Insider · CIK 0001874571

Masoud Maher

Reports to the SEC for 1 company · ROCKVILLE, MD

sec.gov

Transactions

Companies

Filings

CIK

0001874571

Forms 4 and 5

Insider transactions

21 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-03-27	MXCTMAXCYTE, INC.A Award	Director, President and CEO	AAward	+300K sh	—	—	475,000
2026-03-27	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)A Award	Director, President and CEO	AAward	+600K sh	—	—	600,000
2025-08-13	MXCTMAXCYTE, INC.P Purchase	Director, President and CEO	PPurchase	+75K sh	$1.37	+$103K	175,000
2025-03-14	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)A Award	Director, President and CEO	AAward	+348K sh	—	—	347,500
2024-06-10	MXCTMAXCYTE, INC.P Purchase	Director, President and CEO	PPurchase	+70.4K sh	$4.90	+$345K	100,000
2024-06-07	MXCTMAXCYTE, INC.P Purchase	Director, President and CEO	PPurchase	+29.6K sh	$4.87	+$144K	29,557
2024-01-03	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)A Award	Director, President and CEO	AAward	+400K sh	—	—	400,000
2023-03-20	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)A Award	Director, President and CEO	AAward	+120K sh	—	—	120,000
2022-03-25	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)A Award	Director, President and CEO	AAward	+242K sh	—	—	242,000
2021-11-16	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+18.6K sh	$3.25	+$60.3K	18,562
2021-11-16	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−18.6K sh	$12.08	−$224K	0
2021-11-16	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−18.6K sh	—	—	0
2021-11-15	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+24.3K sh	$2.08	+$50.5K	24,278
2021-11-15	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+6,438 sh	$3.25	+$20.9K	30,716
2021-11-15	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−30.7K sh	$12.16	−$374K	0
2021-11-15	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−24.3K sh	—	—	75,000
2021-11-15	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−6,438 sh	—	—	18,562
2021-11-12	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+25.7K sh	$2.08	+$53.5K	25,722
2021-11-12	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−25.7K sh	$12.66	−$326K	0
2021-11-12	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−25.7K sh	—	—	99,278
2021-08-09	MXCTMAXCYTE, INC. · Stock Option (right to buy)A Award	Director, President and CEO	AAward	+10K sh	—	—	10,000

Recent filings

Accepted (ET)
Mar 314
Masoud Maher0000905148-26-001480
SEC(opens sec.gov)
Aug 134
Masoud Maher0000905148-25-002876
SEC(opens sec.gov)
Mar 184
Masoud Maher0000905148-25-000961
SEC(opens sec.gov)
Jun 104
Masoud Maher0001415889-24-016259
SEC(opens sec.gov)
Jan 44
Masoud Maher0001209191-24-000790
SEC(opens sec.gov)
Mar 214
Masoud Maher0001209191-23-020289
SEC(opens sec.gov)
Mar 294
Masoud Maher0001209191-22-021481
SEC(opens sec.gov)
Nov 164
Masoud Maher0001209191-21-064891
SEC(opens sec.gov)

Companies

MAXCYTE, INC.Director, President and CEOMXCT

Address

C/O MAXCYTE, INC. 9713 KEY WEST AVENUE, SUITE 400

ROCKVILLE, MD, 20850