MarketPeel
Insider Trading Intelligence
AN

Archana Nirwan

CMBM
CHIEF HUMAN RESOURCES OFFICER · CAMBIUM NETWORKS CORP · CIK 0001979160
FILING MIX · LIFETIME67%/33%
BUYS
4
SELLS
2
TOTAL VALUE
$30.0K
COMPANIES
1
ACTIVE SINCE
May 2023
HOLDINGS NOW
31,528
AVG SELL PX
$2.96
TRADE KIND
SHOWING 6 / 6
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Archana Nirwan, 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+100.00%+7.69%+1.19%+6.50%+6.50%
14d1+100.00%+10.58%+1.10%+9.48%+9.48%
30d1+100.00%+23.80%+4.79%+19.00%+19.00%
60d1+100.00%+16.11%+6.43%+9.67%+9.67%
90d1+100.00%+3.13%+10.32%-7.19%-7.19%
180d1+0.00%-14.66%+16.67%-31.34%-31.34%
1y1+0.00%-71.15%+33.73%-104.89%-104.89%
2y1+0.00%-32.69%+52.41%-85.10%-85.10%
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
CMBM · 31,528 shares · as of Aug 23, 2024
012,50025,00037,50050,0002024SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2023
2023
2023
2024
2024
2024
FLOW · 4 buys / 2 sellsCOVERAGE · 6 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CMBM
CAMBIUM NETWORKS CORP
SALE
Chief Human Resources Officer
669$1.78$1.2K31,528Aug 23, 2024Aug 27, 2024View →
CMBM
CAMBIUM NETWORKS CORP
SALE
Chief Human Resources Officer
2,677$3.25$8.7K32,197May 24, 2024May 29, 2024View →
CMBM
CAMBIUM NETWORKS CORP
PURCHASEGRANT
Stock grant
13,50013,500Mar 18, 2024Mar 20, 2024View →
CMBM
CAMBIUM NETWORKS CORP
PURCHASE
Chief Human Resources Officer
4,874$4.13$20.1K34,874Nov 15, 2023Nov 17, 2023View →
CMBM
CAMBIUM NETWORKS CORP
PURCHASEGRANT
Stock grant
30,00030,000May 24, 2023May 26, 2023View →
CMBM
CAMBIUM NETWORKS CORP
PURCHASEGRANT
Stock grant
50,00050,000May 24, 2023May 26, 2023View →
Other insiders · CMBM
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About this filer
CIK 0001979160
ROLE
Chief Human Resources Officer
PRIMARY
CMBM
COMPANIES
1
ACTIVE SINCE
May 2023
MARKETPEEL · /INSIDER/0001979160DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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