JOHNSTON JOHN JOSEPH

PrivateCIK: 1874850
Location

GAITHERSBURG, MD

JOHNSTON JOHN JOSEPH sold 2.1% of their position (3K shares) of MAXCYTE, INC. on the open market

Open‑market sale worth $11.3K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderJOHNSTON JOHN JOSEPHCIK 1874850
IssuerMAXCYTE, INC.CIK 1287098
Director
Since Jul 2021
-3K
Net shares
Net seller
$11.3K
Total sold
2
Open market trades
0B · 2S
10
Total transactions
3K acquired · 6K disposed
Non-Derivative Transactions6

Common Stock

Direct
M · Option Exercise

Shares

+505.00

Price / share

$2.93

Trade value

$1.48K

% of position

0.4%
12/6/2024
141.95K142.46K

Common Stock

Direct
S · Sale

Shares

505.00

Price / share

$3.70

Trade value

$1.87K

% of position

0.4%
12/6/2024
142.46K141.95K

Common Stock

Direct
M · Option Exercise

Shares

+891.00

Price / share

$2.93

Trade value

$2.61K

% of position

0.6%
12/9/2024
141.95K142.84K

Common Stock

Direct
M · Option Exercise

Shares

+1.12K

Price / share

$1.64

Trade value

$1.84K

% of position

0.8%
12/9/2024
142.84K143.96K

Common Stock

Direct
M · Option Exercise

Shares

+483.00

Price / share

$2.93

Trade value

$1.42K

% of position

0.3%
12/9/2024
143.96K144.44K

Common Stock

Direct
S · Sale

Shares

2.50K

Price / share

$3.79

Trade value

$9.46K

% of position

1.7%
12/9/2024
144.44K141.95K
Total

Net shares

+0.00

Net value

-$3.99K

Derivative Transactions4

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

505.00 shares

Shares

505.00

Strike price

2.926

Held after

891.00

Exercisable

12/6/2024

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

891.00 shares

Shares

891.00

Strike price

2.926

Held after

0.00

Exercisable

12/9/2024

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

1.12K shares

Shares

1.12K

Strike price

1.641

Held after

0.00

Exercisable

12/9/2024

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

483.00 shares

Shares

483.00

Strike price

2.932

Held after

23.42K

Exercisable

12/9/2024
JOHNSTON JOHN JOSEPH — Insider Transaction (Form 4) Filed Dec 10, 2024 | Finecho