Company · Ownership research

Aclaris Therapeutics, Inc. ACRS

CIK 0001557746

Form 4 transactions dated Sep 1, 2023 to Sep 25, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 116 rows; the complete set is available through the API.

Insider filings on file run through 2026-08-04.

Insider purchases & sales

Purchased: $7.18M
Sold: $1.39M

Sep 1, 2023 – Aug 4, 2026
Available records · partial months are marked ·

202410 of 22 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2024-11-19	Mehra Anand Director	Purchase	$1.50M 666,666 shares bought	1537.37% added Direct holding	▾
2024-08-05	Leonard Braden Michael 10% owner	Purchase	$256.36K 206,025 shares bought	1.47% added Indirect holding	▾
2024-08-02	Leonard Braden Michael 10% owner	Purchase	$216.40K 167,544 shares bought	1.21% added Indirect holding	▾
2024-07-31	Leonard Braden Michael 10% owner	Purchase	$132.64K 100,000 shares bought	0.73% added Indirect holding	▾
2024-07-30	Leonard Braden Michael 10% owner	Purchase	$226.37K 173,730 shares bought	1.28% added Indirect holding	▾
2024-07-22	Leonard Braden Michael 10% owner	Purchase	$23.56K 17,716 shares bought	0.13% added Indirect holding	▾
2024-07-19	Leonard Braden Michael 10% owner	Purchase	$8.70K 6,689 shares bought	0.05% added Indirect holding	▾
2024-07-18	Leonard Braden Michael 10% owner	Purchase	$169.56K 130,317 shares bought	0.97% added Indirect holding	▾
2024-07-05	Leonard Braden Michael 10% owner	Purchase	$141.33K 123,017 shares bought	0.92% added Indirect holding	▾
2024-07-03	Leonard Braden Michael 10% owner	Purchase	$166.07K 143,288 shares bought	1.09% added Indirect holding	▾

Showing 22 / 22 record groups in 2024. The complete set is available through the API.

Aclaris Therapeutics, Inc. · ACRS

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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 22 of 22 purchase / sale groups and 30 of 116 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"ACRS","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Sources, coverage & how to read this data

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. 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.