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sellWeak cluster of 310b5-1 plan

Wendall Wierenga sold $233k of CYTK

director at CYTOKINETICS INC. 4,452 shares at an average of $52.25, traded Oct 28, 2024, filed Oct 31, 2024.

Warning score
13
Value
$233k
4,452 shares
Holdings after
24,559
-15% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $233k at market
    +13
  • Share of holdings sold
    Sold 15% of holdings
    +5
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 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.

CYTKOct 9, 2026 · close 62.91
Since filing Oct 31, 2024: +23.4%SPY +40.1% · excess -16.7%

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 0001127602-24-026161, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 28, 2024MOption exercise
Common Stock10b5-1
+4,452$7.37$33k29,011Oct 31, 2024
Oct 28, 2024SOpen-market sale
Common Stock10b5-1
-4,452$52.25$233k24,559Oct 31, 2024
Oct 28, 2024MOption exercise
Non-Qualified Stock Option (Right to Buy)derivative10b5-1
-4,452$0.00$01,484Oct 31, 2024

Related signals

Other insiders at CYTOKINETICS INC and this insider’s other filings.

ScoreSideCompanyInsiderValueSharesFiled
23Weaksell 310b5-1CYTK
CYTOKINETICS INC
Robert I Blum
President & CEO
$491k7,500
8Weaksell 310b5-1CYTK
CYTOKINETICS INC
Fady Ibraham Malik
EVP Research & Development
$239k3,500
40Moderatesell 410b5-1CYTK
CYTOKINETICS INC
Robert I Blum
President & CEO
$7.3M105,426
23Weaksell 410b5-1CYTK
CYTOKINETICS INC
Robert E Landry
director
$72k1,000
18Weaksell 410b5-1CYTK
CYTOKINETICS INC
Robert E Landry
director
$75k1,000
8Weaksell 410b5-1CYTK
CYTOKINETICS INC
Fady Ibraham Malik
EVP Research & Development
$264k3,500
35Weaksell 410b5-1CYTK
CYTOKINETICS INC
B Lynne Parshall
director
$357k5,000
40Moderatesell 310b5-1CYTK
CYTOKINETICS INC
Robert I Blum
President & CEO
$611k15,000
4Weaksell 410b5-1CYTK
CYTOKINETICS INC
Fady Ibraham Malik
EVP Research & Development
$87k2,000
45Moderatesell 410b5-1CYTK
CYTOKINETICS INC
Robert I Blum
President & CEO
$1.1M25,000

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.

Wendall Wierenga sold $233k of CYTK | InsiderTell