ALT - Altimmune, Inc. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
3/18/25 16:15	3/17/25	ALT	Health	Drug	Pharmaceutical Preparations	Sohn Catherine A.	MD	D		P	6	5.78	1	New	1	D
3/14/25 07:27	3/13/25	ALT	Health	Drug	Pharmaceutical Preparations	Weaver Gregory L	MD	O	CFO	P	52	5.20	10	New	10	D
2/3/25 20:50	1/30/25	ALT	Health	Drug	Pharmaceutical Preparations	Garg Vipin K	MD	DO	P,CEO	M.dm	0	0.00	62	21	355	D
2/3/25 20:48	1/30/25	ALT	Health	Drug	Pharmaceutical Preparations	Harris Matthew Scott	MD	O	Chief Me	M.dm	0	0.00	23	40	82	D
2/3/25 20:43	1/30/25	ALT	Health	Drug	Pharmaceutical Preparations	Roberts M Scot	MD	O	Chief Sc	M.dm	0	0.00	23	46	73	D
1/28/25 21:06	1/25/25	ALT	Health	Drug	Pharmaceutical Preparations	Roberts M Scot	MD	O	Chief Sc	M.d	0	0.00	15	37	54	D
1/28/25 21:05	1/25/25	ALT	Health	Drug	Pharmaceutical Preparations	Jordt Raymond M	MD	O	Chief Bu	M.d	0	0.00	15	83	32	D
1/28/25 21:05	1/25/25	ALT	Health	Drug	Pharmaceutical Preparations	Harris Matthew Scott	MD	O	Chief Me	M.d	0	0.00	15	29	65	D
1/28/25 21:04	1/25/25	ALT	Health	Drug	Pharmaceutical Preparations	Garg Vipin K	MD	DO	P,CEO	M.d	0	0.00	42	15	316	D
1/3/25 16:40	1/1/25	ALT	Health	Drug	Pharmaceutical Preparations	Jordt Raymond M	MD	O	Chief Bu	M.d	0	0.00	9	77	22	D
8/20/24 18:05	8/19/24	ALT	Health	Drug	Pharmaceutical Preparations	Drutz David	MD	D		M.d	106	2.55	42	303	56	I
8/20/24 18:05	8/19/24	ALT	Health	Drug	Pharmaceutical Preparations	Drutz David	MD	D		S.d	-111	6.90	-16	-22	56	I
2/5/24 18:02	2/1/24	ALT	Health	Drug	Pharmaceutical Preparations	Roberts M Scot	MD	O	Chief Sc	M.dm	0	0.00	14	49	43	D
2/5/24 18:01	2/1/24	ALT	Health	Drug	Pharmaceutical Preparations	Harris Matthew Scott	MD	O	Chief Me	M.dm	0	0.00	14	35	54	D
2/5/24 18:00	2/1/24	ALT	Health	Drug	Pharmaceutical Preparations	Garg Vipin K	MD	DO	P,CEO	M.dm	0	0.00	35	14	292	D
2/1/24 18:03	1/30/24	ALT	Health	Drug	Pharmaceutical Preparations	Roberts M Scot	MD	O	Chief Sc	M.d	0	0.00	9	39	33	D
2/1/24 18:01	1/30/24	ALT	Health	Drug	Pharmaceutical Preparations	Harris Matthew Scott	MD	O	Chief Me	M.d	0	0.00	9	27	44	D
2/1/24 18:01	1/30/24	ALT	Health	Drug	Pharmaceutical Preparations	Garg Vipin K	MD	DO	P,CEO	M.d	0	0.00	27	11	272	D
2/1/24 18:00	1/30/24	ALT	Health	Drug	Pharmaceutical Preparations	Eisenstadt Richard I	MD	O	CFO	M.d	0	0.00	9	26	45	D
1/4/24 18:00	1/1/24	ALT	Health	Drug	Pharmaceutical Preparations	Jordt Raymond M	MD	O	Chief Bu	M.d	0	0.00	9		9	D
1/2/24 18:00	12/29/23	ALT	Health	Drug	Pharmaceutical Preparations	Eisenstadt Richard I	MD	O	CFO	M.d	0	0.00	13	60	33	D
8/15/23 18:46	8/15/23	ALT	Health	Drug	Pharmaceutical Preparations	Drutz David	MD	D		P	1	2.88	0	1	30	I
7/6/23 18:00	8/12/22	ALT	Health	Drug	Pharmaceutical Preparations	Gill John	MD	D		S	-41	15.00	-3	-49	3	D
3/27/23 17:17	3/23/23	ALT	Health	Drug	Pharmaceutical Preparations	Drutz David	MD	D		P	38	4.27	9	44	29	I
3/24/23 20:54	3/24/23	ALT	Health	Drug	Pharmaceutical Preparations	Eisenstadt Richard I	MD	O	CFO	P	43	4.31	10	83	22	D
3/23/23 20:28	3/23/23	ALT	Health	Drug	Pharmaceutical Preparations	Harris Matthew Scott	MD	O	Chief Me	P	42	4.22	10	43	33	D
2/6/23 16:31	2/2/23	ALT	Health	Drug	Pharmaceutical Preparations	Roberts M Scot	MD	O	Chief Sc	M.d	0	0.00	8	64	20	D
2/6/23 16:31	2/2/23	ALT	Health	Drug	Pharmaceutical Preparations	Harris Matthew Scott	MD	O	Chief Me	M.d	0	0.00	8	50	23	D
2/6/23 16:30	2/2/23	ALT	Health	Drug	Pharmaceutical Preparations	Garg Vipin K	MD	DO	P,CEO	M.d	0	0.00	19	8	249	D
2/2/23 17:11	2/1/23	ALT	Health	Drug	Pharmaceutical Preparations	Roberts M Scot	MD	O	Chief Sc	M.d	0	0.00	6	74	14	D
2/2/23 17:10	2/1/23	ALT	Health	Drug	Pharmaceutical Preparations	Harris Matthew Scott	MD	O	Chief Me	M.d	0	0.00	6	53	18	D
2/2/23 17:09	2/1/23	ALT	Health	Drug	Pharmaceutical Preparations	Garg Vipin K	MD	DO	P,CEO	M.d	0	0.00	17	7	239	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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