SOUZA MARCIO

PrivateCIK: 1707657
Location

SOUTH PLAINFIELD, NJ

SOUZA MARCIO (Chief Executive Officer) received a stock award from PRAXIS PRECISION MEDICINES, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderSOUZA MARCIOCIK 1707657
Officer· Chief Executive Officer
Since Oct 2020
+45.50K
Net shares
Net buyer
$1.23M
Total sold
0
Open market trades
0B · 0S
3
Total transactions
49.75K acquired · 4.25K disposed
Non-Derivative Transactions2

Common Stock

Direct
A · Award

Shares

+27.64K

Price / share

Trade value

% of position

51.7%
1/8/2026
53.50K81.14K

Common Stock

Direct
F · Tax Withholding

Shares

4.25K

Price / share

$288.45

Trade value

$1.23M

% of position

5.2%
1/10/2026
81.14K76.89K
Total

Net shares

+23.39K

Net value

-$1.23M

Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

22.11K shares

Shares

+22.11K

Strike price

294.38

Held after

22.11K

Exercisable

1/8/2026
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned2.60K
Total
2.60K indirect2.60K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
SOUZA MARCIO — Insider Transaction (Form 4) Filed Jan 12, 2026 | Finecho