PATEL DINESH V PH D

PrivateCIK: 1120477
Location

MILPITAS, CA

PATEL DINESH V PH D (President and CEO) sold 9.4% of their position (54.70K shares) of PROTAGONIST THERAPEUTICS, INC on the open market

Open‑market sale worth $5.52M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderPATEL DINESH V PH DCIK 1120477
DirectorOfficer· President and CEO
Since Jul 2018
-104.70K
Net shares
Net seller
$5.52M
Total sold
2
Open market trades
0B · 2S
7
Total transactions
54.70K acquired · 159.40K disposed
Non-Derivative Transactions5

Common Stock

Direct
G · Gift

Shares

50K

Price / share

Trade value

% of position

8.7%
3/23/2026
574.94K524.94K

Common Stock

Direct
M · Option Exercise

Shares

+59.00

Price / share

$8.58

Trade value

$506.22

% of position

0.0%
3/24/2026
524.94K525K

Common Stock

Direct
S · Sale

Shares

59.00

Price / share

$101.00

Trade value

$5.96K

% of position

0.0%
3/24/2026
525K524.94K

Common Stock

Direct
M · Option Exercise

Shares

+54.64K

Price / share

$8.58

Trade value

$468.82K

% of position

10.4%
3/25/2026
524.94K579.58K

Common Stock

Direct
S · Sale

Shares

54.64K

Price / share

$101.00

Trade value

$5.52M

% of position

9.4%
3/25/2026
579.58K524.94K
Total

Net shares

50K

Net value

-$5.06M

Derivative Transactions2

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

59.00 shares

Shares

59.00

Strike price

8.58

Held after

54.64K

Exercisable

3/24/2026

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

54.64K shares

Shares

54.64K

Strike price

8.58

Held after

0.00

Exercisable

3/25/2026