Giraudo Bryan – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
PTGX	Giraudo Bryan	Director	May 08 '26	Sale	100.00	11,130	1,113,000	0	May 11 12:00 AM
PTGX	Giraudo Bryan	Director	May 07 '26	Sale	100.12	48,000	4,805,880	6,000	May 11 12:00 AM
PTGX	Giraudo Bryan	Director	May 07 '26	Option Exercise	6.63	72,000	477,120	43,825	May 11 12:00 AM
PTGX	Giraudo Bryan	Director	Dec 03 '19	Buy	5.70	8,000	45,620	8,000	Dec 03 12:00 AM
PTGX	Giraudo Bryan	Director	May 16 '17	Buy	6.46	10,000	64,566	10,000	May 17 12:00 AM

Insider Trading & Congressional Trades