Company · Ownership research

Marqeta, Inc. MQ

CIK 0001522540

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 159 rows; the complete set is available through the API.

Insider filings on file run through 2026-09-03.

Insider purchases & sales

Purchased: $100.38K
Sold: $20.66M

Sep 1, 2023 – Sep 3, 2026
Available records · partial months are marked ·

202610 of 21 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2026-09-01	Sumner Crystal See Remarks	Sale	$20.34K 1,250 shares sold	0.84% sold Direct holding	▾
2026-08-14	Cummings Martha Director	Sale	$11.74K 713 shares sold	5.82% sold Direct holding	▾
2026-07-15	Cummings Martha Director	Sale	$11.56K 713 shares sold	5.50% sold Direct holding	▾
2026-07-01	Pollak Todd Chief Revenue Officer	Sale	$316.45K 18,750 shares sold	9.20% sold Direct holding	▾
2026-06-15	Sumner Crystal See Remarks	Sale	$19.66K 5,056 shares sold	0.84% sold Direct holding	▾
2026-06-12	Atkinson Najuma Director	Sale	$41.36K 10,889 shares sold	5.75% sold Direct holding	▾
2026-06-12	Paul Elaine Director	Sale	$68.91K 18,148 shares sold	33.76% sold Direct holding	▾
2026-06-12	Cummings Martha Director	Sale	$56.33K 14,831 shares sold	22.23% sold Direct holding	▾
2026-05-15	Sumner Crystal See Remarks	Sale	$19.45K 5,055 shares sold	0.99% sold Direct holding	▾
2026-05-15	Cummings Martha Director	Sale	$10.98K 2,853 shares sold	8.58% sold Direct holding	▾

Showing 21 / 21 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 21 of 21 purchase / sale groups and 30 of 159 other groups; the totals and the monthly series cover the whole window.

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{"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. 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.