EDITEditas Medicine, Inc.Healthcare · Biotechnologyas of 2026-09-16
Horizon

Issued 2026-09-16 at $2.71 · now $2.71 (2026-09-16, +0.0% since)

Based on its own history, a month from the 2026-09-16 close, EDIT has typically landed between $1.87 and $3.90 — a range of −31.0% to +44.0% from the issuance price $2.71.

Range of outcomes in historically similar periods — not a price prediction. Ranges are scored publicly on /methodology.
  • Actual close
  • Typical path (median)
  • Middle 50% of outcomes
  • 90% range

2,648 overlapping 1 month windows · 2016-02-032026-08-17 · basis climatology · forecast (batch). Probability up 53.9% (90% CI 51.756.1%, ≈1,408 obs).

The cone is anchored at the 2026-09-16 issuance close ($2.71) — the price the forecast resolves against on 2026-10-15, not the latest close. The drawn path shape is illustrative (bands widen with √t); every labeled number is real — the anchor, the scored batch p90/IQR endpoints, and the typical move.

Where EDIT has typically landed a month from the 2026-09-16 close of $2.71 — the range is history, not a prediction.

$1.87worst · -31.0%$3.9best · +44.0%
  • now $2.71 (+0.0%)
  • typicalThe typical outcome — half of similar past periods did better and half did worse (not an average, so a few wild periods don't skew it). $2.54 (-6.2%)
  • middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $2.13$2.96
  • 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $1.87$3.9
Actual 1-month windows behind the coneiEvery overlapping 1-month window in this security's own price history was ranked by realized return; shown are the 3 worst and 3 best of 2,648 windows spanning 2016-02-03 to 2026-09-16. Not cherry-picked — these are the extremes of the full sample. Max drop / max rise are the deepest and highest points reached within each window. See /methodology.
StartReturnMax dropMax rise
3 worst
2024-11-13−51.4%−51.4%+0.0%
2024-11-22−50.4%−50.4%+0.0%
2021-09-02−48.9%−48.9%+0.0%
3 best
2020-11-19+198.5%+0.0%+198.5%
2020-11-24+187.8%+0.0%+188.3%
2020-11-25+186.4%+0.0%+186.4%

2,648 overlapping windows · 2016-02-032026-09-16 · not cherry-picked

Seasonality · by month iHow this security has tended to do in each calendar month historically — a frequency, never a prediction.

iFor each calendar month, the share of years this security closed higher than the month before, and the average month-over-month return, over ~11 years of its own price history. Cells are shaded by average return. This is historical frequency, not a prediction — no month is a signal.
Jan
40%
−4.9%
n=10
Feb
50%
+7.5%
n=10
Mar
36%
−5.4%
n=11
Apr
45%
−0.3%
n=11
May
55%
+1.5%
n=11
Jun
55%
+7.6%
n=11
Jul
64%
+1.4%
n=11
Aug
64%
+5.0%
n=11
Sep
18%
−8.0%
n=11
Oct
40%
−5.9%
n=10
Nov
50%
+7.1%
n=10
Dec
30%
+2.3%
n=10

Up-frequency and average month-over-month return · historical frequency, not a prediction

Reported insider & political trades

Every Form 4 the people closest to this company have filed with the SEC — plotted against the share price, aggregated by month, and shown with the gap between when each trade happened and when it was disclosed. A public record, not advice.

Share price & reported tradesMonthly open-market valueReporting lag — trade date to filing date2026-092026-082026-072026-062026-052026-042026-032026-022026-012025-122025-112025-102025-092025-08$4$22026-09-03: 3 insider sales, $19K — O'Neill Gilmore Neil, Burkly Linda, Parison Amy2026-08-03: 1 insider sale, $2K — Parison Amy2026-07-28: 1 insider sale, $13K — Burkly Linda2026-06-03: 3 insider sales, $45K — O'Neill Gilmore Neil, Burkly Linda, Parison Amy2026-03-03: 3 insider sales, $13K — O'Neill Gilmore Neil, Burkly Linda, Parison Amy2025-12-03: 3 insider sales, $15K — O'Neill Gilmore Neil, Burkly Linda, Parison Amy2025-09-03: 3 insider sales, $18K — O'Neill Gilmore Neil, Burkly Linda, Parison Amy2025-08: 1 open-market sale, $2K2025-09: 3 open-market sales, $18K2025-12: 3 open-market sales, $15K2026-03: 3 open-market sales, $13K2026-06: 3 open-market sales, $45K2026-07: 1 open-market sale, $13K2026-08: 1 open-market sale, $2K2026-09: 3 open-market sales, $19K↑ buys↓ salesdirector O'Neill Gilmore Neil — Sale on 2026-09-03, filed 1 day after the tradeofficer Burkly Linda — Sale on 2026-09-03, filed 1 day after the tradeofficer Parison Amy — Sale on 2026-09-03, filed 1 day after the tradeofficer Parison Amy — Sale on 2026-08-03, filed 2 days after the tradeofficer Burkly Linda — Sale on 2026-07-28, filed 1 day after the tradedirector O'Neill Gilmore Neil — Sale on 2026-06-03, filed 2 days after the tradeofficer Burkly Linda — Sale on 2026-06-03, filed 2 days after the tradeofficer Parison Amy — Sale on 2026-06-03, filed 2 days after the tradedirector O'Neill Gilmore Neil — Sale on 2026-03-03, filed 1 day after the tradeofficer Burkly Linda — Sale on 2026-03-03, filed 1 day after the tradeofficer Parison Amy — Sale on 2026-03-03, filed 1 day after the tradedirector O'Neill Gilmore Neil — Sale on 2025-12-03, filed 1 day after the tradeofficer Burkly Linda — Sale on 2025-12-03, filed 1 day after the tradeofficer Parison Amy — Sale on 2025-12-03, filed 1 day after the tradedirector O'Neill Gilmore Neil — Sale on 2025-09-03, filed 1 day after the tradeofficer Burkly Linda — Sale on 2025-09-03, filed 1 day after the tradeofficer Parison Amy — Sale on 2025-09-03, filed 1 day after the trade
DatePersonRoleActionShares @ priceValueOwnership Δvs S&P 1mvs S&P 6mOwned afterFiling
2026-09-03O'Neill Gilmore NeildirectorSale5,124 @ $3.04$16K−2.1% of holdingnot yet — horizon still opennot yet — horizon still open243,189Form 4 · filed 1 day after the trade
2026-09-03Burkly LindaofficerSale709 @ $3.04$2K−1.1% of holdingnot yet — horizon still opennot yet — horizon still open61,660Form 4 · filed 1 day after the trade
2026-09-03Parison AmyofficerSale453 @ $3.04$1K−3.2% of holdingnot yet — horizon still opennot yet — horizon still open13,839Form 4 · filed 1 day after the trade
2026-08-03Parison AmyofficerSale678 @ $2.58$2K−4.5% of holding+15.3%not yet — horizon still open14,292Form 4 · filed 2 days after the trade
2026-07-28Burkly LindaofficerSale4,928 @ $2.67$13K−7.3% of holding+18.0%not yet — horizon still open62,369Form 4 · filed 1 day after the trade
2026-06-03O'Neill Gilmore NeildirectorSale15,380 @ $2.70$42K−5.8% of holding+31.4%not yet — horizon still open248,313Form 4 · filed 2 days after the trade
2026-06-03Burkly LindaofficerSale731 @ $2.70$2K−1.1% of holding+31.4%not yet — horizon still open67,297Form 4 · filed 2 days after the trade
2026-06-03Parison AmyofficerSale464 @ $2.70$1K−3.0% of holding+31.4%not yet — horizon still open14,970Form 4 · filed 2 days after the trade
2026-03-03O'Neill Gilmore NeildirectorSale5,394 @ $2.02$11K−2.0% of holding+31.4%+37.9%263,693Form 4 · filed 1 day after the trade
2026-03-03Burkly LindaofficerSale749 @ $2.02$2K−1.1% of holding+31.4%+37.9%68,028Form 4 · filed 1 day after the trade
2026-03-03Parison AmyofficerSale474 @ $2.02$957−3.0% of holding+31.4%+37.9%15,434Form 4 · filed 1 day after the trade
2025-12-03O'Neill Gilmore NeildirectorSale5,603 @ $2.15$12K−2.0% of holding−16.9%+5.9%269,087Form 4 · filed 1 day after the trade
2025-12-03Burkly LindaofficerSale713 @ $2.15$2K−1.0% of holding−16.9%+5.9%68,777Form 4 · filed 1 day after the trade
2025-12-03Parison AmyofficerSale461 @ $2.15$993−2.8% of holding−16.9%+5.9%15,908Form 4 · filed 1 day after the trade
2025-09-03O'Neill Gilmore NeildirectorSale5,592 @ $2.60$15K−2.0% of holding+51.4%−30.4%274,690Form 4 · filed 1 day after the trade
2025-09-03Burkly LindaofficerSale710 @ $2.60$2K−1.0% of holding+51.4%−30.4%69,490Form 4 · filed 1 day after the trade
2025-09-03Parison AmyofficerSale458 @ $2.60$1K−2.7% of holding+51.4%−30.4%16,369Form 4 · filed 1 day after the trade
2025-08-07Parison AmyofficerSale679 @ $2.58$2K−3.9% of holding+9.4%−36.8%16,827Form 4 · filed 1 day after the trade
2025-07-31Burkly LindaofficerSale5,121 @ $2.49$13K−7.4% of holding+0.3%−30.8%64,398Form 4 · filed 4 days after the trade
2025-06-03O'Neill Gilmore NeildirectorSale15,192 @ $1.72$26K−5.1% of holding+36.0%+0.9%280,282Form 4 · filed 1 day after the trade
2025-06-03Burkly LindaofficerSale726 @ $1.72$1K−1.0% of holding+36.0%+0.9%69,519Form 4 · filed 1 day after the trade
2025-06-03Parison AmyofficerSale446 @ $1.72$769−2.5% of holding+36.0%+0.9%17,506Form 4 · filed 1 day after the trade
2025-03-04O'Neill Gilmore NeildirectorSale16,632 @ $1.71$28K−5.3% of holding−31.1%+29.8%295,474Form 4 · filed 1 day after the trade
2025-03-04Lucera ErickdirectorSale4,109 @ $1.71$7K−3.5% of holding−31.1%+29.8%112,720Form 4 · filed 1 day after the trade
2025-03-04Burkly LindaofficerSale2,891 @ $1.71$5K−4.0% of holding−31.1%+29.8%70,245Form 4 · filed 1 day after the trade
2024-12-03O'Neill Gilmore NeildirectorSale1,618 @ $2.08$3K−0.5% of holding−30.7%−2.5%312,106Form 4 · filed 2 days after the trade
2024-12-03Mei BaisongofficerSale541 @ $2.08$1K−0.4% of holding−30.7%−2.5%133,354Form 4 · filed 2 days after the trade

The vs-S&P columns are a labeled look-back on what the stock did after each filing, measured against the index over the same window. Descriptive history, not a claim about the person or a reason to trade.

22 award / exercise / gift records — not counted as purchases

Awards, option exercises, gifts and tax-withholding disposals are shown separately and never counted as open-market purchases or sales — they carry no conviction information.

DatePersonRoleActionSharesOwned afterFiling
2026-09-08Ory Daniel ScottofficerAward / grant950,000950,000Form 4
2026-08-06Ellinor Patrick Thomas IIdirectorAward / grant103,400103,400Form 4
2026-06-17Hopfield JessicadirectorAward / grant51,70051,700Form 4
2026-06-17Scadden DaviddirectorAward / grant51,70051,700Form 4
2026-06-17Hirsch AndrewdirectorAward / grant51,70051,700Form 4
2026-06-17Levy Elliott M.directorAward / grant51,70051,700Form 4
2026-06-17Connaughton BernadettedirectorAward / grant51,70051,700Form 4
2026-03-12Parison AmyofficerAward / grant292,856292,856Form 4
2026-03-12O'Neill Gilmore NeildirectorAward / grant1,015,2001,015,200Form 4
2026-03-12Burkly LindaofficerAward / grant292,856292,856Form 4
2025-06-06Hirsch AndrewdirectorAward / grant37,50037,500Form 4
2025-06-06Levy Elliott M.directorAward / grant37,50037,500Form 4
2025-06-06Connaughton BernadettedirectorAward / grant37,50037,500Form 4
2025-06-06Hopfield JessicadirectorAward / grant37,50037,500Form 4
2025-06-06Scadden DaviddirectorAward / grant37,50037,500Form 4
2025-04-08Parison AmyofficerAward / grant34,67234,672Form 4
2025-03-08Burkly LindaofficerAward / grant275,100275,100Form 4
2025-03-08Burkly LindaofficerAward / grant70,00070,000Form 4
2025-03-08O'Neill Gilmore NeildirectorAward / grant828,000828,000Form 4
2025-03-08O'Neill Gilmore NeildirectorAward / grant175,000175,000Form 4
2025-03-08Lucera ErickdirectorAward / grant275,100275,100Form 4
2025-03-08Lucera ErickdirectorAward / grant70,00070,000Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Across 2012–2021, stocks where a CEO, C-suite officer, or director had recently made an open-market common-stock purchase ran about +28 bp per month above the universe average (n=34,268 stock-weeks). A historical tendency, not a prediction.

Congressional disclosures

No congressional trades disclosed for this company.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.