MarketPeel
Insider Trading Intelligence
JD

Jennifer J. Durbin

CMC
SVP, CHIEF HR & COMM. OFFICER · COMMERCIAL METALS CO · CIK 0001815570
FILING MIX · LIFETIME29%/71%
BUYS
9
SELLS
22
TOTAL VALUE
$3.53M
COMPANIES
1
ACTIVE SINCE
Oct 2020
HOLDINGS NOW
52,880
AVG SELL PX
$63.82
TRADE KIND
SHOWING 31 / 31
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 3 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Jennifer J. Durbin, 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
7d1+0.00%+1.38%+0.38%+1.00%+1.00%
14d1+100.00%-3.24%-0.97%-2.27%-2.27%
30d1+100.00%-16.61%-1.19%-15.42%-15.42%
60d1+100.00%-24.53%-4.89%-19.64%-19.64%
90d1+100.00%-18.09%+4.13%-22.22%-22.22%
180d1(1 pending)
1y1(1 pending)
2y1(1 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
CMC · 52,880 shares · as of Feb 3, 2026
019,48338,96558,44877,930202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 9 buys / 22 sellsCOVERAGE · 22 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CMC
COMMERCIAL METALS CO
SALE
Fmr. Chief HR & Comm. Officer
25,050$79.97$2.00M52,880Feb 3, 2026Feb 4, 2026View →
CMC
COMMERCIAL METALS CO
PURCHASEGRANT
Stock grant
9,76477,930Oct 14, 2025Oct 16, 2025View →
CMC
COMMERCIAL METALS CO
SALE
SVP, Chief HR & Comm. Officer
1,201$59.10$71.0K62,955Oct 14, 2025Oct 16, 2025View →
CMC
COMMERCIAL METALS CO
PURCHASEGRANT
Stock grant
8,59371,548Oct 14, 2025Oct 16, 2025View →
CMC
COMMERCIAL METALS CO
SALE
SVP, Chief HR & Comm. Officer
3,382$59.10$199.9K68,166Oct 14, 2025Oct 16, 2025View →
CMC
COMMERCIAL METALS CO
SALE
SVP, Chief HR & Comm. Officer
1,222$59.00$72.1K64,156Oct 10, 2025Oct 14, 2025View →
CMC
COMMERCIAL METALS CO
SALE
SVP, Chief HR & Comm. Officer
1,065$59.31$63.2K65,378Oct 9, 2025Oct 14, 2025View →
CMC
COMMERCIAL METALS CO
PURCHASEGRANT
Stock grant
9,15466,443Oct 14, 2024Oct 16, 2024View →
CMC
COMMERCIAL METALS CO
SALE
SVP, Chief HR & Comm. Officer
1,181$53.52$63.2K44,106Oct 12, 2024Oct 16, 2024View →
CMC
COMMERCIAL METALS CO
SALE
SVP, Chief HR & Comm. Officer
7,153$53.52$382.8K56,789Oct 12, 2024Oct 16, 2024View →
CMC
COMMERCIAL METALS CO
PURCHASEGRANT
Stock grant
19,83663,942Oct 12, 2024Oct 16, 2024View →
CMC
COMMERCIAL METALS CO
SALE
SVP, Chief HR & Comm. Officer
1,004$52.59$52.8K45,287Oct 10, 2024Oct 11, 2024View →
CMC
COMMERCIAL METALS CO
SALE
SVP, Chief HR & Comm. Officer
875$52.60$46.0K46,291Oct 9, 2024Oct 11, 2024View →
CMC
COMMERCIAL METALS CO
SALE
SVP, Chief HR & Comm. Officer
1,139$43.16$49.2K47,166Oct 13, 2023Oct 16, 2023View →
CMC
COMMERCIAL METALS CO
SALE
SVP, Chief HR & Comm. Officer
1,375$43.69$60.1K48,305Oct 12, 2023Oct 16, 2023View →
CMC
COMMERCIAL METALS CO
SALE
VP, Chief HR Officer
1,159$48.82$56.6K49,680Oct 10, 2023Oct 11, 2023View →
CMC
COMMERCIAL METALS CO
PURCHASEGRANT
Stock grant
14,86556,392Oct 9, 2023Oct 11, 2023View →
CMC
COMMERCIAL METALS CO
PURCHASEGRANT
Stock grant
8,11541,527Oct 9, 2023Oct 11, 2023View →
CMC
COMMERCIAL METALS CO
SALE
VP, Chief HR Officer
5,553$48.06$266.9K50,839Oct 9, 2023Oct 11, 2023View →
CMC
COMMERCIAL METALS CO
SALE
VP, Chief HR Officer
156$43.85$6.8K32,912Oct 21, 2022Oct 25, 2022View →
CMC
COMMERCIAL METALS CO
SALE
VP, Chief HR Officer
937$42.05$39.4K33,068Oct 13, 2022Oct 17, 2022View →
CMC
COMMERCIAL METALS CO
SALE
VP, Chief HR Officer
1,180$39.62$46.8K34,005Oct 12, 2022Oct 14, 2022View →
CMC
COMMERCIAL METALS CO
PURCHASEGRANT
Stock grant
9,30935,185Oct 10, 2022Oct 12, 2022View →
CMC
COMMERCIAL METALS CO
SALE
VP of Human Resources
154$31.51$4.9K25,376Oct 22, 2021Oct 25, 2021View →
CMC
COMMERCIAL METALS CO
SALE
VP of Human Resources
156$31.81$5.0K25,530Oct 21, 2021Oct 25, 2021View →
CMC
COMMERCIAL METALS CO
SALE
VP of Human Resources
936$32.49$30.4K25,686Oct 13, 2021Oct 14, 2021View →
CMC
COMMERCIAL METALS CO
PURCHASEGRANT
Stock grant
10,94426,622Oct 12, 2021Oct 14, 2021View →
CMC
COMMERCIAL METALS CO
SALE
VP of Human Resources
109$21.33$2.3K15,278Oct 23, 2020Oct 26, 2020View →
CMC
COMMERCIAL METALS CO
SALE
VP of Human Resources
154$21.22$3.3K15,387Oct 22, 2020Oct 23, 2020View →
CMC
COMMERCIAL METALS CO
SALE
VP of Human Resources
156$20.82$3.2K15,541Oct 21, 2020Oct 23, 2020View →
CMC
COMMERCIAL METALS CO
PURCHASEGRANT
Stock grant
8,68115,697Oct 13, 2020Oct 15, 2020View →
Other insiders · CMC
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About this filer
CIK 0001815570
ROLE
SVP, Chief HR & Comm. Officer
PRIMARY
CMC
COMPANIES
1
ACTIVE SINCE
Oct 2020
MARKETPEEL · /INSIDER/0001815570DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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