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Korro Bio, Inc.

KRRO Scheduled selling only
CIK 0001703647 #3970 in the set updated 17 Sep 2026
Bought (1 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (1 mo)
$1.19M
$1.19M on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
0 of 11 sales
Net
−$1.19M
$0.00 against sales at will

By person

18 insiders · 11 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
FORMELA JEAN FRANCOIS
Director
—
$1.09M (8) scheduled
−$1.09M
273,703
1.86%
$3.86M
−57.1%
Dolan Oliver
Senior Vice President, Finance
—
$99.44K (3) scheduled
−$99.44K
16,241
0.1103%
$229.32K
—
Lynx1 Capital Management LP entity
10% owner
—
—
—
1,544,980
10.49%
$21.82M
+0.5%
SANDELL SCOTT D
10% owner
—
—
—
1,297,893
8.81%
$18.33M
+19.0%
Mathers Edward T
10% owner
—
—
—
1,297,893
8.81%
$18.33M
+19.0%
Behbahani Ali
Director
—
—
—
1,297,893
8.81%
$18.33M
+19.0%
BASKETT FOREST
10% owner
—
—
—
1,297,893
8.81%
$18.33M
+19.0%
Chang Carmen
10% owner
—
—
—
1,297,893
8.81%
$18.33M
+19.0%
Florence Anthony A. Jr.
10% owner
—
—
—
1,297,893
8.81%
$18.33M
+19.0%
Makhzoumi Mohamad
10% owner
—
—
—
1,297,893
8.81%
$18.33M
+19.0%
Walker Paul Edward
10% owner
—
—
—
1,297,893
8.81%
$18.33M
+19.0%
Yang Rick
10% owner
—
—
—
1,297,893
8.81%
$18.33M
+19.0%
New Enterprise Associates 17, L.P. entity
10% owner
—
—
—
1,297,893
8.81%
$18.33M
+19.0%
Aiyar Ram
President and CEO
—
—
—
69,046
0.4689%
$974.93K
—
Cerio Jeffrey
General Counsel
—
—
—
41,793
0.2838%
$590.12K
—
Vincent Loic A
Chief Scientific Officer
—
—
—
25,797
0.1752%
$364.25K
—
Chappell Todd
Chief Operating Officer
—
—
—
24,464
0.1661%
$345.43K
—
Agarwal Vineet
Chief Financial Officer
—
—
—
0
0.0000%
$0.00
—

Individual transactions

11
Insider
Date
Role
Action
Shares
Price
Amount
FORMELA JEAN FRANCOIS
14 Sep 2026
Director
Sold on a plan indirect
6,602
$14.12
$93.22K
FORMELA JEAN FRANCOIS
14 Sep 2026
Director
Sold on a plan indirect
31,888
$14.12
$450.26K
FORMELA JEAN FRANCOIS
11 Sep 2026
Director
Sold on a plan indirect
1,750
$13.99
$24.48K
FORMELA JEAN FRANCOIS
11 Sep 2026
Director
Sold on a plan indirect
8,450
$13.99
$118.22K
Dolan Oliver
11 Sep 2026
Senior Vice President, Finance
Sold on a plan
5
$13.72
$68.58
Dolan Oliver
9 Sep 2026
Senior Vice President, Finance
Sold on a plan
6
$13.60
$81.62
Dolan Oliver
8 Sep 2026
Senior Vice President, Finance
Sold on a plan
7,347
$13.51
$99.29K
FORMELA JEAN FRANCOIS
26 Aug 2026
Director
Sold on a plan indirect
51
$13.96
$711.96
FORMELA JEAN FRANCOIS
26 Aug 2026
Director
Sold on a plan indirect
249
$13.96
$3.48K
FORMELA JEAN FRANCOIS
19 Aug 2026
Director
Sold on a plan indirect
4,884
$14.00
$68.38K
FORMELA JEAN FRANCOIS
19 Aug 2026
Director
Sold on a plan indirect
23,584
$14.00
$330.18K
Show all 11 transactions →

What was left out

Form 4 filings counted 5
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 11
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 0
History held since 2 Oct 2019