MXCT Insider Trading

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Insider Trading History
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About

Insider Ownership Percentage: 3.30%

Insider Buying (Last 12 Months): $479,950.00

Insider Selling (Last 12 Months): $49,369.10

MaxCyte Insider Trading History Chart

MaxCyte Share Price & Price History

^$0.72

▼ -0.0143 (-1.95%)

As of 02/13/2026 05:00 PM ET

Days: 30 | 90 | 365

MaxCyte Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
8/13/2025	Douglas J. Swirsky	CFO	Buy	50,000	$1.29	$64,500.00	161,811
8/13/2025	Maher Masoud	CEO	Buy	75,000	$1.37	$102,750.00	175,000
8/13/2025	Richard Douglas	Director	Buy	80,000	$1.39	$111,200.00	230,577
8/13/2025	Stanley C. Erck	Director	Buy	100,000	$1.37	$137,000.00	398,328
8/13/2025	William W Brooke	Director	Buy	50,000	$1.29	$64,500.00	150,879
6/25/2025	Rekha Hemrajani	Director	Sell	10,684	$2.09	$22,329.56	39,893
3/18/2025	Ali Soleymannezhad	Insider	Sell	1,211	$3.18	$3,850.98	59,439
3/18/2025	David I. Sandoval	General Counsel	Sell	353	$3.18	$1,122.54	64,219
3/18/2025	Douglas J. Swirsky	CFO	Sell	6,939	$3.18	$22,066.02	111,811
1/27/2025	John Joseph Johnston	Director	Sell	3,000	$4.64	$13,920.00	141,950
1/13/2025	David I. Sandoval	General Counsel	Sell	4,466	$4.54	$20,275.64	41,447
12/26/2024	John Joseph Johnston	Director	Sell	3,000	$4.01	$12,030.00	141,950
10/28/2024	John Joseph Johnston	Director	Sell	3,000	$3.72	$11,160.00	141,950
10/2/2024	Stanley C. Erck	Director	Sell	21,607	$3.71	$80,161.97	269,118
9/26/2024	John Joseph Johnston	Director	Sell	3,000	$3.82	$11,460.00	141,950
9/4/2024	Stanley C. Erck	Director	Sell	29,767	$3.97	$118,174.99	269,118
8/26/2024	John Joseph Johnston	Director	Sell	3,000	$4.28	$12,840.00	141,950
8/1/2024	Thomas M Ross	EVP	Sell	15,476	$4.54	$70,261.04	25,000
7/26/2024	John Joseph Johnston	Director	Sell	3,000	$4.75	$14,250.00	141,950
7/9/2024	Thomas M Ross	EVP	Sell	13,531	$4.03	$54,529.93	25,000
6/27/2024	John Joseph Johnston	Director	Sell	10,000	$3.99	$39,900.00	141,950
6/20/2024	Thomas M Ross	EVP	Sell	33,333	$4.09	$136,331.97	25,000
6/10/2024	Maher Masoud	CEO	Buy	70,443	$4.90	$345,170.70	100,000
6/7/2024	Maher Masoud	CEO	Buy	29,557	$4.87	$143,942.59	29,557
3/26/2024	John Joseph Johnston	Director	Sell	5,000	$4.41	$22,050.00	120,583
1/26/2024	John Joseph Johnston	Director	Sell	5,000	$5.12	$25,600.00	120,583
12/26/2023	John Joseph Johnston	Director	Sell	5,000	$4.53	$22,650.00	120,583
12/1/2023	Douglas Doerfler	CEO	Sell	20,200	$5.00	$101,000.00	333,197
11/29/2023	Douglas Doerfler	CEO	Sell	5,350	$5.00	$26,750.00	333,197
11/27/2023	John Joseph Johnston	Director	Sell	5,000	$4.59	$22,950.00	120,583
11/14/2023	John Joseph Johnston	Director	Sell	10,000	$3.71	$37,100.00	120,583
8/30/2023	John Joseph Johnston	Director	Sell	2,841	$3.70	$10,511.70	120,583
8/28/2023	John Joseph Johnston	Director	Sell	100	$3.70	$370.00	120,583
7/26/2023	John Joseph Johnston	Director	Sell	5,000	$4.75	$23,750.00	120,583
7/12/2023	Douglas Doerfler	CEO	Sell	16,757	$5.02	$84,120.14	333,197
7/10/2023	Douglas Doerfler	CEO	Sell	445	$5.01	$2,229.45	333,197
6/27/2023	John Joseph Johnston	Director	Sell	7,471	$4.39	$32,797.69	120,583
6/13/2023	Douglas Doerfler	CEO	Sell	14,968	$5.03	$75,289.04	333,197
5/3/2023	Douglas Doerfler	CEO	Sell	16,149	$5.02	$81,067.98	333,197
4/12/2023	Thomas M. Ross	EVP	Sell	5,583	$5.00	$27,915.00
4/11/2023	Douglas Doerfler	CEO	Sell	2,182	$5.00	$10,910.00	333,197
4/10/2023	Thomas M. Ross	EVP	Sell	100	$5.00	$500.00	333,197
4/6/2023	Douglas Doerfler	CEO	Sell	27,862	$5.03	$140,145.86	333,197
4/5/2023	Thomas M. Ross	EVP	Sell	6,967	$5.00	$34,835.00
4/4/2023	Douglas Doerfler	CEO	Sell	7,470	$5.03	$37,574.10	333,197
4/3/2023	Thomas M. Ross	EVP	Sell	100	$5.01	$501.00	333,197
3/31/2023	Thomas M. Ross	EVP	Sell	2,607	$5.00	$13,035.00	333,197
3/29/2023	Richard Douglas	Director	Buy	80,000	$4.32	$345,600.00	100,000

