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MR

Marty M. Reaume

SPSC
DIRECTOR · SPS COMMERCE INC · CIK 0001735354
FILING MIX · LIFETIME49%/51%
BUYS
23
SELLS
24
TOTAL VALUE
$3.79M
COMPANIES
1
ACTIVE SINCE
May 2020
HOLDINGS NOW
12,894
AVG SELL PX
$131.07
TRADE KIND
SHOWING 47 / 47
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
16 backtested trades · 8 horizons · 21 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Marty M. Reaume, 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
7d16+87.50%-4.53%+1.50%-6.03%-3.78%—
14d16+100.00%-5.04%+0.95%-5.90%-3.23%—
30d16+100.00%-8.19%-0.01%-8.18%-6.63%—
60d16(1 pending)+100.00%-8.23%+0.30%-8.54%-9.56%—
90d16(2 pending)+78.57%-10.41%+0.71%-11.12%-4.20%—
180d16(6 pending)+20.00%+2.69%+8.30%-5.61%-4.37%—
1y16(6 pending)+20.00%+13.45%+20.31%-6.86%-4.16%—
2y16(6 pending)+50.00%-4.47%+39.25%-43.72%-40.40%—
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
SPSC · 12,894 shares · as of May 28, 2026
04,1268,25112,37716,502202120222023202420252026SHARES 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 · 23 buys / 24 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
3,736——12,894May 28, 2026Jun 1, 2026 ↗View →
SPSC
SPS COMMERCE INC
SALE10b5-1
10b5-1 plan
1,000$57.03$57.0K9,158May 7, 2026May 11, 2026 ↗View →
SPSC
SPS COMMERCE INC
PURCHASE
1,000$51.80$51.8K10,158May 7, 2026May 11, 2026 ↗View →
SPSC
SPS COMMERCE INC
SALE
1,000——0May 7, 2026May 11, 2026 ↗View →
SPSC
SPS COMMERCE INC
SALE10b5-1
10b5-1 plan
1,000$57.90$57.9K9,158Apr 7, 2026Apr 9, 2026 ↗View →
SPSC
SPS COMMERCE INC
PURCHASE
1,000$51.80$51.8K10,158Apr 7, 2026Apr 9, 2026 ↗View →
SPSC
SPS COMMERCE INC
SALE
1,000——1,000Apr 7, 2026Apr 9, 2026 ↗View →
SPSC
SPS COMMERCE INC
PURCHASE
1,000$51.80$51.8K10,158Mar 9, 2026Mar 11, 2026 ↗View →
SPSC
SPS COMMERCE INC
SALE
1,000——2,000Mar 9, 2026Mar 11, 2026 ↗View →
SPSC
SPS COMMERCE INC
SALE10b5-1
10b5-1 plan
1,000$62.73$62.7K9,158Mar 9, 2026Mar 11, 2026 ↗View →
SPSC
SPS COMMERCE INC
SALE
1,000——3,000Feb 9, 2026Feb 11, 2026 ↗View →
SPSC
SPS COMMERCE INC
PURCHASE
1,000$51.80$51.8K10,158Feb 9, 2026Feb 11, 2026 ↗View →
SPSC
SPS COMMERCE INC
SALE10b5-1
10b5-1 plan
1,000$79.92$79.9K9,158Feb 9, 2026Feb 11, 2026 ↗View →
SPSC
SPS COMMERCE INC
SALE10b5-1
10b5-1 plan
1,332$92.52$123.2K9,158Jan 7, 2026Jan 9, 2026 ↗View →
SPSC
SPS COMMERCE INC
PURCHASE
1,732$51.80$89.7K10,890Jan 7, 2026Jan 9, 2026 ↗View →
SPSC
SPS COMMERCE INC
SALE
1,732——4,000Jan 7, 2026Jan 9, 2026 ↗View →
SPSC
SPS COMMERCE INC
SALE10b5-1
10b5-1 plan
400$91.40$36.6K10,490Jan 7, 2026Jan 9, 2026 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
1,310——9,158May 13, 2025May 15, 2025 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
465——7,848May 16, 2024May 20, 2024 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
1,136——1,136May 16, 2024May 20, 2024 ↗View →
SPSC
SPS COMMERCE INC
SALE
3,285——0Dec 19, 2023Dec 21, 2023 ↗View →
SPSC
SPS COMMERCE INC
PURCHASE
3,285$37.22$122.3K10,668Dec 19, 2023Dec 21, 2023 ↗View →
SPSC
SPS COMMERCE INC
SALE
2,307$190.29$439.0K8,361Dec 19, 2023Dec 21, 2023 ↗View →
SPSC
SPS COMMERCE INC
SALE
978$191.35$187.1K7,383Dec 19, 2023Dec 21, 2023 ↗View →
SPSC
SPS COMMERCE INC
SALE10b5-1
10b5-1 plan
376$177.50$66.7K7,383Nov 14, 2023Nov 16, 2023 ↗View →
SPSC
SPS COMMERCE INC
SALE10b5-1
10b5-1 plan
1,011$175.81$177.7K9,657Nov 14, 2023Nov 16, 2023 ↗View →
SPSC
SPS COMMERCE INC
SALE10b5-1
10b5-1 plan
1,898$176.68$335.3K7,759Nov 14, 2023Nov 16, 2023 ↗View →
SPSC
SPS COMMERCE INC
SALE
3,285——3,285Nov 14, 2023Nov 16, 2023 ↗View →
SPSC
SPS COMMERCE INC
PURCHASE
3,285$37.22$122.3K10,668Nov 14, 2023Nov 16, 2023 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
118——7,383Aug 3, 2023Aug 7, 2023 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
585——7,265May 12, 2023May 16, 2023 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
1,466——1,466May 12, 2023May 16, 2023 ↗View →
SPSC
SPS COMMERCE INC
PURCHASE
9,822$35.79$351.5K16,502Aug 5, 2022Aug 9, 2022 ↗View →
SPSC
SPS COMMERCE INC
SALE
1,756$129.35$227.1K12,246Aug 5, 2022Aug 9, 2022 ↗View →
SPSC
SPS COMMERCE INC
SALE
1,611$128.26$206.6K14,002Aug 5, 2022Aug 9, 2022 ↗View →
SPSC
SPS COMMERCE INC
SALE
9,822——0Aug 5, 2022Aug 9, 2022 ↗View →
SPSC
SPS COMMERCE INC
SALE
889$127.37$113.2K15,613Aug 5, 2022Aug 9, 2022 ↗View →
SPSC
SPS COMMERCE INC
SALE
3,593$131.25$471.6K6,680Aug 5, 2022Aug 9, 2022 ↗View →
SPSC
SPS COMMERCE INC
SALE
1,973$130.69$257.8K10,273Aug 5, 2022Aug 9, 2022 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
838——6,680May 17, 2022May 19, 2022 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
2,252——2,252May 17, 2022May 19, 2022 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
910——5,816May 19, 2021May 21, 2021 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
2,778——2,778May 19, 2021May 21, 2021 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
2,860——2,860May 19, 2021May 25, 2021 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
936——5,842May 19, 2021May 25, 2021 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
4,536——4,536May 18, 2020May 20, 2020 ↗View →
SPSC
SPS COMMERCE INC
PURCHASEGRANT
Stock grant
1,440——4,906May 18, 2020May 20, 2020 ↗View →
Other insiders · SPSC
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About this filer
CIK 0001735354
ROLE
Director
PRIMARY
SPSC
COMPANIES
1
ACTIVE SINCE
May 2020
MARKETPEEL · /INSIDER/0001735354DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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