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WJ

William R. Jellison

AVNT
DIRECTOR · AVIENT CORP · CIK 0001189883
FILING MIX · LIFETIME97%/3%
BUYS
37
SELLS
1
TOTAL VALUE
$960.7K
COMPANIES
4
ACTIVE SINCE
Sep 2020
HOLDINGS NOW
58,811
AVG SELL PX
—
TRADE KIND
SHOWING 38 / 38
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 6 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by William R. Jellison, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d3+100.00%+1.99%+0.26%+1.73%+1.74%—
14d3+66.67%-0.09%+0.77%-0.86%-0.09%—
30d3+66.67%+1.68%+2.93%-1.26%-1.28%—
60d3+66.67%+1.09%+4.04%-2.95%-3.64%—
90d3+66.67%+5.78%+4.12%+1.66%+6.04%—
180d3+66.67%+1.97%+7.42%-5.46%-2.07%—
1y3(3 pending)——————
2y3(3 pending)——————
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
AVNT · 27,174 shares · as of Jun 30, 2026
09,59919,19828,79638,395202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 37 buys / 1 sellsCOVERAGE · 24 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
1,049——27,174Jun 30, 2026Jul 2, 2026 ↗View →
MDT
MEDTRONIC PLC
PURCHASEGRANT
Stock grant
1,444——6,444Apr 27, 2026Apr 29, 2026 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
1,072——26,125Mar 31, 2026Apr 2, 2026 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
1,239——25,053Dec 31, 2025Jan 5, 2026 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
1,192——23,814Sep 30, 2025Oct 2, 2025 ↗View →
MDT
MEDTRONIC PLC
PURCHASE
2,500$92.37$230.9K5,000Aug 25, 2025Aug 25, 2025 ↗View →
MDT
MEDTRONIC PLC
PURCHASE
2,500$92.73$231.8K2,500Aug 22, 2025Aug 25, 2025 ↗View →
MASI
MASIMO CORP
PURCHASE
3,000$145.98$437.9K4,790Aug 11, 2025Aug 12, 2025 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
1,187——22,622Jun 30, 2025Jul 2, 2025 ↗View →
ANIK
ANIKA THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
14,164——20,403Jun 20, 2025Jun 24, 2025 ↗View →
MASI
MASIMO CORP
PURCHASEGRANT
Stock grant
1,790——1,790Apr 29, 2025May 1, 2025 ↗View →
MASI
MASIMO CORP
SALE
1,790——0Apr 29, 2025May 1, 2025 ↗View →
MASI
MASIMO CORP
PURCHASEGRANT
Stock grant
1,225——1,225Apr 29, 2025May 1, 2025 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
1,055——21,435Mar 31, 2025Apr 2, 2025 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
955——20,380Dec 31, 2024Jan 3, 2025 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
775——19,425Sep 30, 2024Oct 2, 2024 ↗View →
MASI
MASIMO CORP
PURCHASEGRANT
Stock grant
1,790——1,790Sep 19, 2024Sep 23, 2024 ↗View →
ANIK
ANIKA THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
5,771——6,239Jul 9, 2024Jul 11, 2024 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
806——18,650Jun 28, 2024Jul 1, 2024 ↗View →
ANIK
ANIKA THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
468——3,168Jun 3, 2024Jun 5, 2024 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
808——17,844Mar 29, 2024Apr 1, 2024 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
834——17,036Dec 29, 2023Jan 3, 2024 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
984——16,202Sep 29, 2023Oct 3, 2023 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
863——15,218Jun 30, 2023Jul 5, 2023 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
857——14,355Mar 31, 2023Apr 3, 2023 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
1,040——13,498Dec 31, 2022Jan 3, 2023 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
1,139——12,458Sep 30, 2022Oct 3, 2022 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
1,139——12,458Sep 30, 2022Oct 3, 2022 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
880——11,319Jun 30, 2022Jul 1, 2022 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
717——10,439Mar 31, 2022Apr 4, 2022 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
627——9,722Dec 31, 2021Jan 3, 2022 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
744——9,095Sep 30, 2021Oct 1, 2021 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
669——8,351Jun 30, 2021Jul 1, 2021 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
682——7,682Mar 31, 2021Apr 1, 2021 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
804——37,653Dec 31, 2020Jan 4, 2021 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
742$40.44$30.0K38,395Dec 31, 2020Jan 4, 2021 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
1,202——35,526Sep 30, 2020Oct 1, 2020 ↗View →
AVNT
AVIENT CORP
PURCHASEGRANT
Stock grant
1,109$27.04$30.0K36,635Sep 30, 2020Oct 1, 2020 ↗View →
Other insiders · AVNT
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About this filer
CIK 0001189883
ROLE
Director
PRIMARY
AVNT
COMPANIES
4
ACTIVE SINCE
Sep 2020
MARKETPEEL · /INSIDER/0001189883DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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One short email. Insider buys, congressional trades, and plain-English analysis.

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