Company · Ownership research

SEMrush Holdings, Inc. SEMR

CIK 0001831840

Form 4 transactions dated Nov 1, 2023 to Nov 8, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 42 rows; the complete set is available through the API.

Insider filings on file run through Apr 28, 2026.

Insider purchases & sales

Purchased: $0.00
Sold: $86.40M

Nov 1, 2023 – Apr 28, 2026
Available records · partial months are marked ·

202510 of 30 preview events · 42 available in 2025

Date	Insider	Activity	Trade value (USD)	% of prior holding
Dec 16, 2025	Mulroy Brian Chief Financial Officer	Sale	$1.19M 100,078 shares sold	8.94% sold Direct holding	▾
Dec 15, 2025	Warden Andrew Chief Marketing Officer	Sale	$317.43K 26,765 shares sold	6.53% sold Direct holding	▾
Dec 8, 2025	Warden Andrew Chief Marketing Officer	Sale	$2.32M 196,115 shares sold	44.86% sold Direct holding	▾
Oct 1, 2025	Melnikov Dmitry Director · 10% owner	Sale	$10.07K 1,408 shares sold	0.11% sold Direct holding	▾
Aug 27, 2025	Warden Andrew Chief Marketing Officer	Sale	$54.39K 7,000 shares sold	1.87% sold Direct holding	▾
Jul 22, 2025	Vranesh Mark Director	Sale10b5-1 footnote	$50.00K 5,000 shares sold	4.11% sold Direct holding	▾
Jul 2, 2025	Melnikov Dmitry Director · 10% owner	Sale	$12.43K 1,406 shares sold	0.11% sold Direct holding	▾
Jun 6, 2025	Mulroy Brian Chief Financial Officer	Sale	$208.60K 20,000 shares sold	2.16% sold Direct holding	▾
Jun 3, 2025	Baird Anna Director	Sale	$200.00K 20,000 shares sold	42.96% sold Direct holding	▾
Jun 3, 2025	Mason David W Chief Legal Officer	Sale	$75.22K 7,500 shares sold	2.79% sold Direct holding	▾

Showing 30 / 42 record groups in 2025. The complete set is available through the API.

SEMrush Holdings, Inc. · SEMR

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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 30 of 42 purchase / sale groups and 30 of 73 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"SEMR","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. 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.