SEC Filings (Institutional Ownership Changes) for MaxCyte (NASDAQ:MXCT)

68.81% of MaxCyte stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

MaxCyte Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
2/13/2026	Jacobs Levy Equity Management Inc.	1,028,646	$1.59M	0.0%	N/A	0.964%
2/13/2026	Charles Schwab Investment Management Inc.	369,701	$0.57M	0.0%	+46.6%	0.347%
2/13/2026	State Street Corp	2,358,384	$3.66M	0.0%	+4.0%	2.211%
2/13/2026	Wells Fargo & Company MN	113,381	$0.18M	0.0%	+46.2%	0.106%
2/12/2026	Jane Street Group LLC	528,025	$0.82M	0.0%	+45.8%	0.495%
2/12/2026	HRT Financial LP	128,712	$0.20M	0.0%	N/A	0.121%
2/12/2026	Renaissance Technologies LLC	786,900	$1.22M	0.0%	+4.8%	0.738%
2/12/2026	Dimensional Fund Advisors LP	966,562	$1.50M	0.0%	-33.4%	0.906%
2/10/2026	Goldman Sachs Group Inc.	473,291	$0.73M	0.0%	+12.8%	0.444%
2/9/2026	Geode Capital Management LLC	2,518,291	$3.90M	0.0%	-1.6%	2.361%
2/6/2026	Nano Cap New Millennium Growth Fund L P	230,000	$0.36M	0.3%	N/A	0.216%
2/3/2026	Cabot Wealth Management Inc.	88,623	$0.14M	0.0%	N/A	0.083%
1/9/2026	SG Americas Securities LLC	49,402	$77K	0.0%	+98.1%	0.046%
1/1/2026	JPMorgan Chase & Co.	64,776	$0.10M	0.0%	-22.3%	0.061%
12/15/2025	Mirabella Financial Services LLP	8,200,000	$12.96M	1.1%	+24.2%	7.687%
11/17/2025	XTX Topco Ltd	389,071	$0.62M	0.0%	+122.8%	0.365%
11/17/2025	Susquehanna International Group LLP	18,604	$29K	0.0%	-86.1%	0.017%
11/17/2025	Millennium Management LLC	109,312	$0.17M	0.0%	-33.0%	0.103%
11/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	47,482	$75K	0.0%	-14.2%	0.045%
11/17/2025	Mirabella Financial Services LLP	8,200,000	$12.96M	0.4%	+24.2%	7.692%
11/17/2025	Citadel Advisors LLC	803,066	$1.27M	0.0%	-21.9%	0.753%
11/17/2025	Chevy Chase Trust Holdings LLC	263,693	$0.42M	0.0%	-84.7%	0.247%
11/17/2025	Bank of America Corp DE	72,164	$0.11M	0.0%	-14.9%	0.068%
11/14/2025	Bridgeway Capital Management LLC	180,800	$0.29M	0.0%	+44.6%	0.170%
11/13/2025	Kennedy Capital Management LLC	2,107,392	$3.33M	0.1%	N/A	1.977%
11/13/2025	UBS Group AG	474,487	$0.75M	0.0%	+186.3%	0.445%
11/13/2025	BNP Paribas Financial Markets	36,271	$57K	0.0%	+39.5%	0.034%
11/12/2025	Dimensional Fund Advisors LP	1,451,467	$2.29M	0.0%	-16.8%	1.362%
11/12/2025	Intech Investment Management LLC	47,902	$76K	0.0%	-22.0%	0.045%
11/7/2025	Vanguard Group Inc.	5,588,093	$8.83M	0.0%	-0.2%	5.242%
