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CLOSED · 16:50 ET
Market ClerkRecap
Sun Sep 6 · markets closed2 signals today321 insider buys this week · $404MCIRO short report next: Sep 15The week ahead

KRRO

Korro Bio, Inc.
NASDAQ · HEALTH CARE · PHARMACEUTICAL PREPARATIONS
12.24
+0.62 +5.34%
USD · close Sep 4
WatchTime Machine
Work order
36
FLAG · insiders 33, shorts 38
Insiders, 90 days
−$402K
net selling · 0 buys, 3 sells
Congress, 90 days
0 / 0
no disclosures naming it
Big money
0 / 15
none of the tracked funds disclose it
Calls on record
0
nobody we score has called it yet
MKT CAP $180.2MP/E —DIV YIELD —FCF YIELD -37.87%REV TTM $2.4M −62.1%NET INCOME −$106.6MNET CASH $24.7M52W 5.28 – 51.36SEC XBRL · TTM TO Invalid Date

One year, everything drawn on

251 SESSIONS · DAILY CLOSES
5537191.59Aug 26 · Director sell $3KAug 19 · Director sell $68KAug 19 · Director sell $330KAug 6 · 10-Q filed (Q2 2026)Aug 6 · 10-Q filed (Q1 2026)Mar 12 · 10-K filed (FY 2025)Mar 12 · 10-K filed (Q4 2025)Nov 12 · 10-Q filed (Q3 2025)Aug 6 · 10-Q filed (Q2 2025)Aug 6 · 10-Q filed (Q1 2025)Mar 12 · 10-K filed (FY 2024)Mar 12 · 10-K filed (Q4 2024)Nov 12 · 10-Q filed (Q3 2024)Nov 12 · 10-Q filed (Q2 2024)Nov 12 · 10-Q filed (Q1 2024)SEP 2025OCTJAN 2026APRJUL
Insider buyInsider sellCongress buy, above the lineCongress sell, below10-K / 10-Q filedHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-09-06
Insiders (90d): $402K net selling
Shorts (latest report): 1.5M short · +73K last period
Every line of the math
36FLAG

Congress is trading it

No STOCK Act disclosure names KRRO.

Insider activity

ALL 3
DateInsiderTypeValue
Aug 26DirectorSell$3K
Aug 19DirectorSell$68K
Aug 19DirectorSell$330K
Watch KRRO. Know when insiders buy.
One email the day a filing lands. Free.