KROS - Keros Therapeutics, Inc. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
1/24/25 16:15	1/4/24	KROS	Health	Drug	Pharmaceutical Preparations	Regnante Keith	MA	O	CFO	M.a	640	16.00	40		0	D
1/24/25 16:15	1/4/24	KROS	Health	Drug	Pharmaceutical Preparations	Regnante Keith	MA	O	CFO	S.a	-1,812	45.29	-40	-100	0	D
8/15/24 17:06	8/13/24	KROS	Health	Drug	Pharmaceutical Preparations	Gordon Carl L	MA	D		S	-11,003	44.01	-250	-68	120	I
8/15/24 17:01	8/13/24	KROS	Health	Drug	Pharmaceutical Preparations	Orbimed Advisors LLC	NY	D		S	-11,003	44.01	-250	-68	120	I
1/8/24 16:43	11/4/23	KROS	Health	Drug	Pharmaceutical Preparations	Regnante Keith	MA	O	CFO	M.d	640	16.00	40		0	D
1/8/24 16:43	11/4/23	KROS	Health	Drug	Pharmaceutical Preparations	Regnante Keith	MA	O	CFO	S.d	-1,812	45.29	-40	-100	0	D
6/12/23 16:13	6/8/23	KROS	Health	Drug	Pharmaceutical Preparations	Regnante Keith	MA	O	CFO	M.dm	640	16.00	40		0	D
6/12/23 16:13	6/8/23	KROS	Health	Drug	Pharmaceutical Preparations	Regnante Keith	MA	O	CFO	S.dm	-1,864	46.61	-40	-100	0	D
4/11/23 16:05	4/8/23	KROS	Health	Drug	Pharmaceutical Preparations	Seehra Jasbir	MA	DO	CEO	M.d	2	0.4800	4	2	253	D
1/20/23 16:32	4/13/20	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		P	25	20.98	1	0	575	D
7/19/22 16:40	7/15/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	14	0.3000	46	94	95	D
7/19/22 16:40	7/15/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-1,381	30.00	-46	-33	95	D
7/15/22 16:40	7/13/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	1	0.3000	2	2	95	D
7/15/22 16:40	7/13/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-57	30.00	-2	-2	95	D
6/14/22 18:57	6/14/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	3	0.3000	9	11	95	D
6/10/22 16:12	6/9/22	KROS	Health	Drug	Pharmaceutical Preparations	Seehra Jasbir	MA	DO	CEO	M.d	2	0.3000	5	2	249	D
5/13/22 16:37	5/11/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	2	0.3000	5	7	86	D
5/13/22 16:37	5/11/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-222	41.90	-5	-6	86	D
4/13/22 16:36	4/11/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	2	0.3000	5	7	86	D
4/13/22 16:36	4/11/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-333	62.77	-5	-6	86	D
4/8/22 16:21	4/6/22	KROS	Health	Drug	Pharmaceutical Preparations	Rovaldi Christopher	MA	O	COO	M.d	28	16.00	2		0	D
4/8/22 16:21	4/6/22	KROS	Health	Drug	Pharmaceutical Preparations	Rovaldi Christopher	MA	O	COO	S.d	-112	65.00	-2	-100	0	D
4/6/22 16:49	4/4/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	2	0.3000	8	10	86	D
4/6/22 16:49	4/4/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-477	60.00	-8	-8	86	D
4/5/22 16:31	4/1/22	KROS	Health	Drug	Pharmaceutical Preparations	Rovaldi Christopher	MA	O	COO	M.d	14	16.00	1		0	D
4/5/22 16:31	4/1/22	KROS	Health	Drug	Pharmaceutical Preparations	Rovaldi Christopher	MA	O	COO	S.d	-50	57.49	-1	-100	0	D
3/15/22 16:37	3/11/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	1	0.3000	3	3	86	D
3/15/22 16:37	3/11/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-141	53.38	-3	-3	86	D
2/15/22 16:26	2/11/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	1	0.3000	3	3	86	D
2/15/22 16:26	2/11/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-138	52.06	-3	-3	86	D
1/13/22 16:39	1/11/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	1	0.3000	3	3	86	D
1/13/22 16:39	1/11/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-142	53.75	-3	-3	86	D
1/7/22 16:35	1/5/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	1	0.3000	3	3	86	D
1/7/22 16:35	1/5/22	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-159	60.00	-3	-3	86	D
1/5/22 19:14	1/3/22	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-2,756	57.84	-48	-17	233	I
12/15/21 16:48	12/13/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.dm	1	0.3000	3	3	86	D
12/15/21 16:48	12/13/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.dm	-134	50.40	-3	-3	86	D
12/3/21 17:05	12/1/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-2,577	54.09	-48	-16	252	I
11/12/21 16:40	11/10/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.dm	6	0.3000	21	33	86	D
11/12/21 16:40	11/10/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.dm	-1,270	59.91	-21	-20	86	D
11/5/21 17:06	11/4/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	3	0.3000	11	14	86	D
11/5/21 17:06	11/4/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-530	50.00	-11	-11	86	D
11/3/21 19:04	11/1/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-2,007	42.12	-48	-15	270	I
10/21/21 16:29	10/19/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-328	38.20	-9	-3	289	I
10/18/21 20:35	10/14/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-1,017	38.56	-26	-8	293	I
10/5/21 20:47	10/1/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-509	40.10	-13	-4	303	I
9/29/21 16:39	9/27/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S	-3,924	41.17	-95	-24	308	I
8/18/21 17:21	8/17/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	0	0.3000	1	2	86	D
