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sellWeak cluster of 310b5-1 plan

Gilmore Neil O'Neill sold $16k of EDIT

CEO at Editas Medicine, Inc.. 5,124 shares at an average of $3.04, traded Sep 3, 2026, filed Sep 4, 2026.

Warning score
20
Value
$16k
5,124 shares
Holdings after
243,189
-2% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $16k at market
    0
  • Share of holdings sold
    Sold 2.1% 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.

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.

EDITOct 9, 2026 · close 2.90
Since filing Sep 4, 2026: -10.2%SPY +1.3% · excess -11.6%

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 0001742084-26-000003, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 3, 2026SOpen-market sale
Common Stock10b5-1
-5,124$3.04$16k243,18938 d ago

Related signals

Other insiders at Editas Medicine, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
10Weak
EDITsell 310b5-1
Editas Medicine, Inc.
Linda Burkly
EVP, CHIEF SCIENTIFIC OFFICER
$2,153
709 shares
-1%
17Weak
EDITsell 310b5-1
Editas Medicine, Inc.
Amy Parison
SVP, Chief Financial Officer
$1,376
453 shares
-3%
10Weak
EDITsell 310b5-1
Editas Medicine, Inc.
Linda Burkly
EVP, CHIEF SCIENTIFIC OFFICER
$1,843
710 shares
-1%
20Weak
EDITsell 310b5-1
Editas Medicine, Inc.
Gilmore Neil O'Neill
CEO
$15k
5,592 shares
-2%
17Weak
EDITsell 310b5-1
Editas Medicine, Inc.
Amy Parison
SVP, Chief Financial Officer
$1,189
458 shares
-3%
10Weak
EDITsell 210b5-1
Editas Medicine, Inc.
Amy Parison
SVP, Chief Financial Officer
$1,752
679 shares
-4%
3Weak
EDITsell 210b5-1
Editas Medicine, Inc.
Linda Burkly
EVP, CHIEF SCIENTIFIC OFFICER
$13k
5,121 shares
-7%
10Weak
EDITsell 310b5-1
Editas Medicine, Inc.
Linda Burkly
EVP, CHIEF SCIENTIFIC OFFICER
$1,252
726 shares
-1%
25Weak
EDITsell 310b5-1
Editas Medicine, Inc.
Gilmore Neil O'Neill
CEO
$26k
15,192 shares
-5%
17Weak
EDITsell 310b5-1
Editas Medicine, Inc.
Amy Parison
SVP, Chief Financial Officer
$769
446 shares
-2%

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.

Gilmore Neil O'Neill sold $16k of EDIT | InsiderTell