ALPN - Alpine Immune Sciences, Inc. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
5/10/24 19:26	5/8/24	ALPN	Health	Drug	Pharmaceutical Preparations	Peng Stanford L	WA	O	See Rema	M.d	669	2.46	272	376	344	D
5/10/24 19:25	5/8/24	ALPN	Health	Drug	Pharmaceutical Preparations	Durand Remy	WA	O	Chief Bu	M.d	514	5.39	95	250	133	D
5/10/24 19:24	5/8/24	ALPN	Health	Drug	Pharmaceutical Preparations	Gold Mitchell	WA	DO	Exec CB,	M.d	100	7.55	13	0	2,736	D
5/10/24 19:22	5/8/24	ALPN	Health	Drug	Pharmaceutical Preparations	Fuhs Ulrich Martin	WA	O	Chief Ac	M.d	275	12.07	23	313	30	D
5/9/24 21:13	5/7/24	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	See Rema	M.d	162	6.04	27	86	58	D
4/29/24 16:32	4/25/24	ALPN	Health	Drug	Pharmaceutical Preparations	Topper James N	WA	D		S.d	-1	64.57	0	0	2,829	I
1/29/24 19:04	1/25/24	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	See Rema	M.dm	979	8.30	118		0	D
1/29/24 19:04	1/25/24	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	See Rema	S.dm	-2,751	23.31	-118	-100	0	D
12/29/23 19:32	12/28/23	ALPN	Health	Drug	Pharmaceutical Preparations	Gold Mitchell	WA	DO	Exec CB,	M.d	949	12.58	75	3	2,627	M
12/29/23 19:32	12/28/23	ALPN	Health	Drug	Pharmaceutical Preparations	Gold Mitchell	WA	DO	Exec CB,	S.d	-20	20.04	-1	0	2,627	M
12/29/23 16:20	12/27/23	ALPN	Health	Drug	Pharmaceutical Preparations	Thompson Peter A.	WA	D		S.m	-28,672	18.54	-1,546	-85	264	I
12/29/23 16:18	12/27/23	ALPN	Health	Drug	Pharmaceutical Preparations	Orbimed Advisors LLC	NY	D		S.m	-28,672	18.54	-1,546	-85	264	I
12/27/23 21:07	12/22/23	ALPN	Health	Drug	Pharmaceutical Preparations	Gold Mitchell	WA	DO	Exec CB,	M.dm	52	0.5624	92	4	2,601	D
12/27/23 21:07	12/22/23	ALPN	Health	Drug	Pharmaceutical Preparations	Gold Mitchell	WA	DO	Exec CB,	S.dm	-1,861	20.25	-92	-3	2,601	D
12/21/23 19:35	12/19/23	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	See Rema	M.d	76	5.02	15		0	D
12/21/23 19:35	12/19/23	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	See Rema	S.d	-292	19.21	-15	-100	0	D
12/21/23 19:34	12/19/23	ALPN	Health	Drug	Pharmaceutical Preparations	Gold Mitchell	WA	DO	Exec CB,	M.d	1	0.4500	2	0	2,601	D
12/21/23 19:34	12/19/23	ALPN	Health	Drug	Pharmaceutical Preparations	Gold Mitchell	WA	DO	Exec CB,	S.d	-48	20.01	-2	0	2,601	D
12/18/23 21:20	12/14/23	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	See Rema	M.dm	295	5.02	59		0	D
12/18/23 21:20	12/14/23	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	See Rema	S.dm	-1,121	19.07	-59	-100	0	D
12/12/23 21:02	12/8/23	ALPN	Health	Drug	Pharmaceutical Preparations	Gold Mitchell	WA	DO	Exec CB,	S.dm	-2,038	17.27	-118	-4	2,601	D
12/12/23 21:02	12/12/23	ALPN	Health	Drug	Pharmaceutical Preparations	Gold Mitchell	WA	DO	Exec CB,	M.d	4	0.4500	9	0	2,601	D
