Company · Ownership research

Marqeta, Inc. MQ

CIK 0001522540

Form 4 transactions dated Nov 1, 2023 to Nov 9, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 163 rows; the complete set is available through the API.

Insider filings on file run through Oct 16, 2026.

Insider purchases & sales

Purchased: $100.38K
Sold: $20.72M

Nov 1, 2023 – Oct 16, 2026
Available records · partial months are marked ·

202610 of 24 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Oct 15, 2026	Sumner Crystal See Remarks	Sale	$23.45K 1,250 shares sold	0.74% sold Direct holding	▾
Sep 16, 2026	Cummings Martha Director	Sale	$11.42K 713 shares sold	6.18% sold Direct holding	▾
Sep 15, 2026	Sumner Crystal See Remarks	Sale	$20.49K 1,250 shares sold	0.73% sold Direct holding	▾
Sep 1, 2026	Sumner Crystal See Remarks	Sale	$20.34K 1,250 shares sold	0.84% sold Direct holding	▾
Aug 14, 2026	Cummings Martha Director	Sale	$11.74K 713 shares sold	5.82% sold Direct holding	▾
Jul 15, 2026	Cummings Martha Director	Sale	$11.56K 713 shares sold	5.50% sold Direct holding	▾
Jul 1, 2026	Pollak Todd Chief Revenue Officer	Sale	$316.45K 18,750 shares sold	9.20% sold Direct holding	▾
Jun 15, 2026	Sumner Crystal See Remarks	Sale	$19.66K 5,056 shares sold	0.84% sold Direct holding	▾
Jun 12, 2026	Atkinson Najuma Director	Sale	$41.36K 10,889 shares sold	5.75% sold Direct holding	▾
Jun 12, 2026	Paul Elaine Director	Sale	$68.91K 18,148 shares sold	33.76% sold Direct holding	▾

Showing 24 / 24 record groups in 2026. The complete set is available through the API.

Marqeta, Inc. · MQ

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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 24 of 24 purchase / sale groups and 30 of 163 other groups; the totals and the monthly series cover the whole window.

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