Free Trial
→ This stock could leave NVDA in the dust (From InvestorPlace) (Ad)tc pixel Free KRRO Stock Alerts

Korro Bio (KRRO) SEC Filings & 10K Form

Korro Bio logo
$23.08 -0.59 (-2.49%)
Closing price 08/29/2025 04:00 PM Eastern
Extended Trading
$23.06 -0.02 (-0.11%)
As of 08/29/2025 05:38 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Recent Korro Bio SEC Filings

Export to Excel
DateFilerForm TypeView
08/14/2025
7:47 AM		Deep Track Capital, LP (Filed by)
Korro Bio, Inc. (Subject)
Korro Bio (Subject)
Form SCHEDULE 13G/A
08/13/2025
2:50 PM		ALLIANCEBERNSTEIN L.P. (Filed by)
Korro Bio, Inc. (Subject)
Korro Bio (Subject)
Form SCHEDULE 13G/A
08/12/2025
6:10 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/12/2025
6:05 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/12/2025
3:32 PM		Korro Bio, Inc. (Issuer)
Korro Bio (Issuer)
Meyers Rachel (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/29/2025
5:05 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form DEF 14A
04/29/2025
5:06 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form DEFA14A
04/29/2025
5:10 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form ARS
04/01/2025
8:43 PM		Korro Bio, Inc. (Issuer)
Korro Bio (Issuer)
Vincent Loic A (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
04/01/2025
8:46 PM		Korro Bio, Inc. (Issuer)
Korro Bio (Issuer)
Vincent Loic A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/01/2025
8:46 PM		Dolan Oliver (Reporting)
Korro Bio, Inc. (Issuer)
Korro Bio (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2025
8:15 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/18/2025
6:01 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/18/2025
6:10 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
03/18/2025
6:15 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
02/14/2025
5:20 PM		CITADEL ADVISORS LLC (Filed by)
Korro Bio, Inc. (Subject)
Korro Bio (Subject)
Form SCHEDULE 13G/A
02/14/2025
6:52 AM		DRIEHAUS CAPITAL MANAGEMENT LLC (Filed by)
Korro Bio, Inc. (Subject)
Korro Bio (Subject)
Form SCHEDULE 13G
02/11/2025
3:30 PM		Dolan Oliver (Reporting)
Korro Bio, Inc. (Issuer)
Korro Bio (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
02/05/2025
3:31 PM		ALLIANCEBERNSTEIN L.P. (Filed by)
Korro Bio, Inc. (Subject)
Korro Bio (Subject)
Form SCHEDULE 13G
02/05/2025
3:37 PM		Cerio Jeffrey (Reporting)
Korro Bio, Inc. (Issuer)
Korro Bio (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/05/2025
3:21 PM		Chappell Todd (Reporting)
Korro Bio, Inc. (Issuer)
Korro Bio (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/05/2025
3:21 PM		Aiyar Ram (Reporting)
Korro Bio, Inc. (Issuer)
Korro Bio (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/13/2025
7:18 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/10/2024
6:38 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 424B3
12/10/2024
6:41 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 424B3
12/09/2024
11:15 PM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form EFFECT
12/09/2024
11:15 PM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form EFFECT
12/08/2024
11:15 PM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form EFFECT
12/06/2024
4:15 PM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 424B5
12/02/2024
3:21 PM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form S-3
Registration statement under Securities Act of 1933  
11/21/2024
7:25 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 424B3
11/21/2024
7:20 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 424B3
11/21/2024
6:35 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/14/2024
6:54 PM		Korro Bio, Inc. (Subject)
Korro Bio (Subject)
Point72 Asset Management, L.P. (Filed by)
Form SC 13G/A
11/14/2024
2:04 PM		Cormorant Asset Management, LP (Filed by)
Korro Bio, Inc. (Subject)
Korro Bio (Subject)
Form SC 13G/A
11/14/2024
11:21 AM		EVENTIDE ASSET MANAGEMENT, LLC (Filed by)
Korro Bio, Inc. (Subject)
Korro Bio (Subject)
Form SC 13G/A
11/14/2024
8:17 AM		Deep Track Capital, LP (Filed by)
Korro Bio, Inc. (Subject)
Korro Bio (Subject)
Form SC 13G/A
11/12/2024
6:40 PM		Agarwal Vineet (Reporting)
Korro Bio, Inc. (Issuer)
Korro Bio (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2024
3:52 PM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 424B3
11/04/2024
6:34 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 424B3
11/04/2024
6:30 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
Musk’s Project Colossus could mint millionaires (Ad)

I predict this single breakthrough could make Elon the world’s first trillionaire — and mint more new millionaires than any tech advance in history. And for a limited time, you have the chance to claim a stake in this project, even though it’s housed inside Elon’s private company, xAI.tc pixel

All the details are waiting for you now — but you need to act before the September 1st funding windo
11/04/2024
6:32 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 424B3
10/18/2024
6:43 PM		Agarwal Vineet (Reporting)
Korro Bio, Inc. (Issuer)
Korro Bio (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/17/2024
3:22 PM		Agarwal Vineet (Reporting)
Korro Bio, Inc. (Subject)
Korro Bio (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
10/16/2024
12:05 PM		Colletti Steve (Reporting)
Korro Bio, Inc. (Subject)
Korro Bio (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
09/16/2024
7:05 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/16/2024
7:07 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 424B3
09/16/2024
7:09 AM		Korro Bio, Inc. (Filer)
Korro Bio (Filer)
Form 424B3
09/03/2024
6:34 PM		Cerio Jeffrey (Reporting)
Korro Bio, Inc. (Issuer)
Korro Bio (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
09/03/2024
6:44 PM		Cerio Jeffrey (Reporting)
Korro Bio, Inc. (Issuer)
Korro Bio (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
(Data available from 1/1/2016 forward)


Related Companies and Tools

Related Companies
SEC Filings Tools

This page (NASDAQ:KRRO) was last updated on 8/31/2025 by MarketBeat.com Staff
From Our Partners
INVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting Off
Right now, we’re witnessing a monumental shift in the world.
Traders Agency | Sponsoredtc pixel
BONUS GUIDE - Ben Stein Prepares For the Next Financial Crisis
With inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. Economist ...
Goldco Precious Metals | Sponsoredtc pixel
This is my Christian duty
“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 tril...
Paradigm Press | Sponsoredtc pixel
Everyone’s watching Nvidia right now. Here’s why I’m excited.
So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...
Timothy Sykes | Sponsoredtc pixel
Alex’s “Next Magnificent Seven” stocks
The original “Magnificent Seven” turned $7K into $1.18 million. Now, Alex Green has identified AI’s Next Ma...
The Oxford Club | Sponsoredtc pixel
Elon’s Secret Social Security Bombshell
To All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...
Banyan Hill Publishing | Sponsoredtc pixel
Trump set to Boost Social Security Checks by 400%?
If you're collecting or planning to collect social security... You should see this presentation about Presi...
InvestorPlace | Sponsoredtc pixel
Out of 18,347 Cryptocurrencies... This is the ONLY One
The Single Most Undervalued DeFi Protocol You've Never Heard Of If there's one cryptocurrency you should b...
Crypto 101 Media | Sponsoredtc pixel