11/7/2025	JPMorgan Chase & Co.	64,776	$0.10M	0.0%	-22.3%	0.061%
11/5/2025	Willis Investment Counsel	862,758	$1.36M	0.1%	+126.8%	0.809%
10/9/2025	Voya Investment Management LLC	22,158	$35K	0.0%	-29.4%	0.021%
10/8/2025	Kwmg LLC	25,833	$41K	0.0%	+75.8%	0.024%
10/3/2025	Luminus Management LLC	225,000	$0.36M	0.3%	N/A	0.211%
8/19/2025	State of Wyoming	17,556	$38K	0.0%	N/A	0.016%
8/15/2025	Lazard Asset Management LLC	284,498	$0.62M	0.0%	+94.2%	0.267%
8/15/2025	BNP Paribas Financial Markets	26,008	$57K	0.0%	+266.6%	0.024%
8/15/2025	Bridgeway Capital Management LLC	125,000	$0.27M	0.0%	N/A	0.117%
8/15/2025	Bank of America Corp DE	84,836	$0.19M	0.0%	+54.1%	0.080%
8/14/2025	Jane Street Group LLC	53,103	$0.12M	0.0%	-16.6%	0.050%
8/14/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	55,339	$0.12M	0.0%	-11.6%	0.052%
8/14/2025	AXA S.A.	2,202,378	$4.80M	0.0%	+123.2%	2.066%
8/13/2025	Marshall Wace LLP	129,308	$0.28M	0.0%	N/A	0.121%
8/13/2025	Mirabella Financial Services LLP	6,600,000	$14.39M	1.5%	+78.4%	6.191%
8/13/2025	Schroder Investment Management Group	136,947	$0.30M	0.0%	N/A	0.128%
8/13/2025	Quadrature Capital Ltd	27,760	$60K	0.0%	N/A	0.026%
8/13/2025	Hsbc Holdings PLC	273,218	$0.60M	0.0%	+410.2%	0.256%
8/13/2025	Epacria Capital Partners LLC	62,133	$0.14M	0.1%	+178.2%	0.058%
8/12/2025	XTX Topco Ltd	174,666	$0.38M	0.0%	N/A	0.164%
8/12/2025	Prudential Financial Inc.	12,130	$26K	0.0%	N/A	0.011%
8/12/2025	American Century Companies Inc.	196,686	$0.43M	0.0%	+10.6%	0.184%
8/12/2025	JPMorgan Chase & Co.	83,398	$0.18M	0.0%	-9.7%	0.078%
8/12/2025	Dynamic Technology Lab Private Ltd	18,222	$40K	0.0%	N/A	0.017%
8/8/2025	Geode Capital Management LLC	2,480,488	$5.41M	0.0%	-3.9%	2.331%
8/7/2025	Rathbones Group PLC	237,245	$0.49M	0.0%	-3.0%	0.223%
8/7/2025	Los Angeles Capital Management LLC	63,330	$0.14M	0.0%	N/A	0.060%
8/1/2025	May Hill Capital LLC	12,382	$27K	0.0%	N/A	0.012%
7/29/2025	Chevy Chase Trust Holdings LLC	1,723,239	$3.76M	0.0%	-22.7%	1.619%
7/25/2025	CWM LLC	12,132	$26K	0.0%	+92.7%	0.011%
7/11/2025	Farther Finance Advisors LLC	11,812	$26K	0.0%	+7,935.4%	0.011%
6/27/2025	Goldman Sachs Group Inc.	286,828	$0.78M	0.0%	-44.7%	0.270%
6/23/2025	Swedbank AB	1,390,000	$3.80M	0.0%	-13.1%	1.306%
5/28/2025	Strs Ohio	120,300	$0.33M	0.0%	N/A	0.113%
5/19/2025	Mudita Advisors LLP	3,328,441	$9.09M	4.6%	+3.3%	3.131%
5/19/2025	Jane Street Group LLC	63,679	$0.17M	0.0%	-19.5%	0.060%
