John Joseph Johnston is of MAXCYTE, INC.. Currently has a direct ownership of 141,950 shares of MXCT, which is worth approximately $503,922. The most recent transaction as insider was on Aug 29, 2023, when has been sold 2,059 shares (Common Stock) at a price of $3.7 per share, resulting in proceeds of $7,618. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 142K
0% 3M change
17.72% 12M change
Total Value Held $503,922

John Joseph Johnston Transaction History

Date Transaction Value Shares Traded Shares Held Form
Aug 29 2023
SELL
Open market or private sale
$7,618 $3.7 p/Share
2,059 Reduced 1.68%
120,583 Common Stock
Aug 29 2023
BUY
Exercise of conversion of derivative security
$3,376 $1.64 p/Share
2,059 Added 1.65%
122,642 Common Stock
Aug 28 2023
SELL
Open market or private sale
$370 $3.7 p/Share
100 Reduced 0.08%
120,583 Common Stock
Aug 28 2023
BUY
Exercise of conversion of derivative security
$164 $1.64 p/Share
100 Added 0.08%
120,683 Common Stock
Jul 26 2023
SELL
Open market or private sale
$23,750 $4.75 p/Share
5,000 Reduced 3.98%
120,583 Common Stock
Jul 26 2023
BUY
Exercise of conversion of derivative security
$8,200 $1.64 p/Share
5,000 Added 3.83%
125,583 Common Stock
Jun 27 2023
SELL
Open market or private sale
$32,797 $4.39 p/Share
7,471 Reduced 5.83%
120,583 Common Stock
Jun 27 2023
BUY
Exercise of conversion of derivative security
$12,252 $1.64 p/Share
7,471 Added 5.51%
128,054 Common Stock
Jun 26 2023
SELL
Open market or private sale
$33,805 $4.49 p/Share
7,529 Reduced 5.88%
120,583 Common Stock
Jun 26 2023
BUY
Exercise of conversion of derivative security
$9,862 $1.31 p/Share
7,529 Added 5.55%
128,112 Common Stock
JJJ

John Joseph Johnston

Gaithersburg, MD

Track Institutional and Insider Activities on MXCT

Follow MAXCYTE, INC. and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells MXCT shares.

Notify only if

Insider Trading

Get notified when an Maxcyte, Inc. insider buys or sells MXCT shares.

Notify only if

News

Receive news related to MAXCYTE, INC.

Track Activities on MXCT