Company · Ownership research

1stdibs.com, Inc. DIBS

CIK 0001600641

Form 4 transactions dated Nov 1, 2023 to Nov 15, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 39 rows; the complete set is available through the API.

Insider filings on file run through Sep 10, 2026.

Some filings are submitted jointly by several insiders. The SEC form does not apportion the reported figures between them, so results include every joint filer.

Insider purchases & sales

Purchased: $214.13K
Sold: $30.86M

Nov 1, 2023 – Sep 10, 2026
Available records · partial months are marked ·

202410 of 30 preview events · 39 available in 2024

Date	Insider	Activity	Trade value (USD)	% of prior holding
Dec 18, 2024	Rubinger Matthew Chief Commercial Officer	Sale	$29.29K 8,133 shares sold	23.81% sold Direct holding	▾
Nov 22, 2024	Rubinger Matthew Chief Commercial Officer	Sale	$47.29K 12,002 shares sold	36.80% sold Direct holding	▾
Oct 11, 2024	Etergino Thomas J Chief Financial Officer	Sale10b5-1 footnote	$4.17K 921 shares sold	0.72% sold Direct holding	▾
Oct 10, 2024	Etergino Thomas J Chief Financial Officer	Sale10b5-1 footnote	$12.68K 2,816 shares sold	2.17% sold Direct holding	▾
Oct 9, 2024	Etergino Thomas J Chief Financial Officer	Sale10b5-1 footnote	$6.72K 1,493 shares sold	1.14% sold Direct holding	▾
Oct 8, 2024	Etergino Thomas J Chief Financial Officer	Sale10b5-1 footnote	$1.22K 270 shares sold	0.21% sold Direct holding	▾
Sep 16, 2024	Rubinger Matthew Chief Commercial Officer	Sale10b5-1 footnote	$25.10K 5,422 shares sold	14.26% sold Direct holding	▾
Jul 8, 2024	Etergino Thomas J Chief Financial Officer	Sale10b5-1 footnote	$19.82K 4,500 shares sold	3.89% sold Direct holding	▾
Jun 17, 2024	Rubinger Matthew Chief Commercial Officer	Sale10b5-1 footnote	$26.66K 5,421 shares sold	18.13% sold Direct holding	▾
Jun 3, 2024	Insight Holdings Group, LLC · Insight Venture Partners (Delaware) IX, L.P. · Insight Venture Partners IX, L.P. · Insight Venture Partners (Cayman) IX, L.P. · Insight Venture Partners IX (Co-Investors), L.P. · Insight Venture Associates IX, L.P. · Insight Venture Associates IX, Ltd. 10% owner	Sale	$20.72M 3,982,446 shares sold	Unavailable Indirect holding	▾

Showing 30 / 39 record groups in 2024. The complete set is available through the API.

1stdibs.com, Inc. · DIBS

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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 39 purchase / sale groups and 30 of 149 other groups; the totals and the monthly series cover the whole window.

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