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buyWeak cluster of 2

Archana Nirwan bought $20k of CMBMF

Chief Human Resources Officer at Cambium Networks Corp. 4,874 shares at an average of $4.13, traded Nov 15, 2023, filed Nov 17, 2023.

Conviction score
34
Value
$20k
4,874 shares
Holdings after
34,874
+16% from before
From 52-week low
+18%
low $3.54, close $4.16
From 52-week high
-82%
high $23.06, as of Nov 15, 2023

Score components

  • Role
    Officer
    +15
  • Trade size
    $20k at market
    0
  • Relative to holdings
    Holdings up 16%
    +3
  • Price context
    82% below the 52-week high
    +8
  • Cluster
    2 insiders buying within 14 days
    +8
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +23.8%, 3m +11.1%, 6m -14.4%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

CMBMFOct 9, 2026 · close 0.00
Since filing Nov 17, 2023: -100.0%SPY +79.0% · excess -178.9%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0000905148-23-001482, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 15, 2023POpen-market purchase
Ordinary Shares
+4,874$4.13$20k34,874Nov 17, 2023

Related signals

Other insiders at Cambium Networks Corp and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
15Weak
CMBMFsell
Cambium Networks Corp
Melissa Elizabeth Cada-Bartoli
See Remarks
$62
50 shares
-1%
38Weak
Cambium Networks Corp
Vikram Verma
director
$6,888
1,500 shares
+60%
31Weak
Cambium Networks Corp
Vikram Verma
director
$12k
2,500 shares
-
49Moderate
CMBMFbuy 2
Cambium Networks Corp
Kevin J Lynch
director
$63k
15,569 shares
+346%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Archana Nirwan bought $20k of CMBMF | InsiderTell