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sellWeak cluster of 210b5-1 plan

Sean F. Moran sold $121k of CRBP

Chief Financial Officer at Corbus Pharmaceuticals Holdings, Inc.. 12,000 shares at an average of $10.08, traded Aug 7, 2026, filed Aug 10, 2026.

Warning score
25
Value
$121k
12,000 shares
Holdings after
84,694
-12% from before
From 52-week low
+38%
low $7.38, close $10.17
From 52-week high
-47%
high $19.36, as of Aug 7, 2026

Score components

  • Role
    CFO
    +22
  • Trade size
    $121k at market
    +10
  • Share of holdings sold
    Sold 12% of holdings
    +5
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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.

CRBPOct 9, 2026 · close 5.38
Since filing Aug 10, 2026: -43.1%SPY +0.9% · excess -44.0%

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 0001193125-26-342479, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 7, 2026SOpen-market sale
Common Stock, par value $0.0001 per share10b5-1
-12,000$10.08$121k84,694Aug 10, 2026

Related signals

Other insiders at Corbus Pharmaceuticals Holdings, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
0Weak
CRBPsell10b5-1
Corbus Pharmaceuticals Holdings, Inc.
Yong Ben
director
$16k
2,000 shares
-18%
33Weak
CRBPbuy
Corbus Pharmaceuticals Holdings, Inc.
Nishant C Saxena
Chief Business Officer
$25k
2,600 shares
+3%
24Weak
CRBPsell 210b5-1
Corbus Pharmaceuticals Holdings, Inc.
Yuval Cohen
Chief Executive Officer
$171k
17,000 shares
-10%
15Weak
CRBPsell 310b5-1
Corbus Pharmaceuticals Holdings, Inc.
Anne Altmeyer
director
$19k
2,412 shares
-24%
36Weak
CRBPsell 310b5-1
Corbus Pharmaceuticals Holdings, Inc.
John Kenneth Jenkins
director
$38k
4,800 shares
-56%
15Weak
CRBPsell 310b5-1
Corbus Pharmaceuticals Holdings, Inc.
Winston Kung
director
$16k
2,026 shares
-14%
49Moderate
CRBPbuy
Corbus Pharmaceuticals Holdings, Inc.
Nishant C Saxena
Chief Business Officer
$101k
13,500 shares
+22%
30Weak
CRBPsell 2
Corbus Pharmaceuticals Holdings, Inc.
Dominic Smethurst
Chief Medical Officer
$51k
6,097 shares
-6%
30Weak
CRBPsell 410b5-1
Corbus Pharmaceuticals Holdings, Inc.
Yuval Cohen
Chief Executive Officer
$108k
13,871 shares
-7%
23Weak
CRBPsell 410b5-1
Corbus Pharmaceuticals Holdings, Inc.
Sean F. Moran
Chief Financial Officer
$37k
4,701 shares
-5%

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.

Sean F. Moran sold $121k of CRBP | InsiderTell