7/6/21 18:02	7/1/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-1,968	41.31	-48	-12	346	I
6/25/21 18:29	6/24/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	2	0.3000	7	8	84	D
6/15/21 17:02	6/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	1	0.3000	3	4	78	D
6/15/21 17:02	6/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-135	50.98	-3	-3	78	D
6/15/21 17:01	6/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Ordonez Claudia	MA	O	Chief Me	M.d	0	0.4800	1		0	D
6/15/21 17:01	6/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Ordonez Claudia	MA	O	Chief Me	S.d	-51	50.99	-1	-100	0	D
6/8/21 16:31	6/4/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-953	49.07	-19	-5	364	I
6/3/21 20:06	6/1/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-1,404	49.71	-28	-7	372	I
5/13/21 16:37	5/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Ordonez Claudia	MA	O	Chief Me	M.d	0	0.4800	1		0	D
5/13/21 16:37	5/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Ordonez Claudia	MA	O	Chief Me	S.d	-50	50.15	-1	-100	0	D
5/13/21 16:36	5/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.dm	2	0.1739	9	14	78	D
5/13/21 16:36	5/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-133	50.00	-3	-3	78	D
5/5/21 17:22	5/3/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-2,729	57.27	-48	-11	383	I
4/14/21 16:46	4/12/21	KROS	Health	Drug	Pharmaceutical Preparations	Ordonez Claudia	MA	O	Chief Me	M.d	0	0.4800	1		0	D
4/14/21 16:46	4/12/21	KROS	Health	Drug	Pharmaceutical Preparations	Ordonez Claudia	MA	O	Chief Me	S.d	-60	59.93	-1	-100	0	D
4/14/21 16:43	4/12/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	2	0.3000	5	8	71	D
4/14/21 16:43	4/12/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-318	60.01	-5	-7	71	D
4/8/21 16:35	4/6/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S	-547	58.81	-9	-2	402	I
4/5/21 21:11	4/1/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-2,291	59.72	-38	-9	406	I
4/2/21 16:32	4/1/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	1	0.1100	10	16	71	D
3/15/21 16:45	3/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Ordonez Claudia	MA	O	Chief Me	M.d	0	0.4800	1		0	D
3/15/21 16:45	3/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Ordonez Claudia	MA	O	Chief Me	S.d	-65	64.56	-1	-100	0	D
3/15/21 16:43	3/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	2	0.3000	5	9	61	D
3/15/21 16:43	3/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-342	64.48	-5	-8	61	D
3/5/21 19:44	3/3/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-1,352	56.45	-24	-5	421	I
3/3/21 20:40	3/1/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-1,448	61.13	-24	-5	430	I
3/1/21 16:54	2/26/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	4	0.1100	33	119	61	D
2/18/21 18:46	2/16/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-1,742	60.87	-29	-6	440	I
2/16/21 17:50	2/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Knowles Julius	MA	D		S.m	-1,209	63.53	-19	-4	451	I
2/16/21 17:49	2/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Ordonez Claudia	MA	O	Chief Me	M.d	0	0.4800	1		0	D
2/16/21 17:49	2/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Ordonez Claudia	MA	O	Chief Me	S.d	-65	64.84	-1	-100	0	D
2/16/21 17:47	2/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	M.d	2	0.3000	5	23	28	D
2/16/21 17:47	2/11/21	KROS	Health	Drug	Pharmaceutical Preparations	Lachey Jennifer	MA	O	Chief Sc	S.d	-344	64.91	-5	-16	28	D
11/19/20 16:40	11/17/20	KROS	Health	Drug	Pharmaceutical Preparations	Nussbaum Ran	MA	DT		P	3,000	50.00	60	63	155	I
11/19/20 16:39	11/17/20	KROS	Health	Drug	Pharmaceutical Preparations	Kariv Tomer	MA	DT		P	3,000	50.00	60	63	155	I
11/19/20 16:38	11/17/20	KROS	Health	Drug	Pharmaceutical Preparations	Pontifax Management 4 G.P. (2015) Ltd.	L3	T		P	3,000	50.00	60	63	155	I
4/13/20 17:29	4/13/20	KROS	Health	Drug	Pharmaceutical Preparations	Arkin Bio Ventures Limited Partnership	L3	T		P.d	1,920	16.00	120	6	2,013	D
4/13/20 17:19	4/13/20	KROS	Health	Drug	Pharmaceutical Preparations	Seehra Jasbir	MA	DO	CEO	P.d	320	16.00	20	9	244	D
4/13/20 17:18	4/13/20	KROS	Health	Drug	Pharmaceutical Preparations	Pontifax Management 4 G.P. (2015) Ltd.	L3	T		P.d	7,000	16.00	437		149	I
4/13/20 17:17	4/13/20	KROS	Health	Drug	Pharmaceutical Preparations	Orbimed Advisors LLC	NY	D		P.d	6,003	16.00	375	50	1,120	I
4/13/20 17:16	4/13/20	KROS	Health	Drug	Pharmaceutical Preparations	Nussbaum Ran	MA	DT		P.d	7,000	16.00	437		149	I
4/13/20 17:15	4/13/20	KROS	Health	Drug	Pharmaceutical Preparations	Lazarus Alon	MA	DT		P.d	1,920	16.00	120	6	2,036	I
4/13/20 17:13	4/13/20	KROS	Health	Drug	Pharmaceutical Preparations	Kariv Tomer	MA	DT		P.d	7,000	16.00	437		149	I
4/13/20 17:12	4/13/20	KROS	Health	Drug	Pharmaceutical Preparations	Gordon Carl L	MA	D		P.d	6,003	16.00	375	50	1,120	I

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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