Shaff Eric D. - Insider Stock Trading - OpenInsider

CIK: 1643734 - Address: C/O Seres Therapeutics, Inc., 101 Cambridge Park Drive, Cambridge, MA 02140

18 results

TC	Stat	Stk	Ins	Fil	+d	+w	+m	+q	+h	+y	avg

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	L	Qty	oc	Own	H	r2y	r1y	r6m	r3m	r6w	r3w	r7d	r3d	f1d	f1w	f1m	f3m	f6m	f1y
8/19/25 16:08	8/15/25	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	D		M.d	0	0.00	0	1	7	11	D
8/19/25 16:08	8/18/25	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	D		S.d	-4	16.65	0	0	-2	11	D
5/19/25 16:05	5/15/25	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	M.d	0	0.00	0	1	8	10	D
5/19/25 16:05	5/16/25	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	S.d	-2	7.28	0	0	-2	10	D
2/19/25 20:08	2/15/25	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	M.d	0	0.00	0	34	22	192	D
2/19/25 20:08	2/18/25	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	S.d	-10	0.8105	0	-13	-6	192	D
11/19/24 16:15	11/15/24	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	M.d	0	0.00	0	8	5	170	D
11/19/24 16:15	11/18/24	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	S.d	-1	0.5409	0	-3	-1	170	D
10/29/24 18:24	10/27/24	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	M.d	0	0.00	0	28	20	165	D
10/29/24 18:24	10/28/24	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	S.d	-6	0.6901	0	-9	-5	165	D
8/19/24 17:38	8/15/24	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	M.d	0	0.00	0	8	6	146	D
8/19/24 17:38	8/16/24	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	S.d	-2	0.8400	0	-3	-2	146	D
5/17/24 20:18	5/15/24	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	M.d	0	0.00	0	8	6	141	D
5/17/24 20:18	5/15/24	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	S.d	-2	0.9400	0	-2	-2	141	D
2/16/24 21:42	2/15/24	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	M.d	0	0.00	0	31	30	135	D
2/16/24 21:42	2/16/24	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	S.d	-12	1.08	0	-12	-8	135	D
10/31/23 21:40	10/27/23	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	M.d	0	0.00	0	28	32	116	D
10/31/23 21:40	10/30/23	MCRB	Seres Therapeutics, Inc.	DE	Health	Drug	Pharmaceutical Preparations	Shaff Eric D.	MA	DO	CEO,P	S.d	-12	1.35	0	-9	-7	116	D

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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