5/16/2025	Goldman Sachs Group Inc.	286,828	$0.78M	0.0%	-44.7%	0.270%
5/16/2025	Millennium Management LLC	1,378,329	$3.76M	0.0%	-49.7%	1.296%
5/16/2025	AQR Capital Management LLC	95,501	$0.26M	0.0%	+227.3%	0.090%
5/14/2025	EntryPoint Capital LLC	129,219	$0.35M	0.2%	+190.7%	0.122%
5/14/2025	Hsbc Holdings PLC	53,556	$0.14M	0.0%	+9.8%	0.050%
5/13/2025	Rathbones Group PLC	244,641	$0.66M	0.0%	-3.3%	0.230%
5/12/2025	Nuveen LLC	268,541	$0.73M	0.0%	N/A	0.253%
5/12/2025	Gagnon Advisors LLC	934,196	$2.55M	1.8%	N/A	0.879%
5/9/2025	CenterBook Partners LP	717,275	$1.96M	0.1%	-17.3%	0.675%
5/9/2025	Gagnon Securities LLC	1,048,318	$2.86M	0.6%	+431.3%	0.986%
5/9/2025	Deutsche Bank AG	87,343	$0.24M	0.0%	-11.3%	0.082%
5/9/2025	Charles Schwab Investment Management Inc.	299,734	$0.82M	0.0%	+2.7%	0.282%
5/9/2025	Blair William & Co. IL	250,789	$0.69M	0.0%	-11.3%	0.236%
5/8/2025	Moors & Cabot Inc.	17,708	$48K	0.0%	+34.4%	0.017%
5/6/2025	Royce & Associates LP	1,040,873	$2.84M	0.0%	+30.1%	0.979%
5/6/2025	Universal Beteiligungs und Servicegesellschaft mbH	52,831	$0.14M	0.0%	N/A	0.050%
5/1/2025	Rice Hall James & Associates LLC	454,365	$1.24M	0.1%	+72.2%	0.427%
5/1/2025	New York State Common Retirement Fund	21,837	$60K	0.0%	+131.4%	0.021%
4/29/2025	Bank of New York Mellon Corp	345,471	$0.94M	0.0%	+2.8%	0.325%
4/23/2025	Chevy Chase Trust Holdings LLC	2,230,182	$6.09M	0.0%	+66.5%	2.098%
4/23/2025	Valmark Advisers Inc.	123,203	$0.34M	0.0%	+6.5%	0.116%
4/16/2025	Willis Investment Counsel	380,471	$1.04M	0.1%	-6.2%	0.358%
4/9/2025	Kwmg LLC	14,698	$40K	0.0%	N/A	0.014%
3/18/2025	California State Teachers Retirement System	7,581	$32K	0.0%	-91.5%	0.007%
2/17/2025	Squarepoint Ops LLC	34,643	$0.14M	0.0%	-75.9%	0.033%
2/17/2025	Two Sigma Advisers LP	17,800	$74K	0.0%	N/A	0.017%
2/17/2025	Silvercrest Asset Management Group LLC	1,080,837	$4.50M	0.0%	-1.0%	1.021%
2/17/2025	ProShare Advisors LLC	34,462	$0.14M	0.0%	+32.6%	0.033%
2/17/2025	Nuveen Asset Management LLC	268,541	$1.12M	0.0%	-27.5%	0.254%
2/17/2025	Mudita Advisors LLP	3,223,407	$13.41M	7.5%	+2.2%	3.045%
2/17/2025	Millennium Management LLC	2,740,871	$11.40M	0.0%	-34.6%	2.589%
2/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	59,929	$0.25M	0.0%	+4.5%	0.057%
2/17/2025	Lazard Asset Management LLC	163,495	$0.68M	0.0%	-54.8%	0.154%
2/17/2025	Graham Capital Management L.P.	23,047	$96K	0.0%	N/A	0.022%

