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CIK 0001287098 · Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company

MAXCYTE, INC.

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Ticker
MXCT
Exchange
Nasdaq
Industry
Services-Commercial Physical & Biological Research
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
522210438
Phone
301-517-5556
Business address
9713 KEY WEST AVENUE,, SUITE 400, ROCKVILLE, MD, 20850
Former names
MAXCYTE INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 42 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2023-08-30 Johnston John Joseph Director Option exercise · Stock Option (right to buy) 10b5-1 −2,841 8,717
2023-08-29 Johnston John Joseph Director Option exercise 10b5-1 +2,059 $1.64 $3K 122,642
2023-08-29 Johnston John Joseph Director Sale 10b5-1 −2,059 $3.70 $8K 120,583
2023-08-29 Johnston John Joseph Director Option exercise · Stock Option (right to buy) 10b5-1 −2,059 11,558
2023-08-28 Johnston John Joseph Director Option exercise 10b5-1 +100 $1.64 $164 120,683
2023-08-28 Johnston John Joseph Director Sale 10b5-1 −100 $3.70 $370 120,583
2023-08-28 Johnston John Joseph Director Option exercise · Stock Option (right to buy) 10b5-1 −100 13,617
2023-07-26 Johnston John Joseph Director Option exercise 10b5-1 +5,000 $1.64 $8K 125,583
2023-07-26 Johnston John Joseph Director Sale 10b5-1 −5,000 $4.75 $24K 120,583
2023-07-26 Johnston John Joseph Director Option exercise · Stock Option (right to buy) 10b5-1 −5,000 13,717
2023-07-12 Doerfler Douglas President and CEO Option exercise 10b5-1 +16,757 $0.04 $670 349,954
2023-07-12 Doerfler Douglas President and CEO Sale 10b5-1 −16,757 $5.02 $84K 333,197
2023-07-12 Doerfler Douglas President and CEO Option exercise · Employee Stock Option (right to buy) 10b5-1 −16,757 235,080
2023-07-11 Doerfler Douglas President and CEO Option exercise 10b5-1 +12,798 $0.04 $512 345,995
2023-07-11 Doerfler Douglas President and CEO Sale 10b5-1 −12,798 $5.04 $65K 333,197
2023-07-11 Doerfler Douglas President and CEO Option exercise · Employee Stock Option (right to buy) 10b5-1 −12,798 251,837
2023-07-10 Doerfler Douglas President and CEO Option exercise 10b5-1 +445 $0.04 $18 333,642
2023-07-10 Doerfler Douglas President and CEO Sale 10b5-1 −445 $5.01 $2K 333,197
2023-07-10 Doerfler Douglas President and CEO Option exercise · Employee Stock Option (right to buy) 10b5-1 −445 264,635
2023-06-27 Johnston John Joseph Director Option exercise 10b5-1 +7,471 $1.64 $12K 128,054

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