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sellWeak10b5-1 plan

Ming Yan sold $13k of CTKB

CHIEF TECHNOLOGY OFFICER at Cytek Biosciences, Inc.. 1,900 shares at an average of $7.00, traded Apr 9, 2024, filed Apr 11, 2024.

Warning score
0
Value
$13k
1,900 shares
Holdings after
6,008,502
-0% from before
From 52-week low
+69%
low $4.10, close $6.91
From 52-week high
-42%
high $11.99, as of Apr 9, 2024

Score components

  • Role
    Officer
    +15
  • Trade size
    $13k at market
    0
  • Share of holdings sold
    Sold 0.0% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

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.

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.

CTKBOct 12, 2026 · close 5.31
Since filing Apr 11, 2024: -15.7%SPY +54.6% · excess -70.3%

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 0001415889-24-010714, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Apr 9, 2024SOpen-market sale
Common Stock10b5-1
-1,500$7.00$11k6,008,902Apr 11, 2024
Apr 9, 2024SOpen-market sale
Common Stock10b5-1
-400$7.01$2,8046,008,502Apr 11, 2024

Related signals

Other insiders at Cytek Biosciences, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
42Moderate
CTKBbuy
Cytek Biosciences, Inc.
William D. McCombe
Chief Financial Officer
$97k
35,000 shares
+169%
5Weak
CTKBsell10b5-1
Cytek Biosciences, Inc.
Ming Yan
CHIEF TECHNOLOGY OFFICER
$117k
20,000 shares
-0%
8Weak
CTKBsell10b5-1
Cytek Biosciences, Inc.
Ming Yan
CHIEF TECHNOLOGY OFFICER
$270k
40,000 shares
-1%
15Weak
CTKBsell 210b5-1
Cytek Biosciences, Inc.
Patrik Jeanmonod
Chief Financial Officer
$29k
3,000 shares
-3%
15Weak
CTKBsell 210b5-1
Cytek Biosciences, Inc.
Ming Yan
Chief Technology Officer
$189k
20,000 shares
-0%
10Weak
CTKBsell 210b5-1
Cytek Biosciences, Inc.
Patrik Jeanmonod
Chief Financial Officer
$21k
3,000 shares
-3%
5Weak
CTKBsell 310b5-1
Cytek Biosciences, Inc.
Ming Yan
Chief Technology Officer
$121k
20,000 shares
-0%
29Weak
CTKBsell 310b5-1
Cytek Biosciences, Inc.
Wenbin Jiang
President and CEO
$87k
20,000 shares
-0%
17Weak
CTKBsell 310b5-1
Cytek Biosciences, Inc.
Patrik Jeanmonod
Chief Financial Officer
$14k
3,000 shares
-3%
20Weak
CTKBsell 310b5-1
Cytek Biosciences, Inc.
Ming Yan
Chief Technology Officer
$96k
20,000 shares
-0%

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.

Ming Yan sold $13k of CTKB | InsiderTell