12/6/23 19:31	12/4/23	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	See Rema	M.dm	229	3.23	71		0	D
12/6/23 19:31	12/4/23	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	See Rema	S.dm	-1,137	16.06	-71	-100	0	D
12/1/23 17:00	11/30/23	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	See Rema	M.d	2	3.23	1		0	D
12/1/23 17:00	11/30/23	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	See Rema	S.d	-11	16.00	-1	-100	0	D
11/8/23 17:20	11/6/23	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	See Rema	M.d	35	3.23	11		0	D
11/8/23 17:20	11/6/23	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	See Rema	S.d	-289	16.03	-18	-100	0	D
7/19/22 16:38	7/15/22	ALPN	Health	Drug	Pharmaceutical Preparations	Venkatesan Jay	WA	DT		M.d	9	0.4500	20	1	2,876	D
2/15/22 17:00	2/11/22	ALPN	Health	Drug	Pharmaceutical Preparations	Frazier Life Sciences Viii, L.P.	WA	T		P	800	7.10	113	8	1,484	D
1/4/22 17:40	12/31/21	ALPN	Health	Drug	Pharmaceutical Preparations	Rickey James Paul	WA	O	SVP,CFO	S	-237	13.92	-17	-71	7	D
9/27/21 07:03	9/23/21	ALPN	Health	Drug	Pharmaceutical Preparations	Peetz Christopher	WA	D		P.a	19	10.17	2	New	2	I
9/27/21 07:02	9/23/21	ALPN	Health	Drug	Pharmaceutical Preparations	Conway Robert E	WA	D		P.a	151	10.08	15	43	50	I
9/24/21 18:39	9/23/21	ALPN	Health	Drug	Pharmaceutical Preparations	Conway Robert E	WA	D		S	-151	10.08	-15	-23	50	I
9/24/21 17:32	9/23/21	ALPN	Health	Drug	Pharmaceutical Preparations	Peetz Christopher	WA	D		S	-19	10.17	-2	-50	2	I
9/23/21 20:31	9/21/21	ALPN	Health	Drug	Pharmaceutical Preparations	Conway Robert E	WA	D		P	98	9.80	10	40	35	I
9/21/21 18:42	9/17/21	ALPN	Health	Drug	Pharmaceutical Preparations	Orbimed Advisors LLC	NY	DT		P	9,500	9.40	1,011		426	I
9/21/21 18:39	9/17/21	ALPN	Health	Drug	Pharmaceutical Preparations	Decheng Capital China Life Sciences Usd Fund Iii, L.P.	E9	T		P	14,500	9.40	1,543	49	4,708	D
9/21/21 18:38	9/17/21	ALPN	Health	Drug	Pharmaceutical Preparations	Thompson Peter A.	WA	DT		P	9,500	9.40	1,011		426	I
9/21/21 17:18	9/17/21	ALPN	Health	Drug	Pharmaceutical Preparations	Alpine Immunosciences, L.P.	WA	T		S	-3,760	9.40	-400	-13	2,601	D
9/21/21 17:16	9/17/21	ALPN	Health	Drug	Pharmaceutical Preparations	Gold Mitchell	WA	DOT	Exec CB,	S	-4,213	9.46	-445	-14	2,710	M
9/21/21 17:14	9/17/21	ALPN	Health	Drug	Pharmaceutical Preparations	Venkatesan Jay	WA	DT		S	-3,760	9.40	-400	-12	2,856	I
9/21/21 17:12	9/17/21	ALPN	Health	Drug	Pharmaceutical Preparations	Cui Xiangmin	WA	DT		P	14,500	9.40	1,543	49	4,708	I
9/17/21 18:06	9/15/21	ALPN	Health	Drug	Pharmaceutical Preparations	Gold Mitchell	WA	DOT	Exec CB,	S.m	-103	10.00	-10	0	3,156	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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