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Insider Trading Intelligence
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JW

James P. Williams

PII
SVP-CHRO · POLARIS INC. · CIK 0001375356
FILING MIX · LIFETIME61%/39%
BUYS
31
SELLS
20
TOTAL VALUE
$18.30M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
0
AVG SELL PX
$118.64
TRADE KIND
SHOWING 51 / 51
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
8 backtested trades · 8 horizons · 5 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by James P. Williams, 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
7d8+37.50%+0.19%+1.20%-1.01%-0.62%—
14d8+62.50%-1.64%+1.24%-2.88%-3.38%—
30d8+50.00%-3.53%+3.07%-6.60%-4.34%—
60d8+75.00%-2.98%+4.47%-7.45%-8.36%—
90d8+100.00%-10.20%+6.15%-16.35%-16.20%—
180d8(1 pending)+57.14%-2.59%+16.28%-20.08%-26.94%—
1y8(2 pending)+66.67%-4.14%+18.21%-22.35%-27.94%—
2y8(2 pending)+66.67%-4.76%+12.60%-17.36%-15.84%—
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
PII · 0 shares · as of May 28, 2026
016,91233,82450,73667,648202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
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 · 31 buys / 20 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
PII
POLARIS INC.
SALE
SVP-CHRO
34,104——0May 28, 2026Jun 1, 2026 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
5,243$67.17$352.2K48,645Feb 3, 2026Feb 4, 2026 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
37,207——37,207Jan 28, 2026Jan 30, 2026 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
10,010$64.94$650.0K53,888Jan 28, 2026Jan 30, 2026 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
4,554$67.53$307.5K43,878Dec 5, 2025Dec 8, 2025 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
340——48,432Jan 29, 2025Jan 31, 2025 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
28,291——48,092Jan 29, 2025Jan 31, 2025 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
67,648——67,648Jan 29, 2025Jan 31, 2025 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
2,544——17,432Jan 31, 2024Feb 2, 2024 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
1,230$89.96$110.7K19,801Jan 31, 2024Feb 2, 2024 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
20,369——20,369Jan 31, 2024Feb 2, 2024 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
3,599——21,031Jan 31, 2024Feb 2, 2024 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
1,113$91.37$101.7K14,888Jan 27, 2024Jan 30, 2024 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
5,557——27,795Feb 1, 2023Feb 3, 2023 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
14,349——14,349Feb 1, 2023Feb 3, 2023 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
2,654——16,001Feb 1, 2023Feb 3, 2023 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
3,171——13,347Jan 29, 2023Jan 31, 2023 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
3,171——22,238Jan 29, 2023Jan 31, 2023 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
3,967$107.18$425.2K16,518Jan 27, 2023Jan 31, 2023 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
113$105.17$11.9K20,485Dec 8, 2022Dec 9, 2022 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
3,543——34,104Jan 30, 2022Feb 13, 2026 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
3,543——45,102Jan 30, 2022Feb 13, 2026 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
17,626——17,626Jan 26, 2022Jul 28, 2023 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
18,877——18,877Jan 26, 2022Jan 27, 2022 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
2,808——20,598Jan 26, 2022Jan 27, 2022 ↗View →
PII
POLARIS INC.
PURCHASE
SVP-CHRO
5,169——19,067Jan 26, 2022Jan 27, 2022 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
395$110.89$43.8K17,790Dec 1, 2021Dec 3, 2021 ↗View →
PII
POLARIS INC.
PURCHASE
SVP-CHRO
30,000$70.18$2.11M48,185Mar 15, 2021Mar 16, 2021 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
15,000$139.14$2.09M18,185Mar 15, 2021Mar 16, 2021 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
30,000——0Mar 15, 2021Mar 16, 2021 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
15,000$138.53$2.08M33,185Mar 15, 2021Mar 16, 2021 ↗View →
PII
POLARIS INC.
PURCHASE
SVP-CHRO
20,000$86.45$1.73M42,991Mar 8, 2021Mar 9, 2021 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
24,403$133.78$3.26M18,588Mar 8, 2021Mar 9, 2021 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
20,000——0Mar 8, 2021Mar 9, 2021 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
403$134.12$54.1K18,185Mar 8, 2021Mar 9, 2021 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
2,766——22,991Jan 31, 2021Feb 2, 2021 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
8,521——25,757Jan 27, 2021Jan 29, 2021 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
2,663——17,236Jan 27, 2021Jan 29, 2021 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
17,503——17,503Jan 27, 2021Jan 29, 2021 ↗View →
PII
POLARIS INC.
PURCHASE
SVP-CHRO
2,658——13,898Jan 27, 2021Jan 29, 2021 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
2,766——16,664Jan 27, 2021Feb 2, 2021 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
14,000$107.00$1.50M14,573Aug 11, 2020Aug 13, 2020 ↗View →
PII
POLARIS INC.
PURCHASE
SVP-CHRO
14,000——0Aug 11, 2020Aug 13, 2020 ↗View →
PII
POLARIS INC.
PURCHASE
SVP-CHRO
14,000$65.57$918.0K28,573Aug 11, 2020Aug 13, 2020 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
14,000$107.00$1.50M14,573Aug 5, 2020Aug 7, 2020 ↗View →
PII
POLARIS INC.
PURCHASE
SVP-CHRO
14,000$65.57$918.0K28,573Aug 5, 2020Aug 7, 2020 ↗View →
PII
POLARIS INC.
PURCHASE
SVP-CHRO
14,000——14,000Aug 5, 2020Aug 7, 2020 ↗View →
PII
POLARIS INC.
SALE
SVP-CHRO
1,537$94.54$145.3K14,573Jan 29, 2020Jan 31, 2020 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
3,040——16,110Jan 29, 2020Jan 31, 2020 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
3,306——13,070Jan 29, 2020Jan 31, 2020 ↗View →
PII
POLARIS INC.
PURCHASEGRANT
Stock grant
28,461——28,461Jan 29, 2020Jan 31, 2020 ↗View →
Other insiders · PII
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About this filer
CIK 0001375356
ROLE
SVP-CHRO
PRIMARY
PII
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001375356DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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