InsiderFlow

MQ

Marqeta, Inc.$18.10+0.00 (—)
Prev Close$18.07·MCap$1.74B·P/E3342.59·Vol—·Yield—
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Buys (12M)

1

$100.4K

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Sells (12M)

31

$2.46M

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Net Activity

Net Seller

$2.36M

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Active Insiders

7

last 12 mo

Over the past 12 months, insider activity at Marqeta, Inc. (MQ) has been dominated by selling, with 1 insider purchase totaling $100.4K and 31 insider sales totaling $2.46M. The most recent insider transaction was by Sumner Crystal (officer: See Remarks), who sold $23.4K worth of shares on Oct 16, 2026. Marqeta, Inc. operates in the Technology sector, within the Software - Infrastructure industry, with a market cap of $1.74B.

MQ Insider Trading Activity

DateInsiderTypeValue
Oct 16, 2026 Sumner CrystalSell$23.4K
Sep 18, 2026 Cummings MarthaSell$11.4K
Sep 16, 2026 Sumner CrystalSell$20.5K
Sep 2, 2026 Sumner CrystalSell$20.3K
Aug 17, 2026 Cummings MarthaSell$11.7K
Jul 16, 2026 Cummings MarthaSell$11.6K
Jul 2, 2026 Pollak ToddSell$316.4K
Jun 16, 2026 Atkinson NajumaSell$41.4K
Jun 16, 2026 Paul ElaineSell$68.9K
Jun 16, 2026 Sumner CrystalSell$19.7K
Jun 16, 2026 Cummings MarthaSell$56.3K
May 18, 2026 Cummings MarthaSell$11.0K
May 18, 2026 Sumner CrystalSell$19.4K
Apr 22, 2026 Paul ElaineSell$78.0K
Apr 21, 2026 Atkinson NajumaSell$41.1K
Apr 16, 2026 Cummings MarthaSell$11.8K
Apr 16, 2026 Sumner CrystalSell$20.8K
Mar 18, 2026 Cummings MarthaSell$11.4K
Mar 18, 2026 Sumner CrystalSell$20.1K
Mar 2, 2026 Linville Judson CBuy$100.4K
Feb 18, 2026 Cummings MarthaSell$11.4K
Feb 18, 2026 Sumner CrystalSell$20.2K
Feb 17, 2026 Cummings MarthaSell$11.4K
Feb 17, 2026 Sumner CrystalSell$20.2K
Jan 16, 2026 Cummings MarthaSell$12.6K
Jan 16, 2026 Sumner CrystalSell$22.3K
Dec 19, 2025 Gardner Jason M.Sell$1.09M
Dec 17, 2025 Sumner CrystalSell$24.5K
Dec 16, 2025 Atkinson NajumaSell$50.0K
Dec 16, 2025 Gardner Jason M.Sell$290.8K
Dec 15, 2025 Cummings MarthaSell$62.9K
Nov 17, 2025 Sumner CrystalSell$24.9K
Oct 17, 2025 Sumner CrystalSell$24.2K
Sep 11, 2025 Sumner CrystalSell$272.9K
Sep 3, 2025 Gardner Jason M.Sell$197.9K
Aug 18, 2025 Pollak ToddSell$720.9K
Aug 8, 2025 Gardner Jason M.Sell$14.93M0.5% OS
Jun 27, 2024 Cummings MarthaSell$219.9K
Dec 5, 2023 Kern Randall F.Sell$332.7K
Nov 14, 2023 Kern Randall F.Sell$1.59M
Aug 17, 2023 Linville Judson CBuy$199.4K
Aug 17, 2023 SULLIVAN GODFREYBuy$1.18M

MQ Insider Buying Activity

The following table shows recent insider purchases of Marqeta, Inc. (MQ) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Mar 2, 2026 Linville Judson CBuy$100.4K
Aug 17, 2023 Linville Judson CBuy$199.4K
Aug 17, 2023 SULLIVAN GODFREYBuy$1.18M

MQ Insider Selling Activity

The following table shows recent insider sales of Marqeta, Inc. (MQ) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Oct 16, 2026 Sumner CrystalSell$23.4K
Sep 18, 2026 Cummings MarthaSell$11.4K
Sep 16, 2026 Sumner CrystalSell$20.5K
Sep 2, 2026 Sumner CrystalSell$20.3K
Aug 17, 2026 Cummings MarthaSell$11.7K
Jul 16, 2026 Cummings MarthaSell$11.6K
Jul 2, 2026 Pollak ToddSell$316.4K
Jun 16, 2026 Atkinson NajumaSell$41.4K
Jun 16, 2026 Paul ElaineSell$68.9K
Jun 16, 2026 Sumner CrystalSell$19.7K
Jun 16, 2026 Cummings MarthaSell$56.3K
May 18, 2026 Cummings MarthaSell$11.0K
May 18, 2026 Sumner CrystalSell$19.4K
Apr 22, 2026 Paul ElaineSell$78.0K
Apr 21, 2026 Atkinson NajumaSell$41.1K
Apr 16, 2026 Cummings MarthaSell$11.8K
Apr 16, 2026 Sumner CrystalSell$20.8K
Mar 18, 2026 Cummings MarthaSell$11.4K
Mar 18, 2026 Sumner CrystalSell$20.1K
Feb 18, 2026 Cummings MarthaSell$11.4K
Feb 18, 2026 Sumner CrystalSell$20.2K
Feb 17, 2026 Cummings MarthaSell$11.4K
Feb 17, 2026 Sumner CrystalSell$20.2K
Jan 16, 2026 Cummings MarthaSell$12.6K
Jan 16, 2026 Sumner CrystalSell$22.3K
Dec 19, 2025 Gardner Jason M.Sell$1.09M
Dec 17, 2025 Sumner CrystalSell$24.5K
Dec 16, 2025 Atkinson NajumaSell$50.0K
Dec 16, 2025 Gardner Jason M.Sell$290.8K
Dec 15, 2025 Cummings MarthaSell$62.9K
Nov 17, 2025 Sumner CrystalSell$24.9K
Oct 17, 2025 Sumner CrystalSell$24.2K
Sep 11, 2025 Sumner CrystalSell$272.9K
Sep 3, 2025 Gardner Jason M.Sell$197.9K
Aug 18, 2025 Pollak ToddSell$720.9K
Aug 8, 2025 Gardner Jason M.Sell$14.93M0.5% OS
Jun 27, 2024 Cummings MarthaSell$219.9K
Dec 5, 2023 Kern Randall F.Sell$332.7K
Nov 14, 2023 Kern Randall F.Sell$1.59M

MQ Insiders

Sumner Crystal

See Remarks

Sold $553.6K
14 tradesLast: Oct 16, 2026
Cummings Martha

Director

Sold $443.4K
12 tradesLast: Sep 18, 2026
Pollak Todd

officer: Chief Revenue Officer

Sold $1.04M
2 tradesLast: Jul 2, 2026
Paul Elaine

director

Sold $146.9K
2 tradesLast: Jun 16, 2026
Atkinson Najuma

Director

Sold $132.5K
3 tradesLast: Jun 16, 2026
Linville Judson C

Director

Bought $299.8K
2 tradesLast: Mar 2, 2026
Gardner Jason M.

Director

Sold $16.51M
4 tradesLast: Dec 19, 2025
Kern Randall F.

See Remarks

Sold $1.93M
2 tradesLast: Dec 5, 2023
SULLIVAN GODFREY

Director

Bought $1.18M
1 tradesLast: Aug 17, 2023