Marvell Technology, Inc. Insider Trading

MRVL

Last 12 months

Insiders sold $57M and bought nothing on the open market.

90% of the selling was scheduled in advance under 10b5-1 plans. EVP & Chief Legal Officer Mark Casper sold $1.9M on Apr 2, 46% of their stake, outside a plan. The last open-market buy by an executive or director was in Sep 2025.

Net open-market

−$57M

0 buys · 30 sales

Under a 10b5-1 plan

90%

of the value sold

Insiders who bought / sold

0 / 7

executives and directors

Last open-market buy

Sep 2025

Sep 25, 2025

Get an email when MRVL's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Nov 2	Chris Koopmans President and COO	Sold10b5-1 plan	10,000	$186.97	$1.87M	4.7%	Form 4
Oct 16	Sandeep Bharathi President, Data Center Group	Sold10b5-1 plan	3,685	$234.97	866K	5.9%	Form 4
Oct 15	Matthew J Murphy Chairman of the Board and CEO	Sold10b5-1 plan	7,500	$235.47	$1.77M	1.0%	Form 4
Oct 8	Justin Scarpulla SVP, Chief Accounting Officer	SoldNo plan	1,100	$273.59	301K	55%	Form 4
Oct 1	Chris Koopmans President and COO	Sold10b5-1 plan	10,000	$262.05	$2.62M	4.6%	Form 4
Sep 15	Matthew J Murphy Chairman of the Board and CEO	Sold10b5-1 plan	7,500	$223.39	$1.68M	1.0%	Form 4
Sep 1	Chris Koopmans President and COO	Sold10b5-1 plan	10,000	$203.27	$2.03M	4.4%	Form 4
Aug 17	Matthew J Murphy Chairman of the Board and CEO	Sold10b5-1 plan	7,500	$236.08	$1.77M	0.9%	Form 4
Aug 3	Chris Koopmans President and COO	Sold10b5-1 plan	10,000	$180.50	$1.8M	4.2%	Form 4
Jul 16	Sandeep Bharathi President, Data Center Group	Sold10b5-1 plan	9,013	$199.24	$1.8M	14%	Form 4
Jul 15	Matthew J Murphy Chairman of the Board and CEO	Sold10b5-1 plan	7,500	$209.52	$1.57M	0.9%	Form 4
Jul 1	Chris Koopmans President and COO	Sold10b5-1 plan	10,000	$281.92	$2.82M	4.2%	Form 4
Jun 23	Daniel Durn Chief Financial Officer	SoldNo plan	2,250	$281.01	632K	25%	Form 4
Jun 16	Sandeep Bharathi President, Data Center Group	Sold10b5-1 plan	2,231	$299.13	667K	3.9%	Form 4
Jun 15	Matthew J Murphy Chairman of the Board and CEO	Sold10b5-1 plan	7,500	$298.76	$2.24M	0.9%	Form 4
Jun 1	Chris Koopmans President and COO	Sold10b5-1 plan	10,000	$205.87	$2.06M	4.0%	Form 4
May 15	Willem A Meintjes Chief Financial Officer	Sold10b5-1 plan	4,000	$175.24	701K	1.7%	Form 4
