Korro Bio Inc. (KRRO) - Insider Holders & Insider Ownership

List of insiders holdings for Korro Bio Inc.:

Shares directly owned by the insider.
Shares indirectly owned by the insider.
Total shares owned by the insider (sum of shares directly and indirectly owned).
Total market value if available.
Shares are not adjusted for stock split.

"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#	Insider Holder Name	Report Date Time	Shares Owned Directly Indirectly	Total Shares Owned	Filing
1	Florence Anthony A. Jr. 10% Owner	2026-03-12 20:15:03	0 1,540,838	1,540,838	Form 4
2	Makhzoumi Mohamad 10% Owner	2026-03-12 20:15:06	0 1,540,838	1,540,838	Form 4
3	Walker Paul Edward 10% Owner	2026-03-12 20:15:04	0 1,540,838	1,540,838	Form 4
4	Yang Rick 10% Owner	2026-03-12 20:15:16	0 1,540,838	1,540,838	Form 4
5	SANDELL SCOTT D 10% Owner	2026-03-12 20:15:15	0 1,540,838	1,540,838	Form 4
6	New Enterprise Associates 17 L.P. NEA Partners 17 L.P. NEA 17 GP LLC 10% Owner	2026-03-12 20:15:13	1,540,838 0	1,540,838	Form 4
7	Chang Carmen 10% Owner	2026-03-12 20:15:12	0 1,540,838	1,540,838	Form 4
8	BASKETT FOREST 10% Owner	2026-03-12 20:15:09	0 1,540,838	1,540,838	Form 4
9	Mathers Edward T 10% Owner	2026-03-12 20:15:07	0 1,540,838	1,540,838	Form 4
10	Lynx1 Capital Management LP Nichols Weston 10% Owner	2026-04-02 12:01:33	1,538,296 0	1,538,296	Form 13G
11	Alexandria Venture Investments LLC 10% Owner	2019-10-09 16:52:08	956,175 0	956,175	Form 4
12	Atlas Venture Opportunity Fund II L.P. Atlas Venture Fund XI L.P. Atlas Venture Associates XI L.P. Atlas Venture Associates XI LLC Atlas Venture Associates Opportunity II LP Atlas Venture Associates Opportunity II LLC 10% Owner	2023-11-13 16:15:24	942,075 0	942,075	Form 13D
13	Karp Jeffrey M. 10% Owner	2019-10-02 21:06:40	639,476 0	639,476	Form 3
14	Flynn James E Deerfield Mgmt L.P. DEERFIELD MANAGEMENT COMPANY L.P. (SERIES C) Deerfield Special Situations Fund L.P. Deerfield Mgmt IV L.P. Deerfield Private Design Fund IV L.P. DEERFIELD PARTNERS L.P. Possible Member of 10% Group 10% Owner	2019-10-07 16:43:50	0 285,714	285,714	Form 4
15	Atlas Venture Opportunity Fund II L.P. Atlas Venture Associates Opportunity II LP Atlas Venture Associates Opportunity II LLC 10% Owner	2024-04-23 17:23:41	195,074 0	195,074	Form 4
16	Loose Christopher R. Chief Scientific Officer	2023-07-31 16:01:34	183,650 0	183,650	Form 4
17	FORMELA JEAN FRANCOIS Director	2026-06-24 20:09:15	0 169,556	169,556	Form 4
18	McLean William J. 10% Owner	2019-10-02 21:46:06	111,350 0	111,350	Form 4
19	McCubbin Quentin Chief Manufacturing Officer	2023-01-27 16:38:46	105,000 0	105,000	Form 4
20	LeBel Carl Chief Development Officer	2023-01-27 16:37:17	91,000 0	91,000	Form 4
21	Arnold Wendy S Chief People Officer	2023-01-27 16:34:14	91,000 0	91,000	Form 4
22	Colletti Steve Chief Scientific Officer	2023-11-07 21:17:33	86,374 0	86,374	Form 4
23	Aiyar Ram President and CEO	2026-06-02 07:00:03	74,848 4,613	79,461	Form 4
24	Walker Shelby J. See Remarks	2023-11-07 21:16:09	52,784 0	52,784	Form 4
25	Mitrano Richard J. VP Finance & Operations	2023-08-22 16:21:47	48,457 4,032	52,489	Form 4
26	FELDMANN CYNTHIA L Director	2022-08-19 16:09:12	44,539 0	44,539	Form 4
27	Olugemo Olukemi Chief Medical Officer	2025-02-05 16:14:52	42,000 0	42,000	Form 4
28	Cerio Jeffrey General Counsel	2026-06-17 16:08:03	35,293 0	35,293	Form 4
29	Bookman Michael General Counsel and Secretary	2021-04-22 16:11:36	30,000 0	30,000	Form 4
30	Hilt Dana Charles Chief Medical Officer	2021-04-22 16:18:39	30,000 0	30,000	Form 4
31	Agarwal Vineet Chief Financial Officer	2025-02-05 16:29:42	30,000 0	30,000	Form 4
32	LANGER ROBERT Director	2022-08-19 16:07:28	29,692 0	29,692	Form 4
33	Huang Michael Director	2022-08-19 16:06:42	29,692 0	29,692	Form 4
34	MARCUS JOEL S Director	2022-08-19 16:08:12	29,692 0	29,692	Form 4
35	BARBERICH TIMOTHY J Director	2022-08-19 16:09:51	29,692 0	29,692	Form 4
36	Vincent Loic A Chief Scientific Officer	2026-06-17 16:11:04	18,297 0	18,297	Form 4
37	Dolan Oliver Senior Vice President, Finance	2026-06-17 16:05:26	18,099 0	18,099	Form 4
38	Chappell Todd Chief Operating Officer	2026-06-17 16:14:03	16,964 0	16,964	Form 4
39	COHEN MARC A Director	2022-06-23 16:19:07	14,846 0	14,846	Form 4
40	PEARSON TIMOTHY R Director	2026-06-11 17:55:03	14,677 0	14,677	Form 4
41	Knobil Katharine Director	2026-06-11 18:01:03	14,677 0	14,677	Form 4
42	Bermingham Nessan Director	2026-06-11 18:04:03	14,677 0	14,677	Form 4
43	Meyers Rachel Director	2026-06-11 18:07:03	14,677 0	14,677	Form 4
44	Behbahani Ali Director	2026-06-11 18:10:20	14,677 0	14,677	Form 4
45	PFREUNDSCHUH PETER P. Chief Financial Officer	2022-02-23 16:38:36	8,927 0	8,927	Form 4
46	Lucchino David L. Director	2024-06-12 17:15:40	5,190 0	5,190	Form 4