Redmile Group, LLC

OtherPrimarily ATTO

100% buying0% selling

Total Trades

2 buys · 0 sells

Total Bought

$10.20M

Total Sold

Companies

Buy Win Rate

100%

2 buys priced

Avg Buy Return*

+33.53%

Best buy (vs current price)

ATTO — bought $3.40M at $17.00, +33.5% since (Aug 6, 2026)

Active

Aug 6, 2026 → Aug 6, 2026

Trade Volume by Year

Buy Sell

Top Traded Sectors

Biological Products, (No Diagnostic Substances)2

Most-Traded Stocks


ATTOAttovia Therapeutics, Inc.	2	2B / 0S	$10.20M

Trade History


Aug 6, 2026	ATTO	BUY	200,000	$17.00	$3.40M	+33.5%
Aug 6, 2026	ATTO	BUY	400,000	$17.00	$6.80M	+33.5%

*Return = current share price vs the insider’s purchase price (buys only). Not the insider’s realized return. Informational only — not investment advice.