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sellWeak cluster of 310b5-1 plan

Yuval Cohen sold $471k of CRBP

Chief Executive Officer at Corbus Pharmaceuticals Holdings, Inc.. 27,633 shares at an average of $17.05, traded Oct 24, 2025, filed Oct 27, 2025.

Warning score
27
Value
$471k
27,633 shares
Holdings after
138,187
-18% from before
From 52-week low
+243%
low $4.92, close $16.88
From 52-week high
-13%
high $19.36, as of Oct 24, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $471k at market
    +17
  • Share of holdings sold
    Sold 18% 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.

This signal so far: 1m -30.2%, 3m -45.1%, 6m -40.7%.

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 12, 2026 · close 5.27
Since filing Oct 27, 2025: -69.0%SPY +14.8% · excess -83.8%

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 0001193125-25-251639, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 24, 2025MOption exercise
Common Stock, par value $0.0001 per share10b5-1
+18,660$4.26$79k156,847Oct 27, 2025
Oct 24, 2025SOpen-market sale
Common Stock, par value $0.0001 per share10b5-1
-18,660$17.01$317k138,187Oct 27, 2025
Oct 27, 2025MOption exercise
Common Stock, par value $0.0001 per share10b5-1
+8,973$4.26$38k147,160Oct 27, 2025
Oct 27, 2025SOpen-market sale
Common Stock, par value $0.0001 per share10b5-1
-8,973$17.14$154k138,187Oct 27, 2025
Oct 24, 2025MOption exercise
Stock options (right to buy)derivative10b5-1
-18,660$0.00$031,079Oct 27, 2025
Oct 27, 2025MOption exercise
Stock options (right to buy)derivative10b5-1
-8,973$0.00$022,106Oct 27, 2025

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%
25Weak
CRBPsell 210b5-1
Corbus Pharmaceuticals Holdings, Inc.
Sean F. Moran
Chief Financial Officer
$121k
12,000 shares
-12%
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%

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.

Yuval Cohen sold $471k of CRBP | InsiderTell