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sellWeak cluster of 410b5-1 plan

Vivek K Jayaraman sold $125k of CERS

Chief Operating Officer at CERUS CORP. 42,359 shares at an average of $2.94, traded Jun 30, 2026, filed Jul 2, 2026.

Warning score
25
Value
$125k
42,359 shares
Holdings after
1,694,348
-2% from before
From 52-week low
+152%
low $1.16, close $2.92
From 52-week high
-4%
high $3.04, as of Jun 30, 2026

Score components

  • Role
    COO
    +20
  • Trade size
    $125k at market
    +10
  • Share of holdings sold
    Sold 2.4% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +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.

CERSOct 9, 2026 · close 2.30
Since filing Jul 2, 2026: -27.2%SPY +4.7% · excess -31.9%

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 0001605456-26-000008, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 30, 2026AGrant or award
Common Stock10b5-1
-80,000$0.00$01,736,707Jul 2, 2026
Jun 30, 2026SOpen-market sale
Common Stock10b5-1
-42,359$2.94$125k1,694,348Jul 2, 2026
Jul 1, 2026AGrant or award
Common Stock10b5-1
+554,529$0.00$02,248,877Jul 2, 2026
Jul 1, 2026AGrant or award
Performance Rightsderivative10b5-1
+369,686$0.00$0369,686Jul 2, 2026

Related signals

Other insiders at CERUS CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
4Weak
CERSsell10b5-1
CERUS CORP
Chrystal Jensen
Chief Legal Officer
$90k
30,000 shares
-3%
12Weak
CERSsell10b5-1
CERUS CORP
Vivek K Jayaraman
Chief Executive Officer
$53k
16,666 shares
-1%
34Weak
CERSsell 410b5-1
CERUS CORP
William Mariner Greenman
President and CEO
$300k
101,919 shares
-2%
27Weak
CERSsell 410b5-1
CERUS CORP
Kevin Dennis Green
Chief Financial Officer
$99k
33,676 shares
-3%
18Weak
CERSsell 410b5-1
CERUS CORP
Chrystal Jensen
Chief Legal Officer
$72k
24,329 shares
-2%
30Weak
CERSsell 2
CERUS CORP
Eric Bjerkholt
director
$53k
20,454 shares
-7%
15Weak
CERSsell 210b5-1
CERUS CORP
Vivek K Jayaraman
Chief Operating Officer
$50k
16,667 shares
-1%
7Weak
CERSsell10b5-1
CERUS CORP
Vivek K Jayaraman
Chief Operating Officer
$50k
16,667 shares
-1%
26Weak
CERSsell 510b5-1
CERUS CORP
Richard J Benjamin
Chief Medical Officer
$169k
101,740 shares
-12%
41Moderate
CERSsell 510b5-1
CERUS CORP
William Mariner Greenman
President and CEO
$742k
447,757 shares
-8%

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.

Vivek K Jayaraman sold $125k of CERS | InsiderTell