May 13	Matthew J Murphy Chairman of the Board and CEO	Sold10b5-1 plan	7,500	$177.26	$1.33M	1.0%	Form 4
May 1	Chris Koopmans President and COO	Sold10b5-1 plan	10,000	$162.76	$1.63M	4.6%	Form 4
Apr 17	Mark Casper EVP & Chief Legal Officer	SoldNo plan	10,000	$135.50	$1.35M	18%	Form 4
Apr 16	Sandeep Bharathi President, Data Center Group	Sold10b5-1 plan	66,892	$130.35	$8.72M	55%	Form 4
Apr 15	Matthew J Murphy Chairman of the Board and CEO	Sold10b5-1 plan	7,500	$134.46	$1.01M	1.0%	Form 4
Apr 15	Willem A Meintjes Chief Financial Officer	Sold10b5-1 plan	30,000	$134.01	$4.02M	12%	Form 4
Apr 6	Mark Casper EVP & Chief Legal Officer	SoldNo plan	6,900	$109.45	755K	33%	Form 4
Apr 6	Chris Koopmans President and COO	Sold10b5-1 plan	10,000	$110.24	$1.1M	7.0%	Form 4
Apr 1 – 2	Mark Casper EVP & Chief Legal Officer	SoldNo plan 2 parts	17,854	$106.27 average	$1.9M	46%	Form 4
Mar 26	Sandeep Bharathi President, Data Center Group	Sold10b5-1 plan	44,414	$99.61	$4.42M	45%	Form 4
Mar 26	Matthew J Murphy Chairman of the Board and CEO	Sold10b5-1 plan	30,000	$98.70	$2.96M	8.8%	Form 4
Jan 5	Mark Casper EVP & Chief Legal Officer	SoldNo plan	5,000	$93.08	465K	12%	Form 4
Dec 5, 2025	Mark Casper EVP & Chief Legal Officer	SoldNo plan	1,253	$101.00	127K	4.6%	Form 4
Sep 25, 2025	Willem A Meintjes Chief Financial Officer	Bought	3,400	$78.03	265K	2.6%	Form 4
Sep 25, 2025	Sandeep Bharathi President, Data Center Group	Bought	3,400	$78.03	265K	4.9%	Form 4
Sep 25, 2025	Chris Koopmans President and COO	Bought	6,800	$78.03	531K	6.9%	Form 4
Sep 25, 2025	Matthew J Murphy Chairman of the Board and CEO	Bought	13,600	$77.09	$1.05M	5.3%	Form 4
Jul 18, 2025	Mark Casper EVP & Chief Legal Officer	SoldNo plan	3,000	$72.35	217K	12%	Form 4
Jun 16, 2025	Willem A Meintjes Chief Financial Officer	Sold10b5-1 plan	1,500	$68.52	103K	1.2%	Form 4
Jun 16, 2025	Panteha Dixon Chief Accounting Officer	Sold10b5-1 plan	1,283	$68.50	88K	4.2%	Form 4
May 19, 2025	Mark Casper EVP & Chief Legal Officer	Sold10b5-1 plan	626	$61.10	38K	2.9%	Form 4
May 15, 2025	Chris Koopmans Chief Operating Officer	Sold10b5-1 plan	6,000	$65.10	391K	6.1%	Form 4
May 15, 2025	Willem A Meintjes Chief Financial Officer	Sold10b5-1 plan	1,500	$64.75	97K	1.2%	Form 4

