Company · Ownership research

Roblox Corp RBLX

CIK 0001315098

Form 4 transactions dated Nov 1, 2023 to Nov 12, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 51 rows; the complete set is available through the API.

Insider filings on file run through Nov 4, 2026.

Insider purchases & sales

Purchased: $40.29
Sold: $1.32B

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

202610 of 30 preview events · 51 available in 2026

Date	Insider	Activity	Trade value (USD)	% of prior holding
Nov 3, 2026	Baszucki Gregory Director	Sale10b5-1 footnote	$757.97K 16,666 shares sold	Unavailable Indirect holding	▾
Oct 5, 2026	Reinstra Mark Chief Legal Off. & Corp. Sec.	Sale10b5-1 footnote	$250.42K 5,666 shares sold	1.44% sold Direct holding	▾
Oct 1, 2026	Baszucki Gregory Director	Sale10b5-1 footnote	$714.44K 16,666 shares sold	Unavailable Indirect holding	▾
Sep 8, 2026	Reinstra Mark Chief Legal Off. & Corp. Sec.	Sale10b5-1 footnote	$258.62K 5,773 shares sold	1.45% sold Direct holding	▾
Sep 1, 2026	Baszucki Gregory Director	Sale10b5-1 footnote	$674.44K 16,666 shares sold	Unavailable Indirect holding	▾
Aug 31, 2026	Wong Andrea L Director	Sale	$22.98K 562 shares sold	1.23% sold Indirect holding	▾
Aug 25, 2026	Rawlings Amy Marie Chief Accounting Officer	Sale10b5-1 footnote	$9.22K 237 shares sold	0.34% sold Direct holding	▾
Aug 24, 2026	BUCKLEY SEAN JACK Chief People & Systems Officer	Sale10b5-1 footnote	$167.14K 4,321 shares sold	4.72% sold Direct holding	▾
Aug 20, 2026	Kaufman Matthew D Chief Safety Officer	Sale	$565.76K 14,904 shares sold	4.26% sold Direct holding	▾
Aug 20, 2026	BUCKLEY SEAN JACK Chief People & Systems Officer	Sale	$212.90K 5,607 shares sold	5.77% sold Direct holding	▾

Showing 30 / 51 record groups in 2026. The complete set is available through the API.

Roblox Corp · RBLX

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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 51 purchase / sale groups and 30 of 55 other groups; the totals and the monthly series cover the whole window.

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