Data available starting January 2016

MaxCyte, Inc., a life sciences company, discovers, develops, and commercializes next-generation cell therapies in the United States and internationally. Its products include ExPERT ATx, a static electroporation instrument for small to medium scale transfection; ExPERT STx, a flow electroporation for protein production and drug development, as well as expression of therapeutic targets for cell-based assays; ExPERT GTx, a flow electroporation for large scale transfection in therapeutic applications; and ExPERT VLx for very large volume cell-engineering. The company also provides disposable processing assemblies (PAs) to process and electroporate cells; and accessories supporting PAs, such as electroporation buffer solution and software protocols. It licenses and sells its instruments and technology; and sells its consumables to developers of cell therapies, as well as to pharmaceutical and biotechnology companies for use in drug discovery and development, and bio-manufacturing. MaxCyte, Inc. was incorporated in 1998 and is headquartered in Rockville, Maryland.

Today's Range

Now: $0.72

$0.70

$0.74

50 Day Range

MA: $1.28

$0.72

$1.63

52 Week Range

Now: $0.72

$0.68

$4.32

Volume

1,262,423 shs

Average Volume

1,382,774 shs

Market Capitalization

$76.76 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.21

Who are the company insiders with the largest holdings of MaxCyte?: MaxCyte's top insider investors include:
Stanley C Erck (Director)
Richard Douglas (Director)
Maher Masoud (CEO)
Douglas J Swirsky (CFO)
William W Brooke (Director)
John Joseph Johnston (Director)
David I Sandoval (General Counsel)
Ali Soleymannezhad (Insider)
Rekha Hemrajani (Director)
Thomas M Ross (EVP)
Learn More about top insider investors at MaxCyte.
Who are the major institutional investors of MaxCyte?: MaxCyte's top institutional shareholders include:
Geode Capital Management LLC — 2.36%
State Street Corp — 2.21%
Jacobs Levy Equity Management Inc. — 0.96%
Dimensional Fund Advisors LP — 0.91%
Renaissance Technologies LLC — 0.74%
Jane Street Group LLC — 0.50%
Learn More about top institutional investors of MaxCyte stock.
Which major investors are selling MaxCyte stock?: In the previous quarter, MXCT stock was sold by these institutional investors:
Dimensional Fund Advisors LP
Geode Capital Management LLC
During the previous year, company insiders that have sold MaxCyte company stock include:
Stanley C Erck (Director)
Richard Douglas (Director)
Maher Masoud (CEO)
Douglas J Swirsky (CFO)
Learn More investors selling MaxCyte stock.
Which major investors are buying MaxCyte stock?: During the previous quarter, MXCT stock was bought by institutional investors including:
Jacobs Levy Equity Management Inc.
Nano Cap New Millennium Growth Fund L P
Jane Street Group LLC
HRT Financial LP
Charles Schwab Investment Management Inc.
State Street Corp
Cabot Wealth Management Inc.
Goldman Sachs Group Inc.
Within the last year, these company insiders have bought MaxCyte stock:
Stanley C Erck (Director)
Richard Douglas (Director)
Maher Masoud (CEO)
Douglas J Swirsky (CFO)
William W Brooke (Director)
Learn More investors buying MaxCyte stock.