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Insider Trading Intelligence
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Renato Tamaro

STE
V.P. & CORPORATE TREASURER · STERIS PLC · CIK 0001713987
FILING MIX · LIFETIME48%/52%
BUYS
25
SELLS
27
TOTAL VALUE
$4.40M
COMPANIES
1
ACTIVE SINCE
Jun 2020
HOLDINGS NOW
6,194
AVG SELL PX
$242.76
TRADE KIND
SHOWING 52 / 52
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
6 backtested trades · 8 horizons · 8 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Renato Tamaro, 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
7d6+33.33%+2.24%+1.53%+0.71%+1.57%—
14d6+33.33%-0.50%+1.68%-2.18%-2.35%—
30d6+83.33%-1.38%+2.32%-3.70%-4.60%—
60d6+33.33%+2.86%+4.75%-1.90%-0.25%—
90d6+50.00%-0.34%+3.75%-4.09%-5.12%—
180d6+83.33%-7.62%+9.15%-16.77%-22.92%—
1y6(4 pending)+50.00%+2.15%+2.97%-0.82%-0.82%—
2y6(4 pending)+50.00%+0.54%+21.91%-21.37%-21.37%—
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
STE · 6,194 shares · as of Jun 4, 2026
02,6835,3668,04810,731202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
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 · 25 buys / 27 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
65$212.24$13.8K6,194Jun 4, 2026Jun 8, 2026 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
64$210.19$13.5K6,259Jun 3, 2026Jun 5, 2026 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
41$209.76$8.6K6,323Jun 2, 2026Jun 4, 2026 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
2,620——2,620Jun 2, 2026Jun 4, 2026 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
750——6,364Jun 2, 2026Jun 4, 2026 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
81——5,614Jun 1, 2026Jun 3, 2026 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
3,536——0Nov 18, 2025Nov 20, 2025 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
1,500$257.76$386.6K5,695Nov 18, 2025Nov 20, 2025 ↗View →
STE
STERIS PLC
PURCHASE
V.P. & Corporate Treasurer
3,536$182.22$644.3K10,731Nov 18, 2025Nov 20, 2025 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
3,324$257.43$855.7K7,407Nov 18, 2025Nov 20, 2025 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
212$258.03$54.7K7,195Nov 18, 2025Nov 20, 2025 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
26——7,195Oct 1, 2025Oct 3, 2025 ↗View →
STE
STERIS PLC
PURCHASE
V.P. & Corporate Treasurer
3,204$147.05$471.1K10,425Aug 20, 2025Aug 22, 2025 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
3,204——0Aug 20, 2025Aug 22, 2025 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
3,204$249.24$798.6K7,221Aug 20, 2025Aug 22, 2025 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
66$242.10$16.0K7,221Jun 4, 2025Jun 6, 2025 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
651——7,287Jun 3, 2025Jun 5, 2025 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
2,316——2,316Jun 3, 2025Jun 5, 2025 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
72$242.08$17.4K6,729Jun 2, 2025Jun 4, 2025 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
42$242.08$10.2K6,636Jun 2, 2025Jun 4, 2025 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
51$242.08$12.3K6,678Jun 2, 2025Jun 4, 2025 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
78$235.78$18.4K6,801Oct 1, 2024Oct 2, 2024 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
2,264——2,264Jun 4, 2024Jun 6, 2024 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
663——6,879Jun 4, 2024Jun 6, 2024 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
129$228.37$29.5K6,301Jun 3, 2024Jun 5, 2024 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
85$228.37$19.4K6,216Jun 3, 2024Jun 5, 2024 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
175$228.37$40.0K6,430Jun 3, 2024Jun 5, 2024 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
72$222.88$16.0K6,605May 31, 2024Jun 4, 2024 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
1,154$231.64$267.3K6,677May 16, 2024May 20, 2024 ↗View →
STE
STERIS PLC
PURCHASE
V.P. & Corporate Treasurer
1,154$114.22$131.8K7,831May 16, 2024May 20, 2024 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
1,154——0May 16, 2024May 20, 2024 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
2,704——2,704May 31, 2023Jun 2, 2023 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
175$199.97$35.0K5,954May 31, 2023Jun 2, 2023 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
723——6,677May 31, 2023Jun 2, 2023 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
2,560——2,560Jun 2, 2022Jun 3, 2022 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
564——6,129Jun 2, 2022Jun 3, 2022 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
151$228.20$34.5K5,565May 31, 2022Jun 2, 2022 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
1,892——1,892Oct 1, 2021Oct 5, 2021 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
344——5,716Oct 1, 2021Oct 5, 2021 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
1,449$213.63$309.5K5,372Aug 26, 2021Aug 27, 2021 ↗View →
STE
STERIS PLC
PURCHASE
V.P. & Corporate Treasurer
300$77.07$23.1K5,821Aug 26, 2021Aug 27, 2021 ↗View →
STE
STERIS PLC
PURCHASE
V.P. & Corporate Treasurer
300——0Aug 26, 2021Aug 27, 2021 ↗View →
STE
STERIS PLC
PURCHASE
V.P. & Corporate Treasurer
149——0Aug 26, 2021Aug 27, 2021 ↗View →
STE
STERIS PLC
PURCHASE
V.P. & Corporate Treasurer
149$69.72$10.4K5,521Aug 26, 2021Aug 27, 2021 ↗View →
STE
STERIS PLC
PURCHASE
V.P. & Corporate Treasurer
1,000——436Aug 26, 2021Aug 27, 2021 ↗View →
STE
STERIS PLC
PURCHASE
V.P. & Corporate Treasurer
1,000$114.22$114.2K6,821Aug 26, 2021Aug 27, 2021 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
576——5,372Jun 2, 2021Jun 3, 2021 ↗View →
STE
STERIS PLC
PURCHASE
V.P. & Corporate Treasurer
3,040——3,040Jun 2, 2021Jun 3, 2021 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
133$188.43$25.1K4,796Jun 1, 2021Jun 2, 2021 ↗View →
STE
STERIS PLC
SALE
V.P. & Corporate Treasurer
132$165.65$21.9K4,929Jun 1, 2020Jun 3, 2020 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
3,536——3,536Jun 1, 2020Jun 3, 2020 ↗View →
STE
STERIS PLC
PURCHASEGRANT
Stock grant
584——5,061Jun 1, 2020Jun 3, 2020 ↗View →
Other insiders · STE
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About this filer
CIK 0001713987
ROLE
V.P. & Corporate Treasurer
PRIMARY
STE
COMPANIES
1
ACTIVE SINCE
Jun 2020
MARKETPEEL · /INSIDER/0001713987DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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