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sellWeak cluster of 310b5-1 plan

Arthur F Ryan sold $83k of REGN

director at REGENERON PHARMACEUTICALS, INC.. 100 shares at an average of $827.90, traded Nov 7, 2023, filed Nov 8, 2023.

Warning score
19
Value
$83k
100 shares
Holdings after
18,547
-1% from before
From 52-week low
+22%
low $674.13, close $823.02
From 52-week high
-2%
high $836.48, as of Nov 7, 2023

Score components

  • Role
    Director
    +15
  • Trade size
    $83k at market
    +9
  • Share of holdings sold
    Sold 0.5% of holdings
    0
  • Cluster
    3 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.

This signal so far: 1m +2.1%, 3m +14.1%, 6m +16.2%.

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.

REGNOct 13, 2026 · close 753.12
Since filing Nov 8, 2023: -7.6%SPY +84.5% · excess -92.1%

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 0001968202-23-000039, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 7, 2023SOpen-market sale
Common Stock10b5-1
-6$824.59$4,94818,641Nov 8, 2023
Nov 7, 2023SOpen-market sale
Common Stock10b5-1
-18$825.53$15k18,623Nov 8, 2023
Nov 7, 2023SOpen-market sale
Common Stock10b5-1
-4$826.58$3,30618,619Nov 8, 2023
Nov 7, 2023SOpen-market sale
Common Stock10b5-1
-11$827.65$9,10418,608Nov 8, 2023
Nov 7, 2023SOpen-market sale
Common Stock10b5-1
-39$828.54$32k18,569Nov 8, 2023
Nov 7, 2023SOpen-market sale
Common Stock10b5-1
-18$829.43$15k18,551Nov 8, 2023
Nov 7, 2023SOpen-market sale
Common Stock10b5-1
-3$830.39$2,49118,548Nov 8, 2023
Nov 7, 2023SOpen-market sale
Common Stock10b5-1
-1$838.46$83818,547Nov 8, 2023

Related signals

Other insiders at REGENERON PHARMACEUTICALS, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
13Weak
REGNsell 210b5-1
REGENERON PHARMACEUTICALS, INC.
Kathryn Guarini
director
$340k
400 shares
-40%
33Weak
REGNsell 210b5-1
REGENERON PHARMACEUTICALS, INC.
Marion McCourt
EVP Commercial
$2.0M
2,346 shares
-16%
12Weak
REGNsell 210b5-1
REGENERON PHARMACEUTICALS, INC.
Kathryn Guarini
director
$320k
400 shares
-40%
18Weak
REGNsell 210b5-1
REGENERON PHARMACEUTICALS, INC.
Huda Y Zoghbi
director
$640k
800 shares
-32%
6Weak
REGNsell10b5-1
REGENERON PHARMACEUTICALS, INC.
Arthur F Ryan
director
$130k
200 shares
-1%
3Weak
REGNsell10b5-1
REGENERON PHARMACEUTICALS, INC.
Arthur F Ryan
director
$71k
100 shares
-1%
4Weak
REGNsell10b5-1
REGENERON PHARMACEUTICALS, INC.
Arthur F Ryan
director
$78k
100 shares
-1%
12Weak
REGNsell 210b5-1
REGENERON PHARMACEUTICALS, INC.
Arthur F Ryan
director
$79k
100 shares
-1%
30Weak
REGNsell 310b5-1
REGENERON PHARMACEUTICALS, INC.
Huda Y Zoghbi
director
$1.3M
1,638 shares
-49%
30Weak
REGNsell 310b5-1
REGENERON PHARMACEUTICALS, INC.
Jason Pitofsky
SVP Controller
$1.6M
2,036 shares
-32%

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.

Arthur F Ryan sold $83k of REGN | InsiderTell