Insider · CIK 0001874482

Doerfler Douglas

Reports to the SEC for 1 company · GAITHERSBURG, MD

sec.gov

Transactions

Companies

Filings

CIK

0001874482

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2023-12-05	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+99.4K sh	$0.04	+$3,977.68	432,639
2023-12-05	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−99.4K sh	—	—	85,080
2023-12-05	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−99.4K sh	$5.17	−$514K	333,197
2023-12-04	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−25K sh	—	—	184,522
2023-12-04	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+25K sh	$0.04	+$1,000.32	358,205
2023-12-04	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−25K sh	$5.01	−$125K	333,197
2023-12-01	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−20.2K sh	—	—	209,530
2023-12-01	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+20.2K sh	$0.04	+$808	353,397
2023-12-01	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−20.2K sh	$5.00	−$101K	333,197
2023-11-29	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−5,350 sh	—	—	229,730
2023-11-29	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−5,350 sh	$5.00	−$26.8K	333,197
2023-11-29	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+5,350 sh	$0.04	+$214	338,547
2023-07-12	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−16.8K sh	—	—	235,080
2023-07-12	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−16.8K sh	$5.02	−$84.1K	333,197
2023-07-12	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+16.8K sh	$0.04	+$670.28	349,954
2023-07-11	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−12.8K sh	—	—	251,837
2023-07-11	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−12.8K sh	$5.04	−$64.5K	333,197
2023-07-11	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+12.8K sh	$0.04	+$511.92	345,995
2023-07-10	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−445 sh	$5.01	−$2,229.45	333,197
2023-07-10	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+445 sh	$0.04	+$17.8	333,642
2023-07-10	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−445 sh	—	—	264,635
2023-06-14	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−28.9K sh	$5.04	−$146K	333,197
2023-06-14	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+28.9K sh	$0.04	+$1,155.32	362,080
2023-06-14	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−28.9K sh	—	—	265,080
2023-06-13	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−15K sh	—	—	293,963
2023-06-13	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+15K sh	$0.04	+$598.72	348,165
2023-06-13	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−15K sh	$5.03	−$75.3K	333,197
2023-05-03	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−16.1K sh	$5.02	−$81.1K	333,197
2023-05-03	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+16.1K sh	$0.04	+$645.96	349,346
2023-05-03	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−16.1K sh	—	—	308,931
2023-04-12	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−12.7K sh	—	—	325,080
2023-04-12	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−12.7K sh	$5.00	−$63.6K	333,197
2023-04-12	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+12.7K sh	$0.04	+$508.72	345,915
2023-04-11	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−2,182 sh	$5.00	−$10.9K	333,197
2023-04-11	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−2,182 sh	—	—	337,798
2023-04-11	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+2,182 sh	$0.04	+$87.28	335,379
2023-04-10	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+100 sh	$0.04	+$4	333,297
2023-04-10	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−100 sh	$5.00	−$500	333,197
2023-04-10	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−100 sh	—	—	339,980
2023-04-06	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−27.9K sh	—	—	340,080
2023-04-06	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+27.9K sh	$0.04	+$1,114.48	361,059
2023-04-06	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−27.9K sh	$5.03	−$140K	333,197
2023-04-05	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−6,961 sh	$5.00	−$34.8K	333,197
2023-04-05	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+6,961 sh	$0.04	+$278.44	340,158
2023-04-05	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−6,961 sh	—	—	367,942
2023-04-04	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−7,470 sh	$5.03	−$37.6K	333,197
2023-04-04	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−7,470 sh	—	—	374,903
2023-04-04	MXCTMAXCYTE, INC.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+7,470 sh	$0.04	+$298.8	340,667
2023-04-03	MXCTMAXCYTE, INC.S Sale	Director, President and CEO	SSale	−100 sh	$5.01	−$501	333,197
2023-04-03	MXCTMAXCYTE, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−100 sh	—	—	382,373

Recent filings

Accepted (ET)
Dec 64
Doerfler Douglas0001209191-23-057600
SEC(opens sec.gov)
Dec 14
Doerfler Douglas0001209191-23-057093
SEC(opens sec.gov)
Jul 124
Doerfler Douglas0001209191-23-042110
SEC(opens sec.gov)

Companies

MAXCYTE, INC.Director, President and CEOMXCT

Address

C/O MAXCYTE, INC. 22 FIRSTFIELD ROAD, SUITE 110

GAITHERSBURG, MD, 20878