Sutro Biopharma, Inc. - STRO

Include option trades

Include indirect trades

Latest data: 10/29/2025 10:06:27 PM

EDGAR CIK

1 Month 3 Month 6 Month 1 Year 2 Years

Buy Breakdown

Total $89,559

Sell Breakdown

Total $0

No sell transactions for this time period.

Monthly Totals

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
10/15/2025	10/16/2025	Chow Gregory K. CFO CFO	Buy	19,750 @ $0.81	$15,997.50	19,750	(100.00%)	Direct
10/15/2025	10/16/2025	Chung Jane Chief Executive Officer CEO Director	Buy	12,500 @ $0.80	$10,011.25	122,850	(11.33%)	Direct
10/15/2025	10/16/2025	Gerber Hans-Peter CHIEF SCIENTIFIC OFFICER Officer	Buy	17,000 @ $0.80	$13,606.80	71,832	(31.00%)	Direct
10/15/2025	10/16/2025	Matsui Connie Director	Buy	50,000 @ $0.80	$39,950.00	50,000	(100.00%)	Direct
10/15/2025	10/16/2025	Pauling David Chief Admin. Ofcr. & GC Officer	Buy	12,504 @ $0.80	$9,993.20	71,737	(21.11%)	Direct