DESIMONE JILL

PrivateCIK: 1930479
Location

BOSTON, MA

DESIMONE JILL sold 83.2% of their position (11.60K shares) of PRAXIS PRECISION MEDICINES, INC. on the open market

Open‑market sale worth $3.61M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 12 sales
InsiderDESIMONE JILLCIK 1930479
Director
Since May 2022
-11.60K
Net shares
Net seller
$3.61M
Total sold
12
Open market trades
0B · 12S
16
Total transactions
11.60K acquired · 23.20K disposed
Non-Derivative Transactions14

Common Stock

Direct
M · Option Exercise

Shares

+8.57K

Price / share

$44.25

Trade value

$379.05K

% of position

366.5%
6/24/2026
2.34K10.90K

Common Stock

Direct
M · Option Exercise

Shares

+3.03K

Price / share

$147.30

Trade value

$446.91K

% of position

27.8%
6/24/2026
10.90K13.94K

Common Stock

Direct
S · Sale

Shares

10.00

Price / share

$301.44

Trade value

$3.01K

% of position

0.1%
6/24/2026
13.94K13.93K

Common Stock

Direct
S · Sale

Shares

120.00

Price / share

$303.13

Trade value

$36.38K

% of position

0.9%
6/24/2026
13.93K13.81K

Common Stock

Direct
S · Sale

Shares

320.00

Price / share

$305.31

Trade value

$97.70K

% of position

2.3%
6/24/2026
13.81K13.49K

Common Stock

Direct
S · Sale

Shares

683.00

Price / share

$306.77

Trade value

$209.52K

% of position

5.1%
6/24/2026
13.49K12.80K

Common Stock

Direct
S · Sale

Shares

1.24K

Price / share

$308.24

Trade value

$382.22K

% of position

9.7%
6/24/2026
12.80K11.56K

Common Stock

Direct
S · Sale

Shares

999.00

Price / share

$309.38

Trade value

$309.07K

% of position

8.6%
6/24/2026
11.56K10.56K

Common Stock

Direct
S · Sale

Shares

1.75K

Price / share

$310.89

Trade value

$544.06K

% of position

16.6%
6/24/2026
10.56K8.81K

Common Stock

Direct
S · Sale

Shares

2.85K

Price / share

$311.91

Trade value

$890.20K

% of position

32.4%
6/24/2026
8.81K5.96K

Common Stock

Direct
S · Sale

Shares

1K

Price / share

$312.83

Trade value

$314.08K

% of position

16.8%
6/24/2026
5.96K4.96K

Common Stock

Direct
S · Sale

Shares

504.00

Price / share

$313.66

Trade value

$158.09K

% of position

10.2%
6/24/2026
4.96K4.45K

Common Stock

Direct
S · Sale

Shares

1.28K

Price / share

$314.90

Trade value

$402.76K

% of position

28.7%
6/24/2026
4.45K3.17K

Common Stock

Direct
S · Sale

Shares

837.00

Price / share

$315.70

Trade value

$264.25K

% of position

26.4%
6/24/2026
3.17K2.34K
Total

Net shares

+0.00

Net value

-$2.79M

Derivative Transactions2

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

8.57K shares

Shares

8.57K

Strike price

44.25

Held after

0.00

Exercisable

6/24/2026

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

3.03K shares

Shares

3.03K

Strike price

147.30

Held after

0.00

Exercisable

6/24/2026