sell | 36,390 | $354.13 | $12.9M | −1.3% | Director |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| SYK | STRYKER CORP | 66 | $656.2M |