Insider · CIK 0001189883
William R Jellison
Files at ANIK (Anika Therapeutics, Inc.), MASI (MASIMO CORP), AVNT (AVIENT CORP), MDT (Medtronic plc). First filing Aug 12, 2025, latest Aug 25, 2025.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
MDT: Medtronic plc
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 40Moderate | MDTbuy Medtronic plc | $463k 5,000 shares | - | +19% from low-1% from high | |
| 50Moderate | MASIMO CORP | $438k 3,000 shares | +168% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | AVNT AVIENT CORP | AGrant or award Common Stock | +958 | $0.00 | $0 | 28,132 | 10 d ago |
| Aug 22, 2025 | MDT Medtronic plc | POpen-market purchase Ordinary Shares | +2,500 | $92.73 | $232k | 2,500 | Aug 25, 2025 |
| Aug 25, 2025 | MDT Medtronic plc | POpen-market purchase Ordinary Shares | +2,500 | $92.37 | $231k | 5,000 | Aug 25, 2025 |
| Aug 11, 2025 | MASI MASIMO CORP | POpen-market purchase Common Stock | +3,000 | $145.98 | $438k | 4,790 | Aug 12, 2025 |
| Jun 30, 2025 | AVNT AVIENT CORP | AGrant or award Common Stock | +1,187 | $0.00 | $0 | 22,622 | Jul 2, 2025 |
| Jun 20, 2025 | ANIK Anika Therapeutics, Inc. | AGrant or award Common Stock | +14,164 | $0.00 | $0 | 20,403 | Jun 24, 2025 |
| Apr 29, 2025 | MASI MASIMO CORP | AGrant or award Common Stock | +1,790 | $0.00 | $0 | 1,790 | May 2, 2025 |
| Apr 29, 2025 | MASI MASIMO CORP | MOption exercise Restricted Stock Unitsderivative | -1,790 | $0.00 | $0 | 0 | May 2, 2025 |
| Apr 29, 2025 | MASI MASIMO CORP | AGrant or award Restricted Stock Unitsderivative | +1,225 | $0.00 | $0 | 1,225 | May 2, 2025 |
| Mar 31, 2025 | AVNT AVIENT CORP | AGrant or award Common Stock | +1,055 | $0.00 | $0 | 21,435 | Apr 2, 2025 |
| Dec 31, 2024 | AVNT AVIENT CORP | AGrant or award Common Stock | +955 | $0.00 | $0 | 20,380 | Jan 3, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.