InsiderCIK 1910456

Lynx1 Capital Management LP: Insider Trades

Every open-market purchase and sale Lynx1 Capital Management LP reported on Form 4 since Aug 13, 2026, with how the stock moved after each purchase.

KRRO Korro Bio, Inc. · 10% owner

5Purchases

$964KBought

0Sales

$0Sold

Track record of purchases

After	Purchases measured	Average change	Median	Vs. S&P 500	Rose
1 week	2	+8.3%	+16.2%	+6.3%	2 of 2
1 month	2	+0.4%	+1.9%	−0.9%	1 of 2

Change in the stock price from the price paid to the closest weekly price about 1 week, 1 month, 3 months, 6 months and 1 year later, from SEC fails-to-deliver data. "Vs. S&P 500" subtracts the change in the SPY ETF over the same weeks. Dividends are not included, and purchases with a possible stock split in between are skipped. Past results do not predict future ones. How we measure this

All reported trades

Trades by Lynx1 Capital Management LP
Filed	Traded	Ticker	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 26	Oct 26	KRRO	10% owner (ind.)	▲ BUY	25,124	11.75	$295K	+1.6%	Form 4 ↗
Oct 26	Oct 23	KRRO	10% owner (ind.)	▲ BUY	2,510	12.11	$30K	+0.2%	Form 4 ↗
Oct 26	Oct 22	KRRO	10% owner (ind.)	▲ BUY	52,175	10.72	$559K	+3.4%	Form 4 ↗
Aug 13	Aug 10	KRRO	10% owner (ind.)	▲ BUY	1,462	13.19	$19K	+0.1%	Form 4 ↗
Aug 13	Aug 6	KRRO	10% owner (ind.)	▲ BUY	5,222	11.40	$60K	+0.3%	Form 4 ↗

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

Names come from the filings. Different people can share a name, so we group trades by the SEC's reporting-owner number (CIK) instead.