Insider tradingForm 4

CITY THERAPEUTICS, INC. (CTY) Insider Trading

2 open-market trades reported since Oct 19, 2026: 2 purchases worth $6.12M and 0 sales worth $0.

By insider

Insider	Role	Buys	Bought	Sells	Sold	Latest
Robert Nelsen	Director	1	$3.06M	0	$0	Oct 19, 2026
Arch Venture Partners Xii, LLC	10% owner	1	$3.06M	0	$0	Oct 19, 2026

CTY insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	3 mo. after	Filing
Oct 19	Oct 19	Robert NelsenDirector	Director (ind.)	▲ BUY	170,000	18.00	$3.06M	+1.3%		Form 4 ↗
Oct 19	Oct 19	Arch Venture Partners Xii, LLC10% owner	10% owner (ind.)	▲ BUY	170,000	18.00	$3.06M	+1.3%		Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings