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LM

Lauralee Martin

KALU
DIRECTOR · KAISER ALUMINUM CORP · CIK 0001164495
FILING MIX · LIFETIME91%/9%
BUYS
21
SELLS
2
TOTAL VALUE
$2.29M
COMPANIES
2
ACTIVE SINCE
May 2020
HOLDINGS NOW
27,145
AVG SELL PX
$89.14
TRADE KIND
SHOWING 23 / 23
Trades · vs SPY
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Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 4 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Lauralee Martin, 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
7d3+66.67%+5.53%+0.78%+4.75%+3.85%—
14d3+66.67%+9.59%+1.19%+8.40%+10.49%—
30d3+66.67%+10.25%+2.51%+7.75%+7.79%—
60d3+33.33%-3.96%+2.81%-6.76%-8.59%—
90d3+66.67%+14.15%+6.26%+7.89%-4.00%—
180d3+0.00%+12.20%+10.84%+1.36%-17.41%—
1y3(2 pending)+0.00%+6.57%+25.40%-18.83%-18.83%—
2y3(2 pending)+0.00%+6.39%+14.24%-7.85%-7.85%—
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
KALU · 6,719 shares · as of Jun 10, 2025
04,4918,98213,47317,96420212022202320242025SHARES 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 · 21 buys / 2 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MMI
MARCUS & MILLICHAP, INC.
PURCHASEGRANT
Stock grant
2,698$27.79$75.0K20,426Apr 30, 2026May 4, 2026 ↗View →
MMI
MARCUS & MILLICHAP, INC.
PURCHASE10b5-1
10b5-1 plan
1,721$29.34$50.5K17,748Aug 11, 2025Aug 11, 2025 ↗View →
MMI
MARCUS & MILLICHAP, INC.
PURCHASE10b5-1
10b5-1 plan
1,701$29.34$49.9K17,728Aug 11, 2025May 4, 2026 ↗View →
KALU
KAISER ALUMINUM CORP
PURCHASEGRANT
Stock grant
1,626$73.49$119.5K8,345Jun 10, 2025Jun 12, 2025 ↗View →
KALU
KAISER ALUMINUM CORP
PURCHASEGRANT
Stock grant
1,905——6,719Jun 10, 2025Jun 12, 2025 ↗View →
MMI
MARCUS & MILLICHAP, INC.
PURCHASEGRANT
Stock grant
2,471$30.35$75.0K16,027May 1, 2025May 2, 2025 ↗View →
KALU
KAISER ALUMINUM CORP
PURCHASEGRANT
Stock grant
1,444——3,504Jun 11, 2024Jun 13, 2024 ↗View →
KALU
KAISER ALUMINUM CORP
PURCHASEGRANT
Stock grant
1,310$96.89$126.9K4,814Jun 11, 2024Jun 13, 2024 ↗View →
MMI
MARCUS & MILLICHAP, INC.
PURCHASEGRANT
Stock grant
2,303$32.56$75.0K13,556May 2, 2024May 3, 2024 ↗View →
KALU
KAISER ALUMINUM CORP
SALEGRANT
Gift
15,904——2,060Feb 29, 2024Mar 4, 2024 ↗View →
KALU
KAISER ALUMINUM CORP
PURCHASEGRANT
Stock grant
2,060——16,062Jun 7, 2023Jun 9, 2023 ↗View →
KALU
KAISER ALUMINUM CORP
PURCHASEGRANT
Stock grant
1,902$63.08$120.0K17,964Jun 7, 2023Jun 9, 2023 ↗View →
MMI
MARCUS & MILLICHAP, INC.
PURCHASEGRANT
Stock grant
2,477$30.27$75.0K11,253May 2, 2023May 3, 2023 ↗View →
KALU
KAISER ALUMINUM CORP
PURCHASEGRANT
Stock grant
1,325——12,779Jun 2, 2022Jun 6, 2022 ↗View →
KALU
KAISER ALUMINUM CORP
PURCHASEGRANT
Stock grant
1,223$98.11$120.0K14,002Jun 2, 2022Jun 6, 2022 ↗View →
MMI
MARCUS & MILLICHAP, INC.
PURCHASEGRANT
Stock grant
1,642$45.65$75.0K8,776May 3, 2022May 5, 2022 ↗View →
KALU
KAISER ALUMINUM CORP
PURCHASEGRANT
Stock grant
952——10,845Jun 3, 2021Jun 7, 2021 ↗View →
KALU
KAISER ALUMINUM CORP
PURCHASEGRANT
Stock grant
609$131.21$79.9K11,454Jun 3, 2021Jun 7, 2021 ↗View →
MMI
MARCUS & MILLICHAP, INC.
PURCHASEGRANT
Stock grant
2,082$36.01$75.0K7,134May 4, 2021May 5, 2021 ↗View →
KALU
KAISER ALUMINUM CORP
SALE
11,482$89.14$1.02M0Dec 3, 2020Dec 3, 2020 ↗View →
KALU
KAISER ALUMINUM CORP
PURCHASEGRANT
Stock grant
1,756——8,769Jun 10, 2020Jun 10, 2020 ↗View →
KALU
KAISER ALUMINUM CORP
PURCHASEGRANT
Stock grant
1,124$71.15$80.0K9,893Jun 10, 2020Jun 10, 2020 ↗View →
MMI
MARCUS & MILLICHAP, INC.
PURCHASEGRANT
Stock grant
2,788$26.90$75.0K5,052May 5, 2020May 7, 2020 ↗View →
Other insiders · KALU
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About this filer
CIK 0001164495
ROLE
Director
PRIMARY
KALU
COMPANIES
2
ACTIVE SINCE
May 2020
MARKETPEEL · /INSIDER/0001164495DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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