SHEFFERMAN JESSE

PrivateCIK: 1799167
Location

NEW YORK, NY

SHEFFERMAN JESSE (CEO and President) sold 23.0% of their position (215.69K shares) of PROTARA THERAPEUTICS, INC. on the open market

Open‑market sale worth $882.2K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderSHEFFERMAN JESSECIK 1799167
DirectorOfficer· CEO and President
Since Jan 2020
-245.69K
Net shares
Net seller
$882.2K
Total sold
1
Open market trades
0B · 1S
7
Total transactions
215.69K acquired · 461.37K disposed
Non-Derivative Transactions6

Common Stock

Direct
M · Option Exercise

Shares

+215.69K

Price / share

$1.91

Trade value

$411.96K

% of position

29.9%
6/29/2026
721.83K937.52K

Common Stock

Direct
S · Sale

Shares

215.69K

Price / share

$4.09

Trade value

$882.16K

% of position

23.0%
6/29/2026
937.52K721.83K

Common Stock

Direct
G · Gift

Shares

14K

Price / share

Trade value

% of position

1.9%
6/30/2026
721.83K707.83K

Common Stock

Direct
G · Gift

Shares

7K

Price / share

Trade value

% of position

1.0%
6/30/2026
707.83K700.83K

Common Stock

Direct
G · Gift

Shares

4K

Price / share

Trade value

% of position

0.6%
6/30/2026
700.83K696.83K

Common Stock

Direct
G · Gift

Shares

5K

Price / share

Trade value

% of position

0.7%
6/30/2026
696.83K691.83K
Total

Net shares

30K

Net value

-$470.20K

Derivative Transactions1

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

215.69K shares

Shares

215.69K

Strike price

1.91

Held after

141.31K

Exercisable

6/29/2026
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned300K
Total
300K indirect300K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported