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SK

Stephen Paul Koch

RS
EXEC. VP, COO · RELIANCE, INC. · CIK 0001488432
FILING MIX · LIFETIME32%/68%
BUYS
13
SELLS
28
TOTAL VALUE
$31.43M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
16,543
AVG SELL PX
$231.25
TRADE KIND
SHOWING 41 / 41
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
18 backtested trades · 8 horizons · 15 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Stephen Paul Koch, 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
7d18+72.22%-2.02%-0.53%-1.49%-1.02%—
14d18+72.22%-3.13%-0.51%-2.62%-1.26%—
30d18+72.22%-3.61%+0.90%-4.51%-3.60%—
60d18+11.11%+5.94%+1.56%+4.38%+4.36%—
90d18+22.22%+9.53%+1.74%+6.95%+12.99%—
180d18(3 pending)+0.00%+19.31%+7.64%+8.04%+8.19%—
1y18(6 pending)+33.33%+19.98%+11.71%+8.28%+3.54%—
2y18(6 pending)+0.00%+55.80%+25.86%+44.55%+51.88%—
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
RS · 16,543 shares · as of Mar 5, 2026
010,53121,06231,59342,124202120222023202420252026SHARES 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
FLOW · 13 buys / 28 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
RS
RELIANCE, INC.
PURCHASEGRANT
Stock grant
2,522——16,543Mar 5, 2026Mar 6, 2026 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
13,888$321.39$4.46M24,193Feb 23, 2026Feb 25, 2026 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
10,132$321.94$3.26M14,061Feb 23, 2026Feb 25, 2026 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
40$322.80$12.9K14,021Feb 23, 2026Feb 25, 2026 ↗View →
RS
RELIANCE, INC.
PURCHASEGRANT
Stock grant
24,060——38,081Feb 23, 2026Feb 25, 2026 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
80$285.32$22.8K14,021Dec 1, 2025Dec 2, 2025 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
1,291$283.84$366.4K14,101Dec 1, 2025Dec 2, 2025 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
1,695$283.26$480.1K15,392Dec 1, 2025Dec 2, 2025 ↗View →
RS
RELIANCE, INC.
PURCHASEGRANT
Stock grant
13,110——19,949Feb 24, 2025Feb 25, 2025 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
5,702$299.21$1.71M17,087Feb 24, 2025Feb 25, 2025 ↗View →
RS
RELIANCE, INC.
PURCHASEGRANT
Stock grant
2,840——22,789Feb 24, 2025Feb 25, 2025 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
713$321.24$229.0K6,839Dec 1, 2024Dec 3, 2024 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
992$297.17$294.8K7,552May 31, 2024Jun 3, 2024 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
2,201$296.53$652.7K8,544May 31, 2024Jun 3, 2024 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
12,976$295.29$3.83M10,745May 31, 2024Jun 3, 2024 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
4,252$294.63$1.25M23,721May 31, 2024Jun 3, 2024 ↗View →
RS
RELIANCE, INC.
PURCHASEGRANT
Stock grant
2,847——27,973Mar 1, 2024Mar 5, 2024 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
5,020$326.43$1.64M25,125Feb 16, 2024Feb 21, 2024 ↗View →
RS
RELIANCE, INC.
PURCHASEGRANT
Stock grant
11,540——30,145Feb 16, 2024Feb 21, 2024 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
1,671$278.91$466.1K18,605Dec 1, 2023Dec 5, 2023 ↗View →
RS
RELIANCE, INC.
PURCHASEGRANT
Stock grant
3,066——20,276Mar 1, 2023Mar 3, 2023 ↗View →
RS
RELIANCE, INC.
SALEGRANT
Stock grant
19,708——25,194Feb 17, 2023Feb 22, 2023 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
7,984$247.90$1.98M17,210Feb 17, 2023Feb 22, 2023 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
5,263$213.54$1.12M6,792Dec 2, 2022Dec 5, 2022 ↗View →
RS
RELIANCE, INC.
SALE
Exec. VP, COO
1,306$214.42$280.0K5,486Dec 2, 2022Dec 5, 2022 ↗View →
RS
RELIANCE, INC.
PURCHASEGRANT
Stock grant
1,639——12,055Mar 22, 2022Mar 24, 2022 ↗View →
RS
RELIANCE, INC.
SALE
Sr. VP, Operations
14,443$184.20$2.66M20,447Feb 28, 2022Mar 1, 2022 ↗View →
RS
RELIANCE, INC.
SALE
Sr. VP, Operations
9,288$185.12$1.72M11,159Feb 28, 2022Mar 1, 2022 ↗View →
RS
RELIANCE, INC.
SALE
Sr. VP, Operations
743$185.67$138.0K10,416Feb 28, 2022Mar 1, 2022 ↗View →
RS
RELIANCE, INC.
PURCHASEGRANT
Stock grant
18,540——42,124Feb 18, 2022Feb 23, 2022 ↗View →
RS
RELIANCE, INC.
SALE
Sr. VP, Operations
7,234$174.95$1.27M34,890Feb 18, 2022Feb 23, 2022 ↗View →
RS
RELIANCE, INC.
SALE
Sr. VP, Operations
2,689$149.46$401.9K23,584Dec 1, 2021Dec 3, 2021 ↗View →
RS
RELIANCE, INC.
PURCHASEGRANT
Stock grant
3,847——26,273Mar 23, 2021Mar 25, 2021 ↗View →
RS
RELIANCE, INC.
PURCHASEGRANT
Stock grant
15,147——27,896Feb 23, 2021Feb 25, 2021 ↗View →
RS
RELIANCE, INC.
SALE
Sr. VP, Operations
5,470$131.37$718.6K22,426Feb 23, 2021Feb 25, 2021 ↗View →
RS
RELIANCE, INC.
SALE
Sr. VP, Operations
4,094$119.43$488.9K14,835Dec 3, 2020Dec 3, 2020 ↗View →
RS
RELIANCE, INC.
SALE
Sr. VP, Operations
2,086$120.15$250.6K12,749Dec 3, 2020Dec 3, 2020 ↗View →
RS
RELIANCE, INC.
SALE
Sr. VP, Operations
9,625$121.26$1.17M18,929Nov 24, 2020Nov 25, 2020 ↗View →
RS
RELIANCE, INC.
PURCHASEGRANT
Stock grant
6,569——28,554Mar 24, 2020Mar 26, 2020 ↗View →
RS
RELIANCE, INC.
SALE
Sr. VP, Operations
5,052$110.95$560.5K21,985Feb 25, 2020Feb 27, 2020 ↗View →
RS
RELIANCE, INC.
PURCHASEGRANT
Stock grant
14,677——27,037Feb 25, 2020Feb 27, 2020 ↗View →
Other insiders · RS
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About this filer
CIK 0001488432
ROLE
Exec. VP, COO
PRIMARY
RS
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001488432DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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