Nov 210b5-1 plan
Chris Koopmans
President and COO · sold 10,000 at $186.97
$1.87M
4.7% of stake
Oct 1610b5-1 plan
Sandeep Bharathi
President, Data Center Group · sold 3,685 at $234.97
866K
5.9% of stake
Oct 1510b5-1 plan
Matthew J Murphy
Chairman of the Board and CEO · sold 7,500 at $235.47
$1.77M
1.0% of stake
Oct 8No plan
Justin Scarpulla
SVP, Chief Accounting Officer · sold 1,100 at $273.59
301K
55% of stake
Oct 110b5-1 plan
Chris Koopmans
President and COO · sold 10,000 at $262.05
$2.62M
4.6% of stake
Sep 1510b5-1 plan
Matthew J Murphy
Chairman of the Board and CEO · sold 7,500 at $223.39
$1.68M
1.0% of stake
Sep 110b5-1 plan
Chris Koopmans
President and COO · sold 10,000 at $203.27
$2.03M
4.4% of stake
Aug 1710b5-1 plan
Matthew J Murphy
Chairman of the Board and CEO · sold 7,500 at $236.08
$1.77M
0.9% of stake
Aug 310b5-1 plan
Chris Koopmans
President and COO · sold 10,000 at $180.50
$1.8M
4.2% of stake
Jul 1610b5-1 plan
Sandeep Bharathi
President, Data Center Group · sold 9,013 at $199.24
$1.8M
14% of stake
Jul 1510b5-1 plan
Matthew J Murphy
Chairman of the Board and CEO · sold 7,500 at $209.52
$1.57M
0.9% of stake
Jul 110b5-1 plan
Chris Koopmans
President and COO · sold 10,000 at $281.92
$2.82M
4.2% of stake
Jun 23No plan
Daniel Durn
Chief Financial Officer · sold 2,250 at $281.01
632K
25% of stake
Jun 1610b5-1 plan
Sandeep Bharathi
President, Data Center Group · sold 2,231 at $299.13
667K
3.9% of stake
Jun 1510b5-1 plan
Matthew J Murphy
Chairman of the Board and CEO · sold 7,500 at $298.76
$2.24M
0.9% of stake
Jun 110b5-1 plan
Chris Koopmans
President and COO · sold 10,000 at $205.87
$2.06M
4.0% of stake
May 1510b5-1 plan
Willem A Meintjes
Chief Financial Officer · sold 4,000 at $175.24
701K
1.7% of stake
May 1310b5-1 plan
Matthew J Murphy
Chairman of the Board and CEO · sold 7,500 at $177.26
$1.33M
1.0% of stake
May 110b5-1 plan
Chris Koopmans
President and COO · sold 10,000 at $162.76
$1.63M
4.6% of stake
Apr 17No plan
Mark Casper
EVP & Chief Legal Officer · sold 10,000 at $135.50
$1.35M
18% of stake
Apr 1610b5-1 plan
Sandeep Bharathi
President, Data Center Group · sold 66,892 at $130.35
$8.72M
55% of stake
Apr 1510b5-1 plan
Matthew J Murphy
Chairman of the Board and CEO · sold 7,500 at $134.46
$1.01M
1.0% of stake
Apr 1510b5-1 plan
Willem A Meintjes
Chief Financial Officer · sold 30,000 at $134.01
$4.02M
12% of stake
Apr 6No plan
Mark Casper
EVP & Chief Legal Officer · sold 6,900 at $109.45
755K
33% of stake
Apr 610b5-1 plan
Chris Koopmans
President and COO · sold 10,000 at $110.24
$1.1M
7.0% of stake
Apr 1 – 2No plan
Mark Casper
EVP & Chief Legal Officer · sold 17,854 at avg $106.27
$1.9M
46% of stake
Mar 2610b5-1 plan
Sandeep Bharathi
President, Data Center Group · sold 44,414 at $99.61
$4.42M
45% of stake
Mar 2610b5-1 plan
Matthew J Murphy
Chairman of the Board and CEO · sold 30,000 at $98.70
$2.96M
8.8% of stake
Jan 5No plan
Mark Casper
EVP & Chief Legal Officer · sold 5,000 at $93.08
465K
12% of stake
Dec 5, 2025No plan
Mark Casper
EVP & Chief Legal Officer · sold 1,253 at $101.00
127K
4.6% of stake
Sep 25, 2025
Willem A Meintjes
Chief Financial Officer · bought 3,400 at $78.03
265K
2.6% of stake
Sep 25, 2025
Sandeep Bharathi
President, Data Center Group · bought 3,400 at $78.03
265K
4.9% of stake
Sep 25, 2025
Chris Koopmans
President and COO · bought 6,800 at $78.03
531K
6.9% of stake
Sep 25, 2025
Matthew J Murphy
Chairman of the Board and CEO · bought 13,600 at $77.09
$1.05M
5.3% of stake
Jul 18, 2025No plan
Mark Casper
EVP & Chief Legal Officer · sold 3,000 at $72.35
217K
12% of stake
Jun 16, 202510b5-1 plan
Willem A Meintjes
Chief Financial Officer · sold 1,500 at $68.52
103K
1.2% of stake
Jun 16, 202510b5-1 plan
Panteha Dixon
Chief Accounting Officer · sold 1,283 at $68.50
88K
4.2% of stake
May 19, 202510b5-1 plan
Mark Casper
EVP & Chief Legal Officer · sold 626 at $61.10
38K
2.9% of stake
May 15, 202510b5-1 plan
Chris Koopmans
Chief Operating Officer · sold 6,000 at $65.10
391K
6.1% of stake
May 15, 202510b5-1 plan
Willem A Meintjes
Chief Financial Officer · sold 1,500 at $64.75
97K
1.2% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch MRVL, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Held by ETFs

MRVL is in 398 US ETFs. The largest of them, with MRVL's weight in each:

Spot a number that looks wrong? Check it in MRVL's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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