GOSS - Gossamer Bio, Inc. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
11/17/23 16:01	11/15/23	GOSS	Health	Drug	Pharmaceutical Preparations	Milligan Sandra	CA	D		P	25	0.7879	32	New	32	I
11/14/23 18:24	11/13/23	GOSS	Health	Drug	Pharmaceutical Preparations	Giraudo Bryan	CA	O	COO,CFO	P	113	0.5644	200	72	479	I
4/5/23 16:26	4/4/23	GOSS	Health	Drug	Pharmaceutical Preparations	Giraudo Bryan	CA	O	COO,CFO	P	56	1.02	55	32	225	I
3/22/23 17:19	3/20/23	GOSS	Health	Drug	Pharmaceutical Preparations	Christian Waage	CA	O	EVP,Tech	P.d	22	1.20	19	3	637	I
3/22/23 17:17	3/20/23	GOSS	Health	Drug	Pharmaceutical Preparations	Giraudo Bryan	CA	O	COO,CFO	P.d	48	0.9687	50	42	170	I
3/22/23 17:14	3/20/23	GOSS	Health	Drug	Pharmaceutical Preparations	Hasnain Faheem	CA	DO	P,CEO	P.dm	1,000	1.14	879	23	4,639	I
7/15/22 16:27	7/15/22	GOSS	Health	Drug	Pharmaceutical Preparations	Carter Laura	CA	O	Chief Sc	P	50	7.21	7	9	87	D
7/15/22 16:25	7/15/22	GOSS	Health	Drug	Pharmaceutical Preparations	Christian Waage	CA	O	EVP,Tech	P	50	7.21	7	1	615	I
7/15/22 16:23	7/15/22	GOSS	Health	Drug	Pharmaceutical Preparations	Giraudo Bryan	CA	O	COO,CFO	P	100	7.21	14	13	120	I
7/15/22 16:21	7/15/22	GOSS	Health	Drug	Pharmaceutical Preparations	Hasnain Faheem	CA	DO	P,CEO	P	1,000	7.21	139	4	3,761	I
10/14/20 19:29	10/14/20	GOSS	Health	Drug	Pharmaceutical Preparations	Christian Waage	CA	O	EVP,GC	P	24	9.53	3	0	577	I
10/14/20 19:28	10/14/20	GOSS	Health	Drug	Pharmaceutical Preparations	Hasnain Faheem	CA	D		P	1,000	10.36	97	3	3,479	I
10/14/20 19:27	10/14/20	GOSS	Health	Drug	Pharmaceutical Preparations	Giraudo Bryan	CA	O	CFO	P	30	10.01	3	4	78	I
6/23/20 17:01	6/23/20	GOSS	Health	Drug	Pharmaceutical Preparations	Giraudo Bryan	CA	O	CFO	P	26	12.96	2	3	75	I
9/27/19 10:46	9/27/19	GOSS	Health	Drug	Pharmaceutical Preparations	Christian Waage	CA	O	EVP,GC	P	17	16.65	1	0	528	I
9/27/19 10:41	9/27/19	GOSS	Health	Drug	Pharmaceutical Preparations	Hasnain Faheem	CA	D		P	168	16.80	10	0	3,382	I
9/27/19 10:39	9/27/19	GOSS	Health	Drug	Pharmaceutical Preparations	Gujrathi Sheila	CA	DO	P,CEO	P	168	16.80	10	0	4,048	I
9/26/19 16:08	9/26/19	GOSS	Health	Drug	Pharmaceutical Preparations	Giraudo Bryan	CA	O	CFO	P	19	16.78	1	5	26	I
6/3/19 16:03	5/30/19	GOSS	Health	Drug	Pharmaceutical Preparations	Giraudo Bryan	CA	O	CFO	P	19	18.70	1	4	25	I
2/12/19 17:40	2/12/19	GOSS	Health	Drug	Pharmaceutical Preparations	Cox Russell J.	CA	D		P	115	16.00	7	New	7	D
2/12/19 17:36	2/12/19	GOSS	Health	Drug	Pharmaceutical Preparations	Christian Waage	CA	O	EVP,GC	P.d	25	16.00	2	0	527	M
2/12/19 17:33	2/12/19	GOSS	Health	Drug	Pharmaceutical Preparations	Giraudo Bryan	CA	O	CFO	P.d	96	16.00	6	34	24	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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