Company · Ownership research

Editas Medicine, Inc. EDIT

CIK 0001650664

Form 4 transactions dated Nov 1, 2023 to Nov 7, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

Insider filings on file run through Sep 9, 2026.

Insider purchases & sales

Purchased: $253.87K
Sold: $1.45M

Nov 1, 2023 – Sep 9, 2026
Available records · partial months are marked ·

202510 of 14 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Dec 3, 2025	Burkly Linda EVP, CHIEF SCIENTIFIC OFFICER	Sale	$1.54K 713 shares sold	1.03% sold Direct holding	▾
Dec 3, 2025	O'Neill Gilmore Neil CEO · Director	Sale	$12.06K 5,603 shares sold	2.04% sold Direct holding	▾
Dec 3, 2025	Parison Amy SVP, Chief Financial Officer	Sale	$992.58 461 shares sold	2.82% sold Direct holding	▾
Sep 3, 2025	Burkly Linda EVP, CHIEF SCIENTIFIC OFFICER	Sale	$1.84K 710 shares sold	1.01% sold Direct holding	▾
Sep 3, 2025	Parison Amy SVP, Chief Financial Officer	Sale	$1.19K 458 shares sold	2.72% sold Direct holding	▾
Sep 3, 2025	O'Neill Gilmore Neil CEO · Director	Sale	$14.52K 5,592 shares sold	2.00% sold Direct holding	▾
Aug 7, 2025	Parison Amy SVP, Chief Financial Officer	Sale	$1.75K 679 shares sold	3.88% sold Direct holding	▾
Jul 31, 2025	Burkly Linda EVP, CHIEF SCIENTIFIC OFFICER	Sale	$12.76K 5,121 shares sold	7.37% sold Direct holding	▾
Jun 3, 2025	Parison Amy SVP, Chief Financial Officer	Sale	$768.90 446 shares sold	2.48% sold Direct holding	▾
Jun 3, 2025	Burkly Linda EVP, CHIEF SCIENTIFIC OFFICER	Sale	$1.25K 726 shares sold	1.03% sold Direct holding	▾

Showing 14 / 14 record groups in 2025. The complete set is available through the API.

Editas Medicine, Inc. · EDIT

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 14 of 14 purchase / sale groups and 12 of 12 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